Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cantilever pouring beam heat preservation system and process
The invention relates to the technical field of building engineering construction, in particular to a suspended pouring beam heat preservation system and a suspended pouring beam heat preservation process. According to the scheme, a heat preservation layer supporting framework is fixedly arranged on the surface of the outer side of a formwork, meanwhile, a flame-retardant polyurethane foam material prepared by mixing a polyurethane foaming agent and a flame retardant is sprayed on the surface of the outer side of the formwork; and forming a heat-insulating layer. The thermal insulation layer supporting framework is arranged in the thermal insulation layer, so that the thermal insulation formwork has the function of preventing the thermal insulation layer sprayed on the outer side surface of the formwork from falling off, and the technical defect that in the prior art, a thermal insulation body formed by materials such as a polyurethane foaming agent is directly sprayed on the outer side surface of the formwork, and consequently the thermal insulation body is prone to falling off is effectively overcome.
本发明涉及建筑工程施工技术领域，特别涉及一种悬浇梁保温系统及工艺，通过上所述方案，在模板的外侧表面上固定设置保温层支撑骨架，同时利用由聚氨酯泡沫剂以及阻燃剂混合制成的阻燃聚氨酯泡沫材料喷涂在模板的外侧表面，形成保温层。通过在保温层内设置保温层支撑骨架，使得本发明具备了防止喷涂在模板外侧表面上的保温层脱落的功能，有效解决了现有技术在在模板外侧表面上直接喷涂由聚氨酯泡沫剂等材料形成的保温体易造成保温体脱落的技术缺陷。
Cantilever pouring beam heat preservation system and process
The invention relates to the technical field of building engineering construction, in particular to a suspended pouring beam heat preservation system and a suspended pouring beam heat preservation process. According to the scheme, a heat preservation layer supporting framework is fixedly arranged on the surface of the outer side of a formwork, meanwhile, a flame-retardant polyurethane foam material prepared by mixing a polyurethane foaming agent and a flame retardant is sprayed on the surface of the outer side of the formwork; and forming a heat-insulating layer. The thermal insulation layer supporting framework is arranged in the thermal insulation layer, so that the thermal insulation formwork has the function of preventing the thermal insulation layer sprayed on the outer side surface of the formwork from falling off, and the technical defect that in the prior art, a thermal insulation body formed by materials such as a polyurethane foaming agent is directly sprayed on the outer side surface of the formwork, and consequently the thermal insulation body is prone to falling off is effectively overcome.
本发明涉及建筑工程施工技术领域，特别涉及一种悬浇梁保温系统及工艺，通过上所述方案，在模板的外侧表面上固定设置保温层支撑骨架，同时利用由聚氨酯泡沫剂以及阻燃剂混合制成的阻燃聚氨酯泡沫材料喷涂在模板的外侧表面，形成保温层。通过在保温层内设置保温层支撑骨架，使得本发明具备了防止喷涂在模板外侧表面上的保温层脱落的功能，有效解决了现有技术在在模板外侧表面上直接喷涂由聚氨酯泡沫剂等材料形成的保温体易造成保温体脱落的技术缺陷。
Cantilever pouring beam heat preservation system and process
悬浇梁保温系统及工艺
DUAN FENG (Autor:in) / ZHU JIANFENG (Autor:in) / WU XULIANG (Autor:in) / LI XIANGRUI (Autor:in) / WANG ZHANGLIN (Autor:in) / HOU HONGJIANG (Autor:in)
17.06.2022
Patent
Elektronische Ressource
Chinesisch
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