JP3674945B2

JP3674945B2 - Wall surface material mounting method and mounting structure

Info

Publication number: JP3674945B2
Application number: JP2001013861A
Authority: JP
Inventors: 徳治坂上
Original assignee: 有限会社徳伸工業
Priority date: 2001-01-22
Filing date: 2001-01-22
Publication date: 2005-07-27
Anticipated expiration: 2021-01-22
Also published as: TW498129B; JP2002213034A

Description

【０００１】
【発明の属する技術分野】
本発明は、内部に空洞部を有する壁用面材を上下又は左右方向に並べて取付ける壁用面材の取付工法と取付構造に関する。
【０００２】
【発明が解決しようとする課題】
この種の工法は、予め成型した押し出し中空セメント板などから成る壁用面材を上下又は左右方向に構築して外壁面を構成するものであり、従来から取付具を用いる取付工法が知られている。
【０００３】
例えば、特公昭５６−２８５７号公報には、基礎や梁のような壁用面材支持材の屋外側上端面に固定した水平固定片の屋外側端部より上方へ向けて垂直取付片を延設して取付金具を形成し、垂直取付片の中段部より屋外へ向けて位置決め片を延出し、位置決め片の上方に配した外壁用面材の下端部と位置決め片の下方に配した外壁用面材の下端部とをそれぞれ垂直取付片の屋外面にビスのような固着具にて固着してなる取付装置を用いた工法が提案されている。しかし、この方法ではビスなどの使用に伴う打付けや穴あけ作業が必要になり、作業性に劣る問題があり、また、壁用面材の裏面側で作業を行わなければならないため、壁用面材の取付け後でないと内装工事を行うことができないという欠点がある。
【０００４】
さらに、壁用面材間の目地は目地材により塞ぐようにしているが、単に目地を塞いだだけでは目地材が劣化すると防水性が低下する問題がある。また、上記の外壁用面材では、取付金具に上下の外壁用面材を固定し、上下の外壁用面材が一体化されているため、地震などにより大きな横揺れを受けると、取付金具が破損したり、取付金具位置で面材が損傷したりする虞がある。
【０００５】
そこで、本発明は、現場での穴あけやビス等の作業を不要とし、作業性に優れた壁用面材の取付工法と取付構造を提供することを目的し、加えて防水性を確保することができる壁用面材の取付工法と取付構造を提供することを目的とする。
【０００６】
【課題を解決するための手段】
請求項１の発明は、両端面に開口した空洞部を有する壁用面材を並設し、前記壁用面材を梁や柱などの支持部材に固定するために、前記支持部材に固定する面板部と、この面板部から前記壁用面材の表側に略垂直に立設した立設部と、この立設部に形成した挿入孔とを有する取付部材を前記支持部材に固定した後、前記立設部の一側に沿って一側の前記壁用面材を並べ、面材押えの一側端部を前記挿入孔を通して前記一側の壁用面材の空洞部に挿入すると共に、前記面材押えの他側端部を前記立設部の他側に突出させ、前記面材押えの他側端部に、他側の前記壁用面材の空洞部を合わせて該壁用面材を前記立設部の他側に沿って並べた後、前記一側と他側の壁用面材の端面間から前記面材押えを操作して面材押えの一側端部と他側端部とにより前記一側と他側の壁用面材の背面部を前記面板部に押圧し、この後、前記端面間を塞ぐ壁用面材の取付工法において、前記面材押えの表側に係合受部を設けると共に、この係合受部に一端側が係合する押圧部材を配置し、この押圧部材の他端側に表裏方向の調整ビスを螺合し、前記押圧部材を仮固定して前記挿入孔に面材押えを挿入した後、一端側を前記係合受部に係合した状態で、前記調整ビスを操作し、この操作により前記仮固定を解除して前記押圧部材の他端側を表側に離間し、この離間した押圧部材を前記挿入孔の表面側縁に圧接して前記面材押えと前記面板部とにより前記壁用面材の背面部を挟着固定することを特徴とする壁用面材の取付工法である。
【０００７】
また、請求項２の取付構造は、両端面に開口した空洞部を有する壁用面材を並設し、前記壁用面材を梁や柱などの支持部材に固定するために、前記支持部材に固定する面板部と、この面板部から前記壁用面材の表側に略垂直に立設した立設部と、この立設部に形成した挿入孔とを有する取付部材を前記支持部材に固定した後、前記立設部の一側に沿って一側の前記壁用面材を並べ、面材押えの一側端部を前記挿入孔を通して前記一側の壁用面材の空洞部に挿入すると共に、前記面材押えの他側端部を前記立設部の他側に突出させ、前記面材押えの他側端部に、他側の前記壁用面材の空洞部を合わせて該壁用面材を前記立設部の他側に沿って並べ、前記一側と他側の壁用面材の端面間から前記面材押えを操作して面材押えの一側端部と他側端部とにより前記一側と他側の壁用面材の背面部を前記面板部に押圧し、前記端面間を塞ぐ壁用面材の取付構造において、前記面材押えの表側に係合受部を設けると共に、この係合受部に一端側が係合する押圧部材を配置し、この押圧部材の他端側に表裏方向の調整ビスを螺合し、前記押圧部材を仮固定して前記挿入孔に面材押えを挿入し、一端側を前記係合受部に係合した状態で、前記調整ビスを操作し、この操作により前記仮固定を解除して前記押圧部材の他端側を表側に離間し、この離間した押圧部材を前記挿入孔の表面側縁に圧接して前記面材押えと前記面板部とにより前記壁用面材の背面部を挟着固定することを特徴とする。
【０００８】
この請求項１の取付工法及び請求項２の取付構造によれば、支持部材に取付部材を固定した後、壁用面材の空洞部に面材押えの端部を挿入配置し、前記端部と面板部との間に、壁用面材の背面部を挟着して、立設部に壁用面材を固定する。このように支持部材外側の取付部材に、面材押えにより壁用面材を固定するため、作業を外側から行うことができ、穴あけやビス止めが不要で作業性に優れたものとなり、また、挿入孔に挿通する面材押えと面板部により壁用面材の背面部を挟着固定するから、壁用面材を加工する必要がないと共に、立設部と面材押えとを溶接等する必要がなく、作業性の向上が図られる。
また、端面間の隙間から面材押えを操作して背面部を押圧するから、１つの面材押えで両側の壁用面材の端部を同時に固定することができる。また、壁用面材を加工する必要がないと共に、立設部と面材押えとを溶接等する必要がなく、現場における作業性を大幅に向上することができる。
【０００９】
更に、粘着テープなどにより面材押えに押圧部材を仮固定し、押圧部材を仮固定した面材押えを挿入孔に挿入し、調整ビスを操作して押圧部材を挿入孔の表面側縁に圧接することにより、面材押えの一側及び他側端部が背面部を押圧し、これにより面材押えと前記面板部とにより前記壁用面材の背面部を挟着固定することができる。このように粘着テープなどを用いた極めて簡単な構成により面材押えの構造を簡略化できると共に、所望の性能を得ることができる。
【００１０】
請求項３の発明は、請求項２に記載の取付構造において、前記面板部の表面に防水テープ及び防火テープとを並べて一体にしたシール部材を貼設し、前記挿入孔と前記空洞部に面材押えを挿入し、この面材押えと前記シール部材を貼設した面板部とにより前記壁用面材の背面部を挟着固定し、前記シール部材を壁用面材の裏面に当接した取付構造である。
この請求項３の取付構造によれば、面材押えと前記面板部とにより前記壁用面材の背面部を挟着固定するから、この際、面板部に貼設した、シール部材の防水テープが、壁用面材裏面と面板部の表面に挟まれて密着し、面材裏面と面板部との隙間が防水テープにより塞がれ、確実な防水構造を得ることができる。また、防火テープも含まれるため、耐火性も有するものとなる。
【００１１】
更に、請求項４の取付構造は、請求項３に記載の取付構造において、前記シール部材が防振性を有することを特徴とする。これによると、防振性を有する取付構造となる。
【００１２】
また、請求項５の取付構造は、請求項２〜４のいずれか１項に記載の取付構造において、隣接する前記壁用面材間に、断面コの字型の防水ゴムパッキンを、立設部の先端縁に外嵌させて取り付けることを特徴とする。このようにすることにより壁用面材間からの水の侵入が防止される。
【００１３】
また、請求項６の発明は、請求項２〜５のいずれか１項に記載の取付構造において、縦方向の前記支持部材の間に、前記空洞部を横向きとした壁用面材を縦方向に並設し、前記立設部に受孔を設け、この受孔に前記壁用面材を支持する自重受具を挿入配置し、両側の前記支持部材の受孔に挿入配置した前記自重受具により、個々の壁用面材の自重を支持した取付構造である。
【００１４】
この請求項６の取付構造によれば、個々の壁用面材が両側の自重受具により支持部材に支持されると共に、面材押えにより支持部材に固定されているため、取付強度に優れ、また、１枚ずつ独立して支持固定されているため、横揺れなどにより壁用面材間に変位が生じてもこれに対応することができ、耐震性に優れたものとなる。
【００１５】
【発明の実施形態】
以下、本発明の実施形態を添付図面を参照して説明する。図１〜図１１は本発明の第１実施例を示し、同図に示すように、本発明の取付工法においては、押し出し成型パネルである押し出し中空セメント板などからなる壁用面材１を複数形成し、この壁用面材１の内部には、壁用面材１に断熱性，遮性を付与するために隔壁２で区画された複数の空洞部３が形成されており、この空洞部３は前記壁用面材１の端面１Ｔ，１Ｔで開口している。
【００１６】
前記壁用面材１は取付具11により固定され、この取付具11は、梁，支柱を構成するＨ型鋼などの鉄骨部材12に固定する取付部材13と、この取付部材13に組み付ける面材押え14とを備える。前記鉄骨部材12が支持部材である。尚、１Ｈは壁用面材１の表面、１Ｕは壁用面材１の裏面である。
【００１７】
前記取付部材13は、図３，図４，図７及び図８などに示すように、前記鉄骨部材12に固定する長尺な面板部21と、この面板部21から前記壁用面材１の表側に略垂直に立設した立設部22とを一体にして断面略Ｔ型をなし、この立設部22には、複数の挿入孔23が穿設され、この挿入孔23は、前記空洞部３に対応して設けられると共に、前記壁用面材１の表裏方向に長い長孔状をなしている。また、前記面板部21の裏面には、所定間隔で取付片24を設け、この取付片24の水平部25には左右方向の長孔25Ａが穿設され、さらに、前記鉄筋部材12に溶着する前記取付受片26は、前記水平部25を載置する水平受部27を有し、この水平受部27に表裏方向の長穴27Ａを穿設し、この長穴27Ａは前記長孔25Ａに対応し、これら長孔25Ａと長穴27Ａにボルト28を挿通し、該ボルト28にナットが螺合される。また、図３では、面板部21の裏面に取付片24を一体に設けた場合を説明したが、図７及び図８などに示すように、前記取付片24の垂直部29と前記面板部21とにボルト30を挿通し、該ボルト30にナット30Ａを螺合することにより、面板部21の裏面に所定間隔で取付片24を取付けるようにしてもよく、あるいは、取付受片26に取付片24を固定した後、この取付片24に前記面板部21を固定するようにしてもよい。また、前記取付受片26を鉄骨部材12にボルトナットにより固定するようにしてもよい。
【００１８】
前記面材押え14は、中央側が前記挿入孔23に挿入配置する基端31で、該基端31の両側に一側及び他側端部32，33を一体に備え、ダクタイルなどからなる。前記面材押え14の中央には、取付状態で表面側に押圧部材34が設けられ、この押圧部材34は、これに螺合する調整ビス35を回動することにより、該押圧部材34が壁用面材１の表面側に移動して前記挿入孔23の表面側縁23Ｆに圧接し、これにより両側の端部32，33が壁用面材１，１の背面部４，４を押圧するものである。
【００１９】
また、図１，図３及び図４などに示すように、前記面板部21の表面には、前記立設部22の両側にシール部材41を貼設し、このシール部材41は防火性をする防火テープ43と防水性を有する防水テープ42とを並べて一体にした弾性を有するものであり、前記防火テープ43は耐火性を有する繊維を帯状としたものである。例えば、前記防水テープ42は厚さが１０ミリ程度の硬質ゴムからなり、防振性を備え、前記防火テープ43を立設部22の外面に突き合わせるようにして前記シール部材41を面板部21の表面に貼設する。尚、シール部材41の裏面には接着性を有する接着層が予め設け、この接着層に剥離紙が設けられており、この剥離紙を現場において剥離することにより、シール部材41を貼設できる。
【００２０】
