JP4672921B2

JP4672921B2 - Wall finishing foundation panel and wall structure

Info

Publication number: JP4672921B2
Application number: JP2001229404A
Authority: JP
Inventors: 泰成梅田; 正雄鈴木; 敦司中井
Original assignee: Sumitomo Forestry Co Ltd
Current assignee: Sumitomo Forestry Co Ltd
Priority date: 2001-07-30
Filing date: 2001-07-30
Publication date: 2011-04-20
Anticipated expiration: 2021-07-30
Also published as: JP2003041674A

Description

【０００１】
【発明の属する技術分野】
本発明は壁仕上用下地パネル及び該壁仕上用下地パネルを用いた壁構造に関する。
【０００２】
【従来の技術及び発明が解決しようとする課題】
例えば木造建築物の壁の仕上げには、壁に沿って取り付けた下地構成材の表面を、モルタルやサイディング、あるいは漆喰や土塗等の表面仕上げ材で覆って仕上げる方法が一般に採用されている。かかる方法に用いる下地構成材としては、従来より、木摺り下地や、合板等による面材張り耐力下地が用いられ、柱や間柱等によって両側を区画された柱間に取り付けて使用されていた。
【０００３】
しかしながら、前者の木摺り下地によれば、小巾板を一枚一枚水平に釘打ちして設けられるものであったため、設置作業に多くの手間と時間を要すると共に、壁の内部の通気がとりずらく、また壁耐力を得るための強度を期待することはできなかった。一方、後者の合板等による面材張り耐力下地によれば、十分な強度は得られるが、通気を取りにくく、また接着剤層の存在等により透湿抵抗が高いため、壁の耐久性を確保しずらかった。
【０００４】
これに対して、十分な強度と通気が得られる壁仕上用下地パネルが、例えば実開昭６１−７１７３０号や、特開２０００−１６０７３２に記載されている。これらの公報に記載の壁仕上用下地パネルは、表側の面を構成する複数の帯状小巾板と裏側の面を構成する複数の帯状小巾板とを、互いに交差するよう相反する方向に傾斜させつつ、間隔をおいて平行に配置した状態で接合一体化したものであり、帯状小巾板の間の間隔を経て空気を上昇させることにより十分な通気を確保でき、また相反する方向に傾斜させた帯状小巾板を筋交いのように機能させて、構造用耐力部材としての所望の強度が得られるようにしたものである。
【０００５】
複数の帯状小巾板を接合一体化してなる従来の壁仕上用下地パネルによれば、これの表面側に防水シートやラス、サイディング等を設けるために行う釘打ち作業やサイディング取付金具の取り付け作業は、斜め方向に延設し、かつ間隔をおいて設置された帯状小巾板に対して施工することになる。したがって、壁仕上用下地パネルが防水シート等によって覆われている場合には、帯状小巾板間の間隔を避けた所望の位置に、釘を精度良く打ち込んだり、サイディング取付金具を精度良く固定するための位置決めに多くの手間や熟練を要することになり、壁の施工をスムースに行うことができなかった。
【０００６】
本発明は、このような従来の課題に着目してなされたもので、柱間に取り付けた後に、表面側に壁の構成部材を取付ける作業を容易かつ精度良く行うことを可能にすると共に、十分な通気と強度を得ることのできる壁仕上用下地パネル及び壁構造を提供することを目的とする。
【０００７】
【課題を解決するための手段】
本発明は、建築物の壁仕上用下地材として柱間に取り付けて使用される、間隔をおいて平行に配置された複数の表側帯状小巾板と、間隔をおいて平行に配置された複数の裏側帯状小巾板とを互いに交差させた状態で接合一体化してなる壁仕上用下地パネルであって、前記複数の表側帯状小巾板は水平方向に設置され、且つ前記複数の裏側帯状小巾板は前記表側帯状小巾板に対して３０〜６０度の角度で傾斜して設置された状態で、前記柱間に取り付けられることを特徴とする壁仕上用下地パネルを提供することにより、上記目的を達成したものである（請求項１記載の発明）。
【０００８】
また、本発明は、建築物の壁仕上用下地材として柱間に取り付けて使用される、間隔をおいて平行に配置された複数の表側帯状小巾板と、間隔をおいて平行に配置された複数の裏側帯状小巾板とを互いに交差させた状態で接合一体化してなる壁仕上用下地パネルであって、前記複数の表側帯状小巾板は垂直方向に設置され、且つ前記複数の裏側帯状小巾板は前記表側帯状小巾板に対して３０〜６０度の角度で傾斜して設置された状態で、前記柱間に取り付けられることを特徴とする壁仕上用下地パネルを提供することにより、上記目的を達成したものである（請求項２記載の発明）。
