Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIREPROOF ROOF
PROBLEM TO BE SOLVED: To provide a fireproof roof enabling a fireproof compartment making use of the fireproof roof to be easily constructed at low cost.SOLUTION: A fireproof roof comprises: multiple steel building frames 2, which are made of a steel material 21 covered with a heat insulator 22 and disposed in parallel with each other with a predetermined space between adjacent steel building frames in a space below a bridge girder of an overpass; multiple roofing material fixing steel materials 3 in rod shape, which have multiple holes with a predetermined space between adjacent holes along an axis direction at their undersurface and are disposed under the multiple steel building frames 2 so as to be perpendicular to the steel building frame 2 and in parallel to each other with a predetermined space between adjacent roofing material fixing steel materials; and a roofing material 4 in plate shape, which is covered with a heat insulator 42 at its undersurface, has multiple bolthole at predetermined positions, and is fixed on the multiple roofing material fixing steel materials 3 by inserting a screw or a bolt 44 in a hole and the bolthole and tightening the screw and the bolt.SELECTED DRAWING: Figure 3
【課題】防水屋根を利用した防火区画を、容易かつ低コストで施工できる耐火屋根を提供する。【解決手段】耐火屋根は、断熱材２２で覆われた鋼材２１からなり、高架橋の橋桁下方の空間内に、水平、かつ所定間隔を空けて互いに並行となるように配置された複数の鉄骨躯体等２と、下面に複数の穴が軸方向に沿って所定間隔を空けて複数形成された棒状をなし、複数の鉄骨躯体等２の下に、鉄骨躯体等２と直交するように、かつ、所定間隔を開けて互いに並行となるように配置された複数の葺き材取付鋼材３と、下面が断熱材４２で覆われるとともに所定位置に複数のボルト穴が形成された板状をなし、ねじまたはボルト４４を穴とボルト穴とに通して留めることにより複数の葺き材取付鋼材３に固定された葺き材４と、を備える。【選択図】図３
FIREPROOF ROOF
PROBLEM TO BE SOLVED: To provide a fireproof roof enabling a fireproof compartment making use of the fireproof roof to be easily constructed at low cost.SOLUTION: A fireproof roof comprises: multiple steel building frames 2, which are made of a steel material 21 covered with a heat insulator 22 and disposed in parallel with each other with a predetermined space between adjacent steel building frames in a space below a bridge girder of an overpass; multiple roofing material fixing steel materials 3 in rod shape, which have multiple holes with a predetermined space between adjacent holes along an axis direction at their undersurface and are disposed under the multiple steel building frames 2 so as to be perpendicular to the steel building frame 2 and in parallel to each other with a predetermined space between adjacent roofing material fixing steel materials; and a roofing material 4 in plate shape, which is covered with a heat insulator 42 at its undersurface, has multiple bolthole at predetermined positions, and is fixed on the multiple roofing material fixing steel materials 3 by inserting a screw or a bolt 44 in a hole and the bolthole and tightening the screw and the bolt.SELECTED DRAWING: Figure 3
【課題】防水屋根を利用した防火区画を、容易かつ低コストで施工できる耐火屋根を提供する。【解決手段】耐火屋根は、断熱材２２で覆われた鋼材２１からなり、高架橋の橋桁下方の空間内に、水平、かつ所定間隔を空けて互いに並行となるように配置された複数の鉄骨躯体等２と、下面に複数の穴が軸方向に沿って所定間隔を空けて複数形成された棒状をなし、複数の鉄骨躯体等２の下に、鉄骨躯体等２と直交するように、かつ、所定間隔を開けて互いに並行となるように配置された複数の葺き材取付鋼材３と、下面が断熱材４２で覆われるとともに所定位置に複数のボルト穴が形成された板状をなし、ねじまたはボルト４４を穴とボルト穴とに通して留めることにより複数の葺き材取付鋼材３に固定された葺き材４と、を備える。【選択図】図３
FIREPROOF ROOF
耐火屋根
ISHIMARU DAISUKE (Autor:in) / KANESHIMA DAISUKE (Autor:in) / ONO TOKIO (Autor:in)
23.06.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS