JP2018012968A - Alc member, fixation structure of alc member and building - Google Patents
Alc member, fixation structure of alc member and building Download PDFInfo
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- JP2018012968A JP2018012968A JP2016142904A JP2016142904A JP2018012968A JP 2018012968 A JP2018012968 A JP 2018012968A JP 2016142904 A JP2016142904 A JP 2016142904A JP 2016142904 A JP2016142904 A JP 2016142904A JP 2018012968 A JP2018012968 A JP 2018012968A
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- 239000002184 metal Substances 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011381 foam concrete Substances 0.000 description 5
- 238000005034 decoration Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Description
本発明は、表面に装飾用板材が取り付けられたＡＬＣ部材、及びそれを建物本体部に取り付けるためのＡＬＣ部材の固定構造、並びにその固定構造を備えた建物に関するものである。 The present invention relates to an ALC member having a decorative plate attached to the surface, a fixing structure of an ALC member for attaching the ALC member to a building main body, and a building having the fixing structure.
特許文献１−３に開示されているように、軽量発泡コンクリート部材であるＡＬＣ部材を使用した、軽量で耐火性能に優れた建築用部材が知られている。このようなＡＬＣ部材は、壁パネル、天井パネルなどに使用される。 As disclosed in Patent Literatures 1-3, a building member that is lightweight and has excellent fire resistance performance using an ALC member that is a lightweight foamed concrete member is known. Such ALC members are used for wall panels, ceiling panels, and the like.
そして、ＡＬＣ部材には、化粧板などの部材が表面に取り付けられることがある。特許文献１のＡＬＣ部材の内部には、天井化粧板を取り付けるための金属プレートが埋設されている。 A member such as a decorative board may be attached to the surface of the ALC member. A metal plate for attaching a ceiling decorative plate is embedded in the ALC member of Patent Document 1.
一方、特許文献２に開示されているように、ＡＬＣパネル壁は、稲妻プレートと呼ばれる固定金具を介して鉄骨梁などの建物本体部側に連結される。また、特許文献３に開示されているように、パネルを貫通させたＬ字形のボルトを回転させることで、通しアングルにボルトの先端を引っ掛けさせる連結方法もある。 On the other hand, as disclosed in Patent Document 2, the ALC panel wall is connected to a building main body such as a steel beam via a fixing bracket called a lightning plate. In addition, as disclosed in Patent Document 3, there is a connection method in which an L-shaped bolt that penetrates a panel is rotated to hook the tip of the bolt on a through angle.
しかしながら、ＡＬＣ部材の内部に金属プレートを埋設させる構造では、金属プレートを正確な位置に埋設させなければならない。また、化粧板と金属プレートとが近接されることになるため、両者をつなぐタッピンビスのアームが短くなって大きな抵抗モーメントが確保しにくい。 However, in the structure in which the metal plate is embedded inside the ALC member, the metal plate must be embedded at an accurate position. Further, since the decorative plate and the metal plate are brought close to each other, the arm of the tapping screw that connects the two becomes short and it is difficult to secure a large resistance moment.
そこで、本発明は、容易に製作できるうえに装飾用板材の固定性能が高いＡＬＣ部材、ＡＬＣ部材の固定構造及び建物を提供することを目的としている。 Accordingly, an object of the present invention is to provide an ALC member, an ALC member fixing structure, and a building that can be easily manufactured and have a high fixing performance for a decorative board.
前記目的を達成するために、本発明のＡＬＣ部材は、表面に装飾用板材が取り付けられたＡＬＣ部材であって、ＡＬＣ本体部と、前記ＡＬＣ本体部の外側面側に取り付けられた装飾用板材と、前記ＡＬＣ本体部の内側面側に取り付けられた金属プレートと、前記装飾用板材、前記ＡＬＣ本体部及び前記金属プレートに貫通させて先端を前記金属プレートから突出させた棒状固定具とを備えたことを特徴とする。 In order to achieve the above object, the ALC member of the present invention is an ALC member having a decorative plate material attached to the surface, the ALC main body portion, and a decorative plate material attached to the outer surface side of the ALC main body portion. And a metal plate attached to the inner surface side of the ALC main body, and a bar-shaped fixture having a tip projecting from the metal plate through the decorative plate material, the ALC main body and the metal plate. It is characterized by that.
