JP3884271B2

JP3884271B2 - Wall panel with exterior material, joining method and structure of wall panel with exterior material

Info

Publication number: JP3884271B2
Application number: JP2001340943A
Authority: JP
Inventors: 禎幸石塚
Original assignee: Misawa Homes Co Ltd
Current assignee: Misawa Homes Co Ltd
Priority date: 2001-11-06
Filing date: 2001-11-06
Publication date: 2007-02-21
Anticipated expiration: 2021-11-06
Also published as: JP2003138673A

Description

【０００１】
【発明の属する技術分野】
本発明は、予め外装材が壁パネルの表面に取り付けられた外装材付き壁パネル、外装材付き壁パネルの接合方法および接合構造に関する。
【０００２】
【背景の技術】
周知のように、住宅の構築についてはその工業化が進み、例えば、壁や床、屋根といった構成要素を予め工場にてパネル化しておき、施工現場でこれらのパネルを組み合わせることによって、住宅を構築するといったパネル工法が一部に採用されている。近年、さらに工業化が進み、例えば、特開平１１−２７００２５号公報に記載の技術で知られるように、予め工場段階で、図５に示すように壁パネル１１０の表面に防水透湿シート１０１、胴縁１０２、外装材１０３を取り付けた状態で、建築現場に搬入する方法が進められ、現場での建築工数の削減、工期の短縮が図られている。この外装材付き壁パネル１０５を他の外装材付き壁パネル２０５に接合する際には、前記外装材付き壁パネル１０５の接合部３００側の側端部に設けられた突出部（ガゼット）１０４を他の外装材付き壁パネル２０５の壁パネル２１０に固着させていた。そして、この接合部３００には、胴縁３０２を取り付けて外装材３０３を胴縁３０２に固定させていた。
【０００３】
【発明が解決しようとする課題】
ところで、現場で外装材３０３を取り付けるためには、外装材付き壁パネル１０５、２０５を互いに接合した後、上述したように、接合部３００に複数の胴縁３０２を位置決めしながら、１本ずつ取り付けなければ成らず手間のかかるものとなっていた。さらに、ガゼット１０４は前記外装材付き壁パネル１０５の壁パネル１１０から外方へ突出して設けられているため、前記外装材付き壁パネル１０５を搬送したり、現場で外装材付き壁パネル１０５を吊り込んで所定の位置に立設する際に、損傷しやすいという課題があった。
【０００４】
また、前記外装材付き壁パネル１０５に予め取り付けられている外装材１０３は、一方の側端部には上実（図示略）が形成されており、他の側端部には下実１０３ｂが形成されているものが用いられている。これらの外装材１０３は壁パネル１１０に、上実と下実１０３ｂとを互いに重なり合わせるようにする合決りはぎによって取り付けられている。しかし、前記外装材付き壁パネル１０５の接合部３００側に位置する外装材１０３の側端部と、他の外装材付き壁パネル２０５の接合部３００側に位置する外装材２０３の側端部にはそれぞれ下実１０３ｂ、２０３ｂが形成されており、該接合部３００に現場で取り付ける外装材３０３の両側部には上実３０３ａが形成されたものを使用している。このため、外装材１０３、２０３、３０３は、一方の側端部には下実１０３ｂが形成され、他方の側端部には上実が形成されたものと、両側部に下実２０３ｂが形成されたものと、両側部に上実３０３ａが形成されたものと、３種類の外装材１０３、２０３、３０３を用意しなければならず部品点数が増加し、コスト増につながっていた。
本発明の課題は、外装材付き壁パネルと他の外装材付き壁パネルを現場で接合する際に、現場での施工効率をより高めるとともに、一種類の外装材を用いることができ部品点数の増加を防ぐことのできる外装材付き壁パネル、外装材付き壁パネルの接合方法および接合構造を提供するものである。
【０００５】
【課題を解決するための手段】
上記課題を解決するために、請求項１記載の発明は、例えば、図１〜図４に示すように、壁パネル１１の表面に予め胴縁１３を介して外装材４が取り付けられた外装材付き壁パネル１であって、壁パネル１１の側端部に、該壁パネル１１の側端部から外方に延出可能に設けられた延出胴縁２が設けられており、該延出胴縁２は前記胴縁１３と所定の間隔を隔てて設けられていることを特徴とする。
【０００６】
請求項１記載の発明によれば、前記延出胴縁２は、壁パネル１１の側端部から外方に延出可能に設けられているので、この外装材付き壁パネル１を他の外装材付き壁パネル５と接合する際には、前記外装材付き壁パネル１の側端面１ａと他の外装材付き壁パネル５の側端面５ａとを突き合わせて接合した後、この延出胴縁２を他の外装材付き壁パネル５の壁パネル１１の側に延出させて、該延出胴縁２を延出させた状態で他の外装材付き壁パネル５に固定すればよく、該接合部３０に現場で延出胴縁２を取り付けるのが容易であり手間を省力することができる。つまり、従来のように、前記外装材付き壁パネル１と他の外装材付き壁パネル５とを接合した後に、該接合部３０に新たに胴縁を取り付けるために位置決めを行って、複数の胴縁を１本ずつ壁パネルに固定する必要がなく、現場での作業が容易で、施工効率をより高めることができる。
また、延出胴縁２は、該壁パネル１１の側端部から延出可能に設けられているので、他の外装材付き壁パネル５と接合するときにのみ該壁パネル１１の側端部から外方に延出させることができる。したがって、前記外装材付き壁パネル１を搬送する際や、現場で所定の位置に吊り込む際などに、延出胴縁２が壁パネル１１から突出して邪魔になることがなく、延出胴縁２自体の損傷を防ぐことができるとともに、他の外装材付き壁パネル５等に当たり例えば外装材４などを損傷させるのを防ぐことができる。
【０００７】
請求項２記載の発明は、例えば図１〜図３に示すように、請求項１記載の外装材付き壁パネル１において、前記延出胴縁２は、長尺な板材からなり、一方の端部２１を支点にして回転させることで、前記壁パネル１１の外方に延出可能に設けられていることを特徴とする。
【０００８】
請求項２記載の発明によれば、前記外装材付き壁パネル１に他の外装材付き壁パネル５を接合した後に、前記延出胴縁２を一方の端部２１を支点にして延出胴縁２を回転させることで、他の外装材付き壁パネル５に延出させることができる。このように延出された延出胴縁２の他方の端部２２を他方の外装材付き壁パネル５の壁パネル５１に固定するだけで、前記接合部３０に延出胴縁２を容易に取り付けることができる。したがって、外装材付き壁パネル１と他の外装材付き壁パネル５との接合部３０に現場で新たに複数の胴縁を位置決めして１本ずつ取り付ける手間を省力することができ、現場での施工効率を向上させることができる。
また、前記延出胴縁２は、一方の端部２１を支点として回転可能に設けられているので、外装材付き壁パネル１を搬送する際や、現場で所定の位置に吊り込む際には、延出胴縁２を外装材付き壁パネル１の側端部から外方に突出しないようにしておけば、該延出胴縁２が邪魔にならず、延出胴縁２が損傷するのを防ぐことをできる。
【０００９】