次に、前記壁用面材１の取付工法を説明すると、図２に示すように、鉄骨部材12の表面側に取付受片26を所定間隔毎に溶接やボルトナットを用いて固定する。その取付受片26の水平受部27に水平部25を載置するようにして取付部材13を立て、長孔25Ａ及び長穴27Ａにボルト28を挿通し、該ボルト28にナットを螺合することにより、鉄骨部材12に取付部材13を固定する。この場合、左右方向の長穴25Ａと表裏方向の長穴27Ａにより、取付部材13を、壁用面材１の左右方向と表裏方向に位置調整できる。そして、面板部21の表面には、前記立設部22の両側にシールテープ41を貼設する。この後、立設部22の一側に壁用面材１を配置し、他側から挿入孔23に、図７に示すように、面材押え14の一側端部32の先端側を差し入れ、抜止め防止部51の捻り方向に回しながら該一側端部32を空洞部３内に挿入し、基端31を挿入孔23位置まで挿入し、面材押え14の他側端部33を立設部22の他側に突出させる。このようにして立設部22の他側に面材押え14の他側端部を突出させた後、立設部22の他側に壁用面材１をセットし、この壁用面材１の空洞部３を他側端部33に合せ、横方向に移動し、壁用面材１の端面１Ｔを立設部22と少し間隔を置いて位置合せする。そして、壁用面材１の表面側から、その端面１Ｔ，1Ｔ間にドライバーやレンチ101の先端を挿入し、調整ビス35を回し、端部32，33により壁用面材１の背面部４を背面側に押圧し、面板部21と端部32，33間に背面部４，４を挟着固定する。また、この挟着固定により、壁用面材１の裏面１Ｕと面板部21との間にシールテープ41が挟まれて防水テープ42が、壁用面板１の裏面１Ｕに圧接状態で当接すると共に壁用面板１と面板部21との隙間を塞ぎ、防水シール性を確実に得ることができる。このようにして、表面側から面材押え14を操作して壁用面材１を固定した後、壁用面材１，１の端面１Ｔ，１Ｔ間に防水ゴムパッキン45を嵌め入れ、図８及び図１１に示すように、前記防水ゴムパッキン45は断面コ字状をなし、中央内側に前記立設部22の先端縁に外嵌する溝部45Ａが形成されており、この溝部45Ａを前記立設部22の先端縁に外嵌する。この後、防水ゴムパッキン45の外側で前記端面１Ｔ，１Ｔ間に目地材44を充填して塞ぐ。このようにして壁用面材１を取付けた取付構造においては、端面１Ｔ，１Ｔ間が目地材44に塞がれ、さらに目地材44の裏面において防水ゴムパッキン45により端面１Ｔ，１Ｔ間が塞がれ、表面側からの水の侵入が防止され、さらには、防水テープ42が壁用面板１の裏面と面板部21との隙間を塞ぐ構造であるため、壁用面材１の裏面側への水の浸入を確実に防止することができる。
【００２１】
このように本実施例では、両端面１Ｔ，１Ｔに開口した空洞部３を有する壁用面材１を並設し、壁用面材１を梁や柱などの支持部材たる鉄骨部材12に固定する壁用面材１の取付工法において、鉄骨部材12に固定する面板部21と、この面板部21から壁用面材１の表側に略垂直に立設した立設部22と、この立設部22に形成した挿入孔23とを有する取付部材13を鉄骨部材12に固定した後、挿入孔23と空洞部３に面材押え14を挿入し、この面材押え14と面板部21とにより壁用面材１の背面部４を挟着固定するから、鉄骨部材12に取付部材13を固定した後、壁用面材１の空洞部３に面材押え14の端部32，33を挿入配置し、端部32，33と面板部21との間に背面部４を挟着して、立設部22に壁用面材１を固定し、このように鉄骨部材12外側の取付部材13に、面材押え14により壁用面材１を固定するため、作業を外側から行うことができ、穴あけやビス止めが不要で作業性に優れたものとなる。
また、このように本実施例では、立設部22の一側に沿って一側の壁用面材１を並べ、面材押え14の一側端部32を挿入孔23を通して一側の壁用面材１の空洞部３に挿入すると共に、面材押え14の他側端部33を立設部22の他側に突出させ、面材押え14の他側端部33に、他側の壁用面材１の空洞部３を合わせて該壁用面材１を立設部22の他側に沿って並べた後、一側と他側の壁用面材１，１の端面１Ｔ，１Ｔ間から面材押え14を操作して面材押え14の一側端部32と他側端部とにより一側と他側の壁用面材１，１の背面部４，４を面板部21に押圧し、この後、端面１Ｔ，１Ｔ間を塞ぐから、端面１Ｔ，１Ｔ間の隙間から面材押え14を操作して背面部４，４を押圧することにより、１つの面材押え14で両側の壁用面材１，１の端部を同時に固定することができ、また、壁用面材１を加工する必要がないと共に、立設部22と面材押えとを溶接等する必要がなく、現場における作業性の向上を大幅に図ることができる。そして、このように現場において取付構造に溶接を用いる必要がなく、あるいは使用する場合も最低限で済み、壁用面材１を押える面材押え14は、全く現場加工の必要がなく、壁用面材１も穴あけなどの現場加工が全く不要であるから、取付作業に熟練を要せず、施工期間の大幅な短縮と簡略化が可能となった。
【００２２】
また、このように本実施例では、両端面１Ｔ，１Ｔに開口した空洞部３を有する壁用面材１を並設し、壁用面材１を梁や柱などの支持部材たる鉄骨部材12に固定した壁用面材１の取付構造において、鉄骨部材12に固定する面板部21と、この面板部21から壁用面材１の表側に略垂直に立設した立設部22と、この立設部22に形成した挿入孔23とを有する取付部材13を鉄骨部材12に固定し、面板部21の表面に防水テープ42を貼設し、挿入孔23と空洞部３に面材押え14を挿入し、この面材押え14と防水テープ42を貼設した面板部21とにより壁用面材１の背面部４を挟着固定し、防水テープ42を壁用面材１の裏面１Ｕに当接し、防水テープ42を壁用面材１の裏面１Ｕに当接したから、面材押え14と面板部21とにより壁用面材１の背面部４を挟着固定により、面板部21に貼設した防水テープ42が、壁用面材裏面１Ｕと面板部21の表面に挟まれて密着し、面材裏面１Ｕと面板部21との隙間が防水テープ42により塞がれ、確実な防水構造を得ることができる。
【００２３】
次に、前記面材押え14の詳細について説明すると、前記基端31は、表裏方向の厚さＴがこの表裏交叉方向である幅方向の厚さｔよりも厚く形成されている。前記一側端部32は、前記挿入孔23に挿入可能で、先端側が前記面板部21とほぼ平行をなすと共に、その基端31側を略９０度捩じった抜止め防止部51が設けられている。前記基端31の他方には、前記挿入孔23回りの立設部22に当接する幅広な位置合せ部52が形成され、該基端31の壁用面材１表側には、前記押圧部材34が配置され、この押圧部材34の一端である係合端34Ｋが係合する係合受部たる凹部53が形成されている。この凹部53は、幅方向両側の壁部53Ａ，53Ａと他側端部33側の他側壁部53Ｂにより三方が閉塞し、前記両側の壁部53Ａ，53Ａの間隔は前記厚さｔとほぼ等しく、また、両側の壁部53Ａ，53Ａの一側は開放されており、一側に段差状壁部53Ｃが形成され、この段差状壁部53Ｃの上端は前記抜止め防止部51に連続する。さらに、前記段差状壁部53Ｃの上端と前記壁部53Ａ，53Ａの上面と他側壁部53Ｂの上面とは高さがほぼ等しい面一に形成されている。前記押圧部材34の一端は、前記凹部53の他側に係合し、すなわち該押圧部材34の係合端34Ｋが前記壁部53Ａ，53Ａと他側壁部53Ｂの間に挿入可能であって、前記他側壁部53Ｂと段差状壁部53Ｃの間に挿入可能な長さを有する。前記押圧部材34の他端側に前記調整ビス35が螺合され、この調整ビス35の先端が前記凹部53に形成した円形の窪み53Ｄに当接する。そして、前記壁部53Ａ，53Ａ間において、面材押え14に取付けた粘着テープ54により、凹部53に押圧部材34を仮固定する。この場合は、粘着テープ54が仮固定手段となる。そして、前記調整ビス35を操作して該調整ビス35の先端を押圧部材34の下面から突出すれば、押圧部材34の他端が凹部53から浮き上がり、このように押圧部材34の一側が壁用面材１表裏方向に揺動可能に設けられている。この場合、調整ビス35の先端は窪み53Ｄに当接し、窪み53Ｄから外に移動することがなく、係合端34Ｋは、長さ方向の移動を規制する他側壁部53Ｂに当接することにより規制されると共に、幅方向の移動を規制する壁部53Ａ，53Ａに挟まれて規制され、仮固定が解除されても外れることがない。そして、前記調整ビス35の外端には、ドライバーや六角レンチなどが係合する工具係合部たる工具係合溝（図示せず）が設けられている。したがって、凹部53に押圧部材34を粘着テープにより仮固定したから、面材押え14の端部を空洞部３に挿入する作業などにおいて押圧部材34が外れることがなく、面材押え14の両側に面材１，１をセットした後、ドライバーやレンチ101により調整ビス35を螺入方向に回してやれば、粘着テープ54が伸びあるいは剥がれることにより、図８に示すように、押圧部材34の一側が凹部53から浮き上がり、壁用面材１の表面側に移動して前記挿入孔23の表面側縁23Ｆに圧接し、これにより両側の端部32，33が壁用面材１，１の背面部４，４を押圧する。この場合、押圧部材34の係合端34Ｋは壁部53Ａ，53Ａと他側壁部53Ｂに係合して規制されているから、凹部53から外れることはなく、押圧部材34の係合端34Ｋ側が支点、他端側の調整ビス35が作用点となって、梃子の作用により、押圧部材34を前記挿入孔23の表面側縁23Ｆに効率よく圧接させることができる。尚、図面では粘着テープ54を貼ることにより押圧部材34を仮固定したが、調整ビス35を操作する前に凹部53から押圧部材34が外れなければ、仮固定手段として接着剤などにより押圧部材34を凹部53に接着するようにしてもよく、いずれにしても、仮固定手段は、調整ビス35の操作前に凹部53から押圧部材34が外れない程度に固定でき、一方、調整ビス35の操作により押圧部材34の他端側が表面側に離間可能な固定強度があればよい。
【００２４】
このように本実施例では、面材押え14の表側に係合受部たる凹部53を設けると共に、この凹部53に一端側が係合する押圧部材34を配置し、この押圧部材34の他端側に表裏方向の調整ビス35を螺合し、押圧部材34を仮固定して挿入孔23に面材押え14を挿入した後、一端側を凹部53に係合した状態で、他端側の調整ビス35を操作し、この操作により仮固定を解除して押圧部材34の他端側を表側に離間し、この離間した押圧部材34を挿入孔23の表面側縁23Ｆに圧接して面材押え14と面板部21とにより壁用面材１の背面部４を挟着固定するから、粘着テープなどにより面材押え14に押圧部材34を仮固定し、押圧部材34を仮固定した面材押え14を挿入孔23に挿入し、調整ビス35を操作して押圧部材34を挿入孔23の表面側縁23Ｆに圧接することにより、面材押え14の一側及び他側端部32，33が背面部４を押圧し、これにより面材押え14と面板部21とにより壁用面材１の背面部４を挟着固定することができる。このように粘着テープ54などを用いた極めて簡単な構成により面材押え14の構造を簡略化できると共に、所望の性能を得ることができる。そして、調整ビス35の操作前には粘着テープ54などで押圧部材34を固定しておけば済み、調整ビス35を操作すれば、面材押え14と面板部21とにより背面部４を挟着固定することができ、接着という極めて簡単な方法により面材押え14の構造を簡略化できると共に、所望の性能を得ることができる。
【００２５】
次に壁用面材１の自重支持構造について説明すると、前記立設部22には、該立設部22の長さ方向に隣合う壁用面材１，１の接合箇所Ｓに対応して、略長方形状の受孔61が穿設され、この受孔61には、棒状の自重受具62が挿入配置される。この自重受具62は断面が略長方形をなし、その長さ方向中央には、段部63とこの段部63に連続する傾斜段部63Ａとが形成されている。また、図３などに示すように、自重受具62の両側に、発泡ゴムなどからなるパッキン材64が巻装され、図８などに示すように、前記防水テープ42位置に対応して設けられている。したがって、図９の一点鎖線に示すように、受孔61に自重受具62を中央まで挿入し、該自重受具62を回すことにより、受孔61の縁に段部63が係合して長さ方向に位置固定される。そして、図１０に示すように、自重受具62により上側の壁用面材１を支持する。この場合、自重受具62は壁用面材１の両側に設けられ、これら両側の自重受具62，62により壁用面材１を１枚ずつ支持する。また、また、壁用面材１，１の上下方向に隣合う縁には、その長さ方向全長に突条部５と、この突条部５が係入する溝部６が形成されている。
【００２６】
このように本実施例では、縦方向の支持部材たる鉄筋部材12の間に、空洞部４を横向きとした壁用面材１を縦方向に並設し、立設部22に受孔61を設け、この受孔61に壁用面材１を支持する自重受具62を挿入配置し、両側の鉄筋部材12，12の受孔61，61に挿入配置した自重受具62，62により、個々の壁用面材１の自重を支持したから、個々の壁用面材１が両側の自重受具62，62により支持部材に支持されると共に、面材押え14により支持部材に固定されているため、取付強度に優れ、また、１枚ずつ独立して支持固定されているため、横揺れなどにより壁用面材１間に変位が生じてもこれに対応することができ、耐震性に優れたものとなる。
【００２７】
また、実施例上の効果として、壁用面材１の裏面１Ｕには、防振性を備えた防水テープ42が当接しているから、該防水テープ42が振動を吸収し、面材１に発生する振動を抑制できるから、一層、耐震性に優れた構造となる。また、挿入孔23は壁用面材１の表裏方向に長い長穴状をなし、面材押え14の基端31は、前記表裏方向の厚さＴを表裏交差方向の厚さｔよりも厚く形成し、面材押え14の一側端部32には、その基端31側を略９０度捩じった抜止め防止部51を設けたから、基端部31は前記表裏方向の厚さＴが厚いから、押圧部材34の押圧に対して、強度的に優れたものとなり、また、挿入孔23に一側端部32を挿入し、さらに、面材押え14を捩じり方向に回して挿入すると、面材押え14を真っ直ぐ引いても抜けなくなり、安全に作業を行うことができる。また、面材押え14には、立設部22に当接して押圧部材34を挿入孔23に位置合せする位置合せ部52を設けたから、面材押え14を捩じ方向に回して挿入し、位置合せ部52が立設部22に当接すると、押圧部材34が挿入孔23の位置に正しく位置合せされるから、作業性を向上することができる。