【０００９】
さらに、本発明は、前記いずれかに記載の壁仕上用下地パネルを用いた壁構造であって、前記柱間に取り付けた前記壁仕上用下地パネルの表面を覆って防水シートを取り付け、さらにラスを設置しモルタルを塗着することにより構成されることを特徴とする壁構造を提供することにより、上記目的を達成したものである（請求項３記載の発明）。
【００１０】
さらにまた、本発明は、前記いずれかに記載の壁仕上用下地パネルを用いた壁構造であって、前記柱間に取り付けた前記壁仕上用下地パネルの表面を覆って防水シートを取り付け、さらに取付用金具を設置してサイディングを取り付けることにより構成されることを特徴とする壁構造を提供することにより、上記目的を達成したものである（請求項４記載の発明）。
【００１１】
本発明の壁仕上用下地パネルによれば、柱間の形状に沿った例えば縦長の矩形形状を備えており、両側端部を固定釘等を用いて例えば柱や間柱に固定することにより柱間に取り付けられた際に、複数の表側帯状小巾板は、各々水平方向或いは垂直方向に延設して設置されることになる。従って、所定の高さ位置或いは所定の幅方向の位置においては、各一枚の表側帯状小巾板が水平方向或いは垂直方向に隙間なく連続していることになり、これによって壁仕上用下地パネルの表面側が防水シート等によって覆われている場合でも、この連続する水平方向或いは垂直方向の帯状のラインに沿って、釘を打ち込む位置やサイディング取付金具の取り付け位置等を容易かつ精度良く位置決めすることが可能になる。このように水平方向或いは垂直方向へ精度良く位置決めできることにより、壁仕上用下地パネルの表面側に、防水シートやラス、サイディング等の壁の構成部材を、多くの手間や熟練を要することなく、スムースに施工して行くことが可能になる。
【００１２】
また、本発明の壁仕上用下地パネルによれば、柱間に取り付けられた際に、複数の裏側帯状小巾板は、各々水平方向或いは垂直方向に対して３０〜６０度の角度で傾斜する方向に延設して設置されることになる。従って、裏側帯状小巾板は、斜めに設置されて筋交いのように機能し、柱間に取り付けられた壁仕上用下地パネルに構造用耐力部材としての強度を発揮させることが可能になる。
【００１３】
さらに、本発明の壁仕上用下地パネルによれば、斜めに設置された裏側帯状小巾板間の斜めに延設する隙間を介して空気を上昇させることができると共に、これと交差する表側帯状小巾板間の水平或いは垂直に延設する隙間を経て、上方の斜めに延設する隙間に空気がスムースに移動することができ、これによって壁仕上用下地パネルの全体の通気を容易に図ることが可能になる。
【００１４】
【発明の実施の形態】
以下本発明の好ましい第１実施形態を図面を参照しつつ詳細に説明する。本第１実施形態に係る壁仕上用下地パネル１０は、建築物の壁仕上用下地材として柱間に取り付けて使用される下地構成材であって（図２参照）、図１（ａ）〜（ｃ）に示すように、間隔１１ａをおいて平行に配置された複数の表側帯状小巾板１１と、間隔１２ａをおいて平行に配置された複数の裏側帯状小巾板１２とを互いに交差させた状態で接合一体化してなるものである。本第１実施形態の壁仕上用下地パネル１０は、全体として例えば幅９００ｍｍ程度、高さ３０００ｍｍ程度の縦長の矩形の平面形状を有し、両側を柱や間柱１３によって区画された柱間に対応した大きさとなっていて、当該柱間を壁の表側から覆うようにして取り付けられる。また、本第１実施形態の壁仕上用下地パネル１０は、複数の表側帯状小巾板１１を水平方向に設置し、且つ複数の裏側帯状小巾板１２を表側帯状小巾板１１に対して４５度の角度で傾斜して設置した状態で、柱間に取り付けられる。さらに、本第１実施形態によれば、柱間に取り付けられた壁仕上用下地パネル１０には、図２に示すように、これの表面を覆って防水シート１４が取り付けられ、さらにラス１５やラスモルタル１６、繊維ネット１７、コテ塗り外装材１８を施工することによって、建築物の外壁の壁構造が形成されることになる。
【００１５】
壁仕上用下地パネル１０を構成する表側帯状小巾板１１は、巾８０〜１００ｍｍ程度、厚さ９〜１２ｍｍ程度の大きさの平坦な矩形断面形状を有する、９００ｍｍ程度の長さの木製の板部材である。本第１実施形態によれば、表側帯状小巾板１１は８０〜１００ｍｍ程度の間隔１１ａをおいて水平方向に平行に延設して配置され、例えば１５〜２１枚（本第１実施形態では２１枚）設置される。
【００１６】
壁仕上用下地パネル１０を構成する裏側帯状小巾板１２は、巾８０〜１００ｍｍ程度、厚さ９〜１２ｍｍ程度の大きさの平坦な矩形断面形状を有する木製の板部材である。本第１実施形態によれば、裏側帯状小巾板１２は５５〜７１ｍｍ程度の間隔１２ａをおいて水平方向に対して４５度の角度で傾斜する方向に平行に延設して配置され、例えば２０〜２７枚（本第１実施形態では２７枚）設置される。また、裏側帯状小巾板１２は、一対の対向する角の部分を除いた部分に１２７０ｍｍ程度の長さに切断された平行四辺形状のものが使用され、一対の対向する角の部分には、表側帯状小巾板１１と接合一体化された壁仕上用下地パネル１０の平面形状が矩形形状となるように、長さを順次短くして切断した等脚台形状或いは２等辺三角形状のものが使用される。