請求項３記載の発明は、例えば、図２〜図４に示すように、請求項１または２記載の外装材付き壁パネル１と他の外装材付き壁パネル５とを接合する接合方法であって、請求項１または２記載の外装材付き壁パネル１の側端部側に位置する外装材１４の側端部には下実１４ｂが形成されており、他の外装材付き壁パネル５の側端部側に位置する外装材５４の側端部には上実５４ａが形成されており、前記請求項１または２記載の外装材付き壁パネル１と他の外装材付き壁パネル５とをそれらの側端面１ａ、５ａどうしを突き合わせて接合した後、前記延出胴縁２を他の外装材付き壁パネル５側に延出させ、次に、前記下実１４ｂが形成された外装材１４と前記上実５４ａが形成された外装材５４との間に、一方の側端部に上実３ａが他方の側端部に下実３ｂが形成された現場貼り外装材３を取り付けるに際し、前記現場貼り外装材３の下実３ｂを前記他の外装材付き壁パネル５の外装材５４の上実５４ａの下側に差し込んだうえで、該現場貼り外装材３の上実３ａを前記請求項１または２記載の外装材付き壁パネル１の外装材１４の下実１４ｂ上に重ね合わせ、次に、前記現場貼り外装材３を前記延出胴縁２に固定することを特徴とする。
【００１０】
請求項３記載の発明によれば、前記外装材付き壁パネル１の側端部側に位置する外装材１４の側端部には下実１４ｂが形成されており、他の外装材付き壁パネル５の側端部側に位置する外装材５４の側端部には上実５４ａが形成されている。そして、前記外装材付き壁パネル１と他の外装材付き壁パネル５とをそれらの側端面１ａ、５ａどうしを突き合わせて接合した後に、前記延出胴縁２を他の外装材付き壁パネル５に延出して他方の端部２２を固定することができる。そして、このように固定された延出胴縁２に、前記現場貼り外装材３の下実３ｂを他の外装材付き壁パネル５の外装材５４の上実５４ａの下側に差し込み、現場貼り外装材３の上実３ａを前記外装材付き壁パネル１の外装材１４の下実１４ｂ上に重ね合わせて取り付けることができる。したがって、外装材付き壁パネル１、５に予め取り付けられている外装材４と、接合部３０側に位置する外装材１４、５４と、現場貼り外装材３とをそれぞれ一方の側端部に上実３ａ、５４ａが、他方の側端部には下実３ｂ、１４ｂが形成されたものを用いることができるので、一種類の外装材３、４、１４、５４を用意すればよく、部品点数を減少させることができ、コスト低減を達成することができる。
また、前記現場貼り外装材３は、前記延出胴縁２に固定すればよく、該延出胴縁２は前記外装材付き壁パネル１から他の外装材付き壁パネル５に延出させて他の端部２２を固定すれば容易に取り付けることができるので、施工の手間が省力され、現場での施工効率を向上させることができる。
【００１１】
請求項４記載の発明は、例えば図２〜図４に示すように、請求項１または２記載の外装材付き壁パネル１と他の外装材付き壁パネル５とを接合してなる接合構造であって、請求項１または２記載の外装材付き壁パネル１の側端部側に位置する外装材１４の側端部には下実１４ｂが形成されており、他の外装材付き壁パネル５の側端部に位置する外装材５４の側端部には上実５４ａが形成されており、請求項１または２記載の外装材付き壁パネル１と他の外装材付き壁パネル５とはそれらの側端面１ａ、５ａどうしを突き合わせて接合されており、かつ、前記延出胴縁２が他の外装材付き壁パネル５側に延出されており、一方の側端部に上実３ａが他方の側端部３ｂに下実が形成された現場貼り外装材３は、その下実３ｂを前記他の外装材付き壁パネル５の外装材５４の上実５４ａの下側に差し込んだうえで、該現場貼り外装材３の上実３ａを前記請求項１または２記載の外装材付き壁パネル１の外装材１４の下実１４ｂ上に重ね合わせ、さらに、前記延出胴縁２に固定されていることを特徴とする。
【００１２】
請求項４記載の発明によれば、前記外装材付き壁パネル１に予め取り付けられた外装材４のうち、側端部側に位置する外装材１４の側端部には下実１４ｂが形成されており、他の外装材付き壁パネル５の側端部に位置する外装材５４の側端部には上実５４ａが形成されている。また、前記外装材付き壁パネル１の側端面１ａと他の外装材付き壁パネル５の側端面５ａと突き合わせて接合した接合部３０に取り付けられる現場貼り外装材３の一方の側端部には上実３ａが形成されており、他方の側端部には下実３ｂが形成されている。したがって、外装材付き壁パネル１に予め取り付けるものとする外装材４、１４、５４と同様のものを、現場貼り外装材３として使用することができるので、部品点数の増加を防ぐことができ、コスト低減を達成することができる。
そして、この現場貼り外装材３は、他の外装材付き壁パネル５に延出されて固定された延出胴縁２に取り付ければよいので、現場で胴縁１３を新たに位置決めをして１本ずつ取り付けるといった手間を省力することができるので、現場での施工効率を向上させることができる。
【００１３】
請求項５記載の発明は、例えば、図２および図３に示すように、請求項３記載の外装材付き壁パネル１の接合方法において、前記外装材付き壁パネル１には、それぞれ防水透湿シート１２が外装材付き壁パネル１の側端部から延出するようにして取り付けられており、請求項１または２記載の外装材付き壁パネル１と他の外装材付き壁パネル５をそれらの側端面１ａ、５ａどうしを突き合わせて接合した後、前記防水透湿シート１２どうしを重ね合わせた上で、前記延出胴縁２を他の外装材付き壁パネル５側に延出させることを特徴とする。
【００１４】
請求項５記載の発明によれば、前記外装材付き壁パネル１には、それぞれ防水透湿シート１２が外装材付き壁パネル１の側端部から延出するようにして取り付けられており、前記外装材付き壁パネル１どうしを接合した後に、この防水透湿シート１２どうしを重ね合わせた上で、前記延出胴縁２を他の外装材付き壁パネル５側に延出させるので、これら防水透湿シート１２、５２を延出胴縁２で押さえることができる。このため、重ね合わされた防水透湿シート１２、５２をタッカー打ちなどして壁パネル１１、５１に取り付けるのが容易であり、従来のように防水透湿シート１２を重ね合わせて、それらがずれないように手で押さえながらタッカー打ち等をして壁パネル１１、５１に取り付けるといった煩雑な手間を必要とせず、現場での施工効率が向上する。
【００１５】
【発明の実施の形態】
以下、図面を参照して本発明の、外装材付き壁パネル１、外装材付き壁パネル１の接合方法、および外装材付き壁パネルの接合構造の実施の形態について詳細に説明する。
図１〜４に示す本発明の外装材付き壁パネル１は、パネル工法により構築される住宅の壁面に適用されるものである。パネル工法とは周知のように、壁や床、屋根などの構成要素を予め工場でパネルとして製作しておき、住宅の構築現場でパネルを組み合わせて、パネルどうしを接着剤とボルトまたは釘によって接合する住宅の施工方法で、建築現場での施工作業を省力化することのできる利点がある。
【００１６】
前記外装材付き壁パネル１は、図示しない住宅の壁面をなし、工場段階で予め壁パネル１１の表面に防水透湿シート１２が貼設され（図２および図３参照）、さらに複数の胴縁１３が水平方向に所定の間隔を隔てて壁パネル１１に貼設され、この胴縁１３に外装材４が取り付けられてなるものである。
また、前記壁パネル１１は、縦横の框材を矩形状に組み立てるとともに、矩形枠の内部に補助桟材を縦横に組み付けられてなる枠体の少なくとも一方の面に面材が貼り付けられたもので、工場等で製造されるものである。
本実施の形態では、この外装材付き壁パネル１の略中央部には掃き出し窓１５が予め工場段階で取り付けられている。
【００１７】
前記外装材付き壁パネル１の表面に予め取り付けられている外装材４は、縦長に形成されたパネル状のもので、一方の側端部には上実（図示略）が形成されており、他方の側端部には下実（図示略）が形成されている。この上実と下実とを重なり合わせるようにして、胴縁１３に釘打ち等によって固定されている。
また、外装材付き壁パネル１に他の外装材付き壁パネル５を接合する際の接合部３０側に位置する外装材１４の側端部には下実１４ｂが形成されており、前記外装材付き壁パネル１の接合部３０側に位置する胴縁１３は接合部３０側に位置する外装材１４の下実１４ｂから突出するように壁パネル１１に取り付けられている。
【００１８】
