JP2019011647A - Exterior wall panel, exterior wall structure and exterior wall construction method - Google Patents

Exterior wall panel, exterior wall structure and exterior wall construction method Download PDF

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JP2019011647A
JP2019011647A JP2017129842A JP2017129842A JP2019011647A JP 2019011647 A JP2019011647 A JP 2019011647A JP 2017129842 A JP2017129842 A JP 2017129842A JP 2017129842 A JP2017129842 A JP 2017129842A JP 2019011647 A JP2019011647 A JP 2019011647A
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corner
wall
vertical
exterior wall
edges
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JP7050430B2 (en
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雅司 大久保
Masashi Okubo
雅司 大久保
秀俊 橘
Hidetoshi Tachibana
秀俊 橘
中村　圭吾
Keigo Nakamura
圭吾 中村
智美 添田
Tomomi Soeda
智美 添田
智洋 藤沼
Tomohiro Fujinuma
智洋 藤沼
栄紀 鴨下
Yoshinori Kamoshita
栄紀 鴨下
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Fujita Corp
Daiwa House Industry Co Ltd
Nippon Steel Coated Sheet Corp
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Fujita Corp
Daiwa House Industry Co Ltd
Nippon Steel and Sumikin Coated Sheet Corp
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Abstract

To provide an exterior wall panel, exterior wall structure and an exterior wall construction method, which can construct an exterior wall excellent in wind resistance at arris corner parts of a building and may not need any scaffolds.SOLUTION: In exterior wall panels 5, plural exterior wall surface materials 51 are arranged vertically and connected by vertical furring strips 52a; the exterior wall surface materials 51 have two exterior wall surfaces orthogonal to each other; and several pieces of the vertical furring strips 52a are mounted to the rear surface side of each exterior wall surface. Vertical furring strips 52aamong the vertical furring strips 52a are located opposite to the side surface of a corner column 101 around the arris corner; and a length of vertical furring strips 52aadjacent to the vertical furring strips 52ais set to the length shorter than the length needed for the vertical panel connection.SELECTED DRAWING: Figure 5

Description

この発明は、複数の外壁面材が上下に並べられて縦胴縁で連結された外壁パネル、この外壁パネルを用いた外壁構造およびこの外壁構造を構築する外壁施工方法に関する。   The present invention relates to an outer wall panel in which a plurality of outer wall materials are vertically arranged and connected by a vertical trunk edge, an outer wall structure using the outer wall panel, and an outer wall construction method for constructing the outer wall structure.

特許文献１には、建物躯体への取付状態で上下方向に並ぶ複数枚の外壁パネルを、上記建物躯体への取付け用の下地となり、上記外壁パネルの横幅方向に並んでそれぞれ上下方向に延びる複数本の胴縁に、上記建物躯体の外壁パネル取付け箇所とは別の場所で組み付けて下地一体型の外壁パネルユニットとする作業に用いる地組架台であって、自立する地組架台本体と、この地組架台本体にそれぞれ取付けられ、上記外壁パネルユニットのユニット化前の上記複数本の各胴縁を、ユニット化後の配置関係でかつ立ち姿勢として、その下端および上部で位置決め状態に保持する複数の下端固定治具および上側固定治具と、を備える、外壁パネルの地組架台が開示されている。   In Patent Document 1, a plurality of outer wall panels arranged in the vertical direction in a state of being attached to the building frame serve as a base for mounting to the building frame, and extend in the vertical direction along the lateral width direction of the outer wall panel. A ground frame used for the work of assembling a base wall-integrated outer wall panel unit by assembling to the body edge of the book at a location different from the location of the outer wall panel of the building frame, A plurality of each of the plurality of body edges, which are respectively attached to the groundwork frame main body, and held in the positioning state at the lower end and the upper portion thereof in the arrangement relation and the standing posture after the unitization as the united state of the outer wall panel unit. An outer wall panel base frame comprising a lower end fixing jig and an upper side fixing jig is disclosed.