【００１７】
表側帯状小巾板１１と裏側帯状小巾板１２は、互いに重り合う交差部分で接着剤を介して互いに接合され、複数の表側帯状小巾板１１と複数の裏側帯状小巾板１２とが接合一体化された壁仕上用下地パネル１０が形成される。なお、本第１実施形態によれば、壁仕上用下地パネル１０の両側部の端面においては、平行に設置された表側帯状小巾板１１の切断面の高さと斜めに設置された裏側帯状小巾板１２の切断面の高さとを合致させた状態で、表側帯状小巾板１１と裏側帯状小巾板１２とが表裏に隣接して密着するようになっている。従って、表側帯状小巾板１１の長手方向と垂直な方向の幅は、裏側帯状小巾板１２の長手方向と垂直な方向の幅の、略１．４２倍（２^1/2倍）となっている。
【００１８】
そして、本第１実施形態によれば、壁仕上用下地パネル１０は、両側端部を固定釘１９等を用いて柱や間柱１３に固定することにより柱間に取り付けられると共に、取り付けられた壁仕上用下地パネル１０の表面側には、防水シート１４、ラス１５、ラスモルタル１６、繊維ネット１７、コテ塗り外装材１８等の外壁の壁構造の構成部材が施工される。ここで、壁仕上用下地パネル１０の表側帯状小巾板１１は、各設置高さにおいて水平方向に延設されて隙間なく連続しているので、防水シート１４によって覆われた壁仕上用下地パネル１０に対して、所望の高さに位置する表側帯状小巾板１１による水平方向の帯状のラインに沿って、釘やタッカーを打ち込む位置を容易かつ精度良く位置決めしてゆくことがことが可能になる。
【００１９】
また、壁仕上用下地パネル１０の裏側帯状小巾板１２は、水平方向に対して４５度の角度で傾斜する方向に延設して設置されることにより筋交いのように機能し、壁仕上用下地パネル１０に構造用耐力部材としての強度を発揮させると共に、裏側帯状小巾板１２間の斜めに延設する隙間１２ａと、これと交差する表側帯状小巾板１１間の水平な隙間１１ａとを介して、空気を効率良く上昇させつつ壁仕上用下地パネル１０の全体の通気を容易かつ効果的に図ることが可能になる。
【００２０】
すなわち、本第１実施形態の壁仕上用下地パネル１０及び壁構造によれば、壁仕上用下地パネル１０を柱間に取り付けた後に、表面側に外壁の構成部材を取付ける作業を容易かつ精度良く行うことが可能になると共に、十分な通気と強度を容易に得ることが可能になる。
【００２１】
図３（ａ）〜（ｃ）は、本発明の第２実施形態に係る壁仕上用下地パネル２０を示すものである。本第２実施形態の壁仕上用下地パネル２０は、上記第１実施形態の壁仕上用下地パネル１０と同様に、建築物の壁仕上用下地材として柱間に取り付けて使用される下地構成材であって（図３参照）、間隔２１ａをおいて平行に配置された複数の表側帯状小巾板２１と、間隔２２ａをおいて平行に配置された複数の裏側帯状小巾板２２とを互いに交差させた状態で接合一体化してなり、両側を柱や間柱１３によって区画された柱間に対応した、例えば幅９００ｍｍ程度、高さ３０００ｍｍ程度の縦長の矩形の平面形状を有している。また、本第２実施形態の壁仕上用下地パネル２０は、複数の表側帯状小巾板２１を垂直方向に設置し、且つ複数の裏側帯状小巾板２２を表側帯状小巾板２１に対して４５度の角度で傾斜して設置した状態で、柱間に取り付けられる。さらに、本第２実施形態によれば、柱間に取り付けられた壁仕上用下地パネル２０には、図４に示すように、これの表面を覆って防水シート１４が取り付けられ、さらにサイディング取付金具２４に支持させてサイディング２３を設置することにより、建築物の外壁の壁構造が形成されることになる。
【００２２】
壁仕上用下地パネル２０を構成する表側帯状小巾板２１は、巾８０〜１００ｍｍ程度、厚さ９〜１２ｍｍ程度の大きさの平坦な矩形断面形状を有する、３０００ｍｍ程度の長さの木製の板部材である。本第２実施形態によれば、表側帯状小巾板２１は８０〜１００ｍｍ程度の間隔２１ａをおいて垂直に平行に延設して配置され、例えば５〜７枚（本題２実施形態では７枚）設置される。
【００２３】
壁仕上用下地パネル２０を構成する裏側帯状小巾板１２は、巾８０〜１００ｍｍ程度、厚さ９〜１２ｍｍ程度の大きさの平坦な矩形断面形状を有する木製の板部材である。本第２実施形態によれば、裏側帯状小巾板１２は５５〜７１ｍｍ程度の間隔１２ａをおいて垂直方向に対して４５度の角度で傾斜する方向に平行に延設して配置され、例えば２０〜２７枚（本第２実施形態では２７枚）設置される。また、裏側帯状小巾板２２は、一対の対向する角の部分を除いた部分に１２７０ｍｍ程度の長さに切断された平行四辺形状のものが使用され、一対の対向する角の部分には、表側帯状小巾板２１と接合一体化されたパネル２０の平面形状が矩形形状となるように、長さを順次短くして切断した等脚台形状或いは２等辺三角形状のものが使用される。
