JP2017082577A - Interior wall apparatus, interior wall structure, and method for constructing interior wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an interior wall apparatus, an interior wall structure, and a method for constructing an interior wall that have good workability and facilitate reuse of a panel body.SOLUTION: An interior wall structure includes: a panel body 10 having a square metal core material 11 with a board member 19 on at least one surface disposed in the panel thickness direction, an upper fastening member 20 extending in the panel width direction for fastening an upper end 13 of the panel body to a ceiling side, and a lower fastening member 23 extending in the panel width direction for fastening a lower end 15 of the panel body to a floor side. The upper fastening member and the lower fastening member include positioning pieces 22 and 25, respectively. The fastening piece 22 projects in the downward direction from one panel-width-direction end of a plate-like fastening piece 21 fastened to the ceiling side to be in contact with the upper end of the panel body. The fastening piece 25 projects in the upward direction from one panel-width-direction end of a plate-like fastening piece 24 fastened to the floor side to be in contact with the lower end of the panel body.SELECTED DRAWING: Figure 1

Description

本発明は、内装壁装置、内装壁構造及び内装壁施工方法に関する。   The present invention relates to an interior wall device, an interior wall structure, and an interior wall construction method.

従来の一般的な建物の内装壁は、木軸や鉄骨等の壁下地に内装ボードを固定した構造とされていた。このような構造では、壁下地の施工に手間が掛かったり、ばらつきが生じたりし易く、また、施工後の移設等も困難であった。
例えば、下記特許文献１には、天井面及び床面に固着される断面Ｌ字状のランナー本体の起立する支持板に、複数本の間柱の表裏面に石膏ボードが固定された壁パネル体の上下に突出した間柱を係止させて固定する壁の施工法が開示されている。 The conventional interior wall of a general building has a structure in which an interior board is fixed to a wall base such as a wooden shaft or a steel frame. With such a structure, it takes time and effort to construct the wall base, and it is difficult to move the construction after the construction.
For example, in the following Patent Document 1, a wall panel body in which a gypsum board is fixed to front and back surfaces of a plurality of studs on a support plate standing on an L-shaped runner body fixed to a ceiling surface and a floor surface. A method of constructing a wall that locks and fixes a stud protruding vertically is disclosed.

特開昭６２−１４８７４９号公報JP-A-62-148749

しかしながら、上記特許文献１に記載された壁の施工法では、壁パネル体が平面視して湾曲状に反り易くなったり、施工する際や移設する際に損傷し易くなることが考えられ、更なる改善が望まれる。   However, in the wall construction method described in Patent Document 1, it is conceivable that the wall panel body tends to warp in a curved shape in plan view, or is easily damaged when being constructed or moved. Improvement is desired.

本発明は、上記実情に鑑みてなされたものであり、施工性及びパネル体の再利用性を向上し得る内装壁装置、内装壁構造及び内装壁施工方法を提供することを目的としている。   This invention is made | formed in view of the said situation, and it aims at providing the interior wall apparatus, interior wall structure, and interior wall construction method which can improve workability | operativity and the reusability of a panel body.

上記目的を達成するために、本発明に係る内装壁装置は、四方枠状とされた金属製の芯材の少なくともパネル厚さ方向一方面に面材が固定されたパネル体と、パネル幅方向に長尺状とされ、前記パネル体の上端部を天井側に固定する上端固定部材と、パネル幅方向に長尺状とされ、前記パネル体の下端部を床側に固定する下端固定部材と、を備えており、前記上端固定部材及び前記下端固定部材には、天井側及び床側に固定される平板状の固定片部のパネル厚さ方向一方側端部から上下方向に沿う方向に突出し、前記パネル体の上下端部が当接される位置決め片部が設けられていることを特徴とする。   In order to achieve the above object, an interior wall device according to the present invention includes a panel body in which a face member is fixed to at least one surface in the panel thickness direction of a metal core member having a four-sided frame shape, and a panel width direction. An upper end fixing member that fixes the upper end of the panel body to the ceiling side, and a lower end fixing member that is elongated in the panel width direction and fixes the lower end of the panel body to the floor side. The upper end fixing member and the lower end fixing member protrude in the direction along the vertical direction from the one end in the panel thickness direction of the flat plate-like fixing piece fixed to the ceiling side and the floor side. A positioning piece portion with which the upper and lower end portions of the panel body abut is provided.

また、上記目的を達成するために、本発明に係る内装壁構造は、パネル幅方向に長尺状とされ、平板状の固定片部のパネル厚さ方向一方側端部から下方側に向けて突出する位置決め片部が設けられた上端固定部材が天井側に固定され、パネル幅方向に長尺状とされ、平板状の固定片部のパネル厚さ方向一方側端部から上方側に向けて突出する位置決め片部が設けられた下端固定部材が床側に固定され、四方枠状とされた金属製の芯材の少なくともパネル厚さ方向一方面に面材が固定されたパネル体の上端部及び下端部を、前記上端固定部材及び前記下端固定部材の位置決め片部にそれぞれ当接させて該パネル体が固定されていることを特徴とする。   Moreover, in order to achieve the said objective, the interior wall structure which concerns on this invention is elongate in the panel width direction, toward the downward side from the one side edge part of the panel thickness direction of a flat plate-shaped fixed piece part. An upper end fixing member provided with a protruding positioning piece portion is fixed to the ceiling side, is elongated in the panel width direction, and extends upward from one end portion in the panel thickness direction of the flat plate-like fixing piece portion. A lower end fixing member provided with a protruding positioning piece is fixed to the floor side, and an upper end portion of a panel body in which a face material is fixed to at least one surface in the panel thickness direction of a metal core member having a four-sided frame shape The panel body is fixed by bringing the lower end portion into contact with the positioning piece portions of the upper end fixing member and the lower end fixing member, respectively.

また、上記目的を達成するために、本発明に係る内装壁施工方法は、パネル幅方向に長尺状とされ、平板状の固定片部のパネル厚さ方向一方側端部から下方側に向けて突出する位置決め片部が設けられた上端固定部材を天井側に固定する工程と、パネル幅方向に長尺状とされ、平板状の固定片部のパネル厚さ方向一方側端部から上方側に向けて突出する位置決め片部が設けられた下端固定部材を床側に固定する工程と、四方枠状とされた金属製の芯材の少なくともパネル厚さ方向一方面に面材が固定されたパネル体の上端部及び下端部を、前記上端固定部材及び前記下端固定部材の位置決め片部にそれぞれ当接させて該パネル体を固定する工程と、を備えていることを特徴とする。   Moreover, in order to achieve the said objective, the interior wall construction method which concerns on this invention is made into elongate shape in the panel width direction, and is directed to the downward side from the one side edge part of the panel thickness direction of a flat plate-shaped fixed piece part. The upper end fixing member provided with the protruding positioning piece portion is fixed to the ceiling side, and is elongated in the panel width direction, and the upper side from the one end portion in the panel thickness direction of the flat fixing piece portion A step of fixing the lower end fixing member provided with the positioning piece projecting toward the floor to the floor side, and a face material fixed to at least one surface in the panel thickness direction of the metal core made of a four-sided frame A step of fixing the panel body by bringing the upper end portion and the lower end portion of the panel body into contact with the positioning piece portions of the upper end fixing member and the lower end fixing member, respectively.

本発明に係る内装壁装置、内装壁構造及び内装壁施工方法は、上述のような構成としたことで、施工性及びパネル体の再利用性を向上させることができる。   Since the interior wall device, the interior wall structure, and the interior wall construction method according to the present invention are configured as described above, the workability and the reusability of the panel body can be improved.

本発明の一実施形態に係る内装壁装置の一例及び内装壁構造の一例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal sectional view schematically showing an example of an interior wall device and an example of an interior wall structure according to an embodiment of the present invention. （ａ）は、同内装壁装置が備えるパネル体の一例を模式的に示す一部破断概略正面図、（ｂ）〜（ｄ）は、同内装壁装置が備えるパネル体の一例をそれぞれ模式的に示す一部破断概略横断面図である。(A) is a partially broken schematic front view schematically showing an example of a panel body included in the interior wall device, and (b) to (d) are each schematically an example of a panel body included in the interior wall device. It is a partially broken schematic cross-sectional view shown in FIG. （ａ）、（ｂ）は、本発明の一実施形態に係る内装壁施工方法の一例をそれぞれ模式的に示す一部破断概略縦断面図である。(A), (b) is a partially broken schematic longitudinal cross-sectional view which shows typically an example of the interior wall construction method which concerns on one Embodiment of this invention, respectively. （ａ）、（ｂ）は、同内装壁施工方法の一例をそれぞれ模式的に示す一部破断概略縦断面図である。(A), (b) is a partially broken schematic longitudinal cross-sectional view which shows typically an example of the interior wall construction method, respectively. 同内装壁施工方法の一例をそれぞれ模式的に示す一部破断概略横断面図である。It is a partially broken schematic cross-sectional view schematically showing an example of the interior wall construction method. 同内装壁装置及び同内装壁構造の一例を模式的に示す一部破断概略横断面図である。It is a partially broken schematic cross-sectional view schematically showing an example of the interior wall device and the interior wall structure. 同内装壁装置及び同内装壁構造の一変形例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically the modification of the interior wall apparatus and the interior wall structure. 本発明の他の実施形態に係る内装壁装置の一例及び内装壁構造の一例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically an example of the interior wall apparatus which concerns on other embodiment of this invention, and an example of an interior wall structure. （ａ）、（ｂ）は、本発明の他の実施形態に係る内装壁施工方法の一例をそれぞれ模式的に示す一部破断概略縦断面図である。(A), (b) is a partially broken schematic longitudinal cross-sectional view which shows typically an example of the interior wall construction method which concerns on other embodiment of this invention, respectively. 同内装壁装置及び同内装壁構造の一変形例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically the modification of the interior wall apparatus and the interior wall structure. 本発明の更に他の実施形態に係る内装壁装置の一例及び内装壁構造の一例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically an example of the interior wall apparatus which concerns on further another embodiment of this invention, and an example of an interior wall structure. 同内装壁装置及び同内装壁構造の一変形例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically the modification of the interior wall apparatus and the interior wall structure. 図８に示す実施形態に係る内装壁装置及び内装壁構造の一変形例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically the modification of the interior wall apparatus and interior wall structure which concern on embodiment shown in FIG. 図８に示す実施形態に係る内装壁装置及び内装壁構造の他の変形例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically the other modification of the interior wall apparatus and interior wall structure which concern on embodiment shown in FIG. 図１１に示す実施形態に係る内装壁装置及び内装壁構造の一変形例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically the modification of the interior wall apparatus and interior wall structure which concern on embodiment shown in FIG. 図１１に示す実施形態に係る内装壁装置及び内装壁構造の他の変形例を模式的に示す一部破断概略縦断面図である。It is a partially broken schematic longitudinal cross-sectional view which shows typically the other modification of the interior wall apparatus and interior wall structure which concern on embodiment shown in FIG.

以下に本発明の実施の形態について、図面に基づいて説明する。
なお、一部の図では、他図に付している詳細な符号の一部を省略している。
また、以下の各実施形態では、内装壁装置を設置した状態を基準として、上下方向等の方向を説明する。 Embodiments of the present invention will be described below with reference to the drawings.
In some of the drawings, some of the detailed reference numerals attached to other drawings are omitted.
In the following embodiments, directions such as the up and down direction will be described with reference to the state where the interior wall device is installed.

図１〜図７は、第１実施形態に係る内装壁装置、内装壁構造及び内装壁施工方法の一例及び変形例を模式的に示す図である。
本実施形態に係る内装壁装置１は、図１及び図２に示すように、四方枠状とされた金属製の芯材１１の少なくともパネル厚さ方向一方面に面材１９が固定されたパネル体１０を備えている。また、内装壁装置１は、パネル幅方向に長尺状とされ、パネル体１０の上端部１３を天井側に固定する上端固定部材２０と、パネル幅方向に長尺状とされ、パネル体１０の下端部１５を床側に固定する下端固定部材２３と、を備えている。これら上端固定部材２０及び下端固定部材２３には、天井側及び床側に固定される平板状の固定片部２１，２４のパネル厚さ方向一方側端部から上下方向に沿う方向に突出し、パネル体１０の上下端部１３，１５が当接される位置決め片部２２，２５が設けられている。 FIGS. 1-7 is a figure which shows typically an example and modification of an interior wall apparatus, interior wall structure, and interior wall construction method which concern on 1st Embodiment.
As shown in FIGS. 1 and 2, the interior wall device 1 according to the present embodiment is a panel in which a face material 19 is fixed to at least one surface in the panel thickness direction of a metal core material 11 having a four-sided frame shape. A body 10 is provided. The interior wall device 1 is elongated in the panel width direction, and is fixed to the upper end fixing member 20 that fixes the upper end portion 13 of the panel body 10 to the ceiling side, and is elongated in the panel width direction. The lower end fixing member 23 which fixes the lower end part 15 of this to the floor side is provided. The upper end fixing member 20 and the lower end fixing member 23 protrude in a direction along the vertical direction from one end portion in the panel thickness direction of the plate-like fixing piece portions 21 and 24 fixed to the ceiling side and the floor side. Positioning pieces 22 and 25 with which the upper and lower ends 13 and 15 of the body 10 abut are provided.

この内装壁装置１の施工対象となる建物としては、戸建住宅や集合住宅等の住宅に限られず、商業施設や公共施設等の他の建物等としてもよく、当該内装壁装置１は、種々の箇所に設置可能である。
また、この内装壁装置１の天井側の固定対象２、つまり、上端固定部材２０の固定対象２は、天井下地でもよく、天井パネル（３）でもよいが、図例では、天井下地２としている。このような天井下地２としては、ＬＧＳ（軽量形鋼）等の鋼製下地や、木造下地でもよく、例えば、ハンガー（吊木）に支持された野縁受に固定された野縁としてもよく、さらには、天井スラブとしてもよい。 Buildings to be constructed by the interior wall device 1 are not limited to houses such as detached houses and apartment houses, but may be other buildings such as commercial facilities and public facilities. It can be installed at the location.
Moreover, the fixed object 2 on the ceiling side of the interior wall device 1, that is, the fixed object 2 of the upper end fixing member 20 may be a ceiling base or a ceiling panel (3). . Such ceiling base 2 may be a steel base such as LGS (lightweight shaped steel) or a wooden base, for example, a field edge fixed to a field support supported by a hanger (suspended tree). Further, it may be a ceiling slab.

また、内装壁装置１の床側の固定対象４，５、つまり、下端固定部材２３の固定対象４，５は、床下地でもよく、床材（７）でもよいが、図例では、床下地４，５としている。このような床下地４，５としては、ＬＧＳ（軽量形鋼）等の鋼製下地や、木造下地でもよく、例えば、根太や床下地ボード等としてもよく、さらには、床スラブとしてもよい。図例では、床スラブ等に設けられた支持脚（アジャスター）６に、床下地ボード４，５を支持させた二重床構造とした例を示している。床側の固定対象を、このような二重床構造の床下地４，５とし、天井側の固定対象を、上記のような吊天井構造の天井下地２とすれば、間取り変更等に容易かつ柔軟に対応することができる。
また、二枚の床下地ボード４，５を積層した例を示している。このような床下地ボード４，５としては、合板やＬＶＬ（単板積層材）等の木質積層板や、パーティクルボード等の木質ボードなどのベースボード５及びこのベースボード５に積層される補強ボード４としてもよい。また、補強ボード４としては、無機質材を主原料とする不燃ボードや表裏にガラス繊維等の強化クロス（不織布）を貼着した構成とされたものとしてもよい。当該内装壁装置１の天井側及び床側の固定対象２，４，５としては、その他、種々の変形が可能である。 In addition, the floor-side fixing objects 4 and 5 of the interior wall device 1, that is, the fixing objects 4 and 5 of the lower end fixing member 23 may be a floor base or a floor material (7). 4 and 5. Such floor bases 4 and 5 may be steel bases such as LGS (lightweight shaped steel) or wooden bases, for example, joists or floor base boards, and may be floor slabs. In the illustrated example, a double floor structure is illustrated in which floor base boards 4 and 5 are supported on support legs (adjusters) 6 provided on a floor slab or the like. If the floor side fixing object is the floor bases 4 and 5 of such a double floor structure and the ceiling side fixing object is the ceiling base 2 of the suspended ceiling structure as described above, the floor plan can be easily changed. It can respond flexibly.
Moreover, the example which laminated | stacked the two floor base boards 4 and 5 is shown. Such floor base boards 4 and 5 include a base board 5 such as a wood laminate board such as plywood or LVL (single board laminate), a wood board such as a particle board, and a reinforcing board laminated on the base board 5. It may be 4. Moreover, as the reinforcement board 4, it is good also as a structure which stuck the reinforcement cloth (nonwoven fabric), such as glass fiber, to the front and back of the nonflammable board which uses an inorganic material as a main raw material. Various other modifications are possible for the ceiling-side and floor-side fixing objects 2, 4, and 5 of the interior wall device 1.

パネル体１０は、図２に示すように、略矩形平板状とされている。このパネル体１０の上下寸法は、床下地４から天井下地２までの上下寸法（天井高）に応じて、適宜の寸法とされたものとしてもよく、例えば、２０００ｍｍ〜３０００ｍｍ程度としてもよい。また、このパネル体１０の上下寸法は、床側に固定された下端固定部材２３の固定片部２４から天井側に固定された上端固定部材２０の固定片部２１までの上下方向に沿う寸法に応じた寸法としてもよい。
また、このパネル体１０の幅寸法は、取扱性や施工性等の観点から適宜の寸法とされたものとしてもよく、例えば、１５０ｍｍ〜１５００ｍｍ程度としてもよい。
また、上下寸法及び幅寸法のうちの両方または一方を異ならせた複数種の規格化されたパネル体１０を備えた構成としてもよい。例えば、１５０ｍｍ等の所定寸法を整数倍した幅寸法の面材１９をパネル厚さ方向の少なくとも一方面にそれぞれに設けた複数種のパネル体１０を備えた構成としてもよい。 As shown in FIG. 2, the panel body 10 has a substantially rectangular flat plate shape. The vertical dimension of the panel body 10 may be an appropriate dimension according to the vertical dimension (ceiling height) from the floor base 4 to the ceiling base 2, and may be, for example, about 2000 mm to 3000 mm. Moreover, the vertical dimension of this panel body 10 is a dimension along the vertical direction from the fixing piece part 24 of the lower end fixing member 23 fixed to the floor side to the fixing piece part 21 of the upper end fixing member 20 fixed to the ceiling side. It is good also as a dimension according to.
In addition, the width dimension of the panel body 10 may be an appropriate dimension from the viewpoint of handleability, workability, and the like, and may be, for example, about 150 mm to 1500 mm.
Moreover, it is good also as a structure provided with the multiple types of normalized panel body 10 which made both or one of the up-down dimension and width dimensions differ. For example, it is good also as a structure provided with the multiple types of panel body 10 which each provided the surface material 19 of the width dimension which multiplied the predetermined dimension of 150 mm etc. by the integer on the at least one surface of the panel thickness direction.