特開２０１６−９４７８６号公報Japanese Patent Laid-Open No. 2006-94786

上記特許文献１では、平板の外壁パネルを作製しているが、このような平板の外壁パネルで建物の出隅コーナーの外壁を構築することは容易でない。一方、外壁パネルを出隅コーナーに合わせてＬ字状に構成することが考えられるが、当該外壁パネルが風圧を受けることを考慮する必要がある。また、上記Ｌ字の外壁パネルを建物の出隅コーナー部に取り付けることにおいて、足場を不要にすることが望まれる。   In Patent Document 1, a flat outer wall panel is manufactured, but it is not easy to construct an outer wall of a corner of a building with such a flat outer wall panel. On the other hand, it is conceivable that the outer wall panel is configured in an L shape in accordance with the corner of the projecting corner, but it is necessary to consider that the outer wall panel receives wind pressure. In addition, it is desirable to eliminate the need for a scaffold in attaching the L-shaped outer wall panel to the corner of the corner of the building.

この発明は、上記の事情に鑑み、建物の出隅コーナー部で耐風に優れた外壁を構成することができ、また、足場を不要にし得る外壁パネル、および外壁構造および外壁施工方法を提供することを課題とする。   In view of the above circumstances, the present invention provides an outer wall panel that can form an outer wall having excellent wind resistance at a corner portion of a building and can eliminate the need for a scaffold, and an outer wall structure and an outer wall construction method. Is an issue.

この発明の外壁パネルは、上記の課題を解決するために、建物の出隅コーナーに取り付けられる外壁パネルであって、複数の外壁面材が上下に並べられて縦胴縁で連結されており、上記外壁面材は直交する二面の外壁面を有し、各々の外壁面に上記縦胴縁が複数本取り付けられており、各外壁面の少なくとも最もコーナー寄りの縦胴縁は上記出隅コーナーの隅柱に対向して位置するように設けられていることを特徴とする（以下、この項において第１構成という。）。   In order to solve the above problems, the outer wall panel of the present invention is an outer wall panel that is attached to a corner of a corner of a building, and a plurality of outer wall materials are arranged vertically and connected by vertical trunk edges, The outer wall material has two outer wall surfaces that are orthogonal to each other, and a plurality of the vertical body edges are attached to each outer wall surface. It is characterized by being provided so as to be opposed to the corner pillar (hereinafter referred to as a first configuration in this section).

上記の構成であれば、外壁面の少なくとも最もコーナー寄りの縦胴縁は隅柱に対向して位置するので、各外壁面の複数本の縦胴縁の配置間隔を適切に設定して、建物の出隅コーナー部において耐風に優れた外壁を構成することができる。また、一つの外壁パネルを建物の出隅コーナーに取り付ける作業によって、建物の出隅コーナーには、直交する二面の外壁面が一度に形成されることになり、外壁パネルの建物への設置の作業時間を短縮できる。   In the above configuration, since the vertical wall edge closest to the corner of the outer wall surface is located opposite the corner pillar, the arrangement interval of the multiple vertical wall edges of each outer wall surface is appropriately set, and the building An outer wall having excellent wind resistance can be formed at the corners of the corners. In addition, by attaching one outer wall panel to the corner of the building, two outer wall surfaces that are orthogonal to each other are formed at the same time at the corner of the building. Work time can be shortened.

上記最もコーナー寄りの縦胴縁以外の縦胴縁のなかの一部の縦胴縁の丈が、上下のパネル連結に必要な丈よりも短くされていてもよい（以下、この項において第２構成という。）。これによれば、例えば、建物に設置する上下の外壁パネルにおける上記最もコーナー寄りの縦胴縁に隣接する縦胴縁同士の間を、上記の最もコーナー寄りの縦胴縁同士を接続するための作業用空間とすることができ、作業効率が向上する。また、作業者は、各階の床スラブ上で最もコーナー寄りの縦胴縁同士を接続する作業が行えるので、足場を不要にし得る。   The length of a part of the vertical trunk edge other than the vertical trunk edge closest to the corner may be shorter than the length necessary for connecting the upper and lower panels (hereinafter referred to as the second in this section). Called composition). According to this, for example, between the vertical trunk edges adjacent to the vertical corner edge closest to the corner in the upper and lower outer wall panels installed in the building, for connecting the vertical corner edges closest to the corner. It can be used as a work space, and work efficiency is improved. Moreover, since the operator can perform the operation | work which connects the vertical trunk edges closest to a corner on the floor slab of each floor, a scaffold can be made unnecessary.