また、前記壁パネル１１の側端部には長尺な板材からなる複数の延出胴縁２が前記胴縁１３の側端部から所定の間隔を隔てて取り付けられている。この延出胴縁２の一方の端部２１は前記壁パネル１１の表面にビスによって回転可能に固定されており、図３に示すように、この一方の端部２１を支点としてこの延出胴縁２を回転させることで前記壁パネル１１の外方に延出させることができるようになっている。
前記防水透湿シート１２は、水は透過させないが、水蒸気は透過させることができるミクロポアを有するシートからなるもので、具体的にはタイベック（商品名：デュポン社製）等からなるものである。この防水透湿シート１２は、壁パネル１１の略全面にタッカー打ち或いは接着剤等によって貼設されており、前記外装材付き壁パネル１の側端部から外方に延出するようにして設けられている。
【００１９】
上記構成を有する外装材付き壁パネル１を他の外装材付き壁パネル５に接合する本実施の形態の外装材付き壁パネル１の接合方法は以下の手順に従う。
ここで、図２〜図４に示す、他の外装材付き壁パネル５は、前記外装材付き壁パネル１と同様に、壁パネル５１の表面に予め、防水透湿シート５２が貼設され、その上に胴縁５３が取り付けられ、この胴縁５３に外装材５４が取り付けられている。また、この他の外装材付き壁パネル５の略中央部には腰高窓５５が予め工場段階で取り付けられており、この構成の外装材付き壁パネル５が現場へ搬送されるものである。
他の外装材付き壁パネル５に貼設された防水透湿シート５２は、前記防水透湿シート１２と同様の素材からなるもので、この他の外装材付き壁パネル５から外方へ延出するようにして取り付けられている。また、図４に示すように、他の外装材付き壁パネル５の接合部３０側に位置する外装材５４の側端部には上実５４ａが形成されており、上実５４ａの部分は前記胴縁５３から突出するように設けられている。
【００２０】
まず、前記外装材付き壁パネル１と他の外装材付き壁パネル５の側端面１ａ、５ａのうち、どちらか一方の側端面１ａに接着剤を塗布して、図２に示すように、側端面１ａ、５ａどうしを突き合わせる。釘を前記外装材付き壁パネル１から他の外装材付き壁パネル５へ、また、他の外装材付き壁パネル５から前記外装材付き壁パネル１へそれぞれ斜め打ちして、壁パネル１０５１どうしを互いに接合する。
【００２１】
次に、他の外装材付き壁パネル５から延出するように設けられた前記防水透湿シート５２を前記外装材付き壁パネル１の壁パネル１０に延出させて、タッカー打ちもしくは接着剤等により貼着させる。そして、この防水透湿シート５２に前記外装材付き壁パネル１から延出するように設けられた防水透湿シート１２を重なり合わせる。
次に、図３に示すように、前記延出胴縁２を一方の端部２１を支点として回転させて、ぶら下がった状態から水平に立ち上げて、重ね合わされた防水透湿シート１２、５２を押さえる。これらの重ね合わされた防水透湿シート１２、５２はタッカー打ち等によって壁パネル１１、５１に取り付ける。
そして、このように、他の外装材付き壁パネル５に延出された延出胴縁２の他方の端部２２を他の外装材付き壁パネル５の壁パネル１１にビス等の止着材で固定する。このとき、図４に示すように、前記延出胴縁２の他方の端部２２と他の外装材付き壁パネル５に取り付けられた胴縁５３との間には所定の間隔が設けられている。
【００２２】
次に、一方の側端部に上実３ａが形成され、他方の側端部に下実３ｂが形成された現場貼り外装材３を、前記外装材付き壁パネル１の接合部３０側に位置する外装材１４と、前記他の外装材付き壁パネル５の接合部３０側に位置する外装材５４との間に、以下のように、取り付ける。
まず図４に示すように、まず現場貼り外装材３の下実３ａを前記他の外装材付き壁パネル５の接合部３０側に位置する外装材５４の上実５４ａの下側に差し込む。そして、現場貼り外装材３の上実３ａを前記外装材付き壁パネル１の側端部に位置する外装材１４の下実１４ａの上に重ね合わせる。そして、このように重ね合わされた現場貼り外装材３を釘打ち等によって前記延出胴縁２に固定する。
上記のようにして、本実施の形態の外装材付き壁パネル１と他の外装材付き壁パネル５は接合される。そして、上記接合方法によって、本実施の形態の外装材付き壁パネル１の接合構造が得られる。
【００２３】
本実施の形態によれば、前記外装材付き壁パネル１には、一方の端部２１を支点として回転させることで、該外装材付き壁パネル１の外方に延出することが可能である延出胴縁２が取り付けられているので、他の外装材付き壁パネル５と接合した後に、この延出胴縁２を延出させて、他方の端部２２を壁パネル５１に固定するだけで接合部３０に延出胴縁２を取り付けることができる。したがって、前記外装材付き壁パネル１と他の外装材付き壁パネル５とを接合して、該接合部３０に現場貼り外装材３を取り付けるときに、新たに複数の胴縁を接合部３０に位置決めして１本ずつ取り付ける手間を省くことができ、現場での施工効率をより向上させることができる。
【００２４】
また、外装材付き壁パネル１からは延出胴縁２は一方の端部２１が回転可能に壁パネル１１に取り付けられているので、外装材付き壁パネル１を搬送する際や、現場で所定の位置に吊り込む際には、壁パネル１１から突出しないようにしておくことができる。このため、この延出胴縁２が損傷したりすることがなく、他の外装材付き壁パネル５等に当たって損傷させたりするということがない。
【００２５】
また、前記現場貼り外装材３と、外装材付き壁パネル１に予め取り付けられている外装材４、１４および他の外装材付き壁パネル５に予め取り付けられている外装材４、５４は、それぞれ一方の側端部には上実３ａ、４ａ、５４ａが形成され、他方の側端部には下実３ｂ、４ｂ、１４ｂが形成されている。このように、現場貼り外装材３と予め取り付けておく外装材４と接合部３０側に位置する外装材１４、５４とを等しいものを利用することができるので、従来のように側端部の実の形状が異なる３種類の外装材を用意する必要がない。このため、外装材付き壁パネル１、５を製作するための加工設備および加工情報の簡素化を図り、その生産効率を向上させることができ、コスト低減を達成することができる。
【００２６】
また、本実施の形態によれば、前記外装材付き壁パネル１には、それぞれ防水透湿シート１２、５２が外装材付き壁パネル１の側端部から延出するようにして取り付けられており、前記外装材付き壁パネル１どうしを接合した後に、この防水透湿シート１２、５２どうしを重ね合わせた上で、前記延出胴縁２を他の外装材付き壁パネル５側に延出させている。このように、これら防水透湿シート１２、５２を延出胴縁２で押さえることができるので、タッカー打ちによって壁パネル１１、５１に防水透湿シート１２、２５を容易に取り付けることができる。このため、従来のように、手で重ね合わされた防水透湿シートを押さえながら、タッカー打ちをするといった煩雑な手間を要せず、現場での施工効率が向上する。
【００２７】
また、現場貼り外装材３を、前記外装材付き壁パネル１の側端部に位置する外装材１４と他の外装材付き壁パネル５の側端部に位置する外装材５４との間に取り付けるに際して、前記延出胴縁２とそれぞれの外装材付き壁パネル１に取り付けられた胴縁１３、５３との間には所定の間隔が設けられている。このため、前記現場貼り外装材３の下実部３ｂを前記他の外装材付き壁パネル５の側端部に位置する外装材５４の側端部に形成された上実５４ａの下側に差し込むのが容易である。
【００２８】
本発明は、上記実施の形態に限定されるものではなく、本発明の主旨を逸脱しない範囲で適宜変更可能なのは勿論である。
本実施の形態では、延出胴縁２を一方の端部２１を壁パネル１１に回転可能に固定することで、壁パネル１１の側端部から外方へ延出可能に設けるものとしたが、これに限定されるものではなく、例えば伸縮自在な延出胴縁を該壁パネル１１に取り付けておくものとしてもよいし、要は外装材付き壁パネル１から突出可能に設けられていればそれでよい。