芯材１１は、図１及び図２（ａ）、（ｂ）に示すように、パネル幅方向に延びる上枠１２及び下枠１４と、上下方向に延びるパネル幅方向両側の縦枠１６，１６と、を備えた四方枠状とされている。この芯材１１は、ＬＧＳ（軽量形鋼）等の金属系形材を枠組みして形成されたものとしてもよい。本実施形態では、上枠１２及び下枠１４を、互いに向き合う方向に開口する長手方向に見て略コ字状（略Ｕ字状）とされた溝形鋼状（チャンネル状）のものとし、一対の縦枠１６，１６を、四角筒形状とされたものとしている。このような構成とすれば、芯材１１（パネル本体１０）の軽量化を図ることができる。また、これら縦枠１６，１６の上下端部が上枠１２及び下枠１４の長手方向両端部に嵌め入れられて枠組みされた芯材１１を例示している。
一対の縦枠１６，１６のパネル厚さ方向に沿う寸法やパネル幅方向に沿う寸法は、例えば、一般的な間柱（スタッド）等と同程度の寸法としてもよい。 As shown in FIG. 1 and FIGS. 2A and 2B, the core 11 includes an upper frame 12 and a lower frame 14 extending in the panel width direction, and vertical frames 16 and 16 on both sides of the panel width direction extending in the vertical direction. And a four-sided frame shape. The core material 11 may be formed by a framework of a metal shape material such as LGS (lightweight shape steel). In the present embodiment, the upper frame 12 and the lower frame 14 are formed in a channel steel shape (channel shape) that is substantially U-shaped (substantially U-shaped) when viewed in the longitudinal direction that opens in a direction facing each other. The pair of vertical frames 16 and 16 are assumed to have a rectangular tube shape. If it is set as such a structure, the weight reduction of the core material 11 (panel main body 10) can be achieved. Moreover, the upper and lower ends of the vertical frames 16, 16 are illustrated as a core material 11 fitted into both longitudinal ends of the upper frame 12 and the lower frame 14.
The dimension along the panel thickness direction of the pair of vertical frames 16 and 16 and the dimension along the panel width direction may be, for example, the same size as a general stud (stud) or the like.

なお、上記のような態様に代えて、四角筒形状とされた上枠１２及び下枠１４と一対の縦枠１６，１６とが溶接等によって接合された構成とされた芯材１１としてもよい。また、上枠１２、下枠１４及び一対の縦枠１６，１６を、上記のような溝形状や筒形状とした場合には、溝内や筒内に、ねじやビス、釘等の止具の止着部（捩込部または打込部）となる樹脂材や木材を設けた構成等としてもよい。また、溝形状や筒形状とされた枠材を枠組みした構成とされた芯材１１に限られず、四角柱状の枠材を枠組みした構成とされたものとしてもよい。また、芯材１１としては、枠組み形成されたものに限られず、四方枠状に一体成形されたものとしてもよい。
また、芯材１１としては、上枠１２、下枠１４及び一対の縦枠１６，１６からなる四方枠に加えて、中間縦桟や中間横桟を備えたものや、手摺り等の下地となる金属製等からなる板状下地がパネル厚さ方向両方側または一方側に設けられたものとしてもよい。また、この芯材１１の中空部に、ハニカムコア等のコア材等が充填されたものとしてもよく、グラスウールや発泡材等の吸音材や断熱材等が充填されたものとしてもよい。 In addition, it may replace with the above aspects, and it is good also as the core material 11 made into the structure which joined the upper frame 12 and the lower frame 14 made into square tube shape, and a pair of vertical frames 16 and 16 by welding etc. FIG. . Further, when the upper frame 12, the lower frame 14, and the pair of vertical frames 16 and 16 are formed in the groove shape or the cylindrical shape as described above, a fastener such as a screw, a screw, or a nail is provided in the groove or the cylinder. It is good also as the structure etc. which provided the resin material used as a fixed part (screwing part or driving | running | working part), or wood. Moreover, it is not restricted to the core material 11 made into the structure which framed the frame material made into groove shape or cylinder shape, It is good also as what was set as the structure which framed the square columnar frame material. Further, the core material 11 is not limited to a frame-formed material, and may be integrally formed in a four-sided frame shape.
Further, as the core material 11, in addition to the four-sided frame including the upper frame 12, the lower frame 14, and the pair of vertical frames 16, 16, an intermediate vertical beam or an intermediate horizontal beam, or a base such as a handrail It is good also as what provided the plate-shaped base | substrate which consists of metal which becomes and is provided in the panel thickness direction both sides or one side. Further, the hollow portion of the core material 11 may be filled with a core material such as a honeycomb core, or may be filled with a sound absorbing material such as glass wool or foam material, a heat insulating material, or the like.

この芯材１１の少なくともパネル厚さ方向一方面に固定された面材１９は、一般的な壁下地ボードでもよく、例えば、石膏ボード（プラスターボード）でもよい。なお、面材１９としては、上記同様の木質積層板や木質ボードでもよく、さらにはインシュレーションボードやＭＤＦ（中密度繊維板）、ハードボード等の木質繊維板でもよい。
この面材１９の厚さ寸法は、一般的な壁下地ボードの厚さ寸法と同程度の寸法としてもよく、例えば、５ｍｍ〜２５ｍｍ程度としてもよく、９．５ｍｍや１２．５ｍｍのように規格化された寸法としてもよい。
本実施形態では、芯材１１のパネル厚さ方向両面に面材１９，１９が固定されたパネル体１０を備えた構成としている。つまり、パネル体１０は、中空部を構成する芯材１１の両側に面材１９，１９を設けたフラッシュパネル状とされている。これら面材１９，１９は、芯材１１に対して上記同様の止具や、接着剤等によって固定されたものとしてもよい。また、このパネル体１０は、工場等の施工現場外において予めパネル化されたものとしてもよい。 The face member 19 fixed to at least one surface of the core member 11 in the panel thickness direction may be a general wall base board, for example, a plaster board. The face material 19 may be a wood laminate or wood board similar to the above, and may further be a wood fiber board such as an insulation board, MDF (medium density fiber board), or hard board.
The thickness dimension of the face material 19 may be approximately the same as the thickness dimension of a general wall base board, for example, may be approximately 5 mm to 25 mm, and is a standard such as 9.5 mm or 12.5 mm. It is good also as a made-up dimension.
In this embodiment, it is set as the structure provided with the panel body 10 by which the face materials 19 and 19 were fixed to the panel thickness direction both surfaces of the core material 11. FIG. That is, the panel body 10 has a flash panel shape in which the face materials 19 and 19 are provided on both sides of the core material 11 constituting the hollow portion. These face members 19, 19 may be fixed to the core member 11 by the same fasteners or adhesives as described above. Moreover, this panel body 10 is good also as what was previously paneled outside construction sites, such as a factory.

また、本実施形態では、図１及び図２（ａ）に示すように、パネル体１０の面材１９，１９を、芯材１１の上下端部１３，１５が露出するように固定した構成としている。つまり、面材１９，１９の上下寸法を、芯材１１の上下寸法よりも小としている。また、本実施形態では、パネル厚さ方向両側の面材１９，１９の上下寸法を同寸法とし、パネル厚さ方向の両側において露出する芯材１１の上下端部１３，１５の上下寸法を互いに同寸法としている。また、上端側及び下端側において露出する芯材１１の上端部１３及び下端部１５の上下寸法を互いに同寸法としている。これら上端部１３及び下端部１５の上下寸法は、後記する上下の固定部材２０，２３の位置決め片部２２，２５の上下寸法に応じて適宜の寸法としてもよい。また、これら上端部１３及び下端部１５の上下寸法は、後記するように造作材（廻縁２８及び幅木２９）を設ける場合には、これら上下端部１３，１５が造作材（廻縁２８及び幅木２９）によって覆い隠せるように、造作材（廻縁２８及び幅木２９）の上下方向に沿う寸法よりも小としてもよい。
また、本実施形態では、パネル厚さ方向に見て、面材１９，１９の四周端部が全周に亘って芯材１１の四方枠１２，１４，１６，１６に重なるように面材１９，１９を芯材１１に固定した構成としている。つまり、パネル厚さ方向両側に開口する芯材１１の開口の全体を、両側の面材１９，１９によって覆った構成としている。 Moreover, in this embodiment, as shown to FIG.1 and FIG.2 (a), as the structure which fixed the face materials 19 and 19 of the panel body 10 so that the upper-and-lower-end parts 13 and 15 of the core material 11 might be exposed. Yes. That is, the vertical dimension of the face materials 19, 19 is smaller than the vertical dimension of the core material 11. Moreover, in this embodiment, the vertical dimension of the face materials 19 and 19 on both sides in the panel thickness direction is the same dimension, and the vertical dimension of the upper and lower end portions 13 and 15 of the core material 11 exposed on both sides in the panel thickness direction are mutually equal. Same dimensions. Further, the upper and lower dimensions of the upper end portion 13 and the lower end portion 15 of the core member 11 exposed on the upper end side and the lower end side are the same. The vertical dimension of the upper end part 13 and the lower end part 15 may be an appropriate dimension according to the vertical dimension of the positioning piece parts 22 and 25 of the upper and lower fixing members 20 and 23 described later. In addition, the upper and lower dimensions of the upper end portion 13 and the lower end portion 15 are such that when the artificial material (the peripheral edge 28 and the baseboard 29) is provided as described later, the upper and lower lower end portions 13 and 15 are the artificial material (the peripheral edge 28). And it is good also as a dimension smaller than the dimension along the up-down direction of the artificial material (the surrounding edge 28 and the baseboard 29) so that it can be covered by the baseboard 29).
Further, in the present embodiment, the face material 19 is arranged so that the four peripheral ends of the face materials 19, 19 overlap the four-way frames 12, 14, 16, 16 of the core material 11 over the entire circumference when viewed in the panel thickness direction. , 19 are fixed to the core 11. That is, the entire opening of the core member 11 that opens on both sides in the panel thickness direction is covered with the face members 19 on both sides.

また、本実施形態では、図２（ａ），（ｂ）に示すように、パネル体１０の面材１９，１９を、芯材１１のパネル幅方向一方側端部１７が露出するように固定した構成としている。つまり、パネル体１０は、パネル幅方向一方側端部に芯材１１からなる突部１７が形成されるように面材１９，１９を芯材１１に固定した構成とされている。この突部１７は、パネル幅方向一方側に向けて突出するように、かつ上下に延びるように設けられている。また、図例では、突部１７のパネル幅方向に沿う突出寸法を、縦枠１６のパネル幅方向に沿う寸法の１／２程度の寸法とした例を示している。
また、本実施形態では、パネル体１０の面材１９，１９を、パネル幅方向他方側端部に凹部１８が形成されるように芯材１１に固定した構成としている。つまり、パネル体１０は、パネル幅方向他方側端部に凹部１８が形成されるように面材１９，１９を芯材１１よりもパネル幅方向他方側に突出させて固定した構成とされている。この凹部１８は、パネル幅方向他方側に向けて開口するように、かつ上下に延びるように設けられている。
つまりは、パネル体１０は、パネル幅方向一方側に雄実状の突部１７を設け、パネル幅方向他方側に雌実状の凹部１８を設けた構成とされている。この凹部１８のパネル幅方向に沿う深さ寸法は、他のパネル体１０の突部１７の嵌め入れが可能なように適宜の寸法とされている。図例では、この凹部１８の深さ寸法を、上記した突部１７の突出寸法と同寸法とした例を示している。 Moreover, in this embodiment, as shown to Fig.2 (a), (b), the face materials 19 and 19 of the panel body 10 are fixed so that the panel width direction one side edge part 17 of the core material 11 may be exposed. The configuration is as follows. That is, the panel body 10 has a configuration in which the face materials 19 and 19 are fixed to the core material 11 so that a protrusion 17 made of the core material 11 is formed at one end portion in the panel width direction. This protrusion 17 is provided so as to protrude toward one side in the panel width direction and to extend vertically. Further, in the illustrated example, the protruding dimension along the panel width direction of the protrusion 17 is an example in which the dimension of the vertical frame 16 is about ½ of the dimension along the panel width direction.
Moreover, in this embodiment, it is set as the structure which fixed the face materials 19 and 19 of the panel body 10 to the core material 11 so that the recessed part 18 may be formed in the panel width direction other side edge part. That is, the panel body 10 has a configuration in which the face materials 19, 19 protrude from the core material 11 to the other side in the panel width direction and are fixed so that a recess 18 is formed at the other end portion in the panel width direction. . The recess 18 is provided so as to open toward the other side in the panel width direction and to extend vertically.
That is, the panel body 10 is configured such that a male-like protrusion 17 is provided on one side in the panel width direction and a female-like recess 18 is provided on the other side in the panel width direction. The depth dimension along the panel width direction of the recess 18 is set to an appropriate dimension so that the protrusion 17 of the other panel body 10 can be fitted. In the example shown in the figure, the depth of the recess 18 is the same as the protrusion of the protrusion 17 described above.

また、本実施形態では、図２（ｃ）に示すように、パネル幅方向両側端部に、上記同様な雌実状の凹部１８，１８が設けられたパネル体１０Ａを備えた構成としている。また、図２（ｄ）に示すように、パネル幅方向両側端部に、上記同様な雄実状の突部１７，１７が設けられたパネル体１０Ｂを備えた構成としている。パネル幅方向両端側にこのような突部１７や凹部１８が設けられた種々のパネル体１０，１０Ａ，１０Ｂを備えた構成とすることで、これらパネル体１０，１０Ａ，１０Ｂを、間取り等に応じて種々の組み合わせでパネル幅方向に接合したり、開口部や外壁側部位で納めたりすることができる。
また、本実施形態では、図７に示すように、芯材１１のパネル厚さ方向一方面のみに面材１９が固定されたパネル体１０Ｃを備えた構成としている。このようなパネル体１０Ｃを備えた構成とすれば、このパネル体１０Ｃを、集合住宅等の戸境壁や外壁、浴室ユニットの壁パネル等の壁面８に沿わせるようにふかし壁状に好適に配設することができる。このパネル体１０Ｃは、上記同様、芯材１１のパネル厚さ方向一方面の上端部１３及び下端部１５を露出させるように面材１９を固定した構成とされている。なお、このパネル体１０Ｃの面材１９を、上記と概ね同様、芯材１１のパネル幅方向両端部の両方または一方を露出させるように固定したり、芯材１１よりもパネル幅方向両方または一方側に突出させるように固定したりした構成としてもよい。 Moreover, in this embodiment, as shown in FIG.2 (c), it is set as the structure provided with the panel body 10A by which the same female-like recessed parts 18 and 18 were provided in the both ends of the panel width direction. Moreover, as shown in FIG.2 (d), it is set as the structure provided with the panel body 10B by which the same male-like protrusions 17 and 17 were provided in the panel width direction both ends. By providing various panel bodies 10, 10A, 10B provided with such protrusions 17 and recesses 18 at both ends in the panel width direction, these panel bodies 10, 10A, 10B can be used as a floor plan or the like. Correspondingly, it can be joined in the panel width direction in various combinations, or can be accommodated in the opening or the outer wall side portion.
Moreover, in this embodiment, as shown in FIG. 7, it is set as the structure provided with the panel body 10C by which the face material 19 was fixed only to the panel thickness direction one surface of the core material 11. As shown in FIG. If it is set as the structure provided with such a panel body 10C, this panel body 10C will be suitable for the shape of a soft wall so that it may be along the wall surfaces 8 such as a door wall and an outer wall of a housing complex, a wall panel of a bathroom unit, etc. It can be arranged. As described above, the panel body 10 </ b> C has a configuration in which the face material 19 is fixed so as to expose the upper end portion 13 and the lower end portion 15 on one surface of the core material 11 in the panel thickness direction. The face member 19 of the panel body 10C is fixed so as to expose both or one of both ends of the core member 11 in the panel width direction, or both or one of the panel members in the panel width direction than the core member 11 in the same manner as described above. It is good also as a structure fixed so that it might protrude to the side.

上端固定部材２０は、図１に示すように、天井下地２に沿うように固定される固定片部２１とパネル体１０の上端部１３が当接される位置決め片部２２とを略直交状に設けた構成とされ、長手方向に見て略Ｌ字状とされている。
下端固定部材２３は、図１に示すように、床下地４に沿うように固定される固定片部２４とパネル体１０の下端部１５が当接される位置決め片部２５とを略直交状に設けた構成とされ、長手方向に見て略Ｌ字状とされている。
これら上下の固定部材２０，２３の長さ寸法は、取扱性や施工性等の観点から適宜の寸法とされたものとしてもよく、例えば、５００ｍｍ〜４０００ｍｍ程度としてもよい。
また、これら上下の固定部材２０，２３のパネル厚さ方向に沿う寸法は、パネル体１０の厚さ寸法以下としてもよく、本実施形態では、厚さ方向両面に面材１９，１９が固定されたパネル体１０の厚さ寸法と略同寸法としている。つまり、これら上下の固定部材２０，２３のパネル厚さ方向に沿う寸法を、パネル体１０の一方の面材１９の表面から他方の面材１９の表面までのパネル厚さ方向に沿う寸法と略同寸法としている。 As shown in FIG. 1, the upper end fixing member 20 has a fixing piece portion 21 fixed along the ceiling base 2 and a positioning piece portion 22 with which the upper end portion 13 of the panel body 10 abuts substantially orthogonally. It is set as the structure provided, and it is made into substantially L shape seeing in the longitudinal direction.
As shown in FIG. 1, the lower end fixing member 23 has a fixing piece portion 24 fixed along the floor base 4 and a positioning piece portion 25 with which the lower end portion 15 of the panel body 10 abuts substantially orthogonally. It is set as the structure provided, and it is made into substantially L shape seeing in the longitudinal direction.
The length dimensions of the upper and lower fixing members 20 and 23 may be appropriate dimensions from the viewpoints of handling properties, workability, and the like, and may be, for example, about 500 mm to 4000 mm.
In addition, the dimension along the panel thickness direction of the upper and lower fixing members 20 and 23 may be equal to or less than the thickness dimension of the panel body 10, and in this embodiment, the face materials 19 and 19 are fixed to both sides in the thickness direction. The thickness is approximately the same as the thickness of the panel body 10. That is, the dimension along the panel thickness direction of the upper and lower fixing members 20 and 23 is substantially the same as the dimension along the panel thickness direction from the surface of one face member 19 of the panel body 10 to the surface of the other face member 19. Same dimensions.