上記丈が短くされた縦胴縁は、上記隅柱における上記出隅コーナー側の角の隣の角の近傍に位置するのがよい（以下、この項において第３構成という。）。これによれば、上記の最もコーナー寄りの縦胴縁同士を接続するための作業用空間の位置の適切化が図れるとともに、各外壁面の複数本の縦胴縁の配置間隔の適切化が図れる。   The vertical body edge with the shortened length may be positioned in the vicinity of a corner adjacent to the corner on the protruding corner side of the corner column (hereinafter referred to as a third configuration in this section). According to this, the position of the working space for connecting the vertical trunk edges closest to the corners can be optimized, and the arrangement intervals of a plurality of vertical trunk edges on each outer wall surface can be optimized. .

また、この発明の外壁構造は、上記第１構成の外壁パネルを建物の出隅コーナーに上下に配置して取り付ける外壁構造であって、上下の外壁パネルにおける対応する縦胴縁同士が接続板によって接続されていることを特徴とする。   Further, the outer wall structure of the present invention is an outer wall structure in which the outer wall panel having the above first configuration is arranged at the upper and lower corners of the building and attached thereto, and the corresponding vertical trunk edges of the upper and lower outer wall panels are connected by the connecting plate. It is connected.

また、この発明の外壁構造は、上記第２構成または第３構成の外壁パネルを建物の出隅コーナーに上下に配置して取り付ける外壁構造であって、上下の外壁パネルにおける上記最もコーナー寄りの縦胴縁に隣接する縦胴縁同士の間に、丈が短くされた分を補う補助胴縁が設けられていることを特徴とする。   The outer wall structure of the present invention is an outer wall structure in which the outer wall panel having the second configuration or the third configuration is vertically arranged and attached to the corner of a building corner, and is the vertical wall closest to the corner of the upper and lower outer wall panels. An auxiliary trunk edge that compensates for the shortened length is provided between the longitudinal trunk edges adjacent to the trunk edge.

また、この発明の外壁施工方法は、上記第２構成または第３構成の外壁パネルを用いる外壁構造を構築する外壁施工方法であって、上下の外壁パネルにおける上記最もコーナー寄りの縦胴縁に隣接する縦胴縁同士の間からの操作によって、上記最もコーナー寄りの縦胴縁同士を接続板によって接続する工程と、上下の外壁パネルにおける上記隣接する縦胴縁同士を、丈が短くされた分を補う補助胴縁を設けて接続する工程とを含むことを特徴とする。   The outer wall construction method of the present invention is an outer wall construction method for constructing an outer wall structure using the outer wall panel of the second configuration or the third configuration, and is adjacent to the vertical trunk edge closest to the corner in the upper and lower outer wall panels. The length of the step of connecting the vertical barrel edges closest to the corners by the connecting plate and the adjacent vertical barrel edges of the upper and lower outer wall panels by the operation from between the vertical barrel edges are reduced. And providing an auxiliary body edge that compensates for the connection.

本発明であれば、建物の出隅コーナー部において耐風に優れた外壁を構成することができる。また、足場を不要にすることも可能になるという効果を奏する。   If it is this invention, the outer wall excellent in wind resistance can be comprised in the corner part of a corner of a building. In addition, there is an effect that it is possible to make the scaffold unnecessary.

本発明の実施形態に係る外壁パネルを示した斜視図である。It is the perspective view which showed the outer wall panel which concerns on embodiment of this invention. 同図（Ａ）は図１の外壁パネルにおける外壁面材の上部および下部を示した断面図であり、同図（Ｂ）は図１の上下に並ぶ外壁面材の嵌め込み箇所の断面図である。1A is a cross-sectional view showing an upper portion and a lower portion of the outer wall surface material in the outer wall panel of FIG. 1, and FIG. 1B is a cross-sectional view of a fitting portion of the outer wall surface material arranged vertically in FIG. . 図１の外壁パネルを用いた外壁施工方法を示した概略の斜視図である。It is the schematic perspective view which showed the outer wall construction method using the outer wall panel of FIG. 図３の外壁施工方法による外壁構造の概略の横断面図である。FIG. 4 is a schematic cross-sectional view of an outer wall structure by the outer wall construction method of FIG. 3. 図３の続きとなる外壁施工方法の工程を示した概略の斜視図である。It is the schematic perspective view which showed the process of the outer wall construction method which continues FIG. 図５の続きとなる外壁施工方法の工程を示した概略の斜視図である。It is the schematic perspective view which showed the process of the outer wall construction method which continues FIG. 本発明の実施形態に係る外壁パネルを上下に位置させ、上下の縦胴縁の接合手順を示した説明図である。It is explanatory drawing which positioned the outer wall panel which concerns on embodiment of this invention up and down, and showed the joining procedure of the upper and lower vertical trunk edges. 図６の続きとなる外壁施工方法の工程を示した概略の斜視図である。It is the schematic perspective view which showed the process of the outer wall construction method which continues FIG.