ここで、前記棒状固定具は、ドリルネジ、ビス又は釘によって構成することができる。また、前記装飾用板材は、接着剤によって前記ＡＬＣ本体部と接合されている構成とすることができる。 Here, the rod-shaped fixture can be constituted by a drill screw, a screw or a nail. Moreover, the said board for decoration can be set as the structure joined with the said ALC main-body part with the adhesive agent.
さらに、前記装飾用板材は、タイルが貼り付けられる下地板であってもよい。また、前記ＡＬＣ本体部は平面視略Ｌ字形に成形されており、前記ＡＬＣ本体部の内角側又は外角側に平面視略Ｌ字形の長尺状の前記金属プレートが取り付けられる構成とすることができる。 Further, the decorative plate material may be a base plate to which a tile is attached. Further, the ALC main body portion is formed in a substantially L shape in a plan view, and the long metal plate having a substantially L shape in a plan view is attached to the inner corner side or the outer corner side of the ALC main body portion. it can.
そして、ＡＬＣ部材の固定構造又は建物は、上記いずれかに記載のＡＬＣ部材を建物本体部に取り付けるためのＡＬＣ部材の固定構造又はそれを備えた建物であって、前記建物本体部側に連結させる固定金具を前記金属プレート及びＡＬＣ本体部に接合させることを特徴とする。 The ALC member fixing structure or building is an ALC member fixing structure for attaching the ALC member described above to a building main body or a building including the same, and is connected to the building main body side. The fixing bracket is joined to the metal plate and the ALC main body.
このように構成された本発明のＡＬＣ部材は、ＡＬＣ本体部の外側面側に取り付けられる装飾用板材と内側面側に取り付けられる金属プレートとが、棒状固定具によって連結される構造となっている。 The ALC member of the present invention configured as described above has a structure in which a decorative plate material attached to the outer surface side of the ALC main body and a metal plate attached to the inner surface side are connected by a rod-shaped fixture. .
すなわち金属プレートは、ＡＬＣ本体部の表面に取り付ければよいため、容易に製作することができる。さらに、装飾用板材と金属プレートとの離隔がＡＬＣ本体部の厚さとなって広く確保できるので、大きな抵抗モーメントにすることができ、高い固定性能を発揮させることが可能になる。 That is, the metal plate can be easily manufactured because it is only required to be attached to the surface of the ALC main body. Further, since the separation between the decorative plate and the metal plate can be widely secured as the thickness of the ALC main body, a large resistance moment can be obtained, and high fixing performance can be exhibited.
このような棒状固定具は、ドリルネジ、ビス又は釘などで簡単に構成することができる。さらに、ＡＬＣ本体部と装飾用板材との接合に、接着剤を併用させてより強固に一体化させることができる。 Such a rod-like fixture can be easily configured with a drill screw, a screw, a nail, or the like. Furthermore, an adhesive can be used together to join the ALC main body and the decorative plate material together more firmly.
そして、高い強度で固定された装飾用板材には、タイルを貼り付けることができる。また、平面視略Ｌ字形に成形されたＡＬＣ本体部であれば、外壁の出隅や入隅に配置することができる。 And a tile can be affixed on the decorative board | plate material fixed with high intensity | strength. Moreover, if it is an ALC main-body part shape | molded by planar view substantially L shape, it can arrange | position in the protrusion corner and the entrance corner of an outer wall.
また、ＡＬＣ部材の固定構造及び建物では、建物本体部側と連結させる固定金具が、金属プレートを配置したＡＬＣ本体部に接合されるため、金属プレートによって補強された接合構造とすることができる。 In addition, in the ALC member fixing structure and the building, the fixing metal fitting to be connected to the building main body side is bonded to the ALC main body portion on which the metal plate is disposed, and therefore, a bonding structure reinforced by the metal plate can be obtained.
以下、本発明の実施の形態について図面を参照して説明する。図１及び図２は、本実施の形態のＡＬＣ部材としての出隅部材１の構成を説明するための斜視図及び横断面図である。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG.1 and FIG.2 is the perspective view and cross-sectional view for demonstrating the structure of the protruding corner member 1 as an ALC member of this Embodiment.
ＡＬＣ部材は、軽量発泡コンクリートによって成形される軽量かつ耐火性能に優れた建築用部材で、壁パネルや天井パネルなどのようにパネル状に成形されて使用される。また、パネル間を繋ぐ隅角部に配置される部材としても使用される。 The ALC member is a lightweight and fire-resistant building member formed of lightweight foamed concrete, and is used by being formed into a panel shape such as a wall panel or a ceiling panel. Moreover, it is used also as a member arrange | positioned at the corner part which connects between panels.
本実施の形態の出隅部材１は、ＡＬＣ本体部２と、ＡＬＣ本体部２の外側面側に取り付けられる装飾用板材としての下地板５と、ＡＬＣ本体部２の内側面側に取り付けられる金属プレート３と、棒状固定具としてのドリルネジ４とによって主に構成される。 The protruding corner member 1 of the present embodiment includes an ALC main body 2, a base plate 5 as a decorative plate attached to the outer surface of the ALC main body 2, and a metal attached to the inner surface of the ALC main body 2. It is mainly comprised by the plate 3 and the drill screw 4 as a rod-shaped fixing tool.
ＡＬＣ本体部２は、軽量発泡コンクリートによって平面視略Ｌ字形に成形される。すなわち、Ｌ字形の一辺側となる第１辺部２１と、他辺側となる第２辺部２２とが略直角で交差している。 The ALC main body 2 is formed into a substantially L shape in plan view with lightweight foamed concrete. That is, the first side portion 21 that is one side of the L-shape and the second side portion 22 that is the other side cross each other at a substantially right angle.
ＡＬＣ本体部２には、図２に示すように、縦筋や横筋などの鉄筋が鉄筋部２３として埋設されている。ＡＬＣ本体部２は、図３に示すように、床側に配置される梁７と天井側に配置される梁７Ａとの間隔に合わせた、約１階分の高さと同程度の長さに成形される。 As shown in FIG. 2, reinforcing bars such as vertical bars and horizontal bars are embedded in the ALC main body 2 as reinforcing bars 23. As shown in FIG. 3, the ALC main body 2 has a length approximately the same as the height of about one floor in accordance with the distance between the beam 7 arranged on the floor side and the beam 7A arranged on the ceiling side. Molded.
下地板５は、ＡＬＣ本体部２の外側面の全面を覆うように平面視略Ｌ字形に成形される。下地板５は、タイル５１，・・・を貼り付けるための下地となる板材であって、タイル５１，５１間では目地として露出することになる。また、平面視略Ｌ字形に形成される下地板５は、複数枚の板材の組み合わせであっても、一体に成形されたものであってもいずれでもよい。 The base plate 5 is formed in a substantially L shape in plan view so as to cover the entire outer surface of the ALC main body 2. The base plate 5 is a plate material as a base for attaching the tiles 51,... And is exposed as a joint between the tiles 51, 51. In addition, the base plate 5 formed in a substantially L shape in plan view may be a combination of a plurality of plate members or may be integrally formed.
タイル５１，・・・は、接着剤によって下地板５に接合される。この接着剤には、例えば高耐候弾性のエポキシ接着剤が使用できる。また、下地板５の端面５２とＡＬＣ本体部２の端面２４とを連続して覆うように接着剤が塗布される（図２参照）。要するに下地板５は、外周が接着剤によってＡＬＣ本体部２に接合されていることになる。 The tiles 51 are joined to the base plate 5 with an adhesive. For example, a highly weather-resistant epoxy adhesive can be used as the adhesive. Further, an adhesive is applied so as to continuously cover the end surface 52 of the base plate 5 and the end surface 24 of the ALC main body 2 (see FIG. 2). In short, the outer periphery of the base plate 5 is bonded to the ALC main body 2 by an adhesive.
ここで、ＡＬＣ本体部２の外側面とは、出隅の場合は、交差する第１辺部２１と第２辺部２２の外角側の側面を指す。そして、ＡＬＣ本体部２の内側面側に取り付けられる金属プレート３は、第１板部３１と第２板部３２とが略直交する平面視略Ｌ字形のアングル状に形成される。 Here, the outer side surface of the ALC main body 2 indicates the side surface on the outer angle side of the intersecting first side portion 21 and second side portion 22 in the case of a protruding corner. And the metal plate 3 attached to the inner surface side of the ALC main body 2 is formed in an angle shape of a substantially L shape in plan view in which the first plate portion 31 and the second plate portion 32 are substantially orthogonal to each other.
金属プレート３の第１板部３１は、ＡＬＣ本体部２の第１辺部２１に密着させる。また、金属プレート３の第２板部３２は、ＡＬＣ本体部２の第２辺部２２に密着させる。 The first plate portion 31 of the metal plate 3 is brought into close contact with the first side portion 21 of the ALC main body portion 2. Further, the second plate portion 32 of the metal plate 3 is brought into close contact with the second side portion 22 of the ALC main body portion 2.
ここで、第１板部３１と第２板部３２は、それぞれ第１辺部２１と第２辺部２２の幅より狭く、ＡＬＣ本体部２の内側面内に収まるように金属プレート３は形成される。また、金属プレート３は、ＡＬＣ本体部２のほぼ全長にわたって取り付けられる。 Here, the first plate portion 31 and the second plate portion 32 are narrower than the widths of the first side portion 21 and the second side portion 22, respectively, and the metal plate 3 is formed so as to fit within the inner side surface of the ALC main body portion 2. Is done. The metal plate 3 is attached over almost the entire length of the ALC main body 2.
そして、ドリルネジ４は、図２に示すように、下地板５、ＡＬＣ本体部２及び金属プレート３に貫通されて、先端４１が金属プレート３から突出される。この金属プレート３から突出させた先端４１は、後述するように金属プレート３との接合が解除されることがない長さを残して切断される。 As shown in FIG. 2, the drill screw 4 passes through the base plate 5, the ALC main body 2, and the metal plate 3, and the tip 41 protrudes from the metal plate 3. The tip 41 protruding from the metal plate 3 is cut leaving a length that does not release the bonding with the metal plate 3 as will be described later.
さらに詳細に説明すると、ドリルネジ４は、下地板５、第１辺部２１及び第１板部３１に貫通される。また、別のドリルネジ４は、下地板５、第２辺部２２及び第２板部３２に貫通される。 More specifically, the drill screw 4 passes through the base plate 5, the first side portion 21, and the first plate portion 31. Another drill screw 4 penetrates the base plate 5, the second side portion 22, and the second plate portion 32.
このように構成される出隅部材１は、図３及び図４に示すように、建物の梁７，７Ａなどの建物本体部に取り付けられる。梁７の上面には、図１及び図４に示すように、縁部に沿って側面視略Ｚ字形の外壁ランナ７１が溶接によって固定されている。 As shown in FIGS. 3 and 4, the protruding corner member 1 configured as described above is attached to a building main body such as a beam 7 or 7 </ b> A of the building. As shown in FIGS. 1 and 4, an outer wall runner 71 having a substantially Z shape in side view is fixed to the upper surface of the beam 7 by welding along the edge.
この外壁ランナ７１は、出隅部材１の内側面に沿って立ち上げられる立壁部７１１を備えており、この立壁部７１１に溶接接合された固定金具としての稲妻プレート６を介して、出隅部材１は建物本体部側に連結される。 The outer wall runner 71 includes a standing wall portion 711 raised along the inner surface of the protruding corner member 1, and the protruding corner member is interposed through a lightning plate 6 serving as a fixing fitting welded to the standing wall portion 711. 1 is connected to the building body side.
稲妻プレート６は、金属プレート３に接触される平坦部６１と、立壁部７１１の厚さ分の遷移部を経て立壁部７１１に接触される膨出部６２とによって形成される。 The lightning plate 6 is formed by a flat portion 61 that is in contact with the metal plate 3 and a bulging portion 62 that is in contact with the standing wall portion 711 through a transition portion corresponding to the thickness of the standing wall portion 711.
詳細には、稲妻プレート６の膨出部６２が立壁部７１１に溶接によって接合され、上方に張り出された平坦部６１が、ドリルビス６３によって出隅部材１に接合される。 Specifically, the bulging portion 62 of the lightning plate 6 is joined to the standing wall portion 711 by welding, and the flat portion 61 protruding upward is joined to the protruding corner member 1 by the drill screw 63.
また、図４に示すように、稲妻プレート６の平坦部６１にねじ込まれたドリルビス６３は、金属プレート３を貫通してＡＬＣ本体部２の内部に先端が埋設される。 As shown in FIG. 4, the drill screw 63 screwed into the flat portion 61 of the lightning plate 6 penetrates the metal plate 3 and is embedded in the tip of the ALC main body portion 2.
さらに、床側の梁７と出隅部材１の下端との取り付け構造においては、上下方向に間隔を置いて複数本（例えば２本）のドリルネジ４，４が、下地板５、ＡＬＣ本体部２及び金属プレート３に貫通される。そして、梁７の外側面側は、下化粧部材７２によって覆われる。 Further, in the mounting structure between the floor-side beam 7 and the lower end of the protruding corner member 1, a plurality of (for example, two) drill screws 4, 4 are provided at intervals in the vertical direction to form the base plate 5 and the ALC main body 2. And penetrated through the metal plate 3. The outer surface side of the beam 7 is covered with the lower decorative member 72.
ここまでは、床側の梁７と出隅部材１の下端との取り付け構造について説明したが、天井側の梁７Ａと出隅部材１の上端との取り付け構造も同様に構成される。 Up to this point, the mounting structure between the floor-side beam 7 and the lower end of the protruding corner member 1 has been described. However, the mounting structure between the ceiling-side beam 7A and the upper end of the protruding corner member 1 is also configured in the same manner.
但し、天井側の梁７Ａと出隅部材１の上端との取り付け構造においては、ドリルネジ４は１本でもよい。そして、梁７Ａの外側面側は、上化粧部材７３によって覆われる。 However, in the mounting structure of the beam 7A on the ceiling side and the upper end of the protruding corner member 1, the number of drill screws 4 may be one. The outer surface side of the beam 7A is covered with an upper decorative member 73.
続いて、本実施の形態のＡＬＣ部材としての入隅部材１Ａの構成について、図５を参照しながら説明する。本実施の形態の入隅部材1Ａは、ＡＬＣ本体部２Ａと、ＡＬＣ本体部２Ａの外側面側に取り付けられる装飾用板材としての下地板５Ａと、ＡＬＣ本体部２Ａの内側面側に取り付けられる金属プレート３Ａと、棒状固定具としてのドリルネジ４とによって主に構成される。 Next, the configuration of the corner member 1A as the ALC member of the present embodiment will be described with reference to FIG. The corner member 1A according to the present embodiment includes an ALC main body 2A, a base plate 5A as a decorative plate attached to the outer surface of the ALC main body 2A, and a metal attached to the inner surface of the ALC main body 2A. It is mainly comprised by the plate 3A and the drill screw 4 as a rod-shaped fixing tool.
ＡＬＣ本体部２Ａは、軽量発泡コンクリートによって、第１辺部２１Ａと第２辺部２２Ａとが略直交して平面視略Ｌ字形に成形される。下地板５Ａは、ＡＬＣ本体部２Ａの外側面の全面を覆うように平面視略Ｌ字形に形成される。 The ALC main body 2A is formed of light weight foamed concrete so that the first side portion 21A and the second side portion 22A are substantially orthogonal to each other and are substantially L-shaped in plan view. The base plate 5A is formed in a substantially L shape in plan view so as to cover the entire outer surface of the ALC main body 2A.
ここで、ＡＬＣ本体部２Ａの外側面とは、入隅の場合は、交差する第１辺部２１Ａと第２辺部２２Ａの内角側の側面を指す。また、平面視略Ｌ字形に形成される下地板５Ａは、複数枚の板材の組み合わせであっても、一体に成形されたものであってもいずれでもよい。 Here, the outer side surface of the ALC main body 2A indicates the side surface on the inner angle side of the intersecting first side portion 21A and second side portion 22A in the case of a corner. In addition, the base plate 5A formed in a substantially L shape in plan view may be a combination of a plurality of plate members or may be integrally formed.
そして、ＡＬＣ本体部２Ａの外側面側に取り付けられる金属プレート３Ａは、第１板部３１Ａと第２板部３２Ａとが略直交する平面視略Ｌ字形のアングル状に形成される。 The metal plate 3A attached to the outer surface side of the ALC main body 2A is formed in an angled L shape in plan view, in which the first plate portion 31A and the second plate portion 32A are substantially orthogonal.