これら上端固定部材２０及び下端固定部材２３は、合成樹脂系材料または木質系材料から形成されたものとしてもよい。このような構成とすれば、ねじやビス、釘等の止具の止着性（捩込性または打込性）を向上させることができる。合成樹脂系材料としては、合成樹脂系材料に木粉や無機フィラー、相溶化剤、着色剤などを所定の含有割合で含有させた木粉・プラスチック複合材（ＷＰＣ）や、硬質発泡スチレン等の発泡樹脂材料、その他の合成樹脂系材料としてもよい。または、これら上端固定部材２０及び下端固定部材２３を、合成樹脂系材料若しくは金属系材料から形成されたものとしてもよい。このような構成とすれば、これら上端固定部材２０及び下端固定部材２３を、押出成形によって製造することができ、効率的に製造可能で、かつ縦断面形状の寸法精度を向上させることができる。また、これら上端固定部材２０及び下端固定部材２３を、合成樹脂系材料から形成された本体内に金属製の芯材が設けられたものとしてもよい。
本実施形態では、これら上端固定部材２０及び下端固定部材２３を、合成樹脂系材料から形成されたものとしている。
また、本実施形態では、これら上端固定部材２０及び下端固定部材２３を、同一部材としている。このような構成とすれば、取扱性や施工性等を向上させることができる。なお、このような態様に代えて、これら上端固定部材２０と下端固定部材２３とを、形状や寸法等の異なる別部材としてもよい。 These upper end fixing member 20 and lower end fixing member 23 may be formed of a synthetic resin material or a wood material. With such a configuration, it is possible to improve the fastening property (screwing property or driving property) of fasteners such as screws, screws, and nails. Synthetic resin materials such as wood powder / plastic composites (WPC) in which synthetic powder materials contain wood powder, inorganic fillers, compatibilizers, colorants, etc. in a predetermined content ratio, rigid foamed styrene, etc. It may be a foamed resin material or other synthetic resin material. Alternatively, the upper end fixing member 20 and the lower end fixing member 23 may be made of a synthetic resin material or a metal material. With such a configuration, the upper end fixing member 20 and the lower end fixing member 23 can be manufactured by extrusion molding, can be efficiently manufactured, and the dimensional accuracy of the longitudinal sectional shape can be improved. Further, the upper end fixing member 20 and the lower end fixing member 23 may be provided with a metal core in a main body formed of a synthetic resin material.
In the present embodiment, the upper end fixing member 20 and the lower end fixing member 23 are made of a synthetic resin material.
In the present embodiment, the upper end fixing member 20 and the lower end fixing member 23 are the same member. With such a configuration, the handleability, workability, etc. can be improved. Instead of such an aspect, the upper end fixing member 20 and the lower end fixing member 23 may be separate members having different shapes and dimensions.

これら上下の固定部材２０，２３の固定片部２１，２４は、厚さ方向を上下方向に沿わせて配される略平板状とされている。これら固定片部２１，２４の厚さ寸法は、これら上端固定部材２０及び下端固定部材２３の施工態様や、これらに隣接して配される天井パネル３や床材７の厚さ寸法等に応じて適宜の寸法としてもよい。後記するように、本実施形態に係る内装壁構造では、これら上端固定部材２０及び下端固定部材２３を、天井下地２及び床下地４，５に固定し、これらに天井パネル３及び床材７が隣接して配される構造としている。このような構造とする場合には、これら固定片部２１，２４の厚さ寸法を、天井パネル３や床材７の厚さ寸法と略同寸法としたり、天井パネル３や床材７の厚さ寸法よりも小としたりしてもよい。   The fixing piece portions 21 and 24 of the upper and lower fixing members 20 and 23 have a substantially flat plate shape with the thickness direction aligned along the vertical direction. The thickness dimensions of the fixed piece portions 21 and 24 depend on the construction mode of the upper end fixing member 20 and the lower end fixing member 23, the thickness dimension of the ceiling panel 3 and the flooring 7 arranged adjacent to these, and the like. The dimensions may be appropriate. As will be described later, in the interior wall structure according to the present embodiment, the upper end fixing member 20 and the lower end fixing member 23 are fixed to the ceiling base 2 and the floor bases 4 and 5, and the ceiling panel 3 and the floor material 7 are attached thereto. The structure is arranged adjacent to each other. In the case of such a structure, the thickness dimensions of the fixed piece portions 21 and 24 are set to be substantially the same as the thickness dimensions of the ceiling panel 3 and the floor material 7, or the thickness of the ceiling panel 3 and the floor material 7. It may be smaller than the size.

また、これら固定片部２１，２４における位置決め片部２２，２５の固定片部２１，２４側に向く面から反位置決め片部側の端面となる先端面までのパネル厚さ方向に沿う寸法（見込寸法）は、パネル体１０の上端面及び下端面（または介在されるスペーサー）が安定的に当接するように適宜の寸法としてもよい。これら固定片部２１，２４のパネル厚さ方向に沿う寸法を、芯材１１のパネル厚さ方向に沿う寸法以上としてもよく、本実施形態では、芯材１１のパネル厚さ方向に沿う寸法に一方の面材１９の厚さ寸法を足し合わせた寸法と略同寸法としている。
また、本実施形態では、図３（ａ）に示すように、これら固定片部２１，２４のパネル体１０側に向く面、つまり、上下の固定部材２０，２３が配設された状態で互いに向き合う面に、止具止着箇所の目印溝２１ａ，２４ａを全長に亘って設けた構造としている。このような構成とすれば、これら上下の固定部材２０，２３を、ねじやビス、釘等の止具によって天井側及び床側に固定する際の作業性を向上させることができる。また、上端固定部材２０及び下端固定部材２３を、押出成形品とすれば、このような目印溝２１ａ，２４ａを全長に亘って容易に設けることができる。 In addition, the dimension along the panel thickness direction from the surface of the fixed piece portions 21 and 24 facing the fixed piece portions 21 and 24 to the front end surface which is the end surface on the opposite positioning piece portion side (expected) The dimension) may be an appropriate dimension so that the upper end surface and the lower end surface (or the intervening spacer) of the panel body 10 abuts stably. The dimension along the panel thickness direction of the fixed piece portions 21 and 24 may be equal to or larger than the dimension along the panel thickness direction of the core material 11. In this embodiment, the dimension along the panel thickness direction of the core material 11 is used. The thickness of one face member 19 is approximately the same as the total dimension.
Further, in the present embodiment, as shown in FIG. 3A, the surfaces of the fixing pieces 21 and 24 facing the panel body 10, that is, the upper and lower fixing members 20 and 23 are disposed on each other. It is set as the structure which provided the marking groove | channels 21a and 24a of a fastener fastening location over the full length in the surface which faces. With such a configuration, it is possible to improve the workability when the upper and lower fixing members 20 and 23 are fixed to the ceiling side and the floor side with fasteners such as screws, screws and nails. Further, if the upper end fixing member 20 and the lower end fixing member 23 are formed by extrusion, such mark grooves 21a and 24a can be easily provided over the entire length.

これら固定片部２１，２４の目印溝２１ａ，２４ａは、上下の固定部材２０，２３の長手方向に延びるように、かつ固定片部２１，２４の厚さ方向一方側に向けて開口するように設けられている。図例では、これら目印溝２１ａ，２４ａを、溝長手方向に見て略Ｖ字溝状とした例を示しているが、略Ｕ字溝状や略半円溝状、略矩形溝状等、他の溝形状としてもよい。また、各固定片部２１，２４に、パネル厚さ方向に間隔を空けて互いに平行状に複数本（図例では、２本）の目印溝２１ａ，２４ａを設けた構成としている。なお、このような態様に代えて、各固定片部２１，２４に、単一の目印溝２１ａ，２４ａを設けた構成としてもよい。また、このような目印溝２１ａ，２４ａを固定片部２１，２４に設けた態様に代えて、または加えて、固定片部２１，２４の長手方向に間隔を空けて複数箇所に止具挿通孔を設けた態様としてもよい。さらには、このような目印溝２１ａ，２４ａを設けないようにしてもよい。   The mark grooves 21a, 24a of the fixed piece portions 21, 24 extend so as to extend in the longitudinal direction of the upper and lower fixing members 20, 23, and open toward one side in the thickness direction of the fixed piece portions 21, 24. Is provided. In the example of the figure, the mark grooves 21a and 24a are substantially V-shaped when viewed in the longitudinal direction of the groove. However, the U-shaped groove, the semicircular groove, the substantially rectangular groove, etc. Other groove shapes may be used. Each of the fixed piece portions 21 and 24 is provided with a plurality of (two in the illustrated example) mark grooves 21a and 24a in parallel with each other at intervals in the panel thickness direction. In addition, it is good also as a structure which replaced with such an aspect and provided the single mark groove | channels 21a and 24a in each fixed piece part 21 and 24. FIG. Further, in place of or in addition to the aspect in which the mark grooves 21a and 24a are provided in the fixed piece portions 21 and 24, the fastener insertion holes are provided at a plurality of positions at intervals in the longitudinal direction of the fixed piece portions 21 and 24. It is good also as an aspect which provided. Further, such mark grooves 21a and 24a may not be provided.

上下の固定部材２０，２３の位置決め片部２２，２５は、固定片部２１，２４に対して直交状に立ち上がる（垂れ下がる）ように設けられており、パネル厚さ方向に沿う方向の両面がパネル厚さ方向に沿う方向に向くように配される短手断面略方形状とされている。これら位置決め片部２２，２５のパネル厚さ方向に沿う寸法は、これら上端固定部材２０及び下端固定部材２３の施工態様や、これらの納め態様等に応じて適宜の寸法としてもよい。本実施形態では、これら位置決め片部２２，２５を、パネル体１０の上下端部１３，１５の露出した芯材１１に当接される構成としている。また、これら位置決め片部２２，２５のパネル厚さ方向に沿う寸法を、パネル体１０の面材１９の厚さ寸法と略同寸法としている。つまり、位置決め片部２２，２５の固定片部２１，２４側に向く面に芯材１１の上下端部１３，１５のパネル厚さ方向一方面を当接させた状態で、位置決め片部２２，２５の反固定片部側に向く面と一方側の面材１９の表面とが略同一平面状となる構成としている。このような構成とすれば、例えば、面材１９の上下端部が位置決め片部２２，２５に当接される構成としたものと比べて、上下の固定部材２０，２３の位置決め片部２２，２５を覆うように設けられる造作材（廻縁２８及び幅木２９）を見栄え良く納めることができる。また、造作材（廻縁２８及び幅木２９）を位置決め片部２２，２５に当接させて安定的に配設することもできる。   The positioning pieces 22 and 25 of the upper and lower fixing members 20 and 23 are provided so as to rise perpendicularly (hang down) with respect to the fixing pieces 21 and 24, and both sides in the direction along the panel thickness direction are the panels. It has a short cross-sectional substantially square shape arranged so as to face the direction along the thickness direction. The dimension along the panel thickness direction of these positioning piece portions 22 and 25 may be an appropriate dimension according to the construction mode of the upper end fixing member 20 and the lower end fixing member 23, the storage mode thereof, and the like. In the present embodiment, the positioning piece portions 22 and 25 are configured to be in contact with the exposed core material 11 of the upper and lower end portions 13 and 15 of the panel body 10. Further, the dimension along the panel thickness direction of the positioning piece portions 22 and 25 is set to be approximately the same as the thickness dimension of the face material 19 of the panel body 10. That is, in the state where one surface in the panel thickness direction of the upper and lower end portions 13 and 15 of the core member 11 is in contact with the surface of the positioning piece portions 22 and 25 facing the fixed piece portions 21 and 24 side, The surface facing the anti-fixing piece portion 25 and the surface of the face material 19 on one side are substantially flush with each other. With such a configuration, for example, the positioning piece portions 22 of the upper and lower fixing members 20, 23 are compared with those in which the upper and lower end portions of the face material 19 are in contact with the positioning piece portions 22, 25. 25 can cover the crafting material (the peripheral edge 28 and the baseboard 29) provided so as to cover 25. Further, it is also possible to stably arrange the product material (the peripheral edge 28 and the baseboard 29) in contact with the positioning piece portions 22 and 25.

また、これら位置決め片部２２，２５の上下方向に沿う寸法（固定片部２１，２４のパネル体１０側に向く面からの突出寸法）は、パネル体１０の上下端部１３，１５が安定的に当接可能なように、また、見栄え上の観点等から適宜の寸法としてもよい。これら位置決め片部２２，２５の突出寸法は、芯材１１の上下端面を固定片部２１，２４に当接させた状態で、パネル体１０の面材１９，１９に位置決め片部２２，２５が干渉しないように適宜の寸法としてもよい。つまり、これら位置決め片部２２，２５の突出寸法を、パネル体１０の芯材１１の露出する上下端部１３，１５の上下方向に沿う寸法以下としてもよい。また、後記するように、本実施形態に係る内装壁構造では、これら位置決め片部２２，２５が造作材（廻縁２８及び幅木２９）に覆われる構造としている。このような構造とする場合には、これら位置決め片部２２，２５の突出寸法を、これらの天井パネル３や床材７の室内側に向く面からの突出寸法が造作材（廻縁２８及び幅木２９）の上下方向に沿う寸法よりも小となるように、適宜の寸法としてもよい。   Moreover, the dimension along the up-down direction of these positioning piece parts 22 and 25 (projection dimension from the surface which faces the panel body 10 side of the fixed piece parts 21 and 24) is stable in the upper and lower end parts 13 and 15 of the panel body 10. It is good also as an appropriate dimension from the viewpoint of appearance, etc. so that it can contact. The projecting dimensions of the positioning piece portions 22 and 25 are such that the positioning piece portions 22 and 25 are placed on the face materials 19 and 19 of the panel body 10 in a state where the upper and lower end surfaces of the core material 11 are in contact with the fixed piece portions 21 and 24. It is good also as an appropriate dimension so that it may not interfere. That is, the projecting dimensions of the positioning piece portions 22 and 25 may be equal to or less than the dimension along the vertical direction of the upper and lower end portions 13 and 15 where the core member 11 of the panel body 10 is exposed. Further, as will be described later, in the interior wall structure according to the present embodiment, the positioning piece portions 22 and 25 are covered with the work material (the peripheral edge 28 and the baseboard 29). In the case of such a structure, the projecting dimensions of the positioning pieces 22 and 25 are the projecting dimensions from the surfaces facing the indoor side of the ceiling panel 3 and the flooring 7 (the peripheral edge 28 and the width). An appropriate dimension may be used so as to be smaller than the dimension along the vertical direction of the tree 29).

また、本実施形態では、図３（ａ）に示すように、これら位置決め片部２２，２５の反固定片部側に向く面に、上記同様な止具止着箇所の目印溝２２ａ，２５ａを全長に亘って設けた構造としている。このような構成とすれば、上下の固定部材２０，２３に、ねじやビス、釘等の止具によってパネル体１０を固定する際の作業性を向上させることができる。これら目印溝２２ａ，２５ａは、固定片部２１，２４の目印溝２１ａ，２４ａと概ね同様の構成とされ、図例では、各位置決め片部２２，２５に単一の目印溝２２ａ，２５ａを設けた例を示しているが、複数本の目印溝２２ａ，２５ａを設けた構成としてもよい。また、このような目印溝２２ａ，２５ａを位置決め片部２２，２５に設けた態様に代えて、または加えて、位置決め片部２２，２５の長手方向に間隔を空けて複数箇所に止具挿通孔を設けた態様としてもよい。さらには、このような目印溝２２ａ，２５ａを設けないようにしてもよい。   Further, in the present embodiment, as shown in FIG. 3A, mark grooves 22a and 25a of the fastener fixing points similar to the above are formed on the surfaces of the positioning piece portions 22 and 25 facing the non-fixing piece portion side. The structure is provided over the entire length. With such a configuration, it is possible to improve workability when the panel body 10 is fixed to the upper and lower fixing members 20 and 23 with a stopper such as a screw, a screw, or a nail. These mark grooves 22a and 25a have substantially the same structure as the mark grooves 21a and 24a of the fixed piece portions 21 and 24. In the illustrated example, each of the positioning piece portions 22 and 25 is provided with a single mark groove 22a and 25a. In this example, a plurality of mark grooves 22a and 25a may be provided. Further, in place of or in addition to the aspect in which such mark grooves 22a and 25a are provided in the positioning piece portions 22 and 25, fastener insertion holes are provided at a plurality of positions at intervals in the longitudinal direction of the positioning piece portions 22 and 25. It is good also as an aspect which provided. Further, such mark grooves 22a and 25a may not be provided.

次に、本実施形態に係る内装壁施工方法の一例について図面を参照して説明する。
本実施形態に係る内装壁施工方法は、パネル幅方向に長尺状とされ、平板状の固定片部２１のパネル厚さ方向一方側端部から下方側に向けて突出する位置決め片部２２が設けられた上端固定部材２０を天井側に固定する工程を備えている。また、この内装壁施工方法は、パネル幅方向に長尺状とされ、平板状の固定片部２４のパネル厚さ方向一方側端部から上方側に向けて突出する位置決め片部２５が設けられた下端固定部材２３を床側に固定する工程を備えている。また、この内装壁施工方法は、芯材１１の少なくともパネル厚さ方向一方面に面材１９が固定されたパネル体１０の上端部１３及び下端部１５を、上下の固定部材２０，２３の位置決め片部２２，２５にそれぞれ当接させてパネル体１０を固定する工程を備えている。本実施形態では、同内装壁施工方法を、上記した本実施形態に係る内装壁装置１の施工方法としている。 Next, an example of the interior wall construction method according to the present embodiment will be described with reference to the drawings.
In the interior wall construction method according to the present embodiment, the positioning piece portion 22 which is elongated in the panel width direction and protrudes downward from one end portion in the panel thickness direction of the flat plate-like fixed piece portion 21 is provided. A step of fixing the provided upper end fixing member 20 to the ceiling side is provided. In addition, the interior wall construction method is provided with a positioning piece portion 25 that is elongated in the panel width direction and protrudes upward from one end of the flat plate-like fixed piece portion 24 in the panel thickness direction. And a step of fixing the lower end fixing member 23 to the floor side. Moreover, this interior wall construction method positions the upper end part 13 and the lower end part 15 of the panel body 10 in which the face material 19 is fixed to at least one surface of the core material 11 in the panel thickness direction. There is a step of fixing the panel body 10 by abutting against the pieces 22 and 25, respectively. In the present embodiment, the interior wall construction method is the construction method of the interior wall device 1 according to the above-described embodiment.

まず、図３（ａ）に示すように、上端固定部材２０を天井下地２に固定し、下端固定部材２３を床下地４に固定する。これら上下の固定部材２０，２３は、各固定片部２１，２４に設けられた目印溝２１ａ，２１ａ，２４ａ，２４ａに上記同様な止具を止着して（捩じ込んでまたは打ち込んで）固定するようにしてもよく、止具に代えて、または加えて、接着剤を用いて固定するようにしてもよい。また、これら上下の固定部材２０，２３と下地２，４との間に適宜、必要に応じてスペーサーを設けるようにしてもよい。
また、上端固定部材２０の位置決め片部２２と下端固定部材２３の位置決め片部２５とがパネル厚さ方向で一致する位置となるように、これら上下の固定部材２０，２３を固定するようにしてもよい。このような構成とすれば、図３（ｂ）に示すように、パネル体１０を、パネル厚さ方向一方側から上下の固定片部２１，２４に沿わせるように移動させて、その上下端部１３，１５を上下の固定部材２０，２３の各位置決め片部２２，２５に当接させることができる。これにより、例えば、上端固定部材２０の位置決め片部２２と下端固定部材２３の位置決め片部２５とをパネル厚さ方向で異なる位置となるように上下の固定部材２０，２３を固定したものと比べて、位置決めの際の作業性を向上させることができる。 First, as shown in FIG. 3A, the upper end fixing member 20 is fixed to the ceiling base 2, and the lower end fixing member 23 is fixed to the floor base 4. These upper and lower fixing members 20 and 23 are fastened (screwed or driven) with the same fasteners as described above in the mark grooves 21a, 21a, 24a and 24a provided in the respective fixing piece portions 21 and 24. It may be fixed, or may be fixed using an adhesive instead of or in addition to the fastener. Moreover, you may make it provide a spacer suitably between these upper and lower fixing members 20 and 23 and the foundation | substrates 2 and 4 as needed.
Further, the upper and lower fixing members 20 and 23 are fixed so that the positioning piece portion 22 of the upper end fixing member 20 and the positioning piece portion 25 of the lower end fixing member 23 coincide with each other in the panel thickness direction. Also good. With such a configuration, as shown in FIG. 3B, the panel body 10 is moved from one side in the panel thickness direction so as to follow the upper and lower fixed pieces 21, 24, and the upper and lower ends thereof are moved. The portions 13 and 15 can be brought into contact with the positioning piece portions 22 and 25 of the upper and lower fixing members 20 and 23. Thereby, for example, compared with the case where the upper and lower fixing members 20 and 23 are fixed so that the positioning piece portion 22 of the upper end fixing member 20 and the positioning piece portion 25 of the lower end fixing member 23 are in different positions in the panel thickness direction. Thus, the workability during positioning can be improved.

そして、図４（ａ）に示すように、パネル体１０を上下の固定部材２０，２３に固定する。パネル体１０の下端を下端固定部材２３の固定片部２４に当接させた状態で、パネル体１０の上端と上端固定部材２０の固定片部２１との間に隙間が形成されるような場合には、パネル体１０の上端側及び下端側の両方または一方に適宜のスペーサーを介在させるようにしてもよい。また、図例では、上下の固定部材２０，２３の位置決め片部２２，２５が設けられた側から位置決め片部２２，２５を介してパネル体１０の上下端部１３，１５に止具を止着した例を示している。このような構成とすれば、反位置決め片部側から止具を止着した構成と比べて、止具の止着強度を向上させることができる。この場合、各位置決め片部２２，２５に設けられた目印溝２２ａ，２５ａに止具を止着するようにしてもよい。なお、図例では、位置決め片部２２，２５に対して水平状に止具を止着した例を示しているが、固定片部２１，２４にも止着するように止具を斜め状に止着した態様としてもよい。この場合は、天井下地２及び床下地４，５に達するように止具を止着するようにしてもよい。さらには、パネル体１０の上下端部１３，１５の両方または一方を、反位置決め片部側から止着した止具によって上下の固定部材２０，２３に固定する態様としてもよい。   Then, as shown in FIG. 4A, the panel body 10 is fixed to the upper and lower fixing members 20 and 23. When a gap is formed between the upper end of the panel body 10 and the fixed piece portion 21 of the upper end fixing member 20 with the lower end of the panel body 10 in contact with the fixed piece portion 24 of the lower end fixing member 23 In this case, an appropriate spacer may be interposed in both or one of the upper end side and the lower end side of the panel body 10. Further, in the illustrated example, the fasteners are fastened to the upper and lower end portions 13 and 15 of the panel body 10 through the positioning piece portions 22 and 25 from the side where the positioning piece portions 22 and 25 of the upper and lower fixing members 20 and 23 are provided. An example of wearing is shown. With such a configuration, the fastening strength of the fastener can be improved as compared with a configuration in which the fastener is fastened from the side opposite to the positioning portion. In this case, you may make it fix a fastener to the mark groove | channels 22a and 25a provided in each positioning piece part 22 and 25. FIG. In the example shown in the figure, the fasteners are fixed horizontally to the positioning pieces 22 and 25, but the stoppers are inclined so as to be fixed to the fixed pieces 21 and 24 as well. It is good also as the aspect which fastened. In this case, the fasteners may be fastened to reach the ceiling base 2 and the floor bases 4 and 5. Furthermore, it is good also as an aspect which fixes both the upper-and-lower-end parts 13 and 15 of the panel body 10 to the upper and lower fixing members 20 and 23 with the fastener fastened from the anti-positioning piece part side.

また、本実施形態では、図５及び図６に示すように、複数枚のパネル体１０，１０Ａを組み合わせて建物内の内装壁を構築する構成としている。また、図５及び図６では、複数枚のパネル体１０，１０Ａによって建物内に間仕切状に内装壁を構築した例を示している。
また、本実施形態では、対向配置される側となるパネル幅方向一方側端部１７，１７の芯材１１，１１を露出させるように面材１９，１９が固定された二枚のパネル体１０，１０を、パネル幅方向に間隔を空けて配設する構成としている。また、これら二枚のパネル体１０，１０間に架け渡すように、かつこれらパネル体１０，１０のパネル幅方向一方側端部の露出した芯材１１，１１（１７，１７）を覆うように面材としての後貼面材１９Ａ，１９Ａを固定する構成としている。つまり、互いの突部１７，１７を対向させるように二枚のパネル体１０，１０を間隔を空けて配設し、これら突部１７，１７に後貼面材１９Ａ，１９Ａを固定する構成としている。 Moreover, in this embodiment, as shown in FIG.5 and FIG.6, it is set as the structure which constructs | assembles the interior wall in a building combining several panel bodies 10 and 10A. Moreover, in FIG.5 and FIG.6, the example which constructed | assembled the interior wall in the partition shape in the building by the several panel body 10 and 10A is shown.
Moreover, in this embodiment, the two panel bodies 10 to which the face materials 19 and 19 were fixed so that the core materials 11 and 11 of the one end part 17 and 17 of the panel width direction used as the opposing side may be exposed. , 10 are arranged at intervals in the panel width direction. Further, the core members 11, 11 (17, 17) exposed at one end of the panel bodies 10, 10 in the panel width direction are covered so as to be bridged between the two panel bodies 10, 10. It is set as the structure which fixes the back sticking surface materials 19A and 19A as a surface material. In other words, the two panel bodies 10 and 10 are arranged with a space therebetween so that the protrusions 17 and 17 are opposed to each other, and the rear pasting materials 19A and 19A are fixed to the protrusions 17 and 17. Yes.

上記のような構成とすれば、上記のような幅寸法を異ならせた複数種の規格化されたパネル体１０の組合せによって内装壁を構築できない場合や、各種操作盤や差込接続器等を配設するための加工孔を面材１９Ａに形成する必要がある場合にも、柔軟に対応することができる。つまりは、後貼面材１９Ａ，１９Ａを、規格化されたパネル体１０を割り付けした際の余剰部分の調整用としたり、種々の加工孔形成用として用いることができ、規格化されたパネル体１０を加工する必要性を低減させることができる。なお、これら後貼面材１９Ａ，１９Ａは、パネル体１０，１０Ａの面材１９，１９と同厚さで同種ボードからなるものとしてもよい。また、これら後貼面材１９Ａ，１９Ａは、適宜の止具や接着剤等によって芯材１１，１１の突部１７，１７に固定するようにしてもよい。また、これら後貼面材１９Ａ，１９Ａは、天井パネル３及び床材７の両方若しくは一方を施工する前に固定するようにしてもよく、または、天井パネル３及び床材７の両方若しくは一方を施工した後に固定するようにしてもよい。   With the above configuration, when the interior wall cannot be constructed by combining a plurality of types of standardized panel bodies 10 having different width dimensions as described above, various operation panels, plug connectors, etc. Even when it is necessary to form a processing hole for disposing in the face material 19A, it is possible to flexibly cope with it. In other words, the post-sticking surface materials 19A and 19A can be used for adjustment of excess portions when the standardized panel body 10 is allocated, or can be used for forming various processed holes. The need to process 10 can be reduced. In addition, these back sticking surface materials 19A and 19A are good also as what consists of the same kind board with the same thickness as the surface materials 19 and 19 of the panel bodies 10 and 10A. Moreover, you may make it fix these back sticking surface materials 19A and 19A to the protrusions 17 and 17 of the core materials 11 and 11 with a suitable fastener, an adhesive agent, etc. FIG. Moreover, you may make it fix these back sticking surface materials 19A and 19A before constructing both or one of the ceiling panel 3 and the flooring 7, or both or one of the ceiling panel 3 and the flooring 7 is fixed. You may make it fix after constructing.

また、本実施形態では、パネル幅方向に長尺状とされた上下の固定部材２０，２３に対して複数枚のパネル体１０，１０Ａをパネル幅方向に並べるようにして固定する構成としている。
また、パネル幅方向に隣り合うパネル体１０，１０同士を、突部１７と凹部１８とを嵌合させて直列状に接合する構成としている。これらパネル体１０，１０は、凹部１８側の面材１９，１９と突部１７とを止具や接着剤等によって固定し、接合するようにしてもよい。
また、他のパネル体１０がパネル幅方向一方側に配設されない開口部やコーナー部を構成するパネル体１０の凹部１８に、スペーサー２６を嵌め入れ、このスペーサー２６及び両側の面材１９，１９の端面を覆うようにカバー材２７を固定する構成としている。図例では、カバー材２７を、このカバー材２７のパネル厚さ方向に沿う方向の両端面がパネル体１０の厚さ方向両面と略同一平面状となるように固定した例を示している。これらスペーサー２６及びカバー材２７は、木質系材料や合成樹脂系材料等から形成されたものでもよい。また、カバー材２７は、パネル体１０，１０Ａの面材１９，１９と同種ボードからなるものとしてもよい。また、このカバー材２７のパネル厚さ方向に沿う方向の両端部の両方または一方を、Ｒ面取り状等の面取り形状としたり、カバー材２７のパネル厚さ方向に沿う方向の両端部の両方または一方に、面取り形状とされた別部材を設けた構成としてもよい。また、例えば、このカバー材２７を、戸枠等の開口枠を構成するものとしてもよい。また、床から天井までの開口部ではない場合には、床側や天井側に、腰壁状のパネル体や垂壁状のパネル体を設けるようにしてもよい。 In the present embodiment, a plurality of panel bodies 10, 10A are fixed to the upper and lower fixing members 20, 23 that are elongated in the panel width direction so as to be arranged in the panel width direction.
Further, the panel bodies 10 and 10 adjacent in the panel width direction are configured to be joined in series by fitting the protrusion 17 and the recess 18. The panel bodies 10 and 10 may be joined by fixing the face materials 19 and 19 on the concave portion 18 side and the projecting portion 17 with a stopper, an adhesive, or the like.
In addition, a spacer 26 is fitted into the recess 18 of the panel body 10 that constitutes an opening or a corner where the other panel body 10 is not disposed on one side in the panel width direction, and the spacer 26 and the side members 19 and 19 on both sides are inserted. The cover member 27 is fixed so as to cover the end surface of the cover. In the illustrated example, the cover material 27 is fixed so that both end surfaces of the cover material 27 in the direction along the panel thickness direction are substantially flush with the thickness direction both surfaces of the panel body 10. The spacer 26 and the cover material 27 may be made of a wood material or a synthetic resin material. The cover material 27 may be made of the same kind of board as the face materials 19 and 19 of the panel bodies 10 and 10A. In addition, both or one of both ends of the cover material 27 in the direction along the panel thickness direction may be chamfered such as an R chamfer, or both ends of the cover material 27 in the direction along the panel thickness direction or On the other hand, it is good also as a structure which provided the another member made into the chamfering shape. Further, for example, the cover material 27 may constitute an opening frame such as a door frame. When the opening is not from the floor to the ceiling, a waist wall-like panel body or a hanging wall-like panel body may be provided on the floor side or the ceiling side.

また、パネル体１０，１０同士がコーナー部を形成するように交差する部位では、一方のパネル体１０の厚さ方向一方面に、他方のパネル体１０の凹部１８が設けられた側のパネル幅方向一端面を突き合わせるように配設する構成としている。また、この突き合わせるパネル体１０のパネル幅方向一端側の凹部１８に、スペーサー２６を嵌め入れた構成としている。また、図例では、一方のパネル体１０の凹部１８に嵌め入れられたスペーサー２６の箇所を介して他方のパネル体１０の凹部１８に嵌め入れられたスペーサー２６に止具を止着した例を示している。なお、コーナー部を形成するパネル体１０，１０同士の接合態様としては、このような態様に限られず、種々の変形が可能である。   Moreover, in the site | part which cross | intersects so that panel bodies 10 and 10 may form a corner part, the panel width of the side by which the recessed part 18 of the other panel body 10 was provided in the thickness direction one side of one panel body 10 It is set as the structure arrange | positioned so that a direction one end surface may be faced | matched. In addition, a spacer 26 is fitted in the recess 18 on one end side in the panel width direction of the panel body 10 to be abutted. Further, in the illustrated example, the fastener is fixed to the spacer 26 fitted in the recess 18 of the other panel body 10 through the location of the spacer 26 fitted in the recess 18 of one panel body 10. Show. In addition, as a joining aspect of the panel bodies 10 and 10 which form a corner part, it is not restricted to such an aspect, A various deformation | transformation is possible.

また、平面視してＴ字状に交差する部位では、二枚のパネル体１０，１０の凹部１８，１８側の端部同士を突き合わせ、これらパネル体１０，１０に跨るように、他のパネル体１０の凹部１８側のパネル幅方向一端面を突き合わせるように配設する構成としている。また、これらＴ字状部を構成する三枚のパネル体１０，１０，１０の各凹部１８，１８，１８にスペーサー２６，２６，２６を嵌め入れ、スペーサー２６，２６，２６に止具を止着してこれらを接合した例を示している。なお、Ｔ字状部を構成するパネル体１０，１０，１０同士の接合態様としては、このような態様に限られず、種々の変形が可能である。例えば、三枚のパネル体１０，１０，１０の突部１７，１７，１７同士を突き合わせるように配設したり、適宜のジョイント部材を介して接合したりしてもよい。さらには、二枚のパネル体１０，１０によってＴ字状部を構成するようにしてもよい。   Moreover, in the site | part which cross | intersects T shape in planar view, the other panel is faced | matched and the other edge part by the side of the recessed parts 18 and 18 side of two panel bodies 10 and 10 is straddled. It is set as the structure arrange | positioned so that the panel width direction one end surface by the side of the recessed part 18 of the body 10 may be faced | matched. In addition, spacers 26, 26, 26 are fitted into the respective recesses 18, 18, 18 of the three panel bodies 10, 10, 10 constituting these T-shaped portions, and fasteners are fixed to the spacers 26, 26, 26. An example is shown in which they are worn and joined. In addition, as a joining aspect of the panel bodies 10,10,10 which comprise a T-shaped part, it is not restricted to such an aspect, A various deformation | transformation is possible. For example, the protrusions 17, 17, 17 of the three panel bodies 10, 10, 10 may be disposed so as to face each other, or may be joined via an appropriate joint member. Furthermore, you may make it comprise a T-shaped part with the two panel bodies 10 and 10. FIG.

また、図４に示すように、天井下地２に固定された上端固定部材２０のパネル厚さ方向に沿う方向の両側に天井パネル３，３を配設し、床下地４に固定された下端固定部材２３のパネル厚さ方向に沿う方向の両側に床材７，７を配設するようにしてもよい。また、図１に示すように、天井パネル３，３の室内側に向く面（表面）やパネル体１０，１０Ａの厚さ方向両側の面材１９，１９の表面、後貼面材１９Ａ，１９Ａの表面に、壁紙等の表面化粧シート３０を貼着するようにしてもよい。また、上端固定部材２０のパネル厚さ方向に沿う方向の両側に配設された天井パネル３，３とパネル体１０の上端部１３との入隅部を覆うように、造作材としての廻縁２８，２８を配設するようにしてもよい。また、下端固定部材２３のパネル厚さ方向に沿う方向の両側に配設された床材７，７とパネル体１０の下端部１５との入隅部を覆うように、造作材としての幅木２９，２９を配設するようにしてもよい。これら廻縁２８，２８及び幅木２９，２９は、止具や接着剤等によってパネル体１０や上下の固定部材２０，２３等に固定するようにしてもよい。また、反位置決め片部側に設けられる廻縁２８及び幅木２９とパネル体１０の上下端部１３，１５との間に適宜のスペーサーを設けるようにしてもよい。   As shown in FIG. 4, ceiling panels 3 and 3 are disposed on both sides of the upper end fixing member 20 fixed to the ceiling base 2 along the panel thickness direction, and the lower end fixed to the floor base 4 is fixed. You may make it arrange | position the floor materials 7 and 7 on the both sides of the direction along the panel thickness direction of the member 23. FIG. Moreover, as shown in FIG. 1, the surface (surface) which faces the indoor side of the ceiling panels 3 and 3, the surface of the face materials 19 and 19 on both sides in the thickness direction of the panel bodies 10 and 10A, and the back-sticking surface materials 19A and 19A. A surface decorative sheet 30 such as wallpaper may be attached to the surface. In addition, the peripheral edge as the construction material so as to cover the corners between the ceiling panels 3 and 3 disposed on both sides of the upper end fixing member 20 in the panel thickness direction and the upper end portion 13 of the panel body 10. 28 and 28 may be provided. In addition, the baseboard as the crafting material so as to cover the corners between the floor materials 7 and 7 disposed on both sides of the lower end fixing member 23 in the direction of the panel thickness and the lower end portion 15 of the panel body 10. 29 and 29 may be provided. The peripheral edges 28 and 28 and the skirting boards 29 and 29 may be fixed to the panel body 10, the upper and lower fixing members 20 and 23, or the like by fasteners or adhesives. Further, an appropriate spacer may be provided between the peripheral edge 28 and the base plate 29 provided on the side opposite to the positioning portion and the upper and lower ends 13 and 15 of the panel body 10.

また、図７に示すように、集合住宅等の戸境壁や外壁、浴室ユニットの壁パネル等の壁面８に沿わせるようにふかし壁状にパネル体１０Ｃを施工する際も上記と概ね同様にして施工することができる。この例では、上記したパネル厚さ方向一方側のみに面材１９を設けたパネル体１０Ｃを、面材１９が設けられた側が室内側を向き、面材１９が設けられていない側（芯材１１が全面に亘って露出している側）が壁面８側を向くように施工する構成としている。また、この例では、上端固定部材２０の位置決め片部２２と下端固定部材２３の位置決め片部２５とをパネル厚さ方向で異なる位置となるように上端固定部材２０及び下端固定部材２３を固定した構成としている。このような構成とすれば、ふかし壁状にパネル体１０Ｃを施工する場合にも、パネル体１０Ｃの上下端部１３，１５の一方を、位置決め片部２２に押し付けた状態で、パネル体１０Ｃの上下端部１３，１５の他方を、位置決め片部２５側から止着した止具によって固定部材２３に固定することができる。   In addition, as shown in FIG. 7, when the panel body 10C is constructed in the form of a floating wall so as to be along the wall 8 such as a boundary wall or an outer wall of an apartment house or a wall panel of a bathroom unit, it is substantially the same as described above. Can be installed. In this example, the panel body 10C in which the face material 19 is provided only on one side in the panel thickness direction described above, the side on which the face material 19 is provided faces the indoor side, and the side on which the face material 19 is not provided (core material) The construction is such that the side 11 exposed over the entire surface faces the wall surface 8 side. In this example, the upper end fixing member 20 and the lower end fixing member 23 are fixed so that the positioning piece portion 22 of the upper end fixing member 20 and the positioning piece portion 25 of the lower end fixing member 23 are in different positions in the panel thickness direction. It is configured. With such a configuration, even when the panel body 10C is constructed in the shape of a cover wall, one of the upper and lower ends 13 and 15 of the panel body 10C is pressed against the positioning piece 22 and the panel body 10C The other of the upper and lower end portions 13 and 15 can be fixed to the fixing member 23 by a stopper fastened from the positioning piece portion 25 side.

なお、この場合、一方の固定部材２０の位置決め片部２２の固定片部２１側に向く面から他方の固定部材２３の位置決め片部２５の固定片部２４側に向く面までのパネル厚さ方向に沿う寸法が、パネル体１０Ｃの芯材１１のパネル厚さ方向に沿う寸法に応じた寸法となるように、上下の固定部材２０，２３を位置させるようにしてもよい。
図例では、位置決め片部２２が壁面８側に位置するように上端固定部材２０を固定し、位置決め片部２５が反壁面側に位置するように下端固定部材２３を固定した例を示している。この場合、上端側が反壁面側となるようにパネル体１０を傾斜させた状態で、パネル体１０の下端を下端固定部材２３の固定片部２４に載置し、パネル体１０の上端側を壁面８側に移動させて上端部１３を上端固定部材２０の位置決め片部２２に当接させるようにしてもよい。 In this case, the panel thickness direction from the surface facing the fixed piece portion 21 side of the positioning piece portion 22 of one fixing member 20 to the surface facing the fixed piece portion 24 side of the positioning piece portion 25 of the other fixing member 23 The upper and lower fixing members 20 and 23 may be positioned such that the dimension along the dimension is a dimension according to the dimension along the panel thickness direction of the core member 11 of the panel body 10C.
In the illustrated example, the upper end fixing member 20 is fixed so that the positioning piece portion 22 is positioned on the wall surface 8 side, and the lower end fixing member 23 is fixed so that the positioning piece portion 25 is positioned on the opposite wall surface side. . In this case, the lower end of the panel body 10 is placed on the fixed piece 24 of the lower end fixing member 23 in a state where the panel body 10 is inclined so that the upper end side is on the opposite wall surface side, and the upper end side of the panel body 10 is placed on the wall surface. The upper end 13 may be brought into contact with the positioning piece 22 of the upper end fixing member 20 by moving it to the 8 side.

なお、上記のような態様に代えて、上記と概ね同様、上下の固定部材２０，２３の位置決め片部２２，２５を、パネル厚さ方向で一致した位置となるように、壁面８側または反壁面側に位置させた態様としてもよい。また、上記したような間仕切を構成する複数枚のパネル体１０，１０Ａを、図７の例のように固定された上下の固定部材２０，２３に対して固定するようにしてもよい。
また、上記と概ね同様、複数枚のパネル体１０Ｃを壁面８に沿わせて直列状に配したり、互いに間隔を空けて配して上記同様な後貼面材を設けた構成としたり、コーナー部が設けられた壁面８に沿わせてコーナー部を形成するように配したりしてもよい。
また、上記と概ね同様、これら上下の固定部材２０，２３の反壁面側に、天井パネル３及び床材７を施工し、これら天井パネル３及び床材７とパネル体１０の上下端部１３，１５との入隅部を覆うように、造作材（廻縁２８及び幅木２９）を配設するようにしてもよい。 It should be noted that instead of the above-described mode, generally in the same manner as described above, the positioning piece portions 22 and 25 of the upper and lower fixing members 20 and 23 are arranged on the side of the wall surface 8 or on the opposite side so as to coincide with each other in the panel thickness direction. It is good also as an aspect located in the wall surface side. Moreover, you may make it fix the several panel body 10 and 10A which comprise the above partition with respect to the upper and lower fixing members 20 and 23 fixed like the example of FIG.
Also, generally in the same manner as described above, a plurality of panel bodies 10C are arranged in series along the wall surface 8, or are arranged with a space between them to provide the same post-sticking material as described above, A corner portion may be formed along the wall surface 8 provided with the portion.
In general, the ceiling panel 3 and the floor material 7 are installed on the opposite wall surfaces of the upper and lower fixing members 20 and 23, and the upper and lower end portions 13 of the ceiling panel 3 and the floor material 7 and the panel body 10 are installed. Artificial materials (the peripheral edge 28 and the baseboard 29) may be disposed so as to cover the corner with the 15.

なお、上記各施工手順は、一例に過ぎず、各部材の機能を阻害しない限りにおいて別手順で行うようにしてもよく、種々の変形が可能である。また、パネル体１０，１０Ａの凹部１８に嵌め入れられるスペーサー２６は、施工現場において嵌め入れられるものに限られず、例えば、工場等の施工現場外において予め嵌め入れられたものとしてもよい。また、図１では、パネル体１０を、支持脚６とは異なる箇所に配設した例を示しているが、支持脚６上に位置するように配設するようにしてもよい。また、上記した例では、天井高が同一の箇所に複数枚のパネル体１０，１０Ａを施工する例を示しているが、天井側や床側に段差がある箇所に跨るように複数枚のパネル体１０，１０Ａを施工する態様としてもよい。この場合は、上下の固定部材２０，２３や、パネル体１０，１０Ａ、これらの接合態様等を、適宜、必要に応じて変形するようにしてもよい。   In addition, each said construction procedure is only an example, and as long as the function of each member is not inhibited, you may make it perform by another procedure, and various deformation | transformation are possible. Moreover, the spacer 26 inserted in the recessed part 18 of the panel bodies 10 and 10A is not restricted to what is inserted in a construction site, For example, it is good also as what was previously inserted outside the construction site, such as a factory. In addition, FIG. 1 shows an example in which the panel body 10 is disposed at a location different from the support legs 6, but the panel body 10 may be disposed on the support legs 6. Moreover, in the above-mentioned example, although the example which constructs the several panel body 10 and 10A in the location where the ceiling height is the same is shown, several panels so that it may straddle the location where the ceiling side or the floor side has a level | step difference It is good also as a mode which constructs body 10 and 10A. In this case, the upper and lower fixing members 20 and 23, the panel bodies 10 and 10A, and their joining modes may be appropriately modified as necessary.

上記のように施工された本実施形態に係る内装壁構造は、パネル幅方向に長尺状とされ、平板状の固定片部２１のパネル厚さ方向一方側端部から下方側に向けて突出する位置決め片部２２が設けられた上端固定部材２０が天井側に固定された構造とされている。また、同内装壁構造は、パネル幅方向に長尺状とされ、平板状の固定片部２４のパネル厚さ方向一方側端部から上方側に向けて突出する位置決め片部２５が設けられた下端固定部材２３が床側に固定された構造とされている。また、同内装壁構造は、芯材１１の少なくともパネル厚さ方向一方面に面材１９が固定されたパネル体１０の上端部１３及び下端部１５を、上下の固定部材２０，２３の位置決め片部２２，２５にそれぞれ当接させてパネル体１０が固定された構造とされている。本実施形態では、同内装壁構造を、上記した本実施形態に係る内装壁装置１を用いた構造としている。   The interior wall structure according to the present embodiment constructed as described above is elongated in the panel width direction, and protrudes downward from one end in the panel thickness direction of the flat plate-like fixed piece 21. The upper end fixing member 20 provided with the positioning piece 22 to be fixed is fixed to the ceiling side. Further, the interior wall structure is elongated in the panel width direction, and is provided with a positioning piece portion 25 that protrudes upward from one end portion in the panel thickness direction of the flat plate-like fixed piece portion 24. The lower end fixing member 23 is fixed to the floor side. Further, the interior wall structure is configured such that the upper end portion 13 and the lower end portion 15 of the panel body 10 having the face member 19 fixed to at least one surface in the panel thickness direction of the core member 11 are positioned on the upper and lower fixing members 20 and 23. The panel body 10 is fixed in contact with the portions 22 and 25, respectively. In the present embodiment, the interior wall structure is a structure using the interior wall device 1 according to the above-described embodiment.

また、上端固定部材２０のパネル厚さ方向に沿う方向の両側に配設された天井パネル３，３とパネル体１０の上端部１３との入隅部を覆うように、造作材としての廻縁２８，２８を配設した構造としている。また、本実施形態では、パネル体１０の厚さ方向一方側の廻縁２８を、上端固定部材２０の位置決め片部２２に当接させて配設した構造としている。
また、下端固定部材２３のパネル厚さ方向に沿う方向の両側に配設された床材７，７とパネル体１０の下端部１５との入隅部を覆うように、造作材としての幅木２９，２９を配設した構造としている。本実施形態では、パネル体１０の厚さ方向一方側の幅木２９を、下端固定部材２３の位置決め片部２５に当接させて配設した構造としている。 In addition, the peripheral edge as the construction material so as to cover the corners between the ceiling panels 3 and 3 disposed on both sides of the upper end fixing member 20 in the panel thickness direction and the upper end portion 13 of the panel body 10. 28 and 28 are provided. In the present embodiment, the peripheral edge 28 on one side in the thickness direction of the panel body 10 is disposed in contact with the positioning piece portion 22 of the upper end fixing member 20.
In addition, the baseboard as the crafting material so as to cover the corners between the floor materials 7 and 7 disposed on both sides of the lower end fixing member 23 in the direction of the panel thickness and the lower end portion 15 of the panel body 10. 29 and 29 are provided. In the present embodiment, the base plate 29 on one side in the thickness direction of the panel body 10 is arranged in contact with the positioning piece portion 25 of the lower end fixing member 23.

本実施形態に係る内装壁装置、内装壁構造及び内装壁施工方法は、上述のような構成としたことで、施工性及びパネル体１０の再利用性を向上させることができる。
つまり、四方枠状とされた金属製の芯材１１の少なくともパネル厚さ方向一方面に面材１９が固定されたパネル体１０を備えた構成としている。また、このパネル体１０の上下端部１３，１５が当接される位置決め片部２２，２５が設けられた上下の固定部材２０，２３を備えた構成としている。従って、木軸や鉄骨等で形成された壁下地に内装ボードを固定して内装壁を構成するようなものと比べて、施工性を向上させることができる。つまり、上下の固定部材２０，２３を天井側及び床側に固定した後に、パネル体１０の上下端部１３，１５を位置決め片部２２，２５に当接させることでパネル体１０のパネル厚さ方向の位置決めを容易に行うことができる。 Since the interior wall device, the interior wall structure, and the interior wall construction method according to the present embodiment are configured as described above, the workability and the reusability of the panel body 10 can be improved.
That is, the panel body 10 is configured such that the face material 19 is fixed to at least one surface in the panel thickness direction of the metal core material 11 having a quadrilateral frame shape. Moreover, it is set as the structure provided with the upper and lower fixing members 20 and 23 provided with the positioning piece parts 22 and 25 with which the upper-lower-end parts 13 and 15 of this panel body 10 contact | abut. Therefore, the workability can be improved as compared with a case in which the interior board is configured by fixing the interior board to the wall base formed of a wooden shaft or a steel frame. That is, after fixing the upper and lower fixing members 20 and 23 to the ceiling side and the floor side, the panel thickness of the panel body 10 is brought into contact with the positioning pieces 22 and 25 by the upper and lower ends 13 and 15 of the panel body 10. Directional positioning can be easily performed.

また、パネル幅方向に長尺状とされた上下の固定部材２０，２３に対して複数枚のパネル体１０をパネル幅方向に並べるように施工することができ、これら複数枚のパネル体１０のパネル厚さ方向の位置ずれを抑制することができる。また、これら上下の固定部材２０，２３が固定片部２１，２４と位置決め片部２２，２５とを有した断面略Ｌ字型であるため、例えば、断面略コ字（Ｕ字）型とされたものと比べて、パネル体１０の位置決め時の取り回し性を向上させることができる。また、パネル体１０を、四方枠状とされた金属製の芯材１１の少なくともパネル厚さ方向一方面に面材１９を固定した構成としているので、パネル体１０の反りや損傷等を抑制することができる。また、上下の固定部材２０，２３を上記のような構成としたことも相俟って、内装壁を移設等する際におけるパネル体１０の損傷を抑制でき、また、取り外し性を向上させることができ、パネル体１０の再利用性を向上させることができる。これにより、間取りの変更等に容易かつ柔軟に対応することができる。   Moreover, it can construct so that the several panel body 10 may be arranged in the panel width direction with respect to the upper and lower fixing members 20 and 23 made long in the panel width direction. The positional deviation in the panel thickness direction can be suppressed. Further, since the upper and lower fixing members 20 and 23 are substantially L-shaped in cross section having the fixing piece portions 21 and 24 and the positioning piece portions 22 and 25, for example, the cross-section is substantially U-shaped. As compared with the above, the handling property at the time of positioning the panel body 10 can be improved. In addition, since the panel body 10 has a configuration in which the face material 19 is fixed to at least one surface in the panel thickness direction of the metal core material 11 having a quadrilateral frame shape, warping or damage of the panel body 10 is suppressed. be able to. In addition, combined with the upper and lower fixing members 20 and 23 having the above-described configuration, it is possible to suppress damage to the panel body 10 when the interior wall is moved, and to improve the detachability. And the reusability of the panel body 10 can be improved. Thereby, it is possible to easily and flexibly cope with a change in the floor plan.

次に、本発明に係る他の実施形態について、図面を参照しながら説明する。
図８〜図１０は、第２実施形態に係る内装壁装置、内装壁構造及び内装壁施工方法の一例及び変形例を模式的に示す図である。
なお、上記第１実施形態との相違点について主に説明し、同様の構成については、同一の符号を付し、その説明を省略または簡略に説明する。 Next, another embodiment according to the present invention will be described with reference to the drawings.
8-10 is a figure which shows typically an example and modification of an interior wall apparatus, interior wall structure, and interior wall construction method which concern on 2nd Embodiment.
Note that differences from the first embodiment will be mainly described, and the same components will be denoted by the same reference numerals, and description thereof will be omitted or briefly described.

本実施形態に係る内装壁装置１Ａは、上端固定部材２０Ａ及びパネル体１０Ｄ（１０Ｅ）の構成が、上記第１実施形態とは主に異なる。
また、本実施形態に係る内装壁構造は、図８及び図１０に示すように、上端固定部材２０Ａを、位置決め片部２２Ａが天井パネル３の表面から突出しないように固定した構造としている。また、同内装壁構造は、パネル体１０Ｄ（１０Ｅ）の面材１９Ｂの上端と天井パネル３との間において露出する芯材１１（上端部１３Ａ）を覆うように、面材１９Ｂと同厚さで同種ボードからなる補助面材１９Ｃを固定した構造としている。このような構造とすれば、補助面材１９Ｃによって、パネル体１０Ｄ（１０Ｅ）の面材１９Ｂの上端と天井パネル３との間を覆うことができる。そのため、上記第１実施形態のように、廻縁２８によって位置決め片部２２やパネル体１０の面材１９の上端や芯材１１の上端部１３を覆うようなものと比べて、すっきりとした外観を呈するものとすることができる。また、パネル体１０Ｄ（１０Ｅ）の面材１９Ｂと同厚さで同種ボードからなる補助面材１９Ｃを固定した構造としているので、これらの表面に壁紙等の表面化粧シート３０を貼着した場合にも、裏写りや伸縮等の変形による境界が目立つようなことを抑制することができる。つまりは、本実施形態では、天井パネル３とパネル体１０Ｄ（１０Ｅ）との入隅部を覆う廻縁を設けずに、天井パネル３と補助面材１９Ｃとによって直交状の入隅部を形成する構造としている。 The interior wall device 1A according to the present embodiment is mainly different from the first embodiment in the configurations of the upper end fixing member 20A and the panel body 10D (10E).
Moreover, the interior wall structure according to the present embodiment has a structure in which the upper end fixing member 20A is fixed so that the positioning piece 22A does not protrude from the surface of the ceiling panel 3 as shown in FIGS. The interior wall structure has the same thickness as the face material 19B so as to cover the core material 11 (upper end portion 13A) exposed between the upper end of the face material 19B of the panel body 10D (10E) and the ceiling panel 3. The auxiliary surface material 19C made of the same kind of board is fixed. With such a structure, the space between the upper end of the face material 19B of the panel body 10D (10E) and the ceiling panel 3 can be covered by the auxiliary face material 19C. Therefore, as in the first embodiment, the appearance is cleaner compared to the one in which the peripheral edge 28 covers the upper end of the positioning member 22, the face material 19 of the panel body 10, and the upper end portion 13 of the core material 11. Can be exhibited. Moreover, since it is set as the structure which fixed the auxiliary | assistant surface material 19C which consists of the same kind board with the same thickness as the surface material 19B of the panel body 10D (10E), when sticking the surface decorative sheets 30, such as wallpaper, on these surfaces In addition, it is possible to suppress a noticeable boundary due to deformation such as show-through and expansion / contraction. That is, in this embodiment, an orthogonal corner is formed by the ceiling panel 3 and the auxiliary surface material 19C without providing a peripheral edge that covers the corner between the ceiling panel 3 and the panel body 10D (10E). It has a structure to do.