以下、この発明の実施の形態を添付図面に基づいて説明する。
図１に示すように、外壁パネル５は、複数の横長の外壁面材５１を上下に複数枚並べて下地材５２で相互に連結された構造を有する。図１に示す例では、上記下地材５２として縦胴縁５２ａを備えている。上記縦胴縁５２ａは、例えば、リップ溝型鋼からなる。 Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in FIG. 1, the outer wall panel 5 has a structure in which a plurality of horizontally long outer wall materials 51 are arranged vertically and connected to each other by a base material 52. In the example shown in FIG. 1, a vertical trunk edge 52 a is provided as the base material 52. The vertical trunk edge 52a is made of, for example, lip groove steel.

上記外壁面材５１は、例えば、図２（Ａ）および図２（Ｂ）に示すように、不燃断熱材５１ａを鋼板５１ｂ、５１ｃで挟み込んだ金属サンドイッチパネルである。２枚の外壁面材５１を上下に並べた場合、下段に位置する外壁面材５１の上端面に形成された横幅方向に長い２か所の凹部５１ｄに、上段に位置する外壁面材５１の下端面に形成された横幅方向に長い２か所の凸部５１ｅが嵌まり込むことにより、上下の外壁面材５１が互いに面外方向に位置ずれしないように組み合わされる。なお、上記外壁パネル５を組み立てるための地組架台については、図示を省略する。   The outer wall surface material 51 is, for example, a metal sandwich panel in which an incombustible heat insulating material 51a is sandwiched between steel plates 51b and 51c, as shown in FIGS. 2 (A) and 2 (B). When the two outer wall materials 51 are arranged one above the other, the outer wall materials 51 located in the upper stage are formed in two recesses 51d that are long in the widthwise direction and formed in the upper end surface of the outer wall material 51 located in the lower stage. By fitting the two convex portions 51e formed in the lower end surface in the lateral width direction, the upper and lower outer wall surface materials 51 are combined so as not to be displaced from each other in the out-of-plane direction. In addition, about the ground frame for assembling the said outer wall panel 5, illustration is abbreviate | omitted.

上記外壁パネル５は、建設中の建物１００（図３等参照）の出隅コーナーに取り付けられる。そして、上記外壁パネル５は平面視で略Ｌ字状を有し、上記外壁面材５１は直交する二面の外壁面を備えており、それぞれの外壁面には上記縦胴縁５２ａが複数本、この実施形態では３本取り付けられている。   The outer wall panel 5 is attached to the corner of the corner of the building 100 under construction (see FIG. 3 and the like). The outer wall panel 5 has a substantially L shape in plan view, and the outer wall surface material 51 has two outer wall surfaces orthogonal to each other, and each of the outer wall surfaces has a plurality of the vertical trunk edges 52a. In this embodiment, three are attached.

また、上記外壁パネル５において、各外壁面の３本の縦胴縁５２ａのうち、最もコーナー寄りの縦胴縁５２ａ1は後述の隅柱１０１の側面に対向して位置する。また、上記最もコーナー寄りの縦胴縁５２ａ1に隣接する縦胴縁５２ａ2(中央側の縦胴縁)の丈は、上下のパネル連結に必要な丈よりも短くされている。一方、上記縦胴縁５２ａのうち、最もコーナー寄りの縦胴縁５２ａ1および最もコーナーから遠い縦胴縁５２ａ3の丈は、上下のパネル連結に必要な丈になっている。 Further, in the outer wall panel 5, among the three vertical trunk edges 52 a of each outer wall face, the vertical trunk edge 52 a 1 closest to the corner is positioned to face a side surface of a corner pillar 101 described later. Further, the length of the vertical trunk edge 52a 2 (vertical trunk edge on the center side) adjacent to the vertical trunk edge 52a 1 closest to the corner is shorter than the length necessary for connecting the upper and lower panels. On the other hand, among the vertical body edges 52a, the length of the vertical body edge 52a 1 closest to the corner and the length of the vertical body edge 52a 3 farthest from the corner are the lengths necessary for connecting the upper and lower panels.