また、本実施の形態では、外装材付き壁パネル１の接合部３０側に位置する外装材１４の側端部には下実１４ｂが形成されているものとし、他の外装材付き壁パネル５の接合部３０側に位置する外装材５４の側端部には上実５４ａが設けられているものとしたが、これに限定されるものではないのは勿論である。
【００２９】
【発明の効果】
請求項１記載の発明によれば、前記延出胴縁は、壁パネルの一方の端部から外方に延出可能に設けられているので、この外装付き壁パネルと他の外装材付き壁パネルとを接合した後に、延出胴縁を延出させた状態で該延出胴縁の他方の端部を他の外装材付き壁パネルに固定するだけで、外装材付き壁パネルどうしの接合部に延出胴縁を取り付けることができる。このため、他の外装材付き壁パネルと接合する際に、該接合部に容易に延出胴縁を取り付けることができ、現場での施工効率をより高めることができる。
また、この外装材付き壁パネルを搬送したり、現場で所定の位置に吊り込んだりする際に、前記延出胴縁が壁パネルから突出していないので、延出胴縁が損傷することはなく、また他の外装材付き壁パネルなどに当たる可能性が少ない。
【００３０】
請求項２記載の発明によれば、請求項１と同様の効果が得られるのは勿論のこと、前記延出胴縁の一方の端部を支点にして胴縁を回転させることだけで、この外装材付き壁パネルの外方に延出させることができる。したがって、この外装材付き壁パネルと他の外装材付き壁パネルとを接合した後に、該接合部に延出胴縁を延出させて他方の端部を他の外装材付き壁パネルに固定するだけで容易に取り付けることができる。このため、現場での施工効率を向上させることができる。
【００３１】
請求項３記載の発明によれば、請求項１または２と同様の効果が得られるのは勿論のこと、前記外装材付き壁パネルと他の外装材付き壁パネルとの接合部に取り付ける現場貼り外装材を、予め工場段階で壁パネルに取り付けられている外装材と同じものを使用することができ、部品点数の増加を防いで、コスト低減を図ることができる。
また、前記現場貼り外装材は、前記延出胴縁に固定すればよく、該延出胴縁は前記外装材付き壁パネルから他の外装材付き壁パネルに延出させて他の端部を固定すれば容易に取り付けることができるので、施工の手間が省力され、現場での施工効率を向上させることができる。
【００３２】
請求項４記載の発明によれば、請求項１または２と同様の効果が得られるのは勿論のこと、前記外装材付き壁パネルに予め取り付けられた外装材のうち、側端部側に位置する外装材の側端部には下実が形成されており、他の外装材付き壁パネルの側端部に位置する外装材の側端部には上実が形成されており、外装材付き壁パネルに予め取り付けるものとする外装材と同様のものを使用することができ、部品点数の増加を防ぐことができる。
そして、この現場貼り外装材は、他の外装材付き壁パネルに延出されて固定された延出胴縁に取り付ければよいので、現場で胴縁を新たに位置決めして取り付けるといった手間を省力することができるので、現場での施工効率を向上させることができる。
【００３３】
請求項５記載の発明によれば、請求項３と同様の効果が得られるのは勿論のこと、前記外装材付き壁パネルには、それぞれ防水透湿シートが外装材付き壁パネルの側端部から延出するようにして取り付けられており、前記外装材付き壁パネルどうしを接合した後に、この防水透湿シートどうしを重ね合わせた上で、前記延出胴縁を他の外装材付き壁パネル側に延出させるので、これら防水透湿シートを重ね合わせた状態で前記延出胴縁で押さえることができる。このため、この重ね合わせ部分をタッカー打ちなどで壁パネルに容易に取り付けることができ、現場での施工効率が向上する。
【図面の簡単な説明】
【図１】本発明の外装材付き壁パネルの一例を示す斜視図である。
【図２】本発明の外装材付き壁パネルおよび外装材付き壁パネルの接合方法の一例を示す斜視図である。
【図３】本発明の外装材付き壁パネルおよび外装材付き壁パネルの接合方法の一例を示す斜視図である。
【図４】本発明の外装材付き壁パネルおよび外装材付き壁パネルの接合方法の一例を示す側面図である。
【図５】従来例を示す側面図である。
【符号の説明】
１外装材付き壁パネル
１ａ側端面
１１壁パネル
１２防水透湿シート
１３胴縁
１４（外装材付き壁パネルの側端部に位置する）外装材
１４ｂ下実
２延出胴縁
２１一方の端部
３現場貼り外装材
３ａ（現場貼り外装材の）上実
３ｂ（現場貼り外装材の）下実
４外装材
５他の外装材付き壁パネル
５ａ（他の外装材付き壁パネルの）側端面
５４（他の外装材付き壁パネルの側端部に位置する）外装材
５４ａ上実[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall panel with an exterior material in which an exterior material is previously attached to the surface of the wall panel, a method for joining the wall panel with an exterior material, and a joint structure.
[0002]
[Background technology]
As is well known, industrialization of housing construction has progressed. For example, components such as walls, floors, and roofs are made into panels in the factory in advance, and these panels are combined at the construction site to construct the housing. The panel construction method is adopted in part. In recent years, industrialization has further progressed. For example, as known from the technique described in Japanese Patent Application Laid-Open No. 11-270025, at the factory stage in advance, as shown in FIG. With the edge 102 and the exterior material 103 attached, a method for carrying in the building site is being promoted, and the number of building man-hours on the site and the construction period are shortened. When joining the wall panel 105 with the exterior material to the other wall panel 205 with the exterior material, the protruding portion (gazette) 104 provided at the side end portion of the wall panel 105 with the exterior material on the joint portion 300 side is used. It was made to adhere to the wall panel 210 of the other wall panel 205 with an exterior material. Then, a trunk rim 302 is attached to the joint portion 300 to fix the exterior material 303 to the trunk rim 302.