【００２８】
図１２〜図１３は本発明の第２実施例を示し、上記第１実施例と同一部分に同一符号を付し、その詳細な説明を省略して詳述すると、71は最も外側に配置される前記壁用面材１と端部取付部材13Ａとを固定する取付具である。尚、前記端部取付部材13Ａは面板部21が一側のみに設けられている以外は上記の取付部材13と同一構成である。前記取付具71は前記挿入孔23から空洞部３に挿入される片側押え72と、この片側押え72と平行する水平部73及び該水平部73と片側押え72とを一体化する立上り部74とを有するＬ型に屈曲した取付体75とを有し、前記水平部73には締付手段たる一対のねじ76が螺着されている。なお、前記片側押え72は立上り部74に至る基部側が肉厚に形成され、その基部から先端側を９０度捩じった抜止め防止部51が設けられ、この抜止め防止部51の先端側を平板状に形成している。
【００２９】
そして、壁用面材１の外端部を固定する際、片側押え72を挿入孔23から壁用面材１の空洞部３に挿入し、取付具71の立上り部74を端部取付部材13Ａの立設部22に当接させると、取付具71の水平部73が面板部21と平行に添設され、取付具71の水平部73に螺着したねじ76を締め付けることによって片側押え72と面板部21とで壁用面板１の背面部４を挟着して壁用面材１が端部取付部材13Ａに固定することができる。この場合も、ねじ76を締め付けることによって壁用面材１の裏面１Ｕに防水テープ42が圧接し、個々からの水の浸入を防止し、優れた防水性が得られ、また、防火テープ43により防火構造が得られる。
【００３０】
81は上下方向に連設した前記壁用面材１の間に介在させて上段側の壁用面材１を支持する自重受具である。この自重受具81は、前記端部取付部材13Ａの立設部22に開口した挿入孔23から挿入して上段側の壁用面材１を支持する載置部82と、この載置部82の一端から上下方向に突出する垂直部83と、前記載置部82の裏面側に垂設した突部84と、突部84と前記垂直部83との間に前記受孔61に係合する溝部85とを有している。また、載置部82には、発泡ゴムなどからなるパッキン材64が巻装され、図１２に示すように、前記防水テープ42位置に対応して設けられている。
【００３１】
そして、取付具71によって下段側の壁用面板１を固定した後、立設部22に開口した受孔61から自重受具81の載置部82を挿入し、この自重受具81の端部に形成する垂直部83と自重受具81の裏面側に垂設する突部84との間に形成される溝部85を挿入孔23に係合させた自重受具81を端部取付部材13Ａに対して直角に位置決め保持し、こうして端部取付部材13Ａに組付けた自重受具81に上段側の壁用面材１が支持される。このように、取付構造の端部においては、自重受具81により面材１の端部を支持し、他端部は前記自重受具62により支持し、面材１を１枚ずつ支持する構造である。
【００３２】
なお、本発明は、前記実施例に限定されるものではなく、種々の変形実施が可能である。例えば、取付部材や面材押えの形状などは適宜選定すればよい。また、実施例においては、壁用面材を左右に連設する例を示したが、壁用面材を上下方向に連設するものにも適用可能なことは言うまでもない。さらに、面材は各種材質のものに適用可能である。
【００３３】
【発明の効果】
請求項１又は請求項２の発明によれば、現場での穴あけやビス等の作業を不要とし、作業性に優れた壁用面材の取付工法又は取付構造を提供することができる。
また、前記一側と他側の壁用面材の端面間から前記面材押えを操作して面材押えの一側端部と他側端部とにより前記一側と他側の壁用面材の背面部を前記面板部に押圧し、この後、前記端面間を塞ぐ取付工法であり、現場での穴あけやビス等の作業を不要とし、作業性に優れた壁用面材の取付工法又は取付構造を提供することができる。
【００３４】
更に、前記押圧部材を仮固定する取付工法であり、構造簡易な面材押えを用いて、現場での穴あけやビス等の作業を不要とし、作業性に優れた壁用面材の取付工法又は取付構造を提供することができる。
【００３５】
請求項３の発明は、前記面板部の表面に防水テープを貼設取付構造であり、現場での穴あけやビス等の作業を不要とし、作業性に優れた壁用面材の取付構造を提供することができる。
【００３６】
この請求項３の取付構造によれば、面材押えと前記面板部とにより前記壁用面材の背面部を挟着固定するから、この際、面板部に貼設した、シール部材の防水テープが、壁用面材裏面と面板部の表面に挟まれて密着し、面材裏面と面板部との隙間が防水テープにより塞がれ、確実な防水構造を得ることができる。また、防火テープも含まれるため、耐火性も有するものとなる。
【００３７】
更に、請求項４の取付構造によれば、防振性を有する取付構造となる。
【００３８】
また、請求項５の取付構造によれば、壁用面材間からの水の侵入が防止される。
また、請求項６の発明は、自重受具により、個々の壁用面材の自重を支持した取付構造であり、現場での穴あけやビス等の作業を不要とし、作業性に優れた壁用面材の取付構造を提供することができる。
【図面の簡単な説明】
【図１】本発明の第１実施例を示す取付工程の斜視図である。
【図２】本発明の第１実施例を示す取付受片を固定した支持部材の斜視図である。
【図３】本発明の第１実施例を示す支持部材に取付部材を固定した状態の斜視図である。
【図４】本発明の第１実施例を示すシールテープを設けた取付部材の断面図である。
【図５】本発明の第１実施例を示す面材押えの斜視図であり、図５（ａ）は押圧部材を外した状態、図５（ｂ）は押圧部材を仮固定した状態を示す。
【図６】本発明の第１実施例を示す面材押えの側面図である。
【図７】本発明の第１実施例を示す面材押えの一側端部を挿入孔に挿入する工程を説明する断面図である。
【図８】本発明の第１実施例を示す取付構造の断面図である。
【図９】本発明の第１実施例を示す自重受具の断面図である。
【図１０】本発明の第１実施例を示す壁用面材の接合箇所の断面図である。
【図１１】本発明の第１実施例を示す壁用面材の端面間を目地材で塞いだ状態を示す断面図である。
【図１２】本発明の第２実施例を示す取付具の使用状態の断面図である。
【図１３】本発明の第２実施例を示す自重受具の使用状態の断面図である。
【符号の説明】
１壁用面材
１Ｔ端面
１Ｕ裏面
３空洞部
４背面部
12 鉄骨部材（支持部材）
14 面材押え
21 面板部
22 立設部
23 挿入孔
32 一側端部
33 他側端部
34 押圧部材
35 調整ビス
42 防水テープ
53 凹部（係合受部）
61 受孔
62 自重受具
81 自重受具[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall surface material mounting method and a mounting structure in which wall surface materials each having a hollow portion are arranged in a vertical or horizontal direction.
[0002]
[Problems to be solved by the invention]
This type of construction method is to construct an outer wall surface by constructing a wall face material composed of a pre-extruded extruded hollow cement board or the like in the vertical or horizontal direction. Conventionally, a mounting method using a fixture has been known. Yes.
[0003]
  For example, in Japanese Examined Patent Publication No. 56-2857, a vertical mounting piece is extended upward from an outdoor side end portion of a horizontal fixing piece fixed to an outdoor side upper end surface of a wall surface material support material such as a foundation or a beam. To form the mounting bracket, extend the positioning piece from the middle part of the vertical mounting piece to the outside, and for the outer wall placed below the positioning piece and the lower end of the outer wall surface material placed above the positioning piece There has been proposed a construction method using an attachment device in which a lower end portion of a face material is fixed to an outdoor surface of a vertical attachment piece with a fixing tool such as a screw. However, this method requires a hammering and drilling work associated with the use of screws and the like, and there is a problem that the workability is inferior, and the work must be performed on the back side of the wall face material. There is a drawback that the interior work cannot be performed unless the material is attached.
[0004]
  Further, the joints between the wall face materials are closed by the joint material, but there is a problem that the waterproofness is lowered when the joint material is deteriorated simply by closing the joints. Further, in the above-mentioned outer wall surface material, the upper and lower outer wall surface materials are fixed to the mounting bracket, and the upper and lower outer wall surface materials are integrated. There is a risk of damage or damage to the face material at the mounting bracket position.
[0005]
  Therefore, the present invention aims to provide a wall surface material mounting method and mounting structure that eliminates the need for on-site drilling, screws, and the like, and is excellent in workability, and also ensures waterproofness. An object of the present invention is to provide a mounting method and a mounting structure for a wall surface material that can be used.
[0006]
[Means for Solving the Problems]