金属プレート３Ａの第１板部３１Ａは、ＡＬＣ本体部２Ａの第１辺部２１Ａに密着させる。また、金属プレート３Ａの第２板部３２Ａは、ＡＬＣ本体部２Ａの第２辺部２２Ａに密着させる。 The first plate portion 31A of the metal plate 3A is brought into close contact with the first side portion 21A of the ALC main body portion 2A. Further, the second plate portion 32A of the metal plate 3A is brought into close contact with the second side portion 22A of the ALC main body portion 2A.
そして、ドリルネジ４は、下地板５Ａ、第１辺部２１Ａ及び第１板部３１Ａに貫通されて、先端４１が金属プレート３Ａから突出される。また、別のドリルネジ４は、下地板５Ａ、第２辺部２２Ａ及び第２板部３２Ａに貫通される。 The drill screw 4 penetrates the base plate 5A, the first side portion 21A, and the first plate portion 31A, and the tip 41 projects from the metal plate 3A. Another drill screw 4 is penetrated by the base plate 5A, the second side portion 22A, and the second plate portion 32A.
さらに、下地板５Ａの端面５２とＡＬＣ本体部２Ａの端面２４とを連続して覆うように接着剤が塗布されることによって、下地板５Ａの外周が接着剤を介してＡＬＣ本体部２Ａに接合される。 Further, by applying an adhesive so as to continuously cover the end surface 52 of the base plate 5A and the end surface 24 of the ALC main body 2A, the outer periphery of the base plate 5A is joined to the ALC main body 2A via the adhesive. Is done.
図６は、外壁に出隅部と入隅部が発生する建物の横断面図を示している。この外壁の出隅部には出隅部材１が配置され、入隅部には入隅部材１Ａが配置される。 FIG. 6 shows a cross-sectional view of a building in which an outer corner and an outer corner are generated on the outer wall. An outer corner member 1 is disposed at the outer corner of the outer wall, and an inner corner member 1A is disposed at the inner corner.
出隅部材１及び入隅部材１Ａには、平壁部材８が接続される。この平壁部材８は、上下の梁７，７Ａ間に介在される間柱であるスタッド７６に取り付けられる。 A flat wall member 8 is connected to the protruding corner member 1 and the entering corner member 1A. The flat wall member 8 is attached to a stud 76 that is a stud interposed between the upper and lower beams 7 and 7A.
さらに、出隅部材１と入隅部材１Ａとの間も、平壁部材８によって接続される。出隅部材１又は入隅部材１Ａと平壁部材８との間には、タイル５１，５１間に合わせてガスケットなどが挿入される目地部８１が設けられる。 Furthermore, the flat wall member 8 also connects between the protruding corner member 1 and the entering corner member 1A. A joint portion 81 into which a gasket or the like is inserted between the tiles 51 and 51 is provided between the protruding corner member 1 or the entering corner member 1A and the flat wall member 8.
出隅部材１、入隅部材１Ａ及び平壁部材８の内側面側には、内壁部７４，７４Ａが設けられる。また、内壁部７４，７４Ａ側に突出したドリルネジ４の先端４１は、切断されて除去される。 Inner wall portions 74 and 74 </ b> A are provided on the inner side surfaces of the protruding corner member 1, the entering corner member 1 </ b> A, and the flat wall member 8. Further, the tip 41 of the drill screw 4 protruding toward the inner wall portions 74 and 74A is cut and removed.
ここで、ドリルネジ４の切断は、金属プレート３，３Ａとの接合が解除されることがないように、数mm残して行われる。また、出隅部材１、入隅部材１Ａ及び平壁部材８と内壁部７４，７４Ａとの間には、断熱材７５などが配置される。 Here, the cutting of the drill screw 4 is performed while leaving several mm so that the joining with the metal plates 3 and 3A is not released. Further, a heat insulating material 75 or the like is disposed between the protruding corner member 1, the entering corner member 1 </ b> A and the flat wall member 8 and the inner wall portions 74 and 74 </ b> A.
