Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type heat preservation fireproof roof sheathing
The invention provides an assembly type heat preservation fireproof roof sheathing. The assembly type heat preservation fireproof roof sheathing comprises a steel beam of an I-shaped structure, a steel keel is in seamless connection with the outer surface of the upper end of the steel beam, a steel reinforcing rib main body is bound in the steel keel, concrete is poured into the steel reinforcingrib main body, a polyphenyl heat preservation layer is in embedded connection with the outer surface of the upper end of the steel keel, fine aggregate concrete is poured on the outer surface of the upper end of the polyphenyl heat preservation layer in a seal manner, the steel keel is composed of four pieces of channel steel, two pieces of channel steel are arranged in parallel in an equal distance manner, two sides of the two pieces of channel steel are vertically welded with one piece of independent channel steel in a seamless manner, according to the assembly type heat preservation fireproof roof sheathing, the problem that in the assembling type building structure, the roof sheathing cannot be prefabricated can be solved, the assembling type building assembling rate is improved, the construction period is shortened, the cost is saved, the application of the assembling type building is promoted, the heat preservation problem of the prefabricated roof sheathing of the assembling type building structure is solved, the floor heat preservation and fire prevention properties are improved, and the channel steel on the two sides and the steel beam are in welded connection.
本发明提供了一种装配式保温防火屋面板，包括工字型结构的钢梁，所述钢梁的上端外表面无缝焊接有钢龙骨，所述钢龙骨的内部绑扎有钢筋主体，且钢筋主体的内部浇灌有混凝土，所述钢龙骨的上端外表面嵌入式连接有聚苯保温层，所述聚苯保温层的上端外表面浇灌密封有细石混凝土，所述钢龙骨由四条槽钢构成，其中两条槽钢平行等距离放置，其两边分别垂直无缝焊接一条独立的槽钢，该装置结构解决装配式建筑结构中屋面板无法预制的问题，提高了装配式建筑的装配率，缩短了施工周期，节省了成本，推动了装配式建筑的应用，解决装配式建筑结构中预制屋面板的保温问题，提高了楼面保温、防火的性能，两侧槽钢与钢梁采用焊接连接。
Assembly type heat preservation fireproof roof sheathing
The invention provides an assembly type heat preservation fireproof roof sheathing. The assembly type heat preservation fireproof roof sheathing comprises a steel beam of an I-shaped structure, a steel keel is in seamless connection with the outer surface of the upper end of the steel beam, a steel reinforcing rib main body is bound in the steel keel, concrete is poured into the steel reinforcingrib main body, a polyphenyl heat preservation layer is in embedded connection with the outer surface of the upper end of the steel keel, fine aggregate concrete is poured on the outer surface of the upper end of the polyphenyl heat preservation layer in a seal manner, the steel keel is composed of four pieces of channel steel, two pieces of channel steel are arranged in parallel in an equal distance manner, two sides of the two pieces of channel steel are vertically welded with one piece of independent channel steel in a seamless manner, according to the assembly type heat preservation fireproof roof sheathing, the problem that in the assembling type building structure, the roof sheathing cannot be prefabricated can be solved, the assembling type building assembling rate is improved, the construction period is shortened, the cost is saved, the application of the assembling type building is promoted, the heat preservation problem of the prefabricated roof sheathing of the assembling type building structure is solved, the floor heat preservation and fire prevention properties are improved, and the channel steel on the two sides and the steel beam are in welded connection.
本发明提供了一种装配式保温防火屋面板，包括工字型结构的钢梁，所述钢梁的上端外表面无缝焊接有钢龙骨，所述钢龙骨的内部绑扎有钢筋主体，且钢筋主体的内部浇灌有混凝土，所述钢龙骨的上端外表面嵌入式连接有聚苯保温层，所述聚苯保温层的上端外表面浇灌密封有细石混凝土，所述钢龙骨由四条槽钢构成，其中两条槽钢平行等距离放置，其两边分别垂直无缝焊接一条独立的槽钢，该装置结构解决装配式建筑结构中屋面板无法预制的问题，提高了装配式建筑的装配率，缩短了施工周期，节省了成本，推动了装配式建筑的应用，解决装配式建筑结构中预制屋面板的保温问题，提高了楼面保温、防火的性能，两侧槽钢与钢梁采用焊接连接。
Assembly type heat preservation fireproof roof sheathing
一种装配式保温防火屋面板
FENG QINGCHAO (Autor:in) / YANG YUNPENG (Autor:in) / JIANG TIEGANG (Autor:in)
17.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
| British Library Online Contents | 1998