次に、この実施形態の外壁構造および外壁施工方法について説明していく。図３および図４に示すように、建物１００の出隅コーナーには、隅柱１０１が設けられている。この隅柱１０１の下側には下階の床スラブ１０２が設けられており、上側には上階の床スラブ１０３が設けられている。上記外壁パネル５は、上記隅柱１０１を囲うように配置され、上側の一部分が上記下階の床スラブ１０２のフロア面から突き出して設けられる。また、上記外壁パネル５は、上記下階の床スラブ１０２に、図示しないファスナーによって固定される。また、上記外壁パネル５において、上記縦胴縁５２ａ2の水平方向位置は、後述の補助胴縁６２の取り付け等を考慮し、上記隅柱１０１における上記出隅コーナー側の角の隣の角の近傍にくるように配置されている。上記隅柱１０１の上記角部の近傍の範囲は、当該角部から幾分ブラインド側に近づいて上記隅柱１０１の側面と対面する範囲でもよいし、上記角部から幾分部屋側に出て上記隅柱１０１の側面から外れる範囲でもよい。 Next, the outer wall structure and the outer wall construction method of this embodiment will be described. As shown in FIGS. 3 and 4, corner pillars 101 are provided at the corners of the corner of the building 100. A lower floor slab 102 is provided below the corner pillar 101, and an upper floor slab 103 is provided on the upper side. The outer wall panel 5 is disposed so as to surround the corner pillar 101, and an upper part thereof is provided so as to protrude from the floor surface of the floor slab 102 on the lower floor. The outer wall panel 5 is fixed to the floor slab 102 on the lower floor with a fastener (not shown). Further, in the outer wall panel 5, the horizontal position of the vertical trunk edge 52 a 2 is set at a corner adjacent to the corner on the protruding corner side in the corner column 101 in consideration of the mounting of an auxiliary trunk edge 62 described later. It is arranged so that it comes close. The range of the corner column 101 in the vicinity of the corner portion may be a range that is somewhat closer to the blind side from the corner portion and faces the side surface of the corner column 101, or is slightly out of the corner portion to the room side. It may be a range that deviates from the side surface of the corner post 101.

そして、図５に示すように、上記外壁パネル５上に、地上の地組架台で作製しておいた別の外壁パネル５を、クレーン等で吊り上げ、既にファスナーで固定されている下側の外壁パネル５上に位置させる。このとき、下側の外壁パネル５の上記縦胴縁５２ａ2と上側の外壁パネル５の上記縦胴縁５２ａ2との間に、治具や腕が入るための、高さが略３５０ｍｍ程度の離間空間（作業用空間）が形成される。なお、上下の上記縦胴縁５２ａ1間および上記縦胴縁５２ａ3間には、例えば、３０ｍｍ程度の隙間（クリアランス）が生じる。 Then, as shown in FIG. 5, another outer wall panel 5 that has been prepared with a ground frame on the above-mentioned outer wall panel 5 is lifted with a crane or the like, and the lower outer wall already fixed with a fastener. Position on panel 5. At this time, a height of about 350 mm is required for a jig or an arm to enter between the vertical trunk edge 52a 2 of the lower outer wall panel 5 and the vertical trunk edge 52a 2 of the upper outer wall panel 5. A separation space (working space) is formed. A gap (clearance) of, for example, about 30 mm is generated between the upper and lower vertical body edges 52a 1 and between the vertical body edges 52a 3 .

次に、図６および図７に示すように、上下の上記縦胴縁５２ａ1間および上記縦胴縁５２ａ3間には、平板状の接続板６１を配置し、これらに形成されている挿通孔にボルト等の締結部材を設けて相互に固定する。なお、上記縦胴縁５２ａ1、５２ａ3の端部には孔を形成しナットを溶接しておく。もちろん、ボルトを溶接しておいて、このボルトを接続板６１の挿通孔に通してナットを装着するようにしてもよい。上記接続板６１の配置や締結部材による固定操作は、上記縦胴縁５２ａ1間の作業用空間を利用して行うことができる。 Next, as shown in FIG. 6 and FIG. 7, a flat connecting plate 61 is disposed between the upper and lower vertical body edges 52a 1 and between the vertical body edges 52a 3 and the insertions formed in them. Fastening members such as bolts are provided in the holes and fixed to each other. It should be noted that holes are formed in the end portions of the vertical body edges 52a 1 and 52a 3 and nuts are welded. Of course, the bolt may be welded, and the bolt may be passed through the insertion hole of the connection plate 61 to mount the nut. Fixing operation by the arrangement and fastening member of the connecting plate 61 can be performed by utilizing a working space between the Tatedoen 52a 1.