[0003]
[Problems to be solved by the invention]
By the way, in order to attach the exterior material 303 in the field, after the wall panels 105 and 205 with the exterior material are joined to each other, as described above, a plurality of trunk edges 302 are positioned at the joined portion 300 and attached one by one. It would have been troublesome because it would not be possible. Further, since the gusset 104 is provided so as to protrude outward from the wall panel 110 of the wall panel 105 with the exterior material, the wall panel 105 with the exterior material is transported or the wall panel 105 with the exterior material is suspended at the site. However, there is a problem that it is easy to be damaged when standing at a predetermined position.
[0004]
The exterior material 103 attached in advance to the wall panel with exterior material 105 has a solid (not shown) formed on one side end, and a lower solid 103b on the other side end. What is formed is used. These exterior materials 103 are attached to the wall panel 110 by a decision strip so that the upper and lower bodies 103b overlap each other. However, on the side end portion of the exterior material 103 located on the joint portion 300 side of the wall panel with exterior material 105 and the side end portion of the exterior material 203 located on the joint portion 300 side of the other wall panel with exterior material 205. Are respectively formed with lower solids 103b and 203b, and those having upper solids 303a formed on both sides of an exterior material 303 to be attached to the joint 300 in the field. For this reason, the exterior materials 103, 203, and 303 have a lower solid 103b formed on one side end, a upper solid formed on the other side end, and a lower solid 203b formed on both sides. However, it is necessary to prepare three types of exterior materials 103, 203, and 303, and those in which the upper body 303a is formed on both sides, resulting in an increase in the number of parts and an increase in cost.
The problem of the present invention is that when the wall panel with exterior material and the wall panel with other exterior material are joined on site, the construction efficiency at the site is further increased, and one type of exterior material can be used. The present invention provides a wall panel with an exterior material that can prevent an increase, a method for joining the wall panel with an exterior material, and a joint structure.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the invention according to claim 1 is, for example, an exterior material in which an exterior material 4 is previously attached to the surface of a wall panel 11 via a trunk edge 13 as shown in FIGS. The wall panel 1 is provided with an extended body edge 2 provided at a side end portion of the wall panel 11 so as to be able to extend outward from the side end portion of the wall panel 11. The trunk edge 2 is provided at a predetermined interval from the trunk edge 13.
[0006]
According to the first aspect of the present invention, since the extending barrel edge 2 is provided so as to be able to extend outward from the side end portion of the wall panel 11, the wall panel 1 with the exterior material is attached to another exterior. When joining with the wall panel 5 with the material, the side end surface 1a of the wall panel 1 with the exterior material and the side end surface 5a of the other wall panel 5 with the exterior material are abutted and joined, and then the extended barrel edge 2 Is extended to the wall panel 11 side of the other wall panel 5 with the exterior material, and the extended barrel edge 2 is extended to be fixed to the wall panel 5 with the other exterior material. It is easy to attach the extended barrel edge 2 to the portion 30 on site, and labor can be saved. That is, as in the prior art, after joining the wall panel 1 with the exterior material and the wall panel 5 with the other exterior material, positioning is performed in order to newly attach the trunk edge to the joint portion 30, and a plurality of cylinders are provided. It is not necessary to fix the edges to the wall panel one by one, the work at the site is easy, and the construction efficiency can be further increased.
Further, since the extended body edge 2 is provided so as to extend from the side end portion of the wall panel 11, the side end portion of the wall panel 11 is only joined to the wall panel 5 with other exterior material. Can be extended outward. Therefore, when the wall panel 1 with the exterior material is transported or suspended at a predetermined position on the site, the extended drum edge 2 does not protrude from the wall panel 11 and becomes an obstacle. 2 can be prevented from being damaged, and, for example, the exterior material 4 can be prevented from being damaged by hitting the other wall panel 5 with the exterior material.
[0007]
The invention according to claim 2 is, for example, as shown in FIGS. 1 to 3, in the wall panel 1 with exterior material according to claim 1, the extended barrel edge 2 is made of a long plate material and has one end. By rotating around the portion 21 as a fulcrum, the wall 21 is provided so as to extend outward.
[0008]
According to invention of Claim 2, after joining the wall panel 5 with another exterior material to the said wall panel 1 with an exterior material, the said extension cylinder edge 2 is used as one fulcrum at the one end part 21, and the extension cylinder By rotating the edge 2, the wall panel 5 with other exterior material can be extended. By simply fixing the other end 22 of the extended barrel edge 2 thus extended to the wall panel 51 of the other wall panel 5 with exterior material, the extended barrel edge 2 can be easily attached to the joint 30. Can be attached. Therefore, it is possible to save labor for newly positioning a plurality of trunk edges and attaching them one by one to the joint portion 30 between the wall panel 1 with exterior material and the wall panel 5 with other exterior material. Construction efficiency can be improved.
Moreover, since the said extension trunk | rim 2 is rotatably provided by using one edge part 21 as a fulcrum, when conveying the wall panel 1 with an exterior material, or when suspending in the predetermined position on the spot If the extended barrel edge 2 is not protruded outward from the side end portion of the wall panel 1 with the exterior material, the extended barrel edge 2 does not get in the way and the extended barrel edge 2 is damaged. Can prevent.
[0009]
The invention according to claim 3 is a joining method for joining the wall panel with exterior material 1 according to claim 1 and the other wall panel with exterior material 5 as shown in FIGS. The lower end 14b is formed on the side end of the exterior member 14 located on the side end side of the wall panel 1 with exterior member according to claim 1 or 2, and the other wall panel 5 with exterior member is provided. A solid 54a is formed at a side end portion of the exterior material 54 located on the side end side, and the wall panel with exterior material 1 according to claim 1 or 2 and the wall panel with exterior material 5 are combined. After the side end faces 1a and 5a are butted together and joined, the extended barrel edge 2 is extended to the other wall panel 5 with exterior material, and then the exterior material 14 in which the lower solid 14b is formed. Between the outer shell 54a and the outer shell 54a on which the upper shell 3a is formed. When attaching the in-situ bonded exterior material 3 having the lower solid 3b formed on the part, the lower solid 3b of the in-situ bonded exterior material 3 is placed below the upper actual 54a of the exterior material 54 of the other wall panel 5 with exterior material. After being inserted, the solid 3a of the on-site exterior packaging material 3 is superposed on the lower solid 14b of the exterior material 14 of the wall panel 1 with exterior material according to claim 1 or 2, and then the on-site exterior packaging The material 3 is fixed to the extended barrel edge 2.
[0010]
According to the invention of claim 3, the lower end 14b is formed on the side end of the exterior member 14 located on the side end of the wall panel 1 with exterior member, and the other wall panel with exterior member is formed. A top 54 a is formed on the side end of the exterior material 54 located on the side end 5 side. Then, after the wall panel 1 with the exterior material and the wall panel 5 with the other exterior material are joined by abutting the side end surfaces 1a and 5a, the extended barrel edge 2 is joined to the wall panel 5 with the other exterior material. And the other end 22 can be fixed. Then, the lower solid 3b of the in-situ bonded exterior material 3 is inserted into the lower side of the upper solid 54a of the exterior material 54 of the other wall panel 5 with exterior material, and is pasted on the extended barrel edge 2 thus fixed. The upper solid 3a of the outer covering 3 can be attached to the lower solid 14b of the outer covering 14 of the wall panel 1 with the outer covering. Therefore, the exterior material 4 attached in advance to the wall panels 1 and 5 with the exterior material, the exterior materials 14 and 54 located on the joining portion 30 side, and the on-site exterior exterior material 3 are respectively placed on one side end. Since the actual side 3a, 54a can be used with the lower side 3b, 14b formed on the other side end, only one type of exterior material 3, 4, 14, 54 can be prepared. Can be reduced, and cost reduction can be achieved.