上端固定部材２０Ａは、本実施形態では、上下方向に沿う寸法が天井パネル３の厚さ寸法以下とされたものとしている。つまり、本実施形態では、固定片部２１Ａの厚さ寸法及び位置決め片部２２Ａの突出寸法を、上記第１実施形態よりも小としている。図例では、固定片部２１Ａの厚さ寸法を、天井パネル３の厚さ寸法の１／２程度とした例を示している。また、上端固定部材２０Ａの天井下地２側に向く面から位置決め片部２２Ａの突出方向先端面（下端面）までの上下方向に沿う寸法を、天井パネル３の厚さ寸法と略同寸法とした例を示している。この位置決め片部２２Ａの突出寸法は、上端固定部材２０Ａの固定片部２１Ａの強度や、パネル体１０Ｄ（１０Ｅ）の上端部１３Ａの位置決め性等の観点から適宜の寸法としてもよい。また、パネル体１０Ｄ（１０Ｅ）の上端部１３Ａの位置決め片部２２Ａに対する上下方向の当接寸法が比較的に小さい場合には、例えば、位置決め片部２２Ａよりも突出させるように、アルミシート等の薄い補助位置決め片を位置決め片部２２Ａのパネル体１０Ｄ（１０Ｅ）側の面に沿わせるように設けた構成としてもよい。また、本実施形態では、上端固定部材２０Ａの位置決め片部２２Ａに上記のような目印溝を設けていない構成としている。   In the present embodiment, the upper end fixing member 20 </ b> A has a dimension along the vertical direction equal to or less than the thickness dimension of the ceiling panel 3. That is, in the present embodiment, the thickness dimension of the fixed piece portion 21A and the protruding dimension of the positioning piece portion 22A are smaller than those in the first embodiment. In the illustrated example, the thickness dimension of the fixed piece portion 21 </ b> A is shown to be about ½ of the thickness dimension of the ceiling panel 3. Further, the dimension along the vertical direction from the surface facing the ceiling base 2 side of the upper end fixing member 20A to the front end surface (lower end surface) in the protruding direction of the positioning piece 22A is set to be approximately the same as the thickness dimension of the ceiling panel 3. An example is shown. The protruding dimension of the positioning piece 22A may be an appropriate dimension from the viewpoint of the strength of the fixing piece 21A of the upper end fixing member 20A, the positioning of the upper end 13A of the panel body 10D (10E), and the like. Further, when the vertical contact size of the upper end portion 13A of the panel body 10D (10E) with respect to the positioning piece portion 22A is relatively small, for example, an aluminum sheet or the like is projected so as to protrude from the positioning piece portion 22A. A thin auxiliary positioning piece may be provided along the surface of the positioning piece 22A on the panel body 10D (10E) side. Moreover, in this embodiment, it is set as the structure which does not provide the above mark groove | channels in positioning piece part 22A of 20 A of upper end fixing members.

また、本実施形態においても、パネル厚さ方向両側に面材１９Ｂ，１９Ｂが設けられたパネル体１０Ｄとパネル厚さ方向一方側のみに面材１９Ｂが設けられたパネル体１０Ｅとを備えた構成としている。
パネル厚さ方向両側に面材１９Ｂ，１９Ｂが設けられたパネル体１０Ｄは、上記第１実施形態よりも芯材１１の上端部１３Ａを露出させるように面材１９Ｂ，１９Ｂを設けた構成とされている。換言すれば、これら面材１９Ｂ，１９Ｂの上下方向に沿う寸法を、上記第１実施形態よりも小さくしている。このパネル体１０Ｄの芯材１１が露出する上端部１３Ａの上下方向に沿う寸法は、補助面材１９Ｃ，１９Ｃの施工性等の観点から適宜の寸法としてもよい。例えば、この上端部１３Ａの上下方向に沿う寸法を、３０ｍｍ〜２００ｍｍ程度としてもよい。図例では、上端部１３Ａの上下方向に沿う寸法を、芯材１１の上枠１２の上下方向に沿う寸法よりも大とした例を示しているが、芯材１１の上枠１２の上下方向に沿う寸法以下としてもよい。
パネル厚さ方向一方側のみに面材１９Ｂが設けられたパネル体１０Ｅも同様、芯材１１の上端部１３Ａを露出させるように面材１９Ｂを設けた構成とされている。 Also in the present embodiment, a configuration including a panel body 10D in which face materials 19B and 19B are provided on both sides in the panel thickness direction and a panel body 10E in which the face material 19B is provided only on one side in the panel thickness direction. It is said.
The panel body 10D in which the face materials 19B and 19B are provided on both sides in the panel thickness direction has a configuration in which the face materials 19B and 19B are provided so as to expose the upper end portion 13A of the core material 11 as compared with the first embodiment. ing. In other words, the dimensions along the vertical direction of these face materials 19B, 19B are made smaller than those in the first embodiment. The dimension along the vertical direction of the upper end portion 13A at which the core material 11 of the panel body 10D is exposed may be an appropriate dimension from the viewpoint of the workability of the auxiliary surface materials 19C and 19C. For example, the dimension along the vertical direction of the upper end portion 13A may be about 30 mm to 200 mm. In the example of the figure, the dimension along the vertical direction of the upper end portion 13A is shown larger than the dimension along the vertical direction of the upper frame 12 of the core material 11, but the vertical direction of the upper frame 12 of the core material 11 is shown. It is good also as below the dimension which follows.
Similarly, the panel body 10E in which the face material 19B is provided only on one side in the panel thickness direction is configured such that the face material 19B is provided so that the upper end portion 13A of the core material 11 is exposed.

補助面材１９Ｃは、これらパネル体１０Ｄ，１０Ｅの面材１９Ｂと同一平面状（面一状）となるように、パネル体１０Ｄ，１０Ｅの芯材１１の上端部１３Ａ，１３Ａに固定される。この補助面材１９Ｃの上下方向に沿う寸法は、パネル体１０Ｄ，１０Ｅの面材１９Ｂの上端面から天井パネル３の表面までの上下方向に沿う寸法に応じた寸法となるように適宜の寸法としてもよい。また、パネル体１０Ｄ，１０Ｅの反位置決め片部側の芯材１１の上端部１３Ａ，１３Ａに固定される補助面材１９Ｃの上下方向に沿う寸法は、上端固定部材２０Ａの固定片部２１Ａに当接するような寸法等としてもよい。また、この補助面材１９Ｃは、施工現場において適宜の寸法に加工されたものとしてもよく、工場等の施工現場外において予め適宜の寸法に加工されたものとしてもよい。   The auxiliary face material 19C is fixed to the upper end portions 13A and 13A of the core material 11 of the panel bodies 10D and 10E so as to be flush with the face material 19B of the panel bodies 10D and 10E. The dimension along the vertical direction of the auxiliary surface material 19C is an appropriate dimension so as to correspond to the dimension along the vertical direction from the upper end surface of the surface material 19B of the panel bodies 10D and 10E to the surface of the ceiling panel 3. Also good. Further, the dimension along the vertical direction of the auxiliary surface member 19C fixed to the upper end portions 13A, 13A of the core member 11 on the side opposite to the positioning pieces of the panel bodies 10D, 10E corresponds to the fixing piece portion 21A of the upper end fixing member 20A. It is good also as a dimension which touches. Further, the auxiliary face material 19C may be processed into an appropriate size at a construction site, or may be processed into an appropriate size in advance outside the construction site such as a factory.

次に、本実施形態に係る内装壁施工方法の一例について図面を参照して説明する。
なお、上記第１実施形態との相違点について主に説明し、同様の手順については、その説明を省略または簡略に説明する。
パネル体１０Ｄを間仕切状に施工する際には、図９（ａ）、（ｂ）に示すように、上記同様にして上下の固定部材２０Ａ，２３を天井側及び床側に固定し、これら上下の固定部材２０Ａ，２３に対してパネル体１０Ｄを固定する。なお、図例では、上下の固定部材２０Ａ，２３の位置決め片部２２Ａ，２５を、パネル厚さ方向で一致させた例を示しているが、上記した図７の例のように、パネル厚さ方向で異ならせた態様としてもよい。 Next, an example of the interior wall construction method according to the present embodiment will be described with reference to the drawings.
Note that differences from the first embodiment will be mainly described, and description of similar procedures will be omitted or briefly described.
When constructing the panel body 10D in a partition shape, as shown in FIGS. 9A and 9B, the upper and lower fixing members 20A and 23 are fixed to the ceiling side and the floor side in the same manner as described above. The panel body 10D is fixed to the fixing members 20A and 23. In the example shown in the figure, the positioning pieces 22A and 25 of the upper and lower fixing members 20A and 23 are matched in the panel thickness direction. However, as in the example of FIG. It is good also as a mode made different in direction.

また、本実施形態では、図９（ｂ）に示すように、上端固定部材２０Ａの位置決め片部２２Ａの突出寸法が比較的に小さいため、パネル体１０Ｄの上端部１３Ａを固定する止具を固定片部２１Ａに対して斜め状に止着した例を示している。また、パネル体１０Ｄの下端部１５を下端固定部材２３の固定片部２４に載置した状態で、パネル体１０Ｄと上端固定部材２０Ａの固定片部２１Ａとの間に隙間が形成されるような場合には、パネル体１０Ｄの下端側に適宜のスペーサーを介在させるようにしてもよい。このような構成とすれば、上記のような隙間が形成される場合にも、上端固定部材２０Ａの位置決め片部２２Ａに対してパネル体１０Ｄの上端部１３Ａを効果的に当接させることができる。   Further, in the present embodiment, as shown in FIG. 9B, since the protruding dimension of the positioning piece portion 22A of the upper end fixing member 20A is relatively small, a stopper for fixing the upper end portion 13A of the panel body 10D is fixed. An example is shown in which it is fixed obliquely with respect to the one portion 21A. Further, a gap is formed between the panel body 10D and the fixing piece portion 21A of the upper end fixing member 20A in a state where the lower end portion 15 of the panel body 10D is placed on the fixing piece portion 24 of the lower end fixing member 23. In such a case, an appropriate spacer may be interposed on the lower end side of the panel body 10D. With such a configuration, even when the gap as described above is formed, the upper end portion 13A of the panel body 10D can be effectively brought into contact with the positioning piece portion 22A of the upper end fixing member 20A. .

そして、パネル体１０Ｄの厚さ方向両側の面材１９Ｂ，１９Ｂの上端と天井パネル３，３との間において露出する芯材１１を覆うように、パネル体１０Ｄの上端部１３Ａの厚さ方向両側に補助面材１９Ｃ，１９Ｃを固定する（図８も参照）。これら補助面材１９Ｃ，１９Ｃの固定は、上端固定部材２０Ａのパネル厚さ方向に沿う方向の両側に天井パネル３，３を施工する前でもよく、天井パネル３，３を施工した後でもよい。また、これら補助面材１９Ｃ，１９Ｃは、これらの表面と天井パネル３，３の表面との間に隙間が形成されないように固定するようにしてもよく、隙間が形成された場合には、いわゆるパテ等の隙間充填材を充填するようにしてもよい。
そして、パネル体１０Ｄの面材１９Ｂ，１９Ｂ及び補助面材１９Ｃ，１９Ｃの表面に一連状に表面化粧シート３０，３０を貼着するようにしてもよい。また、天井パネル３，３にも表面化粧シート３０，３０を貼着するようにしてもよい。 Then, both sides in the thickness direction of the upper end portion 13A of the panel body 10D so as to cover the core material 11 exposed between the upper ends of the face materials 19B, 19B on the both sides in the thickness direction of the panel body 10D and the ceiling panels 3, 3. Auxiliary face materials 19C, 19C are fixed to (see also FIG. 8). The auxiliary face materials 19C and 19C may be fixed before or after the ceiling panels 3 and 3 are installed on both sides of the upper end fixing member 20A along the panel thickness direction. Further, these auxiliary face materials 19C and 19C may be fixed so that no gap is formed between these surfaces and the surfaces of the ceiling panels 3 and 3, and when the gap is formed, so-called You may make it fill with clearance gap fillers, such as putty.
And you may make it stick the surface decorative sheets 30 and 30 on the surface of the face materials 19B and 19B and the auxiliary face materials 19C and 19C of the panel body 10D in a series. Moreover, you may make it stick the surface decoration sheets 30 and 30 also on the ceiling panels 3 and 3. FIG.

また、図１０に示すように、壁面８に沿わせるようにふかし壁状にパネル体１０Ｅを施工する際も上記と概ね同様にして施工することができる。この例では、上記した図７の例と同様、パネル厚さ方向一方側のみに面材１９Ｂを設けたパネル体１０Ｅを、面材１９Ｂが設けられた側が室内側を向き、面材１９Ｂが設けられていない側が壁面８側を向くように施工する構成としている。また、この例では、上記した図７の例と同様、上端固定部材２０Ａの位置決め片部２２Ａと下端固定部材２３の位置決め片部２５とをパネル厚さ方向で異なる位置となるように上端固定部材２０Ａ及び下端固定部材２３を固定した構成としている。また、この例では、パネル体１０Ｅの厚さ方向一方側の面材１９Ｂの上端と天井パネル３との間において露出する芯材１１を覆うように、パネル体１０Ｅの上端部１３Ａの厚さ方向一方側に補助面材１９Ｃを固定した構成としている。   Further, as shown in FIG. 10, the panel body 10 </ b> E can be constructed in substantially the same manner as described above even when the panel body 10 </ b> E is constructed in the shape of a soft wall so as to be along the wall surface 8. In this example, similarly to the example of FIG. 7 described above, the panel body 10E provided with the face material 19B only on one side in the panel thickness direction is provided, the side provided with the face material 19B faces the indoor side, and the face material 19B is provided. It is set as the structure constructed so that the side which is not made faces the wall surface 8 side. Further, in this example, similarly to the example of FIG. 7 described above, the upper end fixing member so that the positioning piece portion 22A of the upper end fixing member 20A and the positioning piece portion 25 of the lower end fixing member 23 are in different positions in the panel thickness direction. 20A and the lower end fixing member 23 are fixed. In this example, the thickness direction of the upper end portion 13A of the panel body 10E covers the core material 11 exposed between the upper end of the face member 19B on one side in the thickness direction of the panel body 10E and the ceiling panel 3. The auxiliary face material 19C is fixed to one side.

なお、上記のような態様に代えて、上記同様、上下の固定部材２０Ａ，２３の位置決め片部２２Ａ，２５を、パネル厚さ方向で一致した位置となるように壁面８側または反壁面側に位置させた態様としてもよい。
また、本実施形態においても、上記第１実施形態と概ね同様、複数枚のパネル体１０Ｄ（１０Ｅ）を直列状に配したり、互いに間隔を空けて配して上記同様な後貼面材を設けた構成としたり、Ｔ字状部やコーナー部を形成するように配したりしてもよい。
本実施形態に係る内装壁装置、内装壁構造及び内装壁施工方法においても、上記第１実施形態と概ね同様の効果を奏する。 In place of the above-described aspect, as described above, the positioning piece portions 22A and 25 of the upper and lower fixing members 20A and 23 are placed on the wall surface 8 side or the opposite wall surface side so as to coincide with each other in the panel thickness direction. It is good also as the aspect made to locate.
Also in this embodiment, as in the first embodiment, a plurality of panel bodies 10D (10E) are arranged in series or arranged at intervals from each other, and the same post-sticking material as described above is used. You may make it the structure provided, and may distribute | arrange so that a T-shaped part and a corner part may be formed.
The interior wall device, the interior wall structure, and the interior wall construction method according to the present embodiment also have substantially the same effects as those of the first embodiment.

次に、本発明に係る更に他の実施形態について、図面を参照しながら説明する。
図１１及び図１２は、第３実施形態に係る内装壁装置、内装壁構造及び内装壁施工方法の一例及び変形例を模式的に示す図である。
なお、上記各実施形態との相違点について主に説明し、同様の構成については、同一の符号を付し、その説明を省略または簡略に説明する。 Next, still another embodiment according to the present invention will be described with reference to the drawings.
FIGS. 11 and 12 are diagrams schematically illustrating an example and a modification of the interior wall device, the interior wall structure, and the interior wall construction method according to the third embodiment.
Note that differences from the above embodiments are mainly described, and the same components are denoted by the same reference numerals, and description thereof is omitted or simplified.

本実施形態に係る内装壁装置１Ｂは、上下の固定部材２０Ｂ，２３Ａ及びパネル体１０Ｆ（１０Ｇ）の構成が、上記各実施形態とは主に異なる。
また、本実施形態に係る内装壁構造は、図１１及び図１２に示すように、パネル厚さ方向に沿う寸法がパネル体１０Ｆの面材１９Ｄの厚さ寸法と同寸法とされた位置決め片部２２Ｂが天井パネル３の表面よりも下方側に向けて突出するように上端固定部材２０Ｂを固定した構造とされている。また、同内装壁構造は、パネル体１０Ｆの面材１９Ｄの上端と位置決め片部２２Ｂとの間において露出する芯材１１（上端部１３Ｂ）を覆うように、面材１９Ｄと同厚さで同種ボードからなる補助面材１９Ｆを固定した構造とされている。また、同内装壁構造は、パネル体１０Ｆの面材１９Ｄ及び補助面材１９Ｆの表面並びに位置決め片部２２Ｂにおける天井パネル３よりも下方側に露出する表面２２ｂに一連状に表面化粧シート３０を貼着した構造とされている。このような構造とすれば、上記第２実施形態と比べて、パネル体１０Ｆの上端部１３Ｂと位置決め片部２２Ｂとの上下方向の当接寸法を大きくすることが可能でありながらも、上記第２実施形態と概ね同様、上記第１実施形態のような廻縁２８によって上端側の入隅部を納めるようなものと比べて、すっきりとした外観を呈するものとすることができる。つまり、廻縁を設けずに、天井パネル３と位置決め片部２２Ｂとによって直交状の入隅部を形成する構造としている。また、反位置決め片部側の入隅部も上記第２実施形態と概ね同様、廻縁を設けずに、天井パネル３と補助面材１９Ｅとによって直交状の入隅部を形成する構造としている。 The interior wall device 1B according to the present embodiment is mainly different from the above embodiments in the configurations of the upper and lower fixing members 20B and 23A and the panel body 10F (10G).
Further, as shown in FIGS. 11 and 12, the interior wall structure according to the present embodiment has a positioning piece portion whose dimension along the panel thickness direction is the same as the thickness dimension of the face material 19D of the panel body 10F. The upper end fixing member 20B is fixed so that 22B protrudes downward from the surface of the ceiling panel 3. The interior wall structure has the same thickness and the same type as the face material 19D so as to cover the core material 11 (upper end part 13B) exposed between the upper end of the face material 19D of the panel body 10F and the positioning piece 22B. The auxiliary surface material 19F made of a board is fixed. In addition, the interior wall structure has a surface decorative sheet 30 applied in a series on the surfaces of the face material 19D and the auxiliary face material 19F of the panel body 10F and the surface 22b exposed below the ceiling panel 3 in the positioning piece 22B. The structure is worn. With such a structure, the vertical contact size between the upper end portion 13B of the panel body 10F and the positioning piece portion 22B can be increased as compared with the second embodiment, but the above-described second embodiment. Generally similar to the second embodiment, it is possible to provide a cleaner appearance as compared with a case where the upper corner is accommodated by the peripheral edge 28 as in the first embodiment. In other words, an orthogonal corner is formed by the ceiling panel 3 and the positioning piece 22B without providing a peripheral edge. In addition, the corner portion on the side opposite to the positioning portion is also configured to form an orthogonal corner portion by the ceiling panel 3 and the auxiliary face material 19E without providing a peripheral edge, as in the second embodiment. .