上下の縦胴縁５２ａ1間での上記接続板６１の配置や締結部材による固定を行った後、上記縦胴縁５２ａ2間の上記操作空間に、上記縦胴縁５２ａ2における丈が短くされた分を補う、リップ溝形鋼等からなる補助胴縁６２を配置する。さらに２枚の接続板６１を用い、これらに形成されている挿通孔にボルト等の締結部材を設けて相互に固定する。 After fixation with placement and fastening member of the connection plate 61 in between the upper and lower Tatedoen 52a 1, in the operational space between the Tatedoen 52a 2, length in the Tatedoen 52a 2 is shortened An auxiliary barrel edge 62 made of lip channel steel or the like is arranged to compensate for the excess. Further, two connecting plates 61 are used, and fastening members such as bolts are provided in the insertion holes formed in these connecting plates 61 and fixed to each other.

そして、上下の上記縦胴縁５２ａ3間での上記接続板６１の配置や締結部材による固定を行い、さらに、図８に示すように、別の外壁パネル５を上側に取り付けていく。 Then, the connection plate 61 is arranged between the upper and lower vertical body edges 52a 3 and fixed by a fastening member, and another outer wall panel 5 is attached to the upper side as shown in FIG.

上記の構成であれば、各外壁面の最もコーナー寄りの縦胴縁５２ａ1が隅柱１０１に対向して位置するので、各外壁面の複数本の縦胴縁５２ａの配置間隔を適切に設定して、建物１００の出隅コーナー部において耐風に優れた外壁を構成することができる。また、一つの上記外壁パネル５を建物の出隅コーナーに取り付ける作業によって、建物の出隅コーナーには、直交する二面の外壁面が一度に形成されることになり、外壁パネルの建物への設置の作業時間を短縮できる。 With the above configuration, since the vertical barrel edge 52a 1 closest to the corner of each outer wall surface is positioned facing the corner pillar 101, the arrangement interval of the plurality of vertical drum edges 52a on each outer wall surface is appropriately set. And the outer wall excellent in wind resistance can be comprised in the corner part of the corner of the building 100. Further, by attaching one outer wall panel 5 to the corner of the building, two outer wall surfaces that are orthogonal to each other are formed at the corner of the building at the same time. Installation time can be shortened.

また、上記最もコーナー寄りの縦胴縁５２ａ1に隣接する縦胴縁５２ａ2の丈が、上下のパネル連結に必要な丈よりも短くされていると、建物１００に設置する上下の外壁パネル５における上記最もコーナー寄りの縦胴縁５２ａ1に隣接する縦胴縁５２ａ2同士の間を、上記の最もコーナー寄りの縦胴縁５２ａ1同士を接続するための作業用空間とすることができ、作業効率が向上する。また、作業者は、各階の床スラブ上で最もコーナー寄りの縦胴縁同士を接続する作業が行えるので、足場を不要にし得る。 If the length of the vertical trunk edge 52a 2 adjacent to the vertical trunk edge 52a 1 closest to the corner is shorter than the length required for connecting the upper and lower panels, the upper and lower outer wall panels 5 installed in the building 100 are arranged. the most corners near the Tatedoen 52a 1 between each other Tatedoen 52a 2 adjacent, can be a working space for connecting the Tatedoen 52a 1 between the most corners near the in, Work efficiency is improved. Moreover, since the operator can perform the operation | work which connects the vertical trunk edges closest to a corner on the floor slab of each floor, a scaffold can be made unnecessary.

