Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof heat-preservation safety type steel structure
The invention discloses a fireproof heat-preservation safety type steel structure, and belongs to the technical field of steel structures. A fireproof plate is arranged on an outer end wall of a main steel plate, and a fireproof layer matched with a plurality of steel bars is arranged on the face, connected with the main steel plate, of the fireproof plate, so that good heat-insulation and fireproof effects are achieved; the plurality of reinforcing bars are matched, and a mechanical strength of the steel structure is effectively improved; meanwhile, fireproof wrapping bag layers and water absorption foam layers are embedded in the fireproof plate in a staggered mode, and hot melting water bag bodies are connected to the outer end faces of the water absorption foam layers in an embedded mode. When the steel structure encounters a fire disaster, the hot melting water bag bodies are hot-melted in a high-temperature environment to release a water solution, the water solution is guided into the water absorption foam layers through high-water-absorption fibers so that the temperature of the water absorption foam layers can be reduced, and flame retardant property of the fireproof plate is further enhanced. It should be noted that the plurality of hot melting water bag bodies are arranged on an outer end wall of the fireproof plate, and the waterproof and heat-insulation fireproof layer is arranged at the joint of the fireproof plate and the main steel plate, so that water is effectively prevented from permeating into the main steel plate.
本发明公开了一种防火保温安全型钢结构，属于钢结构技术领域，通过在主钢板的外端壁上设置防火板，防火板与主钢板相衔接一面设有与多个钢筋相匹配的防火层，即起到良好的隔热、防火的作用，且配合多个钢筋，有效提高该钢结构的机械强度，同时，在防火板内部交错嵌设防火包囊层、吸水泡沫层，并在吸水泡沫层的外端面嵌设连接热熔水囊体，当钢结构遇到火灾时，热熔水囊体在高温环境下热熔释放出水溶液，并通过高吸水纤维将水溶液导入至吸水泡沫层内以使其温度降低，进一步增强了防火板的阻燃性能，且需要说明的是，将多个热熔水囊体设置于防火板的外端壁上，防火板与主钢板相衔接处设有防水、隔热的防火层，有效避免水渗入主钢板内部。
Fireproof heat-preservation safety type steel structure
The invention discloses a fireproof heat-preservation safety type steel structure, and belongs to the technical field of steel structures. A fireproof plate is arranged on an outer end wall of a main steel plate, and a fireproof layer matched with a plurality of steel bars is arranged on the face, connected with the main steel plate, of the fireproof plate, so that good heat-insulation and fireproof effects are achieved; the plurality of reinforcing bars are matched, and a mechanical strength of the steel structure is effectively improved; meanwhile, fireproof wrapping bag layers and water absorption foam layers are embedded in the fireproof plate in a staggered mode, and hot melting water bag bodies are connected to the outer end faces of the water absorption foam layers in an embedded mode. When the steel structure encounters a fire disaster, the hot melting water bag bodies are hot-melted in a high-temperature environment to release a water solution, the water solution is guided into the water absorption foam layers through high-water-absorption fibers so that the temperature of the water absorption foam layers can be reduced, and flame retardant property of the fireproof plate is further enhanced. It should be noted that the plurality of hot melting water bag bodies are arranged on an outer end wall of the fireproof plate, and the waterproof and heat-insulation fireproof layer is arranged at the joint of the fireproof plate and the main steel plate, so that water is effectively prevented from permeating into the main steel plate.
本发明公开了一种防火保温安全型钢结构，属于钢结构技术领域，通过在主钢板的外端壁上设置防火板，防火板与主钢板相衔接一面设有与多个钢筋相匹配的防火层，即起到良好的隔热、防火的作用，且配合多个钢筋，有效提高该钢结构的机械强度，同时，在防火板内部交错嵌设防火包囊层、吸水泡沫层，并在吸水泡沫层的外端面嵌设连接热熔水囊体，当钢结构遇到火灾时，热熔水囊体在高温环境下热熔释放出水溶液，并通过高吸水纤维将水溶液导入至吸水泡沫层内以使其温度降低，进一步增强了防火板的阻燃性能，且需要说明的是，将多个热熔水囊体设置于防火板的外端壁上，防火板与主钢板相衔接处设有防水、隔热的防火层，有效避免水渗入主钢板内部。
Fireproof heat-preservation safety type steel structure
一种防火保温安全型钢结构
LI YINGYING (Autor:in)
01.06.2021
Patent
Elektronische Ressource
Chinesisch
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