According to the first aspect of the present invention, wall face materials having hollow portions opened at both end faces are provided side by side, and the wall face material is fixed to a support member such as a beam or a column.forA mounting member having a face plate portion fixed to the support member, a standing portion standing substantially vertically from the face plate portion to the front side of the wall face material, and an insertion hole formed in the standing portion. After fixing to the support member,Arranging the one side wall face material along one side of the upright portion, and inserting one side end of the face material presser through the insertion hole into the cavity of the one side wall face material, The other side end of the face material presser projects to the other side of the standing part, and the other side end of the face material presser is aligned with the cavity of the wall face material on the other side. After arranging the materials along the other side of the upright portion, the one side end and the other side of the surface material presser are operated by operating the face material presser between the end surfaces of the wall surface material on the one side and the other side. In the mounting method of the wall face material that closes the space between the end faces, the rear face portion of the wall face material on the one side and the other side is pressed against the face plate portion by the end portion, and then on the front side of the face material presser. An engagement receiving portion is provided, and a pressing member whose one end is engaged with the engagement receiving portion is arranged, an adjustment screw in the front and back direction is screwed to the other end side of the pressing member, and the pressing member is temporarily fixed. The insertion Table After inserting the face material pressing, in a state where one end engaged with the engagement receiving portion, by operating the adjusting screw, the other end of the pressing member to release the temporarily fixed by this operation The pressing member that is spaced apart is pressed against the surface side edge of the insertion hole, and the back surface portion of the wall face material is clamped and fixed by the face material presser and the face plate portion. Wall facingIt is an installation method.
[0007]
Further, the mounting structure according to claim 2 is provided with a wall member having a hollow portion opened at both end faces, and the wall member is fixed to a support member such as a beam or a column. A mounting member having a face plate portion fixed to the face plate, an upright portion erected substantially vertically from the face plate portion to the front side of the wall surface material, and an insertion hole formed in the upright portion is fixed to the support member. Then, the wall surface material on one side is arranged along one side of the standing portion, and one side end portion of the surface material holder is inserted into the cavity of the wall surface material on the one side through the insertion hole. And projecting the other end of the face material holder to the other side of the standing part, and aligning the cavity of the wall material on the other side with the other end of the face material holder. Wall face materials are arranged along the other side of the upright portion, and the one side end and the other of the face material presser are operated by operating the face material presser between the end faces of the wall face material on the one side and the other side. Side edge In the mounting structure of the wall face material that presses the back surface part of the wall face material on the one side and the other side against the face plate part and closes between the end faces, an engagement receiving part is provided on the front side of the face material presser At the same time, a pressing member whose one end is engaged with the engagement receiving portion is disposed, and an adjustment screw in the front and back direction is screwed to the other end of the pressing member, and the pressing member is temporarily fixed to face the insertion hole. With the material presser inserted and one end side engaged with the engagement receiving portion, the adjustment screw is operated, and by this operation, the temporary fixing is released and the other end side of the pressing member is separated to the front side. The separated pressing member is pressed against the surface side edge of the insertion hole, and the back surface portion of the wall surface material is clamped and fixed by the face material presser and the face plate portion.
[0008]
  The installation method of claim 1And the mounting structure of claim 2According to the above, after fixing the mounting member to the support member, the end portion of the face material presser is inserted and disposed in the cavity portion of the wall face material, and the back surface of the wall face material is interposed between the end portion and the face plate portion. The wall surface material is fixed to the standing part by sandwiching the part. In this way, the wall surface material is fixed to the mounting member on the outside of the support member by pressing the surface material, so that the work can be performed from the outside, and drilling and screwing are unnecessary, and the workability is excellent. Since the back surface portion of the wall face material is clamped and fixed by the face material presser and the face plate portion inserted through the insertion hole, it is not necessary to process the wall face material, and the standing portion and the face material presser are welded or the like. There is no need to improve workability.