Further, the in-situ bonded exterior material 3 may be fixed to the extended body edge 2, and the extended body edge 2 extends from the wall panel 1 with exterior material to another wall panel 5 with exterior material. Since it can be easily attached if the other end 22 is fixed, the labor of construction can be saved, and the construction efficiency at the site can be improved.
[0011]
The invention according to claim 4 is a joint structure formed by joining the wall panel with exterior material 1 according to claim 1 and another wall panel 5 with exterior material as shown in FIGS. And the lower end 14b is formed in the side edge part of the exterior material 14 located in the side edge part side of the wall panel 1 with an exterior material of Claim 1 or 2, The other wall panel 5 with an exterior material A side wall of the exterior material 54 located at the side end of the exterior material 54 is formed with a solid 54a, and the wall panel with exterior material 1 according to claim 1 or 2 and the other wall panel with exterior material 5 are The side end faces 1a and 5a are joined to each other, and the extension drum edge 2 is extended to the other wall panel 5 with exterior material, and a solid 3a is provided at one side end. The on-site pasted exterior material 3 having a bottom formed on the other side end portion 3b is provided with the other exterior material. 3. After inserting into the underside 54a of the exterior material 54 of the panel 5, the solid 3a of the on-site pasted exterior material 3 is under the exterior material 14 of the wall panel 1 with the exterior material according to claim 1 or 2. It is superposed on the actual 14b and is further fixed to the extended barrel edge 2.
[0012]
According to the invention of claim 4, the lower solid 14 b is formed at the side end portion of the exterior material 14 located on the side end portion side of the exterior material 4 attached in advance to the wall panel 1 with exterior material. In addition, a solid 54a is formed at the side end of the exterior member 54 located at the side end of the other wall panel 5 with exterior member. In addition, on one side end portion of the on-site exterior packaging material 3 attached to the joint portion 30 that is abutted and joined to the side end surface 1a of the wall panel 1 with exterior material and the side end surface 5a of the other wall panel 5 with exterior material, An upper solid 3a is formed, and a lower solid 3b is formed at the other side end. Therefore, since the same thing as the exterior materials 4, 14, 54 to be attached to the wall panel 1 with the exterior material in advance can be used as the on-site exterior packaging material 3, an increase in the number of parts can be prevented, Cost reduction can be achieved.
And since this field pasting exterior material 3 should just be attached to the extension trunk edge 2 extended and fixed to the wall panel 5 with other exterior materials, it positions 1 by newly positioning the trunk edge 13 in the field. Since it is possible to save labor for attaching the books one by one, construction efficiency at the site can be improved.
[0013]
The invention according to claim 5 is, for example, as shown in FIG. 2 and FIG. 3, in the method of joining the wall panel with exterior material 1 according to claim 3, each of the wall panels with exterior material 1 is waterproof and moisture permeable. The sheet | seat 12 is attached so that it may extend from the side edge part of the wall panel 1 with an exterior material, The wall panel 1 with an exterior material of Claim 1 or 2 and the wall panel 5 with an other exterior material are those After the side end faces 1a and 5a are brought into contact with each other, the waterproof and moisture permeable sheets 12 are overlapped with each other, and then the extended trunk edge 2 is extended to the other wall panel 5 with exterior material. And
[0014]
According to the invention of claim 5, the waterproof and moisture permeable sheet 12 is attached to the wall panel 1 with exterior material so as to extend from the side end of the wall panel 1 with exterior material, After the wall panels 1 with exterior materials are joined together, the waterproof and moisture permeable sheets 12 are overlapped with each other, and the extended trunk edge 2 is extended to the other wall panel 5 with exterior materials. The moisture permeable sheets 12 and 52 can be held by the extended barrel edge 2. For this reason, it is easy to attach the waterproof and moisture permeable sheets 12 and 52 to the wall panels 11 and 51 by tucking them. Thus, the construction efficiency at the site is improved without requiring the troublesome work of attaching to the wall panels 11 and 51 by tucking or the like while pressing with the hand.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the wall panel 1 with an exterior material, the method for joining the wall panel 1 with an exterior material, and the joining structure of the wall panel with an exterior material will be described in detail with reference to the drawings.
The wall panel 1 with an exterior material of the present invention shown in FIGS. 1 to 4 is applied to a wall surface of a house constructed by a panel method. As is well known in the panel construction method, components such as walls, floors, and roofs are manufactured in advance as panels at the factory, and the panels are combined at the construction site of the house, and the panels are joined together with adhesive and bolts or nails. There is an advantage that it is possible to save labor in the construction work at the construction site by the construction method of the house.
[0016]
The wall panel 1 with exterior material is a wall surface of a house (not shown), and a waterproof and moisture permeable sheet 12 is pasted on the surface of the wall panel 11 in advance at the factory stage (see FIGS. 2 and 3), and a plurality of trunk edges 13 is affixed to the wall panel 11 at a predetermined interval in the horizontal direction, and the exterior material 4 is attached to the body edge 13.
Further, the wall panel 11 is obtained by assembling vertical and horizontal eaves into a rectangular shape, and having a face material attached to at least one surface of a frame body in which auxiliary bars are assembled vertically and horizontally inside a rectangular frame. It is manufactured at a factory or the like.
In the present embodiment, the sweep window 15 is attached in advance to the approximate center of the wall panel 1 with exterior material at the factory stage.
[0017]
The exterior material 4 attached in advance to the surface of the wall panel 1 with the exterior material is a vertically long panel shape, and a solid (not shown) is formed on one side end, A lower solid (not shown) is formed at the other side end. The upper and lower bodies are overlapped with each other, and are fixed to the trunk edge 13 by nailing or the like.
In addition, a lower end 14b is formed at a side end portion of the exterior material 14 located on the joint 30 side when the other exterior material wall panel 5 is joined to the exterior material wall panel 1. The body edge 13 located on the joint portion 30 side of the attached wall panel 1 is attached to the wall panel 11 so as to protrude from the bottom 14b of the exterior material 14 located on the joint portion 30 side.
[0018]
In addition, a plurality of extending barrel edges 2 made of a long plate material are attached to the side end portion of the wall panel 11 at a predetermined interval from the side end portion of the barrel edge 13. One end 21 of the extended barrel edge 2 is rotatably fixed to the surface of the wall panel 11 by screws, and as shown in FIG. 3, this extended barrel is used as a fulcrum. By rotating the edge 2, the wall panel 11 can be extended outward.
The waterproof and moisture permeable sheet 12 is made of a sheet having micropores that does not allow permeation of water but allows water vapor to permeate. Specifically, the waterproof / breathable sheet 12 is made of Tyvek (trade name: manufactured by DuPont). The waterproof / moisture permeable sheet 12 is attached to substantially the entire surface of the wall panel 11 with a tacker or an adhesive, and is provided so as to extend outward from the side end of the wall panel 1 with exterior material. It has been.
[0019]
The method for joining the wall panel with an exterior material 1 according to the present embodiment for joining the wall panel with an exterior material 1 having the above configuration to the other wall panel with an exterior material 5 follows the following procedure.
