A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fireproof and heat-preservation structure for outer wall and door window opening in severe cold area
The invention relates to the field of building joint structures, in particular to a fireproof and heat-preservation structure for an outer wall and a door window opening in a severe cold area, and solves the problem that a heat-preservation material of a wall body is cracked. The fireproof and heat-preservation structure comprises the wall body; an opening used for installing a door window is formed in the wall body; a frame used for installing the door window is arranged on the inner circumferential side of the opening; foam concrete plates are arranged on the inner peripheral wall of the opening of the wall body and the side, facing outdoors, of the wall body; a plurality of spliced heat preservation plates are arranged on the foam concrete plates on the side, facing outdoors, of the wall body; a composite heat preservation layer is arranged between each heat preservation plate and the adjacent foam concrete plate; and a protective surface layer is arranged on each heat preservation plate. By arranging the foam concrete plates, the organic material heat preservation layer, the inorganic material heat preservation layer and an anti-cracking net, the fireproof and heat-preservation functions are achieved, and the wall body is not easy to crack.
本申请涉及一种严寒地区外墙及门窗口防火及保温构造，涉及一种建筑节点构造的领域，解决了墙体保温材料处已发生开裂的问题，包括墙体，所述墙体中开设有用于安装门窗的开口，所述开口的内周侧设置有用于安装门窗的框架，所述墙体于所述开口的内周壁以及所述墙体朝向室外的一侧均设置有泡沫混凝土板，所述墙体朝向室外的一侧于所述泡沫混凝土板上设置有多个拼接的保温板，所述保温板与相邻的所述泡沫混凝土板之间设置有复合保温层，所述保温板上设置有防护面层。本申请通过设置泡沫混凝土板、有机材料保温层、无机材料保温层以及抗裂网，具有保温防火的功能，还使得墙体不易发生开裂。
Fireproof and heat-preservation structure for outer wall and door window opening in severe cold area
The invention relates to the field of building joint structures, in particular to a fireproof and heat-preservation structure for an outer wall and a door window opening in a severe cold area, and solves the problem that a heat-preservation material of a wall body is cracked. The fireproof and heat-preservation structure comprises the wall body; an opening used for installing a door window is formed in the wall body; a frame used for installing the door window is arranged on the inner circumferential side of the opening; foam concrete plates are arranged on the inner peripheral wall of the opening of the wall body and the side, facing outdoors, of the wall body; a plurality of spliced heat preservation plates are arranged on the foam concrete plates on the side, facing outdoors, of the wall body; a composite heat preservation layer is arranged between each heat preservation plate and the adjacent foam concrete plate; and a protective surface layer is arranged on each heat preservation plate. By arranging the foam concrete plates, the organic material heat preservation layer, the inorganic material heat preservation layer and an anti-cracking net, the fireproof and heat-preservation functions are achieved, and the wall body is not easy to crack.
本申请涉及一种严寒地区外墙及门窗口防火及保温构造，涉及一种建筑节点构造的领域，解决了墙体保温材料处已发生开裂的问题，包括墙体，所述墙体中开设有用于安装门窗的开口，所述开口的内周侧设置有用于安装门窗的框架，所述墙体于所述开口的内周壁以及所述墙体朝向室外的一侧均设置有泡沫混凝土板，所述墙体朝向室外的一侧于所述泡沫混凝土板上设置有多个拼接的保温板，所述保温板与相邻的所述泡沫混凝土板之间设置有复合保温层，所述保温板上设置有防护面层。本申请通过设置泡沫混凝土板、有机材料保温层、无机材料保温层以及抗裂网，具有保温防火的功能，还使得墙体不易发生开裂。
Fireproof and heat-preservation structure for outer wall and door window opening in severe cold area
一种严寒地区外墙及门窗口防火及保温构造
FEI WENJIE (author) / JIANG BIN (author) / XU XIANG (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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