Also,Since the face material presser is operated from the gap between the end faces to press the back surface portion, the end portions of the wall face materials on both sides can be simultaneously fixed with one face material presser. Further, it is not necessary to process the wall face material, and it is not necessary to weld the standing portion and the face material presser, so that workability on the site can be greatly improved.
[0009]
Furthermore,Temporarily fixing the pressing member to the face material presser with adhesive tape, etc., inserting the face material presser temporarily fixing the pressing member into the insertion hole, and operating the adjusting screw to press the pressing member against the surface side edge of the insertion hole Thus, one side and the other side end of the face material holder press the back face part, and thereby the back face part of the wall face material can be clamped and fixed by the face material holder and the face plate part. Thus, the structure of the face material presser can be simplified and a desired performance can be obtained by an extremely simple configuration using an adhesive tape or the like.
[0010]
  Claim3The invention ofIn the mounting structure according to claim 2,Waterproof tape on the surface of the face plateAnd a seal member in which fireproof tapes are arranged side by sideA face material presser is inserted into the insertion hole and the cavity, and the face material presser and theSeal memberAnd sandwiching and fixing the back surface portion of the wall face material with the face plate portion to whichSeal memberIt is the attachment structure which contact | abutted to the back surface of the wall surface material.
This claim3According to the mounting structure, the back surface portion of the wall surface material is clamped and fixed by the face material presser and the face plate portion, and in this case, the surface plate portion is attached to the face plate portion., Of seal memberThe waterproof tape is sandwiched and adhered between the back surface of the wall face material and the surface of the face plate portion, and the gap between the back surface of the face material and the face plate portion is closed by the waterproof tape, so that a reliable waterproof structure can be obtained.Moreover, since fireproof tape is also included, it also has fire resistance.
[0011]
Furthermore, the attachment structure according to claim 4 is the attachment structure according to claim 3, wherein the seal member has a vibration-proof property. According to this, it becomes the attachment structure which has anti-vibration property.
[0012]
The mounting structure according to claim 5 is the mounting structure according to any one of claims 2 to 4, wherein a waterproof rubber packing having a U-shaped cross section is provided between the adjacent wall surface materials. It is characterized in that it is fitted on the tip edge of the part. By doing in this way, the penetration | invasion of the water from between wall surface materials is prevented.
[0013]
  Claims6The invention ofIn the mounting structure according to any one of claims 2 to 5,Between the support members in the vertical direction, wall face materials with the cavity portions facing sideways are arranged side by side in the vertical direction, receiving holes are provided in the standing portions, and the wall surface materials are supported in the receiving holes. The self-weight receiving tool is inserted and arranged, and the self-weight receiving tools inserted and arranged in the receiving holes of the support members on both sides support the self-weight of each wall surface material.
[0014]
  This claim6According to the mounting structure, each wall surface material is supported on the support member by the weight receivers on both sides and is fixed to the support member by the surface material presser. Since each of them is supported and fixed independently, even if a displacement occurs between the wall face materials due to rolling or the like, this can be dealt with and excellent in earthquake resistance.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 to 11 show a first embodiment of the present invention. As shown in FIG. 1, in the mounting method of the present invention, a plurality of wall face materials 1 made of extruded hollow cement boards or the like which are extruded panels are used. A plurality of cavities 3 defined by partition walls 2 are formed in the wall face material 1 so as to impart heat insulation and shielding properties to the wall face material 1. 3 is open at the end faces 1T and 1T of the wall face material 1.
[0016]
  The wall face material 1 is fixed by a fixture 11, and the fixture 11 is fixed to a steel member 12 such as an H-shaped steel constituting a beam or a column, and a face material presser to be assembled to the attachment member 13. 14 and. The steel member 12 is a support member. In addition, 1H is the surface of the wall surface material 1, and 1U is the back surface of the wall surface material 1.
[0017]
  As shown in FIGS. 3, 4, 7, and 8, the attachment member 13 includes a long face plate portion 21 that is fixed to the steel frame member 12, and the wall face material 1 from the face plate portion 21. An upright portion 22 erected substantially vertically on the front side is integrated into a substantially T-shaped cross section, and a plurality of insertion holes 23 are formed in the upright portion 22, and the insertion holes 23 are formed in the cavity. It is provided corresponding to the portion 3 and has a long hole shape in the front and back direction of the wall surface material 1. Further, mounting pieces 24 are provided on the back surface of the face plate portion 21 at a predetermined interval. A horizontal hole 25A is formed in the horizontal portion 25 of the mounting piece 24 and further welded to the reinforcing bar member 12. The mounting receiving piece 26 has a horizontal receiving portion 27 on which the horizontal portion 25 is placed, and an elongated hole 27A in the front and back direction is formed in the horizontal receiving portion 27, and the elongated hole 27A is formed in the elongated hole 25A. Correspondingly, a bolt 28 is inserted into the elongated hole 25A and the elongated hole 27A, and a nut is screwed into the bolt 28. In FIG. 3, the case where the mounting piece 24 is integrally provided on the back surface of the face plate portion 21 has been described. However, as shown in FIGS. 7 and 8, the vertical portion 29 of the mounting piece 24 and the face plate portion 21 are provided. The mounting pieces 24 may be attached to the back surface of the face plate portion 21 at predetermined intervals by inserting the bolts 30 through the bolts 30 and screwing the nuts 30A into the bolts 30. After fixing 24, the face plate portion 21 may be fixed to the mounting piece 24. Further, the attachment receiving piece 26 may be fixed to the steel member 12 with bolts and nuts.
[0018]
  The face material holder 14 has a base end 31 inserted and arranged in the insertion hole 23 at the center side, and is integrally provided with one side and other side end portions 32 and 33 on both sides of the base end 31 and is made of a ductile or the like. In the center of the face material presser 14, a pressing member 34 is provided on the surface side in the mounted state, and the pressing member 34 is rotated by an adjusting screw 35 that is screwed to the pressing member 34 so that the pressing member 34 is attached to the wall. It moves to the surface side of the face material 1 and presses against the surface side edge 23F of the insertion hole 23, whereby the end portions 32, 33 on both sides press the back portions 4, 4 of the wall surface material 1, 1. Is.
[0019]
  Further, as shown in FIGS. 1, 3 and 4, etc., seal members 41 are pasted on both sides of the standing portion 22 on the surface of the face plate portion 21, and the seal member 41 has fire resistance. The fireproof tape 43 and the waterproof tape 42 having waterproof properties are aligned and integrated, and the fireproof tape 43 is made of a fiber having fire resistance in a belt shape. For example, the waterproof tape 42 is made of a hard rubber having a thickness of about 10 mm, has a vibration proof property, and the seal member 41 is fixed to the outer surface of the standing portion 22 so that the seal member 41 is faced to the face plate portion 21. Affix to the surface of Note that an adhesive layer having adhesiveness is provided in advance on the back surface of the seal member 41, and a release paper is provided on the adhesive layer, and the seal member 41 can be attached by peeling the release paper on site.
[0020]
  Next, the method of attaching the wall face material 1 will be described. As shown in FIG. 2, the attachment receiving pieces 26 are fixed to the surface side of the steel member 12 at predetermined intervals using welding or bolts and nuts. The mounting member 13 is erected so that the horizontal portion 25 is placed on the horizontal receiving portion 27 of the mounting receiving piece 26, a bolt 28 is inserted into the long hole 25A and the long hole 27A, and a nut is screwed into the bolt 28. As a result, the attachment member 13 is fixed to the steel member 12. In this case, the position of the mounting member 13 can be adjusted in the left and right direction and the front and back direction of the wall surface material 1 by the long hole 25A in the left and right direction and the long hole 27A in the front and back direction. Then, on the surface of the face plate portion 21, seal tapes 41 are pasted on both sides of the standing portion 22. Thereafter, the wall face material 1 is arranged on one side of the standing part 22, and the distal end side of the one side end part 32 of the face material holder 14 is inserted into the insertion hole 23 from the other side as shown in FIG. The one side end 32 is inserted into the cavity 3 while turning in the twist preventing direction of the retaining preventing portion 51, the base end 31 is inserted to the position of the insertion hole 23, and the other side end 33 of the face material presser 14 is It protrudes to the other side of the standing portion 22. After projecting the other end of the face material holder 14 to the other side of the standing part 22 in this way, the wall face material 1 is set on the other side of the standing part 22, and this wall face material 1 The cavity 3 is aligned with the other end 33 and moved laterally so that the end face 1T of the wall face material 1 is aligned with the standing part 22 at a slight interval. Then, from the surface side of the wall surface material 1, the tip of a screwdriver or wrench 101 is inserted between the end surfaces 1T and 1T, the adjustment screw 35 is turned, and the back surface portion 4 of the wall surface material 1 is formed by the end portions 32 and 33. Is pressed to the back surface side, and the back surface portions 4 and 4 are sandwiched and fixed between the face plate portion 21 and the end portions 32 and 33. Further, by this clamping, the sealing tape 41 is sandwiched between the back surface 1U of the wall face material 1 and the face plate portion 21, and the waterproof tape 42 contacts the back surface 1U of the wall face plate 1 in a pressure contact state. The gap between the wall face plate 1 and the face plate portion 21 is closed, and a waterproof seal can be reliably obtained. In this way, after the face material holder 14 is operated from the surface side to fix the wall face material 1, the waterproof rubber packing 45 is fitted between the end faces 1T and 1T of the wall face materials 1 and 1, and FIG. As shown in FIG. 11, the waterproof rubber packing 45 has a U-shaped cross section, and a groove 45 </ b> A is formed on the inner side of the center and is fitted to the tip edge of the standing portion 22. It fits around the tip edge of the installation portion 22. Thereafter, the joint material 44 is filled between the end faces 1T and 1T on the outside of the waterproof rubber packing 45 and closed. In the mounting structure in which the wall surface material 1 is mounted in this manner, the joint between the end surfaces 1T and 1T is blocked by the joint material 44, and further, between the end surfaces 1T and 1T by the waterproof rubber packing 45 on the back surface of the joint material 44. This prevents the intrusion of water from the front surface side, and further, the waterproof tape 42 closes the gap between the back surface of the wall face plate 1 and the face plate portion 21, and therefore the back surface side of the wall face material 1. Intrusion of water can be reliably prevented.