【００２４】
表側帯状小巾板２１と裏側帯状小巾板２２は、互いに重り合う交差部分で接着剤を介して互いに接合され、複数の表側帯状小巾板２１と複数の裏側帯状小巾板２２とが接合一体化された壁仕上用下地パネル２０が形成される。なお、本第２実施形態によれば、壁仕上用下地パネル２０の上下の端面においては、垂直に設置された表側帯状小巾板２１の切断面の幅と斜めに設置された裏側帯状小巾板２２の切断面の幅とを合致させた状態で、表側帯状小巾板２１と裏側帯状小巾板２２とが表裏に隣接して密着するようになっている。従って、表側帯状小巾板２１の長手方向と垂直な方向の幅は、裏側帯状小巾板２２の長手方向と垂直な方向の幅の略１．４２倍（２^1/2倍）となっている。
【００２５】
そして、本第２実施形態によれば、壁仕上用下地パネル２０は、両側端部に位置する表側帯状小巾板２１に固定釘１９等を打ち込むことにより柱や間柱１３に固定して柱間に取り付けられると共に、取り付けられた壁仕上用下地パネル２０の表面側には、防水シート１４やサイディング２３等の外壁の壁構造の構成部材が施工される。ここで、壁仕上用下地パネル２０の各表側帯状小巾板２１は、各取付け位置において垂直方向に延設されて隙間なく連続しているので、壁仕上用下地パネル２０を覆って防水シート１４を取り付ける際に、表側帯状小巾板２１による垂直方向の帯状のラインに沿って、防水シート１４を固定するための釘やタッカーを打ち込む位置を、容易かつ精度良く位置決めしてゆくことがことが可能になる。また本第２実施形態によれば、表側帯状小巾板２１は垂直方向に連続しているので、サイディング２３を支持固定するサイディング取付金具２４を、当該表側帯状小巾板２１に沿った任意の高さ位置に容易に位置決め固定することができ、これによって、縦胴縁を別途設置することなく、サイディング２３を所定の位置に精度良くスムースに取り付けて行くことが可能になる。
【００２６】
また、壁仕上用下地パネル２０の裏側帯状小巾板２２は、垂直方向に対して４５度の角度で傾斜する方向に延設して設置されることにより筋交いのように機能し、壁仕上用下地パネル２０に構造用耐力部材としての強度を発揮させると共に、裏側帯状小巾板２２間の斜めに延設する隙間２２ａと、これと交差する表側帯状小巾板２１間の垂直な隙間２１ａとを介して、空気を効率良く上昇させつつ壁仕上用下地パネル２０の全体の通気を容易かつ効果的に図ることが可能になる。
【００２７】
すなわち、本第２実施形態の壁仕上用下地パネル２０及び壁構造によれば、上記第１実施形態と同様に、壁仕上用下地パネル２０を柱間に取り付けた後に、表面側に外壁の構成部材を取付ける作業を容易かつ精度良く行うことが可能になると共に、十分な通気と強度を容易に得ることが可能になる。
【００２８】
なお、本発明は上記各実施形態に限定されることなく種々の変更が可能である。例えば、水平方向或いは垂直方向に設置された表側帯状小巾板に対する裏側帯状小巾板の傾斜角度は、４５度である必要は必ずしもなく、３０〜６０度の角度で傾斜していれば良い。また、壁仕上用下地パネルの平面形状は、柱間の大きさや形状に合わせて適宜設計することができる。さらに、本発明の壁仕上用下地パネル及び壁構造は、外壁に限定されることなく、その他の種々の建築物の壁に採用することができる。
【００２９】
【発明の効果】
以上詳細に説明したように、本発明の壁仕上用下地パネル及び壁構造によれば、壁仕上用下地パネルを柱間に取り付けた後に、表面側に壁の構成部材を取付ける作業を容易かつ精度良く行うことを可能にすると共に、壁に十分な通気と強度をもたらすことができる。
【図面の簡単な説明】
【図１】本発明の第１実施形態に係る壁仕上用下地パネルを示す、（ａ）は正面図、（ｂ）は右側面図、（ｃ）上面図である。
【図２】本発明の第１実施形態に係る壁仕上用下地パネルを用いた壁構造の構成を説明する一部破断斜視図である。
【図３】本発明の第２実施形態に係る壁仕上用下地パネルを示す、（ａ）は正面図、（ｂ）は右側面図、（ｃ）上面図である。
【図４】本発明の第２実施形態に係る壁仕上用下地パネルを用いた壁構造の構成を説明する一部破断斜視図である。
【符号の説明】
１０，２０壁仕上用下地パネル
１１，２１表側帯状小巾板
１１ａ，２１ａ表側帯状小巾板間の間隔
１２，２２裏側帯状小巾板
１２ａ，２２ａ裏側帯状小巾板間の間隔
１３柱や間柱
１４防水シート
１５ラス
１６ラスモルタル
１７繊維ネット
１８コテ塗り外装材
１９固定釘
２３サイディング
２４サイディング取付金具[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall finishing base panel and a wall structure using the wall finishing base panel.