さらに、上記丈が短くされた縦胴縁５２ａ2が、上記隅柱１０１における上記出隅コーナー側の角の隣の角の近傍に位置すると、上記の最もコーナー寄りの縦胴縁５２ａ1同士を接続するための作業用空間の位置の適切化が図れるとともに、各外壁面の複数本の縦胴縁５２ａの配置間隔の適切化が図れる。 Further, when the vertical trunk edge 52a 2 having the shortened height is positioned in the vicinity of the corner adjacent to the corner on the protruding corner side in the corner column 101, the vertical trunk edges 52a 1 closest to the corners are connected to each other. The position of the work space for connection can be optimized, and the arrangement interval of the plurality of vertical trunk edges 52a on each outer wall surface can be optimized.

なお、上記外壁パネル５において、上記縦胴縁５２ａ2の丈を他の縦胴縁と同じ長さとすることも可能である、この場合、上記縦胴縁５２ａ2の水平方向位置を、上記隅柱１０１における上記出隅コーナー側の角の隣の角から腕や治具が入る程度の距離だけ室内寄りに離間させるのがよい。これにより、上記最もコーナー寄りの縦胴縁５２ａ1における上記接続板６１の取り付けのための作業用空間を確保することができる。なお、この場合には、上記縦胴縁５２ａ2は上記縦胴縁５２ａ1から多少離れて位置することになる。また、上記の例では、最もコーナー寄りの縦胴縁５２ａ1に隣接する１本の縦胴縁５２ａ2の丈が短くされたが、これに限らず、上記縦胴縁５２ａ1と縦胴縁５２ａ2の間に他の縦胴縁が存在するような場合には、この他の縦胴縁においても丈が短くされる。すなわち、最もコーナー寄りの縦胴縁以外の縦胴縁のなかの一部（１本または複数本）の縦胴縁の丈が、上下のパネル連結に必要な丈よりも短くされていてもよい。 In the outer wall panel 5, the length of the vertical trunk edge 52 a 2 can be the same length as the other vertical trunk edges. In this case, the horizontal position of the vertical trunk edge 52 a 2 is set to the corner. It is preferable that the column 101 is separated from the corner adjacent to the corner on the protruding corner side toward the room by a distance that allows arms and jigs to enter. Thereby, it is possible to secure a working space for attaching the connection plate 61 at the vertical trunk edge 52a 1 closest to the corner. In this case, the vertical trunk edge 52a 2 is located somewhat apart from the vertical trunk edge 52a 1 . In the above example, the length of one vertical trunk edge 52a 2 adjacent to the vertical trunk edge 52a 1 closest to the corner is shortened. However, the length is not limited to this, and the vertical trunk edge 52a 1 and the vertical trunk edge are not limited thereto. In the case where another vertical body edge exists between 52a 2, the length is shortened also in the other vertical body edge. That is, the length of one or more vertical trunk edges other than the one closest to the corner may be shorter than the height required for connecting the upper and lower panels. .

以上、図面を参照してこの発明の実施形態を説明したが、この発明は、図示した実施形態のものに限定されない。図示した実施形態に対して、この発明と同一の範囲内において、あるいは均等の範囲内において、種々の修正や変形を加えることが可能である。   As mentioned above, although embodiment of this invention was described with reference to drawings, this invention is not limited to the thing of embodiment shown in figure. Various modifications and variations can be made to the illustrated embodiment within the same range or equivalent range as the present invention.

５ ：外壁パネル
５１ ：外壁面材
５１ａ ：不燃断熱材
５１ｂ ：鋼板
５１ｃ ：鋼板
５１ｄ ：凹部
５１ｅ ：凸部
５２ ：下地材
５２ａ ：縦胴縁
５２ａ1 ：縦胴縁
５２ａ2 ：縦胴縁
５２ａ3 ：縦胴縁
６１ ：接続板
６２ ：補助胴縁
１００ ：建物
１０１ ：隅柱
１０２ ：床スラブ
１０３ ：床スラブ 5: the outer wall panel 51: outer wall surface member 51a: noncombustible insulation material 51b: steel 51c: steel 51d: recess 51e: convex portion 52: base material 52a: Tatedoen 52a 1: Tatedoen 52a 2: Tatedoen 52a 3 : Vertical trunk edge 61: Connection plate 62: Auxiliary trunk edge 100: Building 101: Corner pillar 102: Floor slab 103: Floor slab

Claims (6)