[0021]
  In this way,BothWall face material 1 having a hollow portion 3 opened in end faces 1T, 1T is arranged side by side, and the wall face material 1 is fixed to a steel member 12 as a support member such as a beam or a column. 1, a face plate portion 21 fixed to the steel member 12, a standing portion 22 erected substantially vertically from the face plate portion 21 on the front side of the wall surface material 1, and an insertion hole 23 formed in the standing portion 22 After fixing the mounting member 13 having the structure to the steel member 12, the face material holder 14 is inserted into the insertion hole 23 and the cavity portion 3, and the rear face portion 4 of the wall face member 1 is formed by the face member holder 14 and the face plate portion 21. Therefore, after fixing the mounting member 13 to the steel frame member 12, the end portions 32, 33 of the face material retainer 14 are inserted into the hollow portion 3 of the wall surface member 1, and the end portions 32, 33 are inserted. The back surface portion 4 is sandwiched between the face plate portion 21 and the wall face material 1 is fixed to the standing portion 22, and the wall member presser 14 is attached to the mounting member 13 outside the steel member 12 in this way. To fix the face material 1, Work can be done from the outside, drilling and screwing is excellent in unnecessary and workability.
Also, in this exampleIs standingThe one side wall face material 1 is arranged along one side of the installation part 22, and the one side end part 32 of the face material presser 14 is inserted into the cavity 3 of the one side wall face material 1 through the insertion hole 23. At the same time, the other end 33 of the face material presser 14 is protruded to the other side of the standing part 22, and the cavity 3 of the wall face material 1 on the other side is aligned with the other end 33 of the face material presser 14. After arranging the wall face materials 1 along the other side of the standing portion 22, the face material presser 14 is operated from between the end faces 1T, 1T of the wall face materials 1, 1 on the one side and the other side. The back surface portions 4 and 4 of the wall materials 1 and 1 on the other side are pressed against the face plate portion 21 by the one side end portion 32 and the other side end portion of the face material presser 14. Since the space between the end faces 1T and 1T is operated, the face material presser 14 is operated from the gap between the end faces 1T and 1T to press the back surfaces 4 and 4, so that the wall face materials 1 and 1 on both sides of the wall can be It is possible to fix the end portions at the same time, and it is not necessary to process the wall face material 1 Together, the standing portion 22 and face material pressing and there is no need to weld or the like, it is possible to greatly improve workability in the field. Thus, it is not necessary to use welding for the mounting structure at the site in this way, or the case where it is used is minimal, and the face material presser 14 for pressing the wall face material 1 is not required to be processed on the site at all. Since the face material 1 does not require any on-site processing such as drilling, the installation work does not require skill, and the construction period can be greatly shortened and simplified.
[0022]
  Also, in this exampleBothMounting structure of wall face material 1 in which wall face materials 1 having hollow portions 3 opened in end faces 1T and 1T are juxtaposed and wall face material 1 is fixed to a steel member 12 as a support member such as a beam or a column. 1, a face plate portion 21 fixed to the steel member 12, a standing portion 22 erected substantially vertically from the face plate portion 21 on the front side of the wall surface material 1, and an insertion hole 23 formed in the standing portion 22 A mounting member 13 having a surface is fixed to the steel frame member 12, a waterproof tape 42 is attached to the surface of the face plate portion 21, and a face material presser 14 is inserted into the insertion hole 23 and the cavity portion 3. The back surface portion 4 of the wall surface material 1 is sandwiched and fixed by the face plate portion 21 on which the tape 42 is attached, the waterproof tape 42 is brought into contact with the back surface 1U of the wall surface material 1, and the waterproof tape 42 is attached to the wall surface material. Since the back surface 4 of the wall 1 is abutted and fixed by the face material retainer 14 and the face plate portion 21, the waterproof tape 42 attached to the face plate portion 21 is attached to the wall surface 21. Material Sandwiched surface of the face 1U and the face plate portion 21 in close contact, the gap between the face plate back surface 1U and the face plate portion 21 is closed by the waterproof tape 42, it is possible to obtain a reliable waterproof structure.
[0023]
  Next, the details of the face material presser 14 will be described. The base end 31 is formed such that the thickness T in the front and back direction is thicker than the thickness t in the width direction that is the cross direction of the front and back. The one side end portion 32 can be inserted into the insertion hole 23, and a leading end side is substantially parallel to the face plate portion 21, and a retaining prevention portion 51 is provided by twisting the base end 31 side by about 90 degrees. It has been. On the other side of the base end 31, a wide alignment portion 52 that abuts against the standing portion 22 around the insertion hole 23 is formed, and on the front side of the wall face material 1 of the base end 31, the pressing member 34 is formed. Is formed, and a recess 53 is formed as an engagement receiving portion with which an engagement end 34K which is one end of the pressing member 34 is engaged. The concave portion 53 is closed on three sides by the wall portions 53A and 53A on both sides in the width direction and the other side wall portion 53B on the other end portion 33 side, and the interval between the wall portions 53A and 53A on both sides is substantially equal to the thickness t. Further, one side of the wall portions 53A, 53A on both sides is open, and a stepped wall portion 53C is formed on one side, and the upper end of the stepped wall portion 53C is continuous with the retaining preventing portion 51. Further, the upper end of the stepped wall portion 53C, the upper surfaces of the wall portions 53A and 53A, and the upper surface of the other side wall portion 53B are formed flush with each other. One end of the pressing member 34 is engaged with the other side of the recess 53, that is, the engaging end 34K of the pressing member 34 can be inserted between the wall portions 53A, 53A and the other side wall portion 53B, It has a length that can be inserted between the other side wall 53B and the stepped wall 53C. The adjustment screw 35 is screwed to the other end side of the pressing member 34, and the tip of the adjustment screw 35 comes into contact with a circular recess 53D formed in the recess 53. Then, the pressing member 34 is temporarily fixed to the concave portion 53 by the adhesive tape 54 attached to the face material holder 14 between the wall portions 53A and 53A. In this case, the adhesive tape 54 serves as a temporary fixing means. When the adjustment screw 35 is operated to protrude the tip of the adjustment screw 35 from the lower surface of the pressing member 34, the other end of the pressing member 34 is lifted from the recess 53, and thus one side of the pressing member 34 is used for the wall. The face material 1 is provided so as to be swingable in the front and back direction. In this case, the tip of the adjustment screw 35 contacts the recess 53D and does not move out of the recess 53D, and the engagement end 34K is regulated by contacting the other side wall 53B that regulates the movement in the length direction. At the same time, it is sandwiched between the wall portions 53A and 53A that restrict the movement in the width direction, and is not removed even if the temporary fixing is released. A tool engagement groove (not shown) is provided at the outer end of the adjustment screw 35 as a tool engagement portion with which a driver, a hexagon wrench or the like is engaged. Therefore, since the pressing member 34 is temporarily fixed to the recess 53 with the adhesive tape, the pressing member 34 does not come off during the operation of inserting the end portion of the face material holder 14 into the cavity 3 and the like. After the face materials 1 and 1 are set, if the adjustment screw 35 is turned in the screwing direction with a screwdriver or a wrench 101, the adhesive tape 54 is stretched or peeled off, and as shown in FIG. It floats up from the recess 53, moves to the surface side of the wall surface material 1 and comes into pressure contact with the surface side edge 23F of the insertion hole 23, so that the end portions 32, 33 on both sides are the back surface portions of the wall surface material 1, 1. Press 4 and 4. In this case, the engaging end 34K of the pressing member 34 is regulated by being engaged with the wall portions 53A and 53A and the other side wall portion 53B, so that the engaging end 34K side of the pressing member 34 is not detached from the concave portion 53. The adjusting screw 35 on the fulcrum and the other end serves as an action point, and the pressing member 34 can be efficiently pressed against the surface side edge 23F of the insertion hole 23 by the action of the lever. In the drawings, the pressing member 34 is temporarily fixed by sticking an adhesive tape 54. However, if the pressing member 34 does not come off from the recess 53 before the adjustment screw 35 is operated, the pressing member 34 is temporarily fixed by an adhesive or the like. In any case, the temporary fixing means can be fixed to the extent that the pressing member 34 does not come off from the recess 53 before the adjustment screw 35 is operated. Therefore, it is sufficient that the other end side of the pressing member 34 has a fixing strength that can be separated from the surface side.
[0024]
  In this way,The planeA concave portion 53 that is an engagement receiving portion is provided on the front side of the material presser 14, and a pressing member 34 that is engaged at one end side is disposed in the concave portion 53, and an adjustment screw 35 in the front / back direction is screwed to the other end side of the pressing member 34. After fixing the pressing member 34 and inserting the face material holder 14 into the insertion hole 23, the adjustment screw 35 on the other end side is operated with one end side engaged with the recess 53. The temporary fixing is released and the other end side of the pressing member 34 is separated to the front side, and the separated pressing member 34 is pressed against the surface side edge 23F of the insertion hole 23 to be used for the wall by the face material presser 14 and the face plate portion 21. Since the back surface portion 4 of the face material 1 is clamped and fixed, the pressing member 34 is temporarily fixed to the face material presser 14 with an adhesive tape or the like, and the face material presser 14 temporarily fixed with the pressing member 34 is inserted into the insertion hole 23. By operating the adjusting screw 35 and pressing the pressing member 34 against the front surface side edge 23F of the insertion hole 23, one side and the other side end portions 32, 33 of the face material presser 14 press the back surface portion 4. Thus, the back surface portion 4 of the wall surface material 1 can be clamped and fixed by the face material presser 14 and the face plate portion 21. In this way, the structure of the face material holder 14 can be simplified and a desired performance can be obtained by an extremely simple configuration using the adhesive tape 54 and the like. Before the adjustment screw 35 is operated, it is sufficient to fix the pressing member 34 with an adhesive tape 54 or the like. When the adjustment screw 35 is operated, the back surface portion 4 is sandwiched between the face material presser 14 and the face plate portion 21. The structure of the face material holder 14 can be simplified and a desired performance can be obtained by an extremely simple method of bonding.