[0002]
[Prior art and problems to be solved by the invention]
For example, for finishing a wall of a wooden building, a method is generally employed in which the surface of a base component attached along the wall is covered with a surface finishing material such as mortar, siding, or plaster or earthen. Conventionally, as a base constituent material used in such a method, a wood-sliding base, a face material-clad bearing base made of plywood or the like has been used, and it has been used by being attached between pillars partitioned on both sides by pillars, studs or the like.
[0003]
However, according to the former wood shaving base, since the narrow boards are provided by nailing horizontally one by one, it takes a lot of labor and time for installation work, and ventilation inside the wall It was difficult to expect strength to obtain wall strength. On the other hand, according to the latter, plywood, etc., the surface strength is sufficient, but sufficient strength is obtained, but it is difficult to ventilate and the moisture permeability resistance is high due to the presence of the adhesive layer, etc., ensuring the durability of the wall It was difficult.
[0004]
On the other hand, a wall finishing base panel capable of obtaining sufficient strength and ventilation is described in, for example, Japanese Utility Model Laid-Open No. 61-71730 and Japanese Patent Laid-Open No. 2000-160732. The base panel for wall finishing described in these publications inclines a plurality of strip-shaped narrow plates constituting the front side surface and a plurality of strip-shaped narrow plates constituting the back side surface in opposite directions so as to cross each other. In addition, it was joined and integrated in a state of being arranged in parallel with an interval, and sufficient ventilation could be secured by raising the air through the interval between the strip-shaped narrow plates, and it was inclined in the opposite direction. The strip-shaped narrow plate is made to function like a brace so that a desired strength as a structural strength member can be obtained.
[0005]
According to a conventional wall finishing base panel that is formed by joining and integrating a plurality of strip-shaped narrow plates, a nailing operation and a siding mounting bracket installation operation are performed to provide a waterproof sheet, a lath, a siding, etc. on the surface side of the base panel. Is applied to a strip-shaped narrow plate that extends in an oblique direction and is provided at intervals. Therefore, when the wall finishing base panel is covered with a waterproof sheet or the like, the nail is driven into the desired position avoiding the gap between the strip-shaped narrow plates, or the siding mounting bracket is fixed with high accuracy. Therefore, it takes a lot of labor and skill for positioning, and the wall construction cannot be carried out smoothly.
[0006]
The present invention has been made paying attention to such a conventional problem, and after attaching between the pillars, it is possible to easily and accurately carry out the work of attaching the structural member of the wall to the surface side, and sufficiently An object of the present invention is to provide a wall finishing base panel and a wall structure capable of obtaining sufficient ventilation and strength.
[0007]
[Means for Solving the Problems]
The present invention is used by attaching between columns as a base material for finishing a wall of a building, and a plurality of front side belt-like narrow plates arranged in parallel at intervals, and a plurality arranged in parallel at intervals. A plurality of front side belt-like narrow plates installed in a horizontal direction, and the plurality of back side belt-like small plates. By providing a base panel for wall finishing characterized in that the width plate is installed between the pillars in a state where the width plate is inclined and installed at an angle of 30 to 60 degrees with respect to the front belt-shaped small width plate, The object has been achieved (the invention according to claim 1).
[0008]
Further, the present invention provides a plurality of front side strip-shaped narrow plates arranged in parallel with a space between them and used in parallel as a base material for finishing a wall of a building. A plurality of backside belt-like narrow plates that are joined and integrated in a state of crossing each other, wherein the plurality of front-side beltlike narrow plates are installed in a vertical direction, and the plurality of backsides To provide a ground panel for finishing a wall, wherein the strip-shaped narrow plate is installed between the columns in a state where it is installed at an angle of 30 to 60 degrees with respect to the front strip-shaped narrow plate. Thus, the above object is achieved (the invention according to claim 2).
[0009]
Further, the present invention provides a wall structure using the wall finishing foundation panel according to any one of the above, wherein a waterproof sheet is attached to cover the surface of the wall finishing foundation panel attached between the columns, and The above-mentioned object is achieved by providing a wall structure characterized in that it is configured by installing a mortar and applying mortar (the invention according to claim 3).
[0010]
Furthermore, the present invention is a wall structure using the wall finishing foundation panel according to any one of the above, wherein a waterproof sheet is attached to cover the surface of the wall finishing foundation panel attached between the columns, The above-mentioned object is achieved by providing a wall structure characterized in that it is constructed by installing a mounting bracket and attaching a siding (the invention according to claim 4).
[0011]
According to the base panel for wall finishing of the present invention, it is provided with, for example, a vertically long rectangular shape along the shape between the columns, and the side ends are fixed to, for example, the columns and the studs using fixing nails or the like. When attached to the front side, the plurality of front side belt-like narrow plates are respectively installed extending in the horizontal direction or the vertical direction. Accordingly, at the predetermined height position or the predetermined width direction position, each front side strip-shaped narrow plate is continuous without gaps in the horizontal direction or the vertical direction. Even when the front side of the cover is covered with a waterproof sheet or the like, the nail driving position and the mounting position of the siding mounting bracket can be positioned easily and accurately along the continuous horizontal or vertical belt-like line. Is possible. By being able to accurately position in the horizontal or vertical direction in this way, wall components such as waterproof sheets, laths, and siding can be smoothly placed on the surface side of the wall finishing base panel without much labor and skill. It becomes possible to go to the construction.