上下の固定部材２０Ｂ，２３Ａは、本実施形態では、上記第１実施形態と同様、同一部材とされている。また、これら上下の固定部材２０Ｂ，２３Ａの固定片部２１，２４及び位置決め片部２２Ｂ，２５Ａの各寸法を、上記第１実施形態と同様の寸法としている。
また、本実施形態では、これら上下の固定部材２０Ｂ，２３Ａの位置決め片部２２Ｂ，２５Ａの表面２２ｂ，２５ｂを、パネル体１０Ｆの面材１９Ｄの表面と同一の表面仕上が施されたものとしている。つまり、これら上下の固定部材２０Ｂ，２３Ａの位置決め片部２２Ｂ，２５Ａの少なくとも表面２２ｂ，２５ｂを、パネル体１０Ｆの面材１９Ｄの表面に設けられた紙材等からなる下地シートと同一の下地シートによって構成している。このような構成とすれば、パネル体１０Ｆの面材１９Ｄ及び補助面材１９Ｆの表面並びに位置決め片部２２Ｂにおける天井パネル３よりも下方側に露出する表面２２ｂに一連状に貼着される表面化粧シート３０を見栄え良く貼着することができ、貼着後に裏写りや境界が目立つようなことを抑制することができる。なお、このような下地シートは、これら上下の固定部材２０Ｂ，２３Ａが成形された後に貼着されたものでもよく、これら上下の固定部材２０Ｂ，２３Ａが押出成形される際に貼着されたものでもよい。また、これら上下の固定部材２０Ｂ，２３Ａの位置決め片部２２Ｂ，２５Ａに、上記同様な目印溝２２ａ，２５ａを設けた構成としてもよく、設けていない構成としてもよい。 In the present embodiment, the upper and lower fixing members 20B and 23A are the same as in the first embodiment. In addition, the dimensions of the fixing pieces 21 and 24 and the positioning pieces 22B and 25A of the upper and lower fixing members 20B and 23A are the same as those in the first embodiment.
In the present embodiment, the surfaces 22b and 25b of the positioning pieces 22B and 25A of the upper and lower fixing members 20B and 23A are subjected to the same surface finish as the surface of the face material 19D of the panel body 10F. . In other words, at least the surfaces 22b and 25b of the positioning pieces 22B and 25A of the upper and lower fixing members 20B and 23A are the same base sheet as the base sheet made of paper or the like provided on the surface of the face member 19D of the panel body 10F. It is composed by. With such a configuration, the surface makeup is affixed in a series on the surface of the face member 19D and the auxiliary face member 19F of the panel body 10F and the surface 22b exposed below the ceiling panel 3 in the positioning piece 22B. The sheet 30 can be attached with a good appearance, and it is possible to prevent the show-through and the boundary from being noticeable after the attachment. In addition, such a base sheet may be pasted after these upper and lower fixing members 20B and 23A are formed, and is pasted when these upper and lower fixing members 20B and 23A are extrusion molded. But you can. Further, the positioning groove portions 22B and 25A of the upper and lower fixing members 20B and 23A may be provided with the same mark grooves 22a and 25a as described above, or may not be provided.

また、本実施形態においても、パネル厚さ方向両側に面材１９Ｄ，１９Ｄが設けられたパネル体１０Ｆとパネル厚さ方向一方側のみに面材１９Ｄが設けられたパネル体１０Ｇとを備えた構成としている。
パネル厚さ方向両側に面材１９Ｄ，１９Ｄが設けられたパネル体１０Ｆは、上記第２実施形態よりも芯材１１の上端部１３Ｂを露出させるように面材１９Ｄ，１９Ｄを設けた構成とされている。このパネル体１０Ｆの芯材１１が露出する上端部１３Ｂの上下方向に沿う寸法は、上記第２実施形態と概ね同様、補助面材１９Ｅ，１９Ｆの施工性等の観点から適宜の寸法としてもよい。
パネル厚さ方向一方側のみに面材１９Ｄが設けられたパネル体１０Ｇも同様、芯材１１の上端部１３Ｂを露出させるように面材１９Ｄを設けた構成とされている。 Also in the present embodiment, a configuration including a panel body 10F in which face materials 19D and 19D are provided on both sides in the panel thickness direction and a panel body 10G in which the face material 19D is provided only on one side in the panel thickness direction. It is said.
The panel body 10F in which the face materials 19D and 19D are provided on both sides in the panel thickness direction has a configuration in which the face materials 19D and 19D are provided so as to expose the upper end portion 13B of the core material 11 as compared with the second embodiment. ing. The dimension along the vertical direction of the upper end portion 13B at which the core material 11 of the panel body 10F is exposed may be an appropriate dimension from the viewpoint of workability of the auxiliary face materials 19E and 19F, as in the second embodiment. .
Similarly, the panel body 10G in which the face material 19D is provided only on one side in the panel thickness direction is configured such that the face material 19D is provided so that the upper end portion 13B of the core material 11 is exposed.

補助面材１９Ｅ，１９Ｆは、これらパネル体１０Ｆ，１０Ｇの面材１９Ｄと同一平面状（面一状）となるように、パネル体１０Ｆ，１０Ｇの芯材１１の上端部１３Ｂ，１３Ｂに固定される。位置決め片部２２Ｂが位置する側に固定される補助面材１９Ｆの上下方向に沿う寸法は、パネル体１０Ｆの面材１９Ｄの上端面から位置決め片部２２Ｂの下端面までの上下方向に沿う寸法に応じた寸法となるように適宜の寸法としてもよい。また、反位置決め片部側に固定される補助面材１９Ｅの上下方向に沿う寸法は、上記第２実施形態と概ね同様、パネル体１０Ｆ，１０Ｇの面材１９Ｄの上端面から天井パネル３の表面までの上下方向に沿う寸法に応じた寸法となるように適宜の寸法としてもよい。また、これら補助面材１９Ｅ，１９Ｆは、施工現場において適宜の寸法に加工されたものとしてもよく、工場等の施工現場外において予め適宜の寸法に加工されたものとしてもよい。   The auxiliary face materials 19E and 19F are fixed to the upper end portions 13B and 13B of the core material 11 of the panel bodies 10F and 10G so as to be flush with the face material 19D of the panel bodies 10F and 10G. The The dimension along the vertical direction of the auxiliary surface material 19F fixed to the side where the positioning piece portion 22B is located is the dimension along the vertical direction from the upper end surface of the surface material 19D of the panel body 10F to the lower end surface of the positioning piece portion 22B. It is good also as an appropriate dimension so that it may become a suitable dimension. Moreover, the dimension along the up-down direction of the auxiliary | assistant surface material 19E fixed to an anti-positioning piece part side is the surface of the ceiling panel 3 from the upper end surface of the surface material 19D of the panel bodies 10F and 10G in the same manner as the said 2nd Embodiment. It is good also as an appropriate dimension so that it may become a dimension according to the dimension along the up-down direction. Moreover, these auxiliary surface materials 19E and 19F may be processed into appropriate dimensions at the construction site, or may be processed into appropriate dimensions outside the construction site such as a factory.

次に、本実施形態に係る内装壁施工方法の一例について図面を参照して説明する。
なお、上記各実施形態との相違点について主に説明し、同様の手順については、その説明を省略または簡略に説明する。
本実施形態においても、パネル体１０Ｆを間仕切状に施工する際には、図１１に示すように、上記同様にして上下の固定部材２０Ｂ，２３Ａを天井側及び床側に固定し、これら上下の固定部材２０Ｂ，２３Ａに対してパネル体１０Ｆを固定する。
そして、上記第２実施形態と概ね同様、パネル体１０Ｆの厚さ方向両側の面材１９Ｄ，１９Ｄの上端と天井パネル３及び位置決め片部２２Ｂとの間において露出する芯材１１を覆うように、パネル体１０Ｆの上端部１３Ｂの厚さ方向両側に補助面材１９Ｅ，１９Ｆを固定する。
そして、パネル体１０Ｆの面材１９Ｄ，１９Ｄ及び補助面材１９Ｅ，１９Ｆの表面並びに位置決め片部２２Ｂにおける天井パネル３よりも下方側に露出する表面２２ｂに一連状に表面化粧シート３０，３０を貼着するようにしてもよい。また、天井パネル３，３にも表面化粧シート３０，３０を貼着するようにしてもよい。 Next, an example of the interior wall construction method according to the present embodiment will be described with reference to the drawings.
Note that differences from the above embodiments will be mainly described, and description of similar procedures will be omitted or simplified.
Also in this embodiment, when the panel body 10F is constructed in a partition shape, as shown in FIG. 11, the upper and lower fixing members 20B and 23A are fixed to the ceiling side and the floor side in the same manner as described above. The panel body 10F is fixed to the fixing members 20B and 23A.
And generally in the same manner as the second embodiment, so as to cover the core material 11 exposed between the upper ends of the face materials 19D, 19D on both sides in the thickness direction of the panel body 10F and the ceiling panel 3 and the positioning piece portion 22B, Auxiliary face materials 19E and 19F are fixed to both sides in the thickness direction of the upper end portion 13B of the panel body 10F.
Then, the surface decorative sheets 30 and 30 are pasted in a series on the surface 22b exposed on the lower side of the ceiling panel 3 in the positioning piece 22B and the surfaces of the face materials 19D and 19D and the auxiliary face materials 19E and 19F of the panel body 10F. You may make it wear. Moreover, you may make it stick the surface decoration sheets 30 and 30 also on the ceiling panels 3 and 3. FIG.

また、図１２に示すように、壁面８に沿わせるようにふかし壁状にパネル体１０Ｇを施工する際も上記と概ね同様にして施工することができる。この例では、上記した図７の例と同様、パネル厚さ方向一方側のみに面材１９Ｄを設けたパネル体１０Ｇを、面材１９Ｄが設けられた側が室内側を向き、面材１９Ｄが設けられていない側が壁面８側を向くように施工する構成としている。また、この例では、上記した図７の例と同様、上端固定部材２０Ｂの位置決め片部２２Ｂと下端固定部材２３Ａの位置決め片部２５Ａとをパネル厚さ方向で異なる位置となるように上端固定部材２０Ｂ及び下端固定部材２３Ａを固定した構成としている。また、この例では、パネル体１０Ｇの厚さ方向一方側（室内側）の面材１９Ｄの上端と天井パネル３との間において露出する芯材１１を覆うように、パネル体１０Ｇの上端部１３Ｂの厚さ方向一方側（室内側）に補助面材１９Ｅを固定した構成としている。   As shown in FIG. 12, the panel body 10 </ b> G can be constructed in substantially the same manner as described above even when the panel body 10 </ b> G is constructed in the shape of a soft wall so as to be along the wall surface 8. In this example, similarly to the example of FIG. 7 described above, the panel body 10G provided with the face material 19D only on one side in the panel thickness direction is provided, the side on which the face material 19D is provided faces the indoor side, and the face material 19D is provided. It is set as the structure constructed so that the side which is not made faces the wall surface 8 side. Further, in this example, similarly to the example of FIG. 7 described above, the upper end fixing member so that the positioning piece portion 22B of the upper end fixing member 20B and the positioning piece portion 25A of the lower end fixing member 23A are in different positions in the panel thickness direction. 20B and the lower end fixing member 23A are fixed. Further, in this example, the upper end portion 13B of the panel body 10G is covered so as to cover the core material 11 exposed between the upper end of the face member 19D on the one side (inside the room) in the thickness direction of the panel body 10G and the ceiling panel 3. The auxiliary face material 19E is fixed to one side (inside the room) in the thickness direction.

なお、上記のような態様に代えて、上記同様、上下の固定部材２０Ｂ，２３Ａの位置決め片部２２Ｂ，２５Ａを、パネル厚さ方向で一致した位置となるように壁面８側または反壁面側に位置させた態様としてもよい。上端固定部材２０Ｂの位置決め片部２２Ｂを反壁面側に位置させた場合には、パネル体１０Ｇの室内側の面材１９Ｄの上端と位置決め片部２２Ｂとの間において露出する芯材１１を覆うように、パネル体１０Ｇの上端部１３Ｂの室内側に補助面材１９Ｆを固定した構成としてもよい。
また、本実施形態においても、上記第１実施形態と概ね同様、複数枚のパネル体１０Ｆ（１０Ｇ）を直列状に配したり、互いに間隔を空けて配して上記同様な後貼面材を設けた構成としたり、Ｔ字状部やコーナー部を形成するように配したりしてもよい。
本実施形態に係る内装壁装置、内装壁構造及び内装壁施工方法においても、上記各実施形態と概ね同様の効果を奏する。 In place of the above-described aspect, as described above, the positioning piece portions 22B and 25A of the upper and lower fixing members 20B and 23A are placed on the wall surface 8 side or the opposite wall surface side so as to be aligned with each other in the panel thickness direction. It is good also as the aspect made to locate. When the positioning piece 22B of the upper end fixing member 20B is positioned on the side opposite to the wall surface, the exposed core material 11 is covered between the upper end of the indoor surface member 19D of the panel body 10G and the positioning piece 22B. Moreover, it is good also as a structure which fixed the auxiliary surface material 19F to the indoor side of the upper end part 13B of the panel body 10G.
Also in the present embodiment, as in the first embodiment, a plurality of panel bodies 10F (10G) are arranged in series or arranged at intervals from each other, and the same post-sticking material as described above is used. You may make it the structure provided, and may distribute | arrange so that a T-shaped part and a corner part may be formed.
The interior wall device, the interior wall structure, and the interior wall construction method according to the present embodiment also have substantially the same effects as the above embodiments.

なお、上記第２実施形態及び第３実施形態では、パネル体１０Ｄ〜１０Ｇの上端側に、天井パネル３（または位置決め片部２２Ｂ）との間において露出する芯材１１を覆うように補助面材１９Ｃ，１９Ｅ，１９Ｆを設けた例を示しているが、このような態様に代えて、または加えて、下端側に設けるようにしてもよい。つまり、パネル体１０Ｄ〜１０Ｇの下端側に、床材７（または位置決め片部２５Ａ）との間において露出する芯材１１を覆うように補助面材１９Ｃ，１９Ｅ，１９Ｆを設けた態様としてもよい。この場合は、下端固定部材２３，２３Ａを、位置決め片部２５，２５Ａが床材７の表面から突出しないように固定されるものとしたり、上記のような下地シートによって表面２５ｂが構成されたものとしたりしてもよい。   In addition, in the said 2nd Embodiment and 3rd Embodiment, it is an auxiliary | assistant surface material so that the core material 11 exposed between the ceiling panels 3 (or positioning piece part 22B) may be covered to the upper end side of panel body 10D-10G. Although the example provided with 19C, 19E, and 19F is shown, it may be provided on the lower end side instead of or in addition to such a mode. That is, it is good also as an aspect which provided auxiliary surface material 19C, 19E, 19F so that the core material 11 exposed between the flooring materials 7 (or positioning piece part 25A) might be covered in the lower end side of panel body 10D-10G. . In this case, the lower end fixing members 23 and 23A are fixed so that the positioning pieces 25 and 25A do not protrude from the surface of the flooring 7, or the surface 25b is constituted by the base sheet as described above. Or you may.

次に、上記第２実施形態及び第３実施形態に係る内装壁装置、内装壁構造及び内装壁施工方法の変形例について、図面を参照しながら説明する。
なお、上記第２実施形態及び第３実施形態との相違点について主に説明し、同様の構成については、同一の符号を付し、その説明を省略または簡略に説明する。 Next, modified examples of the interior wall device, the interior wall structure, and the interior wall construction method according to the second embodiment and the third embodiment will be described with reference to the drawings.
Note that differences from the second embodiment and the third embodiment will be mainly described, and the same components will be denoted by the same reference numerals, and description thereof will be omitted or simplified.

図１３は、第２実施形態の第１変形例を模式的に示す図である。
本変形例では、パネル体１０Ｄの下端部１５の反位置決め片部側に、面材１９Ｂの下端と下端固定部材２３の固定片部２４との間において露出する芯材１１（下端部１５）を覆うように、スペーサー２６Ａを設けた構成としている。このようなスペーサー２６Ａを設けた構成とすれば、パネル体１０Ｄの下端部１５の反位置決め片部側に設けられる幅木２９の下端側を安定的に固定することができる。
このスペーサー２６Ａのパネル厚さ方向に沿う寸法は、面材１９Ｂと略同厚さとされている。また、このスペーサー２６Ａの上下方向に沿う寸法は、面材１９Ｂの下端から下端固定部材２３の固定片部２４までの上下方向に沿う寸法に応じた寸法としてもよい。また、このスペーサー２６Ａとしては、面材１９Ｂと同様なボードからなるものでもよく、合板等の木質系ボードからなるものでもよい。 FIG. 13 is a diagram schematically illustrating a first modification of the second embodiment.
In this modification, the core material 11 (lower end portion 15) exposed between the lower end of the face material 19B and the fixing piece portion 24 of the lower end fixing member 23 is provided on the side opposite to the positioning portion of the lower end portion 15 of the panel body 10D. The spacer 26A is provided so as to cover it. If it is set as the structure which provided such spacer 26A, the lower end side of the baseboard 29 provided in the anti-positioning piece part side of the lower end part 15 of panel body 10D can be fixed stably.
The dimension of the spacer 26A along the panel thickness direction is substantially the same as that of the face material 19B. The dimension along the vertical direction of the spacer 26A may be a dimension according to the dimension along the vertical direction from the lower end of the face material 19B to the fixing piece portion 24 of the lower end fixing member 23. The spacer 26A may be made of a board similar to the face material 19B, or may be made of a wooden board such as plywood.