次に、本実施の形態の出隅部材１及び入隅部材１Ａ、並びにそれを使用した固定構造及び建物の作用について説明する。 Next, the operation of the protruding corner member 1 and the entering corner member 1A of the present embodiment, the fixing structure using the same, and the building will be described.
このように構成された本実施の形態の出隅部材１（又は入隅部材１Ａ）は、出隅部材１（入隅部材１Ａ）の外側面側に取り付けられる下地板５（５Ａ）と内側面側に取り付けられる金属プレート３（３Ａ）とが、ドリルネジ４によって連結される構造となっている。 The projecting corner member 1 (or the entering corner member 1A) of the present embodiment configured as described above has a base plate 5 (5A) and an inner surface attached to the outer surface side of the projecting corner member 1 (entering corner member 1A). The metal plate 3 (3A) attached to the side is connected by a drill screw 4.
すなわち金属プレート３（３Ａ）は、ＡＬＣ本体部２，２Ａの表面である内側面側に取り付ければよいため、内部に埋設させる場合に比べて、軽量発泡コンクリートの硬化後でも取り付けが可能であるなど、容易に製作することができる。 That is, since the metal plate 3 (3A) may be attached to the inner side surface, which is the surface of the ALC main body 2 or 2A, it can be attached even after the lightweight foamed concrete is cured, compared to the case where it is embedded inside. Can be easily manufactured.
さらに、下地板５（５Ａ）と金属プレート３（３Ａ）との離隔がＡＬＣ本体部２（２Ａ）の厚さとなって、金属プレートが本体部内に埋設される場合と比べて広く確保できる。 Furthermore, the separation between the base plate 5 (5A) and the metal plate 3 (3A) becomes the thickness of the ALC main body 2 (2A), and can be secured wider than when the metal plate is embedded in the main body.
下地板５（５Ａ）に頭部が定着されるドリルネジ４が、ＡＬＣ本体部２（２Ａ）の反対側の内側面に配置された金属プレート３（３Ａ）にねじ込まれると、ＡＬＣ本体部２（２Ａ）の厚さがドリルネジ４のアームの長さとなる。アームが長くなると、抵抗モーメントを大きくすることができるので、高い強度で下地板５（５Ａ）をＡＬＣ本体部２（２Ａ）に固定させることができる。 When the drill screw 4 whose head is fixed to the base plate 5 (5A) is screwed into the metal plate 3 (3A) disposed on the inner surface opposite to the ALC main body 2 (2A), the ALC main body 2 ( The thickness of 2A) is the length of the arm of the drill screw 4. As the arm becomes longer, the resistance moment can be increased, so that the base plate 5 (5A) can be fixed to the ALC main body 2 (2A) with high strength.
また、ドリルネジ４による連結に加えて、ＡＬＣ本体部２（２Ａ）と下地板５（５Ａ）との接合に接着剤を併用することで、より強固に下地板５（５Ａ）をＡＬＣ本体部２（２Ａ）と一体化させることができる。 Further, in addition to the connection by the drill screw 4, the base plate 5 (5A) is more firmly attached to the ALC main body portion 2 by using an adhesive in combination of the ALC main body portion 2 (2A) and the base plate 5 (5A). (2A) can be integrated.
そして、高い強度で固定された下地板５（５Ａ）には、タイル５１，・・・のような重量がある化粧材を貼り付けることができる。また、平面視略Ｌ字形に成形されたＡＬＣ本体部２，２Ａであれば、外壁の出隅部材１や入隅部材１Ａとして利用することができる。 And the base material 5 (5A) fixed with high intensity | strength can affix the cosmetics with a weight like tile 51, .... Moreover, if it is ALC main-body parts 2 and 2A shape | molded by planar view substantially L-shape, it can utilize as the protruding corner member 1 and the entering corner member 1A of an outer wall.
さらに、出隅部材１及び入隅部材１Ａの固定構造、及びそれを備えた建物では、建物本体部側の梁７，７Ａと連結させる稲妻プレート６が、金属プレート３，３Ａを配置した位置でＡＬＣ本体部２，２Ａに接合される。 Furthermore, in the fixing structure of the protruding corner member 1 and the entering corner member 1A, and the building including the same, the lightning plate 6 connected to the beams 7 and 7A on the building main body side is located at the position where the metal plates 3 and 3A are arranged. It is joined to the ALC main body 2, 2A.