[0012]
Further, according to the wall finishing foundation panel of the present invention, the plurality of backside strip-shaped narrow plates are inclined at an angle of 30 to 60 degrees with respect to the horizontal direction or the vertical direction, respectively, when attached between the columns. It will be installed extending in the direction. Therefore, the back-side belt-like narrow board is installed obliquely and functions like a brace, and it is possible to exert strength as a structural load-bearing member on the wall finishing base panel attached between the columns.
[0013]
Furthermore, according to the wall finishing foundation panel of the present invention, the air can be raised through a gap extending diagonally between the back side belt-like narrow plates installed obliquely, and the front side belt shape intersecting with this can be raised. The air can move smoothly through the gap extending horizontally or vertically between the narrow plates and obliquely extending upward, thereby facilitating the entire ventilation of the wall finishing base panel. It becomes possible.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, a preferred first embodiment of the present invention will be described in detail with reference to the drawings. The base panel 10 for wall finishing according to the first embodiment is a base constituent material that is used by being attached between columns as a base material for wall finishing of a building (see FIG. 2). As shown in (c), a plurality of front side strip-like narrow plates 11 arranged in parallel at intervals 11a and a plurality of back-side strip-like narrow plates 12 arranged in parallel at intervals 12a intersect each other. In this state, they are joined and integrated. The base panel 10 for wall finishing according to the first embodiment as a whole has, for example, a vertically long rectangular planar shape having a width of about 900 mm and a height of about 3000 mm, and corresponds to a space between both sides divided by columns and inter-columns 13. It is attached to cover the space between the columns from the front side of the wall. Moreover, the wall finishing base panel 10 of the first embodiment has a plurality of front side belt-like narrow plates 11 installed in the horizontal direction and a plurality of back side belt-like narrow plates 12 with respect to the front side belt-like narrow plate 11. It is installed between the columns in a state where it is installed at an angle of 45 degrees. Furthermore, according to the first embodiment, as shown in FIG. 2, a waterproof sheet 14 is attached to the wall finishing base panel 10 attached between the pillars so as to cover the surface thereof, and the lath 15 or By constructing the lath mortar 16, the fiber net 17, and the iron coating exterior material 18, the wall structure of the outer wall of the building is formed.
[0015]
The front side strip-shaped narrow plate 11 constituting the base panel 10 for wall finishing has a flat rectangular cross-sectional shape having a width of about 80 to 100 mm and a thickness of about 9 to 12 mm, and is a wooden plate having a length of about 900 mm. It is a member. According to the first embodiment, the front strip-shaped narrow plate 11 is arranged to extend in parallel in the horizontal direction with an interval 11a of about 80 to 100 mm, for example, 15 to 21 sheets (in the first embodiment, 21) installed.
[0016]
The back side strip-shaped small narrow plate 12 constituting the wall finishing base panel 10 is a wooden plate member having a flat rectangular cross-sectional shape with a width of about 80 to 100 mm and a thickness of about 9 to 12 mm. According to the first embodiment, the back-side belt-like narrow plate 12 is disposed so as to extend in parallel to a direction inclined at an angle of 45 degrees with respect to the horizontal direction with an interval 12a of about 55 to 71 mm. 20 to 27 sheets (27 sheets in the first embodiment) are installed. In addition, the back side belt-shaped narrow plate 12 is a parallelogram shape cut to a length of about 1270 mm in a portion excluding a pair of opposing corner portions, and a pair of opposing corner portions includes An isosceles trapezoidal shape or an isosceles triangular shape that is cut by sequentially shortening the length so that the planar shape of the wall finishing base panel 10 joined and integrated with the front strip-shaped narrow plate 11 becomes a rectangular shape. used.
[0017]
The front-side belt-like narrow plate 11 and the back-side belt-like narrow plate 12 are joined to each other through an adhesive at an intersection where they overlap each other, and the plurality of front-side belt-like narrow plates 11 and the plurality of back-side belt-like narrow plates 12 are joined. An integrated wall finishing base panel 10 is formed. Note that, according to the first embodiment, at the end surfaces of the both sides of the wall finishing base panel 10, the back side belt-like small pieces installed obliquely with the height of the cut surface of the front side belt-like narrow plate 11 placed in parallel. In a state where the height of the cut surface of the width plate 12 is matched, the front side belt-like narrow plate 11 and the back side belt-like small width plate 12 are in close contact with each other. Therefore, the width in the direction perpendicular to the longitudinal direction of the front side strip-shaped narrow plate 11 is approximately 1.42 times (2 ^1/2 times) the width in the direction perpendicular to the longitudinal direction of the back side strip-shaped narrow plate 12. ing.
[0018]
According to the first embodiment, the wall finishing base panel 10 is attached between the pillars by fixing both side ends to the pillars or the studs 13 using the fixing nails 19 or the like, and the attached walls. On the surface side of the finishing base panel 10, constituent members of the wall structure of the outer wall such as the waterproof sheet 14, the lath 15, the lath mortar 16, the fiber net 17, and the trowel-coated exterior material 18 are applied. Here, the front side strip-shaped narrow plate 11 of the wall finishing base panel 10 extends horizontally in each installation height and is continuous without a gap. Therefore, the wall finishing base panel covered with the waterproof sheet 14 is provided. 10, it is possible to easily and accurately position the position where the nail or the tucker is driven along the horizontal belt-like line by the front-side belt-like narrow plate 11 located at a desired height. Become.