Here, the wall panel 5 with other exterior materials shown in FIG. 2 to FIG. 4 has a waterproof and moisture permeable sheet 52 pasted on the surface of the wall panel 51 in the same manner as the wall panel 1 with exterior materials, A trunk edge 53 is attached thereon, and an exterior material 54 is attached to the trunk edge 53. In addition, a waist-high window 55 is attached in advance to the substantially central portion of the other wall panel 5 with exterior material at the factory stage, and the wall panel 5 with exterior material having this configuration is transported to the site.
The waterproof / breathable sheet 52 affixed to the other wall panel 5 with exterior material is made of the same material as the waterproof / breathable sheet 12 and extends outward from the other wall panel 5 with exterior material. It is attached like that. Further, as shown in FIG. 4, the upper end 54 a is formed on the side end portion of the outer covering 54 located on the side of the joint portion 30 of the other wall panel 5 with the outer covering, and the portion of the upper 54 a It is provided so as to protrude from the trunk edge 53.
[0020]
First, an adhesive is applied to either one of the side end surfaces 1a and 5a of the wall panel 1 with exterior material and the wall panel 5 with other exterior material, and as shown in FIG. The end faces 1a and 5a are butted together. The nail is slanted from the wall panel 1 with the exterior material to the other wall panel 5 with the exterior material and from the other wall panel 5 with the exterior material to the wall panel 1 with the exterior material, so that the wall panels 1051 are Join each other.
[0021]
Next, the waterproof / moisture permeable sheet 52 provided so as to extend from the other wall panel 5 with the exterior material is extended to the wall panel 10 of the wall panel 1 with the exterior material, and is tacked or glued. To stick. Then, the waterproof / moisture permeable sheet 12 provided so as to extend from the wall panel 1 with exterior material is overlapped with the waterproof / moisture permeable sheet 52.
Next, as shown in FIG. 3, the extending barrel edge 2 is rotated with one end portion 21 as a fulcrum, is raised horizontally from the suspended state, and the waterproof and moisture permeable sheets 12 and 52 that are overlapped are assembled. Hold down. These superimposed waterproof and moisture-permeable sheets 12 and 52 are attached to the wall panels 11 and 51 by tucking or the like.
Thus, the other end 22 of the extended barrel edge 2 extended to the other wall panel 5 with the exterior material is fixed to the wall panel 11 of the other wall panel 5 with the exterior material, such as a screw. Secure with. At this time, as shown in FIG. 4, a predetermined gap is provided between the other end 22 of the extended barrel edge 2 and the barrel edge 53 attached to the other wall panel 5 with exterior material. Yes.
[0022]
Next, the in-situ bonded exterior material 3 in which the upper solid 3a is formed at one side end and the lower solid 3b is formed at the other side end is positioned on the joint 30 side of the wall panel 1 with exterior material. It attaches between the exterior material 14 to perform and the exterior material 54 located in the junction part 30 side of the said wall panel 5 with other exterior materials as follows.
First, as shown in FIG. 4, first, the lower solid 3a of the on-site exterior packaging material 3 is inserted below the upper solid 54a of the exterior material 54 located on the joint 30 side of the other wall panel 5 with exterior material. Then, the solid 3a of the on-site exterior packaging material 3 is overlaid on the lower solid 14a of the exterior packaging material 14 located at the side end of the wall panel 1 with exterior packaging. Then, the on-site bonded exterior material 3 superposed in this way is fixed to the extended barrel edge 2 by nailing or the like.
As described above, the wall panel with an exterior material 1 and the wall panel with an exterior material 5 of the present embodiment are joined. And the joining structure of the wall panel 1 with an exterior material of this Embodiment is obtained by the said joining method.
[0023]
According to the present embodiment, the wall panel with an exterior material 1 can be extended to the outside of the wall panel with an exterior material 1 by rotating around one end 21 as a fulcrum. Since the extension drum edge 2 is attached, after joining the other wall panel 5 with the exterior material, the extension drum edge 2 is extended and the other end 22 is fixed to the wall panel 51 only. Thus, the extended barrel edge 2 can be attached to the joint portion 30. Therefore, when the wall panel 1 with the exterior material and the wall panel 5 with the other exterior material are joined and the field-attached exterior material 3 is attached to the joint 30, a plurality of trunk edges are newly added to the joint 30. The labor of positioning and attaching one by one can be saved, and the construction efficiency at the site can be further improved.
[0024]
In addition, since one end 21 of the extended barrel edge 2 is rotatably attached to the wall panel 11 from the wall panel 1 with the exterior material, when the wall panel 1 with the exterior material is transported, it is predetermined at the site. When suspended at the position, it can be prevented from protruding from the wall panel 11. For this reason, this extended trunk edge 2 is not damaged, and it does not hit other wall panels 5 with an exterior material or the like.
[0025]
Moreover, the exterior materials 4 and 54 previously attached to the said site-bonded exterior material 3, the exterior materials 4 and 14 previously attached to the wall panel 1 with an exterior material, and the wall panel 5 with other exterior materials are respectively, Upper solids 3a, 4a, 54a are formed on one side end, and lower solids 3b, 4b, 14b are formed on the other side end. Thus, since the same thing can be utilized for the exterior material 4 attached in advance, the exterior material 4 to be attached in advance, and the exterior materials 14 and 54 located on the joint portion 30 side, There is no need to prepare three types of exterior materials with different actual shapes. For this reason, it is possible to simplify the processing equipment and processing information for manufacturing the wall panels 1 and 5 with the exterior material, improve the production efficiency, and achieve cost reduction.
[0026]
Further, according to the present embodiment, the waterproof and moisture permeable sheets 12 and 52 are attached to the wall panel 1 with exterior material so as to extend from the side end portions of the wall panel 1 with exterior material, respectively. After the wall panels 1 with the exterior material are joined, the waterproof and moisture permeable sheets 12 and 52 are overlapped with each other, and the extended trunk edge 2 is extended to the other wall panel 5 with the exterior material. ing. In this way, since the waterproof and moisture permeable sheets 12 and 52 can be pressed by the extended barrel edge 2, the waterproof and moisture permeable sheets 12 and 25 can be easily attached to the wall panels 11 and 51 by tucking. For this reason, unlike the prior art, it does not require the troublesome work of tucking while pressing the waterproof and moisture permeable sheets stacked by hand, and the construction efficiency on site is improved.
[0027]
Moreover, the field-bonded exterior material 3 is attached between the exterior material 14 located at the side end of the wall panel 1 with exterior material and the exterior material 54 located at the side end of the other wall panel 5 with exterior material. At this time, a predetermined gap is provided between the extended drum edge 2 and the drum edges 13 and 53 attached to the respective wall panels 1 with exterior materials. For this reason, the lower solid part 3b of the said exterior bonding exterior material 3 is inserted into the lower side of the upper actual part 54a formed in the side edge part of the exterior material 54 located in the side edge part of the said other wall panel 5 with an exterior material. Easy to do.
[0028]
The present invention is not limited to the above-described embodiment, and can of course be changed as appropriate without departing from the gist of the present invention.
In the present embodiment, the extending barrel edge 2 is provided so as to be able to extend outward from the side end portion of the wall panel 11 by fixing one end portion 21 to the wall panel 11 so as to be rotatable. However, the present invention is not limited to this, and for example, a stretchable extending barrel edge may be attached to the wall panel 11, and the main point is that it can be protruded from the wall panel 1 with exterior material. That's fine.