[0025]
  Next, the self-weight support structure of the wall face material 1 will be described. The standing portion 22 corresponds to the joint portion S of the wall face materials 1 and 1 adjacent to each other in the length direction of the standing portion 22. A substantially rectangular receiving hole 61 is formed, and a rod-shaped self-weight receiving tool 62 is inserted into the receiving hole 61. The self-weight receiver 62 has a substantially rectangular cross section, and a step portion 63 and an inclined step portion 63A continuous with the step portion 63 are formed at the center in the length direction. Further, as shown in FIG. 3 and the like, packing material 64 made of foamed rubber or the like is wound on both sides of the self-weight holder 62 and is provided corresponding to the position of the waterproof tape 42 as shown in FIG. ing. Therefore, as shown by the one-dot chain line in FIG. 9, the step 63 is engaged with the edge of the receiving hole 61 by inserting the weight receiving device 62 into the receiving hole 61 to the center and turning the weight receiving device 62. The position is fixed in the length direction. Then, as shown in FIG. 10, the upper wall surface material 1 is supported by the self-weight holder 62. In this case, the self-weight holders 62 are provided on both sides of the wall surface material 1, and the wall surface materials 1 are supported one by one by the self-weight receivers 62, 62 on both sides. Moreover, the edge part adjacent to the up-down direction of the wall surface materials 1 and 1 is formed with the protrusion part 5 and the groove part 6 in which this protrusion part 5 engages in the full length direction.
[0026]
  In this way,Is verticalBetween the reinforcing bar members 12 serving as the direction support members, the wall face materials 1 with the cavity portion 4 facing sideways are arranged side by side in the vertical direction, and a receiving hole 61 is provided in the standing portion 22. The self-weight holder 62 supporting the face material 1 is inserted and arranged, and the self-weight holders 62 and 62 inserted and arranged in the receiving holes 61 and 61 of the reinforcing bar members 12 and 12 on both sides are used to reduce the weight of the individual wall face materials 1. Since the individual wall face materials 1 are supported on the support members by the weight receivers 62, 62 on both sides and are fixed to the support members by the face material pressers 14, the mounting strength is excellent. Since each sheet is supported and fixed independently, even if a displacement occurs between the wall face materials 1 due to rolling or the like, this can be dealt with and excellent in earthquake resistance.
[0027]
  Further, as an effect of the embodiment, since the waterproof tape 42 having a vibration proof property is in contact with the back surface 1U of the wall surface material 1, the waterproof tape 42 absorbs vibration, and the surface material 1 Since the generated vibration can be suppressed, the structure is further improved in earthquake resistance. Further, the insertion hole 23 is in the shape of a long hole in the front and back direction of the wall surface material 1, and the base end 31 of the surface material holder 14 has a thickness T in the front and back direction larger than a thickness t in the front and back cross direction. Since the one side end portion 32 of the face material presser 14 formed is provided with a retaining prevention portion 51 in which the base end 31 side is twisted by approximately 90 degrees, the base end portion 31 has a thickness T in the front and back direction. Since the thickness is thick, it is excellent in strength against the pressing of the pressing member 34, and the one end portion 32 is inserted into the insertion hole 23, and the face material presser 14 is turned in the twisting direction. Once inserted, even if the face material presser 14 is pulled straight, it will not come out, and the work can be performed safely. Further, since the face material presser 14 is provided with an alignment portion 52 that abuts the standing portion 22 and aligns the pressing member 34 with the insertion hole 23, the face material presser 14 is inserted by turning in the twisting direction, When the alignment portion 52 comes into contact with the standing portion 22, the pressing member 34 is correctly aligned with the position of the insertion hole 23, so that workability can be improved.
[0028]
  12 to 13 show a second embodiment of the present invention. The same reference numerals are given to the same parts as those in the first embodiment, and detailed description thereof will be omitted. 71 is arranged on the outermost side. It is a fixture which fixes the said wall face material 1 and the edge part attachment member 13A. The end mounting member 13A has the same configuration as the mounting member 13 except that the face plate portion 21 is provided only on one side. The fixture 71 includes a one-side presser 72 that is inserted into the cavity 3 through the insertion hole 23, a horizontal part 73 that is parallel to the one-side presser 72, and a rising part 74 that integrates the horizontal part 73 and the one-side presser 72. A mounting body 75 bent in an L shape having a pair of screws 76 as fastening means is screwed to the horizontal portion 73. The one-side presser 72 is formed thick at the base side leading to the rising portion 74, and is provided with a retaining prevention part 51 twisted 90 degrees from the base part to the leading end side of the retaining part 51. Is formed in a flat plate shape.
[0029]
  When the outer end portion of the wall surface material 1 is fixed, the one-side presser 72 is inserted into the cavity portion 3 of the wall surface material 1 through the insertion hole 23, and the rising portion 74 of the fixture 71 is connected to the end portion attachment member 13A. The horizontal portion 73 of the fixture 71 is attached in parallel with the face plate portion 21, and the one-side presser 72 is tightened by tightening a screw 76 screwed to the horizontal portion 73 of the fixture 71. The wall face plate 1 can be fixed to the end attachment member 13A by sandwiching the back face portion 4 of the wall face plate 1 with the face plate portion 21. Also in this case, the waterproof tape 42 is pressed against the back surface 1U of the wall surface material 1 by tightening the screw 76, preventing water from entering from each individual, and providing excellent waterproof properties. A fire prevention structure is obtained.
[0030]
  Reference numeral 81 denotes a self-weight holder which is interposed between the wall surface materials 1 provided in the vertical direction and supports the upper wall surface material 1. The self-weight holder 81 is inserted from an insertion hole 23 opened in the standing portion 22 of the end portion attachment member 13A and supports the upper wall member 1 and the mounting portion 82. A vertical portion 83 projecting from one end of the mounting portion 82 in a vertical direction, a projection 84 suspended from the back side of the mounting portion 82, and the receiving portion 61 between the projection 84 and the vertical portion 83. And a groove 85. Further, a packing material 64 made of foamed rubber or the like is wound around the mounting portion 82, and is provided corresponding to the position of the waterproof tape 42 as shown in FIG.
[0031]
  Then, after fixing the lower wall face plate 1 with the fixture 71, the mounting portion 82 of the weight receiver 81 is inserted from the receiving hole 61 opened in the standing portion 22, and the end portion of the weight receiver 81 is inserted. The end weight attaching member 13A includes a self weight receiving member 81 in which a groove 85 formed between the vertical portion 83 formed on the rear surface and the protrusion 84 suspended on the back surface side of the self weight receiving member 81 is engaged with the insertion hole 23. The upper wall member 1 is supported by the self-weight holder 81 that is positioned and held at right angles to the end mounting member 13A. In this way, at the end of the mounting structure, the end of the face material 1 is supported by the self weight receiver 81, the other end is supported by the self weight receiver 62, and the face material 1 is supported one by one. It is.
[0032]
  In addition, this invention is not limited to the said Example, A various deformation | transformation implementation is possible. For example, what is necessary is just to select suitably the shape of an attachment member or a face material clamp. Moreover, in the Example, although the example which connects the wall surface material on either side was shown, it cannot be overemphasized that it can apply also to what connects the wall surface material to an up-down direction. Furthermore, the face material can be applied to various materials.
[0033]
【The invention's effect】
Claim 1Or claim 2According to the invention, the wall surface material mounting method is excellent in workability, eliminating the need for drilling or screws on site.Or mounting structureCan be provided.
MaBeforeThe one side end and the other side end of the face material holder are operated by operating the face material holder from between the end faces of the one side and the other side wall face material. It is an installation method that presses the back part against the face plate part, and then closes the gap between the end faces, and does not require work such as drilling or screws on site, and has excellent workability.Or mounting structureCan be provided.
[0034]
Furthermore, beforeThis is a mounting method that temporarily fixes the pressing member, and it uses a simple structure face material presser, eliminating the need for drilling and screws on site, and has excellent workability.Or mounting structureCan be provided.
[0035]
  Claim3The invention has a mounting structure in which a waterproof tape is attached to the surface of the face plate portion, which eliminates the need for on-site drilling and screws, and attaches wall surface materials with excellent workability.ConstructionCan be provided.
[0036]
According to the mounting structure of the third aspect, the back surface portion of the wall surface material is sandwiched and fixed by the face material presser and the face plate portion. At this time, the waterproof tape for the sealing member pasted on the face plate portion However, the back surface of the wall material and the surface of the face plate portion are sandwiched and closely adhered, and the gap between the back surface material and the face plate portion is closed by the waterproof tape, so that a reliable waterproof structure can be obtained. Moreover, since fireproof tape is also included, it also has fire resistance.
[0037]
Furthermore, according to the attachment structure of Claim 4, it becomes an attachment structure which has anti-vibration property.
[0038]
Moreover, according to the attachment structure of Claim 5, the penetration | invasion of the water from between wall surface materials is prevented.
Claims6The invention has a mounting structure in which the weight of each wall surface material is supported by its own weight holder, and it eliminates the need for on-site drilling and screws, and allows the installation of wall surface materials with excellent workability.ConstructionCan be provided.
[Brief description of the drawings]
FIG. 1 is a perspective view of an attachment process showing a first embodiment of the present invention.
FIG. 2 is a perspective view of a support member to which a mounting receiving piece according to the first embodiment of the present invention is fixed.
FIG. 3 is a perspective view of a state in which an attachment member is fixed to a support member according to the first embodiment of the present invention.
