Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a roof board material that may be installed readily and offers excellent waterproofing performance and high strength to withstand loads of blowing winds and snow, at a connected part between the roof board materials.SOLUTION: A roof board material has a first connecting protrusive streak 2 on one end side in a width direction, and a second connecting protrusive streak 3 on the other end side. The connecting protrusive streak 2 has a curved part 21 formed on one side of a crown part 20, and a vertical wall part 22 formed on the other side. A groove part 23 is formed that inclines upward in a depth direction from an opening of the groove, at an intermediate location in a lower part or a bottom end of the curved part 21. The connecting protrusive streak 3 has a body part 30 formed in a curved form, and a groove fitting hook part 31 disposed to continue from a free end side, extending in an inward direction of the body part 30. The groove fitting hook part 31 has an edge side part 310 bent upward in a U-shape, and is formed to be engaged with the groove part 23 of the connecting protrusive streak 2 of the adjacent roof board materials.SELECTED DRAWING: Figure 1
【課題】簡単に施工でき、屋根板材どうしの連結部において優れた防水性能と風の吹き上げ、雪などの荷重に耐え得る高い強度が得られる屋根板材を提供する。【解決手段】幅方向一端側に第１の連結用凸条部2、他端側に第２の連結用凸条部3を各々有し、連結用凸条部2は、頂部20の一方の側に湾曲状部21、他方の側に縦壁部22が形成され、湾曲状部21の下部途中または下端に、溝開口から深さ方向に向かって上向きに傾斜した溝部23が形成され、連結用凸条部3は、本体部30が湾曲状に構成されるとともに、自由端側に、本体部30の内側に延出する溝嵌合フック部31が連成され、溝嵌合フック部31は、先端側部分310が上側にＵ字状に折り返され、隣り合う屋根板材の連結用凸条部2の溝部23に嵌合可能な形状に構成される。【選択図】図１
PROBLEM TO BE SOLVED: To provide a roof board material that may be installed readily and offers excellent waterproofing performance and high strength to withstand loads of blowing winds and snow, at a connected part between the roof board materials.SOLUTION: A roof board material has a first connecting protrusive streak 2 on one end side in a width direction, and a second connecting protrusive streak 3 on the other end side. The connecting protrusive streak 2 has a curved part 21 formed on one side of a crown part 20, and a vertical wall part 22 formed on the other side. A groove part 23 is formed that inclines upward in a depth direction from an opening of the groove, at an intermediate location in a lower part or a bottom end of the curved part 21. The connecting protrusive streak 3 has a body part 30 formed in a curved form, and a groove fitting hook part 31 disposed to continue from a free end side, extending in an inward direction of the body part 30. The groove fitting hook part 31 has an edge side part 310 bent upward in a U-shape, and is formed to be engaged with the groove part 23 of the connecting protrusive streak 2 of the adjacent roof board materials.SELECTED DRAWING: Figure 1
【課題】簡単に施工でき、屋根板材どうしの連結部において優れた防水性能と風の吹き上げ、雪などの荷重に耐え得る高い強度が得られる屋根板材を提供する。【解決手段】幅方向一端側に第１の連結用凸条部2、他端側に第２の連結用凸条部3を各々有し、連結用凸条部2は、頂部20の一方の側に湾曲状部21、他方の側に縦壁部22が形成され、湾曲状部21の下部途中または下端に、溝開口から深さ方向に向かって上向きに傾斜した溝部23が形成され、連結用凸条部3は、本体部30が湾曲状に構成されるとともに、自由端側に、本体部30の内側に延出する溝嵌合フック部31が連成され、溝嵌合フック部31は、先端側部分310が上側にＵ字状に折り返され、隣り合う屋根板材の連結用凸条部2の溝部23に嵌合可能な形状に構成される。【選択図】図１
ROOF BOARD MATERIAL AND ROOF STRUCTURE
屋根板材および屋根構造
OMOTO ICHIRO (Autor:in)
19.05.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
ROOF BRACING MATERIAL, ROOF STRUCTURE AND ROOF CONSTRUCTION METHOD
| Europäisches Patentamt | 2020