建物の出隅コーナーに取り付けられる外壁パネルであって、複数の外壁面材が上下に並べられて縦胴縁で連結されており、上記外壁面材は直交する二面の外壁面を有し、各々の外壁面に上記縦胴縁が複数本取り付けられており、各外壁面の少なくとも最もコーナー寄りの縦胴縁は上記出隅コーナーの隅柱に対向して位置するように設けられていることを特徴とする外壁パネル。   It is an outer wall panel attached to the corner of a building corner, and a plurality of outer wall materials are arranged vertically and connected by vertical trunk edges, and the outer wall materials have two orthogonal outer wall surfaces, A plurality of the vertical body edges are attached to each outer wall surface, and at least the vertical body edge closest to the corner of each outer wall surface is provided to face the corner column of the above-mentioned corner. Exterior wall panel characterized by. 請求項１に記載の外壁パネルにおいて、上記最もコーナー寄りの縦胴縁以外の縦胴縁のなかの一部の縦胴縁の丈が、上下のパネル連結に必要な丈よりも短くされていることを特徴とする外壁パネル。   2. The outer wall panel according to claim 1, wherein a length of a part of the vertical trunk edge other than the vertical trunk edge closest to the corner is shorter than a length necessary for connecting the upper and lower panels. An outer wall panel characterized by that. 請求項２に記載の外壁パネルにおいて、上記丈が短くされた縦胴縁は、上記隅柱における上記出隅コーナー側の角の隣の角の近傍に位置することを特徴とする外壁パネル。   3. The outer wall panel according to claim 2, wherein the vertical body edge having a shortened height is positioned in the vicinity of a corner adjacent to the corner on the protruding corner side of the corner post. 請求項１に記載の外壁パネルを建物の出隅コーナーに上下に配置して取り付ける外壁構造であって、上下の外壁パネルにおける対応する縦胴縁同士が接続板によって接続されていることを特徴とする外壁構造。   An outer wall structure according to claim 1, wherein the outer wall panel is attached to a corner of a building in an up-and-down direction, and corresponding vertical trunk edges in the upper and lower outer wall panels are connected by a connecting plate. Outer wall structure. 請求項２または請求項３に記載の外壁パネルを建物の出隅コーナーに上下に配置して取り付ける外壁構造であって、上下の外壁パネルにおける上記最もコーナー寄りの縦胴縁に隣接する縦胴縁同士の間に、丈が短くされた分を補う補助胴縁が設けられていることを特徴とする外壁構造。   4. An outer wall structure in which the outer wall panel according to claim 2 is vertically arranged at a corner of a building and attached to the corner of the building, and a vertical trunk edge adjacent to the vertical trunk edge closest to the corner in the upper and lower outer wall panels. An outer wall structure characterized in that an auxiliary trunk edge is provided between each other to compensate for the shortened length. 請求項５に記載の外壁構造を構築する外壁施工方法であって、上下の外壁パネルにおける上記最もコーナー寄りの縦胴縁に隣接する縦胴縁同士の間からの操作によって、上記最もコーナー寄りの縦胴縁同士を接続板によって接続する工程と、上下の外壁パネルにおける上記隣接する縦胴縁同士を、丈が短くされた分を補う補助胴縁を設けて接続する工程とを含むことを特徴とする外壁施工方法。   The outer wall construction method for constructing the outer wall structure according to claim 5, wherein the operation is performed between the vertical trunk edges adjacent to the vertical corner edges closest to the corners of the upper and lower outer wall panels, so A step of connecting the vertical body edges with a connecting plate, and a step of connecting the adjacent vertical body edges of the upper and lower outer wall panels with an auxiliary body edge that compensates for the shortened length. The outer wall construction method.
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Publication number Priority date Publication date Assignee Title
JP2004068523A (en) * 2002-08-09 2004-03-04 Kondo Kinzoku Kogyo Kk No-scaffolding construction method for assembling building material
JP2016094787A (en) * 2014-11-17 2016-05-26 株式会社フジタ Mounting structure and mounting method of outer wall panel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004068523A (en) * 2002-08-09 2004-03-04 Kondo Kinzoku Kogyo Kk No-scaffolding construction method for assembling building material
JP2016094787A (en) * 2014-11-17 2016-05-26 株式会社フジタ Mounting structure and mounting method of outer wall panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7399615B2 (en) 2018-12-27 2023-12-18 大和ハウス工業株式会社 Exterior wall panels and construction methods for exterior wall panels

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