FIG. 4 is a sectional view of an attachment member provided with a seal tape according to the first embodiment of the present invention.
FIGS. 5A and 5B are perspective views of the face material presser according to the first embodiment of the present invention. FIG. 5A shows a state where the pressing member is removed, and FIG. 5B shows a state where the pressing member is temporarily fixed. .
FIG. 6 is a side view of the face material holder showing the first embodiment of the present invention.
FIG. 7 is a cross-sectional view illustrating a process of inserting one end of the face material presser into the insertion hole according to the first embodiment of the present invention.
FIG. 8 is a sectional view of the mounting structure showing the first embodiment of the present invention.
FIG. 9 is a sectional view of the self-weight receiver showing the first embodiment of the present invention.
FIG. 10 is a cross-sectional view of the joint portion of the wall face material showing the first embodiment of the present invention.
FIG. 11 is a cross-sectional view showing a state in which the space between the end faces of the wall face material according to the first embodiment of the present invention is closed with a joint material.
FIG. 12 is a sectional view of the fixture in use according to a second embodiment of the present invention.
FIG. 13 is a cross-sectional view of the weight receiving device in use according to a second embodiment of the present invention.
[Explanation of symbols]
1 Wall material
1T end face
1U back
3 Cavity
4 Back side
12 Steel members (support members)
14 Face material presser
21 Face plate
22 Standing part
23 Insertion hole
32 One end
33 Other end
34 Pressing member
35 Adjustment screw
42 waterproof tape
53 Recess (engagement receiving part)
61 receiving hole
62 Weight holder
81 Weight holder

Claims

両端面に開口した空洞部を有する壁用面材を並設し、前記壁用面材を梁や柱などの支持部材に固定するために、前記支持部材に固定する面板部と、この面板部から前記壁用面材の表側に略垂直に立設した立設部と、この立設部に形成した挿入孔とを有する取付部材を前記支持部材に固定した後、
前記立設部の一側に沿って一側の前記壁用面材を並べ、面材押えの一側端部を前記挿入孔を通して前記一側の壁用面材の空洞部に挿入すると共に、前記面材押えの他側端部を前記立設部の他側に突出させ、前記面材押えの他側端部に、他側の前記壁用面材の空洞部を合わせて該壁用面材を前記立設部の他側に沿って並べた後、前記一側と他側の壁用面材の端面間から前記面材押えを操作して面材押えの一側端部と他側端部とにより前記一側と他側の壁用面材の背面部を前記面板部に押圧し、この後、前記端面間を塞ぐ壁用面材の取付工法において、
前記面材押えの表側に係合受部を設けると共に、この係合受部に一端側が係合する押圧部材を配置し、この押圧部材の他端側に表裏方向の調整ビスを螺合し、前記押圧部材を仮固定して前記挿入孔に面材押えを挿入した後、一端側を前記係合受部に係合した状態で、前記調整ビスを操作し、この操作により前記仮固定を解除して前記押圧部材の他端側を表側に離間し、この離間した押圧部材を前記挿入孔の表面側縁に圧接して前記面材押えと前記面板部とにより前記壁用面材の背面部を挟着固定することを特徴とする壁用面材の取付工法。 Arranged side by side wall surface member having a cavity which is open at both end faces, in order to fix the wall surface member to a support member, such as beams and columns, and the face plate portion to be fixed to the support member, the face plate portion After fixing an attachment member having a standing part erected substantially vertically on the front side of the wall surface material and an insertion hole formed in the standing part to the support member,
Arranging the one side wall face material along one side of the upright portion, and inserting one side end of the face material presser through the insertion hole into the cavity of the one side wall face material, The other side end of the face material presser projects to the other side of the standing part, and the other side end of the face material presser is aligned with the cavity of the wall face material on the other side. After arranging the materials along the other side of the upright portion, the one side end and the other side of the surface material presser are operated by operating the face material presser between the end surfaces of the wall surface material on the one side and the other side. In the mounting method of the wall surface material that presses the back surface portion of the wall surface material on the one side and the other side against the face plate portion by the end portion, and then closes between the end surfaces,
An engagement receiving portion is provided on the front side of the face material presser, a pressing member that is engaged with one end side is disposed on the engagement receiving portion, and an adjustment screw in the front and back direction is screwed to the other end side of the pressing member, After the pressing member is temporarily fixed and the face material presser is inserted into the insertion hole, the adjustment screw is operated with one end engaged with the engagement receiving portion, and the temporary fixing is released by this operation. Then, the other end side of the pressing member is separated to the front side, the separated pressing member is pressed against the surface side edge of the insertion hole, and the back surface portion of the wall surface material by the face material presser and the face plate portion A method of attaching a wall surface material, characterized by sandwiching and fixing a wall.

両端面に開口した空洞部を有する壁用面材を並設し、前記壁用面材を梁や柱などの支持部材に固定するために、前記支持部材に固定する面板部と、この面板部から前記壁用面材の表側に略垂直に立設した立設部と、この立設部に形成した挿入孔とを有する取付部材を前記支持部材に固定した後、
前記立設部の一側に沿って一側の前記壁用面材を並べ、面材押えの一側端部を前記挿入孔を通して前記一側の壁用面材の空洞部に挿入すると共に、前記面材押えの他側端部を前記立設部の他側に突出させ、前記面材押えの他側端部に、他側の前記壁用面材の空洞部を合わせて該壁用面材を前記立設部の他側に沿って並べ、前記一側と他側の壁用面材の端面間から前記面材押えを操作して面材押えの一側端部と他側端部とにより前記一側と他側の壁用面材の背面部を前記面板部に押圧し、前記端面間を塞ぐ壁用面材の取付構造において、
前記面材押えの表側に係合受部を設けると共に、この係合受部に一端側が係合する押圧部材を配置し、この押圧部材の他端側に表裏方向の調整ビスを螺合し、前記押圧部材を仮固定して前記挿入孔に面材押えを挿入し、一端側を前記係合受部に係合した状態で、前記調整ビスを操作し、この操作により前記仮固定を解除して前記押圧部材の他端側を表側に離間し、この離間した押圧部材を前記挿入孔の表面側縁に圧接して前記面材押えと前記面板部とにより前記壁用面材の背面部を挟着固定することを特徴とする壁用面材の取付構造。 A face plate portion fixed to the support member and a face plate portion for fixing the wall face material to a support member such as a beam or a column in parallel with wall face materials having hollow portions opened at both end faces. After fixing an attachment member having a standing part erected substantially vertically on the front side of the wall surface material and an insertion hole formed in the standing part to the support member,
Arranging the one side wall face material along one side of the upright portion, and inserting one side end of the face material presser through the insertion hole into the cavity of the one side wall face material, The other side end of the face material presser projects to the other side of the standing part, and the other side end of the face material presser is aligned with the cavity of the wall face material on the other side. The side members are arranged along the other side of the upright portion, and the one side end and the other side end of the face member presser are operated by operating the face member presser from between the end surfaces of the wall member on the one side and the other side. In the mounting structure of the wall face material that presses the back portion of the wall face material on the one side and the other side against the face plate portion, and closes between the end faces,
An engagement receiving portion is provided on the front side of the face material presser, a pressing member that is engaged with one end side is disposed on the engagement receiving portion, and an adjustment screw in the front and back direction is screwed to the other end side of the pressing member, The pressing member is temporarily fixed, a face material presser is inserted into the insertion hole, and the adjustment screw is operated in a state where one end side is engaged with the engagement receiving portion, and the temporary fixing is released by this operation. The other end side of the pressing member is separated to the front side, the separated pressing member is pressed against the surface side edge of the insertion hole, and the back surface portion of the wall surface material is moved by the face material presser and the face plate portion. A mounting structure for a wall surface material characterized by being clamped and fixed.

前記面板部の表面に防水テープ及び防火テープとを並べて一体にしたシール部材を貼設し、前記挿入孔と前記空洞部に面材押えを挿入し、この面材押えと前記シール部材を貼設した面板部とにより前記壁用面材の背面部を挟着固定し、前記シール部材を壁用面材の裏面に当接したことを特徴とする請求項２に記載の壁用面材の壁用面材の取付構造。 A seal member in which waterproof tape and fireproof tape are arranged and integrated is pasted on the surface of the face plate portion, and a face material presser is inserted into the insertion hole and the cavity, and the face material presser and the seal member are attached. The wall of the wall surface material according to claim 2, wherein the back surface portion of the wall surface material is clamped and fixed by the face plate portion, and the seal member is in contact with the back surface of the wall surface material. Surface material mounting structure.

前記シール部材が防振性を有することを特徴とする請求項３に記載の壁用面材の取付構造。 The wall face member mounting structure according to claim 3, wherein the seal member has a vibration-proof property.

隣接する前記壁用面材間に、断面コの字型の防水ゴムパッキンを、立設部の先端縁に外嵌させて取り付けることを特徴とする請求項２〜４のいずれか１項に記載の壁用面材の取付構造。 5. The waterproof rubber packing having a U-shaped cross section is attached between the adjacent wall face materials by fitting them to the front end edge of the standing portion. 5. Mounting structure for wall surface material.

縦方向の前記支持部材の間に、前記空洞部を横向きとした壁用面材を縦方向に並設し、前記立設部に受孔を設け、この受孔に前記壁用面材を支持する自重受具を挿入配置し、両側の前記支持部材の受孔に挿入配置した前記自重受具により、個々の壁用面材の自重を支持したことを特徴とする請求項２〜５のいずれか１項に記載の壁用面材の取付構造。Between the support members in the vertical direction, wall face materials with the cavity portions facing sideways are arranged side by side in the vertical direction, receiving holes are provided in the standing portions, and the wall surface materials are supported in the receiving holes. the weight female component to be inserted is arranged, by the own weight receiving fixture which is inserted in the receiving hole on both sides of the support member, one of the claims 2-5, characterized in that supporting the self-weight of the individual wall facings The mounting structure of the wall surface material of Claim 1.