A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROOF BOARD MATERIAL
To propose a roof board material that can improve the waterproofness in an overlapping portion of the roof board material without complicating the cross-sectional shape or requiring an extra member.SOLUTION: There is provided a roof board material comprising a board material body having a contour shape defined by widthwise edges and longitudinal edges, in which an end on the downstream side of the board material body is superimposed on an end on the upstream side of the roof board material already disposed, while the roof board members are connected to each other along the inter-beam direction by superposing the end on the upstream side of the board material body on the lower side of the end on the downstream side of the roof board material to be disposed. At least one recess to form an air pocket therebetween is provided in an overlapping state where it extends continuously or intermittently toward the widthwise edge and is overlapped with the already arranged roof board material, at the end on the downstream side of the board material body.SELECTED DRAWING: Figure 1
【課題】断面形状の複雑化を伴ったり余計な部材を必要とすることなしに屋根板材の重ね合わせ部分における止水性の改善を図ることができる屋根板材を提案する。【解決手段】幅方向の端縁と長手方向の端縁とによって区画された輪郭形状を有する板材本体を備え、該板材本体の水下側の端部を、既に配設された屋根板材の水上側の端部に重ね合わせる一方、該板材本体の水上側の端部を、これから配設される屋根板材の水下側の端部の下側に重ね合わせることによって梁間方向に沿って該屋根板材を相互につなぎ合わせる屋根板材において、前記板材本体の水下側の端部に、幅方向の端縁に向けて連続的または断続的に伸延し既に配設された屋根板材との重ね合わせ状態にてその相互間にエアーポケットを形成する少なくとも１本の凹所を設ける。【選択図】図１
ROOF BOARD MATERIAL
To propose a roof board material that can improve the waterproofness in an overlapping portion of the roof board material without complicating the cross-sectional shape or requiring an extra member.SOLUTION: There is provided a roof board material comprising a board material body having a contour shape defined by widthwise edges and longitudinal edges, in which an end on the downstream side of the board material body is superimposed on an end on the upstream side of the roof board material already disposed, while the roof board members are connected to each other along the inter-beam direction by superposing the end on the upstream side of the board material body on the lower side of the end on the downstream side of the roof board material to be disposed. At least one recess to form an air pocket therebetween is provided in an overlapping state where it extends continuously or intermittently toward the widthwise edge and is overlapped with the already arranged roof board material, at the end on the downstream side of the board material body.SELECTED DRAWING: Figure 1
【課題】断面形状の複雑化を伴ったり余計な部材を必要とすることなしに屋根板材の重ね合わせ部分における止水性の改善を図ることができる屋根板材を提案する。【解決手段】幅方向の端縁と長手方向の端縁とによって区画された輪郭形状を有する板材本体を備え、該板材本体の水下側の端部を、既に配設された屋根板材の水上側の端部に重ね合わせる一方、該板材本体の水上側の端部を、これから配設される屋根板材の水下側の端部の下側に重ね合わせることによって梁間方向に沿って該屋根板材を相互につなぎ合わせる屋根板材において、前記板材本体の水下側の端部に、幅方向の端縁に向けて連続的または断続的に伸延し既に配設された屋根板材との重ね合わせ状態にてその相互間にエアーポケットを形成する少なくとも１本の凹所を設ける。【選択図】図１
ROOF BOARD MATERIAL
屋根板材
OSHIDA HIROYUKI (author) / HOSHINO TORU (author) / MITSUI YOSHISHIGE (author)
2019-03-14
Patent
Electronic Resource
Japanese