[0019]
Further, the back side strip-shaped narrow plate 12 of the wall finishing base panel 10 extends and is installed in a direction inclined at an angle of 45 degrees with respect to the horizontal direction, and functions like a brace. The base panel 10 exhibits strength as a structural strength member, and a gap 12a extending obliquely between the back-side strip-shaped narrow plates 12 and a horizontal gap 11a between the front-side strip-shaped narrow plates 11 intersecting with the gap 12a Through this, it is possible to easily and effectively achieve the ventilation of the entire wall finishing base panel 10 while efficiently raising the air.
[0020]
That is, according to the wall finishing foundation panel 10 and the wall structure of the first embodiment, after the wall finishing foundation panel 10 is mounted between the columns, the work of attaching the constituent members of the outer wall to the surface side is easy and accurate. And it is possible to easily obtain sufficient ventilation and strength.
[0021]
3A to 3C show a wall finishing base panel 20 according to a second embodiment of the present invention. Similar to the wall finishing foundation panel 10 of the first embodiment, the wall finishing foundation panel 20 of the second embodiment is a foundation constituent material used by being attached between pillars as a wall finishing foundation panel of a building. (See FIG. 3), a plurality of front side strip-shaped narrow plates 21 arranged in parallel with a spacing 21a and a plurality of back side strip-shaped narrow plates 22 arranged in parallel with a spacing 22a. It has a vertically long rectangular planar shape, for example, having a width of about 900 mm and a height of about 3000 mm. In addition, the wall finishing base panel 20 of the second embodiment has a plurality of front side belt-like narrow plates 21 installed in the vertical direction and a plurality of back side belt-like narrow plates 22 with respect to the front side belt-like narrow plates 21. It is installed between the columns in a state where it is installed at an angle of 45 degrees. Furthermore, according to the second embodiment, as shown in FIG. 4, the waterproof panel 14 is attached to the wall finishing base panel 20 attached between the pillars so as to cover the surface of the wall finishing base panel 20. The wall structure of the outer wall of the building is formed by installing the siding 23 while being supported by 24.
[0022]
The front side strip-shaped narrow plate 21 constituting the wall finishing base panel 20 has a flat rectangular cross-sectional shape with a width of about 80 to 100 mm and a thickness of about 9 to 12 mm, and a wooden plate with a length of about 3000 mm. It is a member. According to the second embodiment, the front strip-shaped narrow plates 21 are arranged to extend vertically in parallel with an interval 21a of about 80 to 100 mm, for example, 5 to 7 sheets (7 sheets in the second embodiment). ) Installed.
[0023]
The back side belt-like small narrow plate 12 constituting the wall finishing base panel 20 is a wooden plate member having a flat rectangular cross-sectional shape with a width of about 80 to 100 mm and a thickness of about 9 to 12 mm. According to the second embodiment, the back-side belt-like narrow plate 12 is arranged to extend in parallel to a direction inclined at an angle of 45 degrees with respect to the vertical direction with an interval 12a of about 55 to 71 mm, for example, 20 to 27 sheets (27 sheets in the second embodiment) are installed. In addition, the backside belt-like narrow plate 22 is a parallelogram shaped piece cut to a length of about 1270 mm in a portion excluding a pair of opposed corner portions, and a pair of opposed corner portions, An isosceles trapezoidal shape or an isosceles triangular shape that is cut by sequentially shortening the length is used so that the planar shape of the panel 20 joined and integrated with the front side belt-shaped narrow plate 21 becomes a rectangular shape.
[0024]
The front-side belt-like narrow plate 21 and the back-side belt-like narrow plate 22 are joined to each other via an adhesive at an intersecting portion where they overlap each other, and the plurality of front-side belt-like narrow plates 21 and the plurality of back-side belt-like narrow plates 22 are joined. An integrated wall finishing base panel 20 is formed. According to the second embodiment, on the upper and lower end surfaces of the wall finishing base panel 20, the width of the cut surface of the front side belt-like narrow plate 21 installed vertically and the width of the back side belt-like narrow plate installed obliquely. In a state where the width of the cut surface of the plate 22 is matched, the front side belt-like narrow plate 21 and the back side belt-like narrow plate 22 are in close contact with the front and back. Therefore, the width in the direction perpendicular to the longitudinal direction of the front side strip-shaped narrow plate 21 is approximately 1.42 times (2 ^1/2 times) the width in the direction perpendicular to the longitudinal direction of the back side strip-shaped narrow plate 22. Yes.