また、本変形例では、このスペーサー２６Ａを介して反位置決め片部側からパネル体１０Ｄの下端部１５を貫通させて下端固定部材２３の位置決め片部２５に止具を止着した構成としている。つまり、本変形例では、位置決め片部２５側から下端部１５に止着した止具に加えて、反位置決め片部側から下端部１５を介して位置決め片部２５に止着した止具によってパネル体１０Ｄの下端部１５を固定した構成としている。このような構成とすれば、パネル体１０Ｄの下端部１５をより強固に固定することができる。また、反位置決め片部側の止具を、スペーサー２６Ａを介して止着しているので、この止具を安定的に止着することができる。   Moreover, in this modification, it is set as the structure which penetrated the lower end part 15 of panel body 10D from the non-positioning piece part side through this spacer 26A, and fixed the fastener to the positioning piece part 25 of the lower end fixing member 23. That is, in this modification, in addition to the fasteners fastened to the lower end 15 from the positioning piece 25 side, the panel is attached by the fasteners fastened to the positioning piece 25 via the lower end 15 from the non-positioning piece side. The lower end 15 of the body 10D is fixed. With such a configuration, the lower end portion 15 of the panel body 10D can be more firmly fixed. Further, since the stopper on the side opposite to the positioning piece is fixed via the spacer 26A, the stopper can be stably fixed.

図１４は、第２実施形態の第２変形例を模式的に示す図である。
本変形例では、パネル体１０Ｈの厚さ方向一方側の面材１９Ｇを、芯材１１の下端部１５を覆うように設けた構成としている。つまり、この一方側の面材１９Ｇの下端面と芯材１１の下端面とを概ね同一平面状とした構成としている。このような構成とすれば、上記と概ね同様、パネル体１０Ｈの下端部１５の反位置決め片部側に設けられる幅木２９の下端側を安定的に固定することができる。
また、上記と概ね同様、この一方側の面材１９Ｇの下端部を介して反位置決め片部側から芯材１１の下端部１５を貫通させて下端固定部材２３の位置決め片部２５に止具を止着した構成としている。このような構成とすれば、上記同様の効果を奏する。 FIG. 14 is a diagram schematically illustrating a second modification of the second embodiment.
In this modification, the face material 19G on one side in the thickness direction of the panel body 10H is provided so as to cover the lower end portion 15 of the core material 11. That is, the lower end surface of the one side face member 19G and the lower end face of the core member 11 are configured to be substantially in the same plane. With such a configuration, the lower end side of the skirting board 29 provided on the side opposite to the positioning piece portion of the lower end portion 15 of the panel body 10H can be stably fixed in the same manner as described above.
In general, the lower end portion 15 of the core member 11 is penetrated from the side opposite to the positioning piece portion via the lower end portion of the one side face material 19G, and a stopper is attached to the positioning piece portion 25 of the lower end fixing member 23. The structure is fixed. With such a configuration, the same effects as described above are obtained.

図１５は、第３実施形態の第１変形例を模式的に示す図である。
本変形例では、上記した第２実施形態の第１変形例と概ね同様のスペーサー２６Ａを設けた構成としている。つまり、パネル体１０Ｆの下端部１５の反位置決め片部側に、面材１９Ｄの下端と下端固定部材２３Ａの固定片部２４との間において露出する芯材１１（下端部１５）を覆うように、スペーサー２６Ａを設けた構成としている。また、上記同様、このスペーサー２６Ａを介して反位置決め片部側からパネル体１０Ｆの下端部１５を貫通させて下端固定部材２３Ａの位置決め片部２５Ａに止具を止着した構成としている。このような構成とすれば、上記同様の効果を奏する。 FIG. 15 is a diagram schematically illustrating a first modification of the third embodiment.
In this modification, a spacer 26A that is substantially the same as that of the first modification of the second embodiment described above is provided. That is, the core material 11 (lower end portion 15) exposed between the lower end of the face member 19D and the fixed piece portion 24 of the lower end fixing member 23A is covered on the opposite side of the lower end portion 15 of the panel body 10F. The spacer 26A is provided. Further, similarly to the above, the lower end portion 15 of the panel body 10F is penetrated from the side opposite to the positioning piece portion via the spacer 26A, and the stopper is fixed to the positioning piece portion 25A of the lower end fixing member 23A. With such a configuration, the same effects as described above are obtained.

図１６は、第３実施形態の第２変形例を模式的に示す図である。
本変形例では、上記した第２実施形態の第２変形例と概ね同様、パネル体１０Ｉの厚さ方向一方側の面材１９Ｈを、芯材１１の下端部１５を覆うように設けた構成としている。また、上記同様、この一方側の面材１９Ｈの下端部を介して反位置決め片部側から芯材１１の下端部１５を貫通させて下端固定部材２３Ａの位置決め片部２５Ａに止具を止着した構成としている。このような構成とすれば、上記同様の効果を奏する。
なお、上記した各実施形態及び各変形例に係る内装壁装置、内装壁構造及び内装壁施工方法における互いに異なる構成や手順を、適宜、組み替えたり、組み合わせたりして適用するようにしてもよい。 FIG. 16 is a diagram schematically illustrating a second modification of the third embodiment.
In the present modification, as in the second modification of the second embodiment described above, the face material 19H on one side in the thickness direction of the panel body 10I is provided so as to cover the lower end portion 15 of the core material 11. Yes. Further, similarly to the above, the lower end portion 15 of the core member 11 is penetrated from the side opposite to the positioning piece portion through the lower end portion of the one side member 19H, and the stopper is fixed to the positioning piece portion 25A of the lower end fixing member 23A. The configuration is as follows. With such a configuration, the same effects as described above are obtained.
Note that different configurations and procedures in the interior wall device, the interior wall structure, and the interior wall construction method according to each of the above-described embodiments and modifications may be applied by appropriately rearranging or combining them.

また、上記各実施形態及び各変形例では、パネル体１０〜１０Ｉの芯材１１が露出した上下端部１３，１３Ａ，１３Ｂ，１５を、上下の固定部材２０，２０Ａ，２０Ｂ，２３，２３Ａの位置決め片部２２，２２Ａ，２２Ｂ，２５，２５Ａに当接させた構成としているが、このような態様に限られない。つまり、パネル体１０〜１０Ｉの面材１９，１９Ｂ，１９Ｄ，１９Ｇ，１９Ｈが固定された部位を、上下の固定部材２０，２０Ａ，２０Ｂ，２３，２３Ａの位置決め片部２２，２２Ａ，２２Ｂ，２５，２５Ａに当接させた構成としてもよい。
また、上記各実施形態及び各変形例では、上下の固定部材２０，２０Ａ，２０Ｂ，２３，２３Ａの位置決め片部２２，２２Ａ，２２Ｂ，２５，２５Ａのパネル厚さ方向に沿う寸法を、パネル体１０〜１０Ｉの面材１９，１９Ｂ，１９Ｄの厚さ寸法と同寸法とした例を示しているが、このような態様に限られない。例えば、位置決め片部２２，２２Ａ，２２Ｂ，２５，２５Ａのパネル厚さ方向に沿う寸法を、パネル体１０〜１０Ｉの面材１９，１９Ｂ，１９Ｄの厚さ寸法よりも小としたり、大としたりしてもよい。上記各実施形態及び各変形例において説明したパネル体１０〜１０Ｉ及び上下の固定部材２０，２０Ａ，２０Ｂ，２３，２３Ａとしては、その他、種々の変形が可能である。 Moreover, in each said embodiment and each modification, upper and lower end part 13,13A, 13B, 15 from which the core material 11 of the panel bodies 10-10I was exposed is used for upper and lower fixing member 20,20A, 20B, 23,23A. Although it is set as the structure contact | abutted to positioning piece part 22,22A, 22B, 25, 25A, it is not restricted to such an aspect. That is, the portions of the panel members 10 to 10I to which the face materials 19, 19B, 19D, 19G, and 19H are fixed are positioned on the positioning pieces 22, 22A, 22B, and 25 of the upper and lower fixing members 20, 20A, 20B, 23, and 23A. , 25A may be used.
In the above embodiments and modifications, the dimensions of the positioning pieces 22, 22A, 22B, 25, and 25A of the upper and lower fixing members 20, 20A, 20B, 23, and 23A along the panel thickness direction are the panel body. Although an example in which the thickness is the same as the thickness of the 10 to 10I face members 19, 19B, 19D is shown, the present invention is not limited to such a mode. For example, the dimension along the panel thickness direction of the positioning pieces 22, 22A, 22B, 25, 25A is made smaller or larger than the thickness dimension of the face members 19, 19B, 19D of the panel bodies 10 to 10I. May be. Various modifications can be made to the panel bodies 10 to 10I and the upper and lower fixing members 20, 20A, 20B, 23, and 23A described in the above embodiments and modifications.

１，１Ａ，１Ｂ 内装壁装置
１０，１０Ａ〜１０Ｉ パネル体
１１ 芯材
１３，１３Ａ，１３Ｂ 上端部
１５ 下端部
１７ 突部（パネル幅方向一方側端部）
１９，１９Ｂ，１９Ｄ，１９Ｇ，１９Ｈ 面材
１９Ａ 後貼面材（面材）
１９Ｃ，１９Ｆ 補助面材
２０，２０Ａ，２０Ｂ 上端固定部材
２１，２１Ａ 固定片部
２１ａ 目印溝
２２，２２Ａ，２２Ｂ 位置決め片部
２２ｂ 表面
２３，２３Ａ 下端固定部材
２４ 固定片部
２４ａ 目印溝
２５，２５Ａ 位置決め片部
３０ 表面化粧シート
３ 天井パネル 1, 1A, 1B Interior wall device 10, 10A-10I Panel body 11 Core material 13, 13A, 13B Upper end 15 Lower end 17 Projection (panel width direction one side end)
19, 19B, 19D, 19G, 19H Face material 19A Post sticking face material (face material)
19C, 19F Auxiliary surface material 20, 20A, 20B Upper end fixing member 21, 21A Fixed piece portion 21a Marking groove 22, 22A, 22B Positioning piece portion 22b Surface 23, 23A Lower end fixing member 24 Fixed piece portion 24a Marking groove 25, 25A Positioning One part 30 Surface decorative sheet 3 Ceiling panel

Claims (9)

四方枠状とされた金属製の芯材の少なくともパネル厚さ方向一方面に面材が固定されたパネル体と、パネル幅方向に長尺状とされ、前記パネル体の上端部を天井側に固定する上端固定部材と、パネル幅方向に長尺状とされ、前記パネル体の下端部を床側に固定する下端固定部材と、を備えており、
前記上端固定部材及び前記下端固定部材には、天井側及び床側に固定される平板状の固定片部のパネル厚さ方向一方側端部から上下方向に沿う方向に突出し、前記パネル体の上下端部が当接される位置決め片部が設けられていることを特徴とする内装壁装置。 A panel body in which a face material is fixed to at least one surface in the panel thickness direction of a metal core material having a quadrilateral frame shape, and a long shape in the panel width direction, with the upper end of the panel body facing the ceiling side An upper end fixing member to be fixed; and a lower end fixing member that is elongated in the panel width direction and fixes the lower end portion of the panel body to the floor side,
The upper end fixing member and the lower end fixing member protrude in a direction along the vertical direction from one side end in the panel thickness direction of a flat plate-shaped fixing piece fixed to the ceiling side and the floor side, and An interior wall device comprising a positioning piece with which an end abuts. 請求項１において、
前記上端固定部材及び前記下端固定部材は、合成樹脂系材料から形成され、かつそれぞれの固定片部の前記パネル体側に向く面に、止具止着箇所の目印溝を全長に亘って設けた構造とされていることを特徴とする内装壁装置。 In claim 1,
The upper end fixing member and the lower end fixing member are formed of a synthetic resin-based material, and a structure in which a mark groove of a fastener fixing portion is provided over the entire length on a surface of each fixing piece portion facing the panel body side. An interior wall device characterized by that. 請求項１または２において、
前記パネル体の面材は、前記芯材の上下端部が露出するように固定されており、
前記上端固定部材及び前記下端固定部材の位置決め片部は、前記パネル体の上下端部の露出した芯材に当接される構成とされ、かつパネル厚さ方向に沿う寸法が前記パネル体の面材の厚さ寸法と同寸法とされていることを特徴とする内装壁装置。 In claim 1 or 2,
The face material of the panel body is fixed so that the upper and lower ends of the core material are exposed,
The positioning piece portions of the upper end fixing member and the lower end fixing member are configured to be in contact with the exposed core members of the upper and lower end portions of the panel body, and the dimension along the panel thickness direction is the surface of the panel body An interior wall device characterized by having the same thickness as the material. パネル幅方向に長尺状とされ、平板状の固定片部のパネル厚さ方向一方側端部から下方側に向けて突出する位置決め片部が設けられた上端固定部材が天井側に固定され、パネル幅方向に長尺状とされ、平板状の固定片部のパネル厚さ方向一方側端部から上方側に向けて突出する位置決め片部が設けられた下端固定部材が床側に固定され、四方枠状とされた金属製の芯材の少なくともパネル厚さ方向一方面に面材が固定されたパネル体の上端部及び下端部を、前記上端固定部材及び前記下端固定部材の位置決め片部にそれぞれ当接させて該パネル体が固定されていることを特徴とする内装壁構造。   An upper end fixing member provided with a positioning piece portion that protrudes downward from one side end portion of the panel thickness direction of the flat plate-like fixing piece portion is fixed to the ceiling side, which is elongated in the panel width direction. A lower end fixing member provided with a positioning piece portion that protrudes upward from one side end portion in the panel thickness direction of the flat plate-like fixing piece portion is fixed to the floor side, and is elongated in the panel width direction. The upper end portion and the lower end portion of the panel body in which the face material is fixed to at least one surface in the panel thickness direction of the metal core material having a quadrilateral frame shape are used as the positioning piece portions of the upper end fixing member and the lower end fixing member. An interior wall structure characterized in that the panel bodies are fixed in contact with each other. 請求項４において、
前記上端固定部材は、前記位置決め片部が天井パネルの表面から突出しないように固定され、前記パネル体の面材の上端と前記天井パネルとの間において露出する芯材を覆うように、前記面材と同厚さで同種ボードからなる補助面材が固定されていることを特徴とする内装壁構造。 In claim 4,
The upper end fixing member is fixed so that the positioning piece portion does not protrude from the surface of the ceiling panel, and covers the core material exposed between the upper end of the face material of the panel body and the ceiling panel. An interior wall structure characterized in that an auxiliary surface material made of the same kind of board with the same thickness as the material is fixed. 請求項４において、
前記上端固定部材は、パネル厚さ方向に沿う寸法が前記パネル体の面材の厚さ寸法と同寸法とされた前記位置決め片部が天井パネルの表面よりも下方側に向けて突出するように固定され、前記パネル体の面材の上端と前記位置決め片部との間において露出する芯材を覆うように、前記面材と同厚さで同種ボードからなる補助面材が固定されており、
前記パネル体の面材及び前記補助面材の表面並びに前記位置決め片部における天井パネルよりも下方側に露出する表面に一連状に表面化粧シートが貼着されていることを特徴とする内装壁構造。 In claim 4,
The upper end fixing member is arranged such that the positioning piece portion whose dimension along the panel thickness direction is the same as the thickness dimension of the face member of the panel body projects downward from the surface of the ceiling panel. Auxiliary face material made of the same kind of board with the same thickness as the face material is fixed so as to cover the core material exposed between the upper end of the face material of the panel body and the positioning piece part,
An interior wall structure characterized in that a surface decorative sheet is stuck in a series on the surface of the panel body and the surface of the auxiliary surface material, and the surface exposed to the lower side of the ceiling panel in the positioning piece. . パネル幅方向に長尺状とされ、平板状の固定片部のパネル厚さ方向一方側端部から下方側に向けて突出する位置決め片部が設けられた上端固定部材を天井側に固定する工程と、
パネル幅方向に長尺状とされ、平板状の固定片部のパネル厚さ方向一方側端部から上方側に向けて突出する位置決め片部が設けられた下端固定部材を床側に固定する工程と、
四方枠状とされた金属製の芯材の少なくともパネル厚さ方向一方面に面材が固定されたパネル体の上端部及び下端部を、前記上端固定部材及び前記下端固定部材の位置決め片部にそれぞれ当接させて該パネル体を固定する工程と、
を備えていることを特徴とする内装壁施工方法。 A step of fixing an upper end fixing member, which is elongated in the panel width direction and provided with a positioning piece portion projecting downward from one end portion in the panel thickness direction of the flat plate-like fixing piece portion, to the ceiling side When,
A step of fixing a lower end fixing member provided with a positioning piece portion that is elongated in the panel width direction and protrudes upward from one end portion in the panel thickness direction of the flat fixing piece portion to the floor side When,
The upper end portion and the lower end portion of the panel body in which the face material is fixed to at least one surface in the panel thickness direction of the metal core material having a quadrilateral frame shape are used as the positioning piece portions of the upper end fixing member and the lower end fixing member. Fixing each panel body by contacting each of them,
An interior wall construction method characterized by comprising: 請求項７において、
前記上端固定部材の位置決め片部と前記下端固定部材の位置決め片部とがパネル厚さ方向で一致する位置となるように前記上端固定部材及び前記下端固定部材を固定し、前記パネル体の上端部及び下端部を、前記上端固定部材及び前記下端固定部材の位置決め片部にそれぞれ当接させて該パネル体を固定することを特徴とする内装壁施工方法。 In claim 7,
The upper end fixing member and the lower end fixing member are fixed so that the positioning piece portion of the upper end fixing member and the positioning piece portion of the lower end fixing member coincide with each other in the panel thickness direction, and the upper end portion of the panel body And the lower end part is made to contact | abut to the positioning piece part of the said upper end fixing member and the said lower end fixing member, respectively, and this panel body is fixed, The interior wall construction method characterized by the above-mentioned. 請求項７または８において、
対向配置される側となるパネル幅方向一方側端部の芯材を露出させるように面材が固定された二枚のパネル体を、パネル幅方向に間隔を空けて配設した後、これら二枚のパネル体間に架け渡すように、かつこれらパネル体のパネル幅方向一方側端部の露出した芯材を覆うように面材を固定することを特徴とする内装壁施工方法。 In claim 7 or 8,
After disposing two panel bodies with a face material fixed so as to expose the core material at one end in the panel width direction, which is the opposite side, with an interval in the panel width direction, An interior wall construction method characterized by fixing a face material so as to be bridged between a plurality of panel bodies and to cover an exposed core material at one end of the panel body in the panel width direction.

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