Moreover, in this Embodiment, the lower solid 14b shall be formed in the side edge part of the exterior material 14 located in the junction part 30 side of the wall panel 1 with an exterior material, and the other wall panel 5 with an exterior material Although the upper part 54a is provided at the side end of the exterior material 54 located on the joint part 30 side, it is needless to say that the present invention is not limited to this.
[0029]
【The invention's effect】
According to the first aspect of the present invention, since the extending barrel edge is provided so as to be able to extend outward from one end of the wall panel, the wall panel with the exterior and the wall with the other exterior material are provided. After joining the panel, the other end of the extension drum edge is fixed to the other wall panel with the exterior material in a state where the extension drum edge is extended. An extended barrel edge can be attached to the part. For this reason, when joining with the other wall panel with an exterior material, an extension drum edge can be easily attached to this joined part, and construction efficiency in the field can be raised more.
In addition, when the wall panel with the exterior material is transported or suspended at a predetermined position on the site, the extension drum edge does not protrude from the wall panel, so the extension drum edge is not damaged. There is little possibility of hitting other wall panels with exterior materials.
[0030]
According to the second aspect of the present invention, the same effect as in the first aspect can be obtained, and only by rotating the barrel edge with one end of the extended barrel edge as a fulcrum, The wall panel with the exterior material can be extended outward. Therefore, after this wall panel with an exterior material and another wall panel with an exterior material are joined, an extending barrel edge is extended to the joint and the other end is fixed to the other wall panel with an exterior material. It can be easily installed just by itself. For this reason, construction efficiency in the field can be improved.
[0031]
According to the third aspect of the invention, the same effect as in the first or second aspect can be obtained, and the on-site attachment to be attached to the joint portion between the wall panel with the exterior material and the wall panel with the other exterior material. As the exterior material, the same exterior material that is previously attached to the wall panel at the factory stage can be used, and an increase in the number of parts can be prevented, thereby reducing the cost.
Further, the field-bonded exterior material may be fixed to the extended body edge, and the extended body edge extends from the wall panel with exterior material to the wall panel with other exterior material, and has the other end. Since it can be easily attached if it is fixed, the labor of construction can be saved, and the construction efficiency on site can be improved.
[0032]
According to the invention of claim 4, the same effect as that of claim 1 or 2 is obtained, and of the exterior material attached in advance to the wall panel with exterior material, it is located on the side end side. A side solid part is formed on the side end of the exterior material, and a side solid part is formed on the side end part of the exterior material located on the side end part of the other wall panel with the exterior material. The same exterior material as that to be attached to the wall panel in advance can be used, and an increase in the number of parts can be prevented.
And since this field pasting exterior material should just be attached to the extension barrel edge extended and fixed to the wall panel with other exterior materials, it saves time and effort, such as newly positioning and attaching a barrel edge on the spot. Therefore, construction efficiency on site can be improved.
[0033]
According to the fifth aspect of the invention, the same effect as in the third aspect can be obtained, and the waterproof and moisture permeable sheet is provided on each of the side panels of the wall panel with the exterior material. After the wall panels with the exterior material are joined to each other, the waterproof and moisture permeable sheets are overlapped with each other, and the extended trunk edge is attached to the wall panel with the other exterior materials. Since it is extended to the side, it can hold | suppress with the said extension trunk | rim edge in the state which accumulated these waterproofing moisture-permeable sheets. For this reason, this overlapping portion can be easily attached to the wall panel by tucking or the like, and the construction efficiency at the site is improved.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an example of a wall panel with an exterior material of the present invention.
FIG. 2 is a perspective view showing an example of a wall panel with an exterior material and a method for joining the wall panel with an exterior material according to the present invention.
FIG. 3 is a perspective view showing an example of a method for joining a wall panel with an exterior material and a wall panel with an exterior material according to the present invention.
FIG. 4 is a side view showing an example of a method for joining a wall panel with an exterior material and a wall panel with an exterior material according to the present invention.
FIG. 5 is a side view showing a conventional example.
[Explanation of symbols]
1 Wall panel with exterior material
1a End face
11 Wall panel
12 Waterproof breathable sheet
13 trunk edge
14 Exterior material (located at side edge of wall panel with exterior material)
14b
2 Extension waist
21 One end
3 On-site exterior packaging
3a Actual (on-site exterior packaging)
3b Underlying material (on-site packaging)
4 exterior materials
5 Wall panels with other exterior materials
5a Side end face (of wall panel with other exterior materials)
54 Exterior material (located at side edge of wall panel with other exterior material)
54a

Claims

A wall panel with an exterior material in which an exterior material is attached to the surface of the wall panel in advance via a trunk edge,
An extension drum edge is provided at a side edge of the wall panel so as to be able to extend outward from the side edge of the wall panel, and the extension drum edge has a predetermined distance from the drum edge. A wall panel with an exterior material, characterized by being provided apart.

In the wall panel with an exterior material according to claim 1,
The extending body edge is made of a long plate material, and is provided so as to be able to extend outward from the wall panel by rotating around one end portion as a fulcrum. Wall panel.

A joining method for joining a wall panel with an exterior material according to claim 1 or 2 and another wall panel with an exterior material,
The lower end is formed in the side edge part of the exterior material located in the side edge part side of the wall panel with an exterior material of Claim 1 or 2, and it is located in the side edge part side of the other wall panel with an exterior material. A fruit is formed on the side edge of the exterior material
After the wall panel with an exterior material according to claim 1 and the wall panel with another exterior material are joined to each other by abutting their side end surfaces, the extended barrel edge is placed on the other wall panel with the exterior material. Extend,
Next, between the exterior material in which the lower body is formed and the exterior material in which the upper body is formed, the upper solid is formed on one side end, and the lower body is formed on the other side end. When attaching the exterior material,
3. The exterior according to claim 1 or 2, wherein a solid of the field-bonded exterior material is inserted into a lower side of a solid of the exterior material of the wall panel with the other exterior materials, Overlaid on the bottom of the exterior material of the wall panel with material,
Next, the method for joining wall panels with exterior materials, wherein the field-applied exterior material is fixed to the extended barrel edge.

It is a junction structure formed by joining a wall panel with an exterior material according to claim 1 or 2 and another wall panel with an exterior material,
The lower edge is formed in the side edge part of the exterior material located in the side edge part side of the wall panel with an exterior material of Claim 1 or 2, and it is located in the side edge part of the other wall panel with an exterior material. A fruit is formed on the side edge of the exterior material,
3. The wall panel with an exterior material according to claim 1 and the other wall panel with an exterior material are joined to each other by abutting their side end surfaces, and the extended trunk edge is a wall panel with another exterior material. Extended to the side,
In-situ exterior materials with a solid on one side end and a solid on the other side end, the bottom is inserted into the bottom of the exterior material of the wall panel with the other exterior material. On top of that, the solid of the exterior material stuck on the spot is overlaid on the solid material of the exterior material of the wall panel with exterior material according to claim 1 or 2, and is further fixed to the extending barrel edge. A wall panel joint structure with an exterior material characterized by the above.

In the joining method of the wall panel with an exterior material of Claim 3,
The waterproof and moisture permeable sheet is attached to the wall panel with exterior material so as to extend from the side end of the wall panel with exterior material,
After joining the wall panel with the exterior material according to claim 1 or 2 and the wall panel with the other exterior material by abutting their side end surfaces,
A method for joining wall panels with exterior materials, wherein the waterproof and moisture permeable sheets are overlapped with each other, and the extended trunk edge is extended to the other wall panel with exterior materials.