[0025]
Then, according to the second embodiment, the wall finishing base panel 20 is fixed to the columns and the inter-columns 13 by driving the fixing nails 19 and the like into the front side strip-shaped narrow plates 21 positioned at both ends. In addition, on the surface side of the attached wall finishing base panel 20, structural members of the wall structure of the outer wall such as the waterproof sheet 14 and the siding 23 are constructed. Here, each front side strip-shaped narrow plate 21 of the wall finishing base panel 20 extends vertically in each attachment position and is continuous without a gap. Therefore, the waterproof sheet 14 covers the wall finishing base panel 20 and covers the waterproof sheet 14. When attaching the cover, it is possible to easily and accurately position the position where the nail or the tucker for fixing the waterproof sheet 14 is driven along the vertical belt-like line formed by the front-side belt-like narrow plate 21. It becomes possible. Further, according to the second embodiment, the front side strip-shaped narrow plate 21 is continuous in the vertical direction, so that the siding mounting bracket 24 for supporting and fixing the siding 23 is attached to an arbitrary side along the front side strip-shaped narrow plate 21. It can be easily positioned and fixed at the height position, and this makes it possible to smoothly and accurately attach the siding 23 to a predetermined position without separately installing a vertical trunk edge.
[0026]
Further, the back-side belt-like narrow plate 22 of the wall finishing base panel 20 extends and is installed in a direction inclined at an angle of 45 degrees with respect to the vertical direction, and functions like a brace. The base panel 20 exhibits strength as a structural strength member, and a gap 22a extending obliquely between the back-side strip-shaped narrow plates 22 and a vertical gap 21a between the front-side strip-shaped narrow plates 21 intersecting with the gap 22a Through this, it is possible to easily and effectively achieve the ventilation of the entire wall finishing base panel 20 while efficiently raising the air.
[0027]
That is, according to the wall finishing foundation panel 20 and the wall structure of the second embodiment, as in the first embodiment, after the wall finishing foundation panel 20 is attached between the pillars, the outer wall is configured on the surface side. It is possible to easily and accurately perform the work of attaching the member, and it is possible to easily obtain sufficient ventilation and strength.
[0028]
The present invention is not limited to the above-described embodiments, and various modifications can be made. For example, the inclination angle of the back-side strip-shaped narrow plate with respect to the front-side strip-shaped narrow plate installed in the horizontal direction or the vertical direction is not necessarily 45 degrees, and may be inclined at an angle of 30 to 60 degrees. Further, the planar shape of the wall finishing base panel can be appropriately designed in accordance with the size and shape between the columns. Furthermore, the wall finishing foundation panel and the wall structure of the present invention are not limited to the outer wall, but can be employed for walls of other various buildings.
[0029]
【The invention's effect】
As described above in detail, according to the wall finishing foundation panel and the wall structure of the present invention, after the wall finishing foundation panel is mounted between the columns, the work of attaching the wall constituent member to the surface side is easy and accurate. It can do well and can provide sufficient ventilation and strength to the wall.
[Brief description of the drawings]
1A and 1B show a wall finishing base panel according to a first embodiment of the present invention, in which FIG. 1A is a front view, FIG. 1B is a right side view, and FIG.
FIG. 2 is a partially broken perspective view illustrating the configuration of the wall structure using the wall finishing base panel according to the first embodiment of the present invention.
3A and 3B show a wall finishing base panel according to a second embodiment of the present invention, in which FIG. 3A is a front view, FIG. 3B is a right side view, and FIG.
FIG. 4 is a partially broken perspective view illustrating a configuration of a wall structure using a wall finishing base panel according to a second embodiment of the present invention.
[Explanation of symbols]
10, 20 Wall finishing base panel 11, 21 Front side belt-like narrow plates 11a, 21a Distance between front side belt-like narrow plates 12, 22 Rear side belt-like narrow plates 12a, 22a Distance between back side belt-like narrow plates 13 Columns and studs 14 waterproof sheet 15 lath 16 lath mortar 17 fiber net 18 trowel coating exterior material 19 fixing nail 23 siding 24 siding mounting bracket

Claims

Used as a base material for building wall finishing between pillars, used in parallel with a plurality of small strips on the front side, and a plurality of small strips on the back side arranged in parallel at intervals. A wall finishing base panel formed by joining and integrating the width plates with each other,
The plurality of front side belt-like narrow plates are installed in a horizontal direction, and the plurality of back side belt-like narrow plates are installed inclined at an angle of 30 to 60 degrees with respect to the front side belt-like narrow plate, A wall finishing base panel, which is mounted between the columns.

Used as a base material for building wall finishing between pillars, used in parallel with a plurality of small strips on the front side, and a plurality of small strips on the back side arranged in parallel at intervals. A wall finishing base panel formed by joining and integrating the width plates with each other,
The plurality of front side belt-like narrow plates are installed in a vertical direction, and the plurality of back side belt-like narrow plates are installed inclined at an angle of 30 to 60 degrees with respect to the front side belt-like narrow plate, A wall finishing base panel, which is mounted between the columns.

A wall structure using the wall finishing foundation panel according to claim 1 or 2, wherein a waterproof sheet is attached to cover the surface of the wall finishing foundation panel attached between the pillars, and a lath is further installed to form a mortar. A wall structure characterized by being constructed by painting.

A wall structure using the wall finishing foundation panel according to claim 1 or 2, wherein a waterproof sheet is attached to cover the surface of the wall finishing foundation panel attached between the columns, and a mounting bracket is installed. A wall structure characterized by being constructed by attaching siding.