すなわち、金属プレート３，３Ａによって補強されたＡＬＣ本体部２，２Ａに、稲妻プレート６を接合させるためのドリルビス６３がねじ込まれる。このため、ドリルビス６３の周囲が高強度の金属プレート３，３Ａとなって、強固な接合構造にすることができる。 That is, the drill screw 63 for joining the lightning plate 6 is screwed into the ALC main body 2, 2A reinforced by the metal plates 3, 3A. For this reason, the circumference | surroundings of the drill screw 63 become the high intensity | strength metal plates 3 and 3A, and it can be set as a firm junction structure.
以上、図面を参照して、本発明の実施の形態を詳述してきたが、具体的な構成は、この実施の形態に限らず、本発明の要旨を逸脱しない程度の設計的変更は、本発明に含まれる。 The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific configuration is not limited to this embodiment, and design changes that do not depart from the gist of the present invention are not limited to this embodiment. Included in the invention.
例えば、前記実施の形態では、下地板５，５Ａ、ＡＬＣ本体部２，２Ａ及び金属プレート３，３Ａを連結させる棒状固定具をドリルネジ４として説明したが、これに限定されるものではなく、ビス又は釘などが棒状固定具であってもよい。 For example, in the above-described embodiment, the rod-shaped fixture that connects the base plates 5 and 5A, the ALC main body portions 2 and 2A, and the metal plates 3 and 3A has been described as the drill screw 4. However, the present invention is not limited to this. Or a nail etc. may be a rod-shaped fixture.
また、前記実施の形態では、タイル５１，・・・を貼り付ける下地板５，５Ａを装飾用板材として説明したが、これに限定されるものではなく、塗装された外壁材などが装飾用板材であってもよい。 Moreover, in the said embodiment, although the baseplates 5 and 5A which affix the tiles 51 ... were demonstrated as a board | plate material for decoration, it is not limited to this, The painted outer wall material etc. are board | plate materials for a decoration It may be.
１ 出隅部材（ＡＬＣ部材）
１Ａ 入隅部材（ＡＬＣ部材）
２，２Ａ ＡＬＣ本体部
３，３Ａ 金属プレート
４ ドリルネジ（棒状固定具）
４１ 先端
５，５Ａ 下地板（装飾用板材）
６ 稲妻プレート（固定金具）
７，７Ａ 梁（建物本体部）
1 Out corner member (ALC member)
1A Corner member (ALC member)
2,2A ALC body 3,3A Metal plate 4 Drill screw (bar-shaped fixture)
41 Tip 5,5A Base plate (decorative plate material)
6 Lightning plate (fixing bracket)
7,7A Beam (building body)
Claims (7)
ＡＬＣ本体部と、
前記ＡＬＣ本体部の外側面側に取り付けられた装飾用板材と、
前記ＡＬＣ本体部の内側面側に取り付けられた金属プレートと、
前記装飾用板材、前記ＡＬＣ本体部及び前記金属プレートに貫通させて先端を前記金属プレートから突出させた棒状固定具とを備えたことを特徴とするＡＬＣ部材。 An ALC member having a decorative plate attached to the surface,
ALC main body,
A decorative plate attached to the outer surface of the ALC main body,
A metal plate attached to the inner surface of the ALC main body,
An ALC member comprising: the decorative plate material; the ALC main body portion; and a rod-shaped fixture having a tip protruding from the metal plate through the metal plate.
前記建物本体部側に連結させる固定金具を前記金属プレート及びＡＬＣ本体部に接合させることを特徴とするＡＬＣ部材の固定構造。 An ALC member fixing structure for attaching the ALC member according to any one of claims 1 to 5 to a building main body,
A fixing structure for an ALC member, characterized in that a fixing metal fitting to be connected to the building main body is joined to the metal plate and the ALC main body.
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| JPS5113113U (en) * | 1974-07-17 | 1976-01-30 | ||
| JPS5789054A (en) * | 1980-11-20 | 1982-06-03 | Yayoi Kagaku Kogyo Kk | Fancy finishing of rough surface for interior material |
| JPH0790955A (en) * | 1993-09-22 | 1995-04-04 | Asahi Chem Ind Co Ltd | Attaching structure for decorative panel |
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