Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof building structure and construction method thereof
The invention relates to the technical field of building construction, in particular to a fireproof building structure and a fireproof coating construction method of the fireproof building structure. The fireproof building structure comprises a building structure base body and a composite fireproof coating arranged on the building structure base body in a covering mode. The composite fireproof coating comprises a fireproof basic coating, a structure reinforcing layer and a fireproof repair coating, repair recesses are formed in part of the fireproof basic coating, the fireproof repair coating is filled in the repair recesses, and the structure reinforcing layer is arranged in at least part of the repair recesses and located between the fireproof basic coating and the fireproof repair coating. Therefore, only positions with defects can be locally treated, complete dismantling is not needed, the treatment area is small, the thickness of a new coating needing to be sprayed is small, cost and time are greatly saved, the structure reinforcing layer guarantees the bonding strength between the new coating and an old coating, and the service life of the new coating is prolonged. And the overall strength of the treated composite protective coating and the stability in the using process are guaranteed.
本公开涉及建筑施工技术领域，尤其涉及一种防火建筑结构及防火建筑结构的防火涂层施工方法。防火建筑结构包括建筑结构基体和覆设在建筑结构基体上的复合式防火涂层；复合式防火涂层包括防火基础涂层、结构加强层和防火修复涂层，防火基础涂层的部分位置处具有修复凹陷，防火修复涂层填充于修复凹陷处，结构加强层设置在至少部分修复凹陷处且位于防火基础涂层和防火修复涂层之间，从而实现了可以仅对具有缺陷的位置局部处理，无需全部拆除，处理面积小，所需喷涂的新涂层的厚度也较小，大大节省了成本和时间，并且，结构加强层保证了新涂层和旧涂层之间的结合强度，保证了处理后的复合式防护涂层整体的强度及使用过程中的稳定性。
Fireproof building structure and construction method thereof
The invention relates to the technical field of building construction, in particular to a fireproof building structure and a fireproof coating construction method of the fireproof building structure. The fireproof building structure comprises a building structure base body and a composite fireproof coating arranged on the building structure base body in a covering mode. The composite fireproof coating comprises a fireproof basic coating, a structure reinforcing layer and a fireproof repair coating, repair recesses are formed in part of the fireproof basic coating, the fireproof repair coating is filled in the repair recesses, and the structure reinforcing layer is arranged in at least part of the repair recesses and located between the fireproof basic coating and the fireproof repair coating. Therefore, only positions with defects can be locally treated, complete dismantling is not needed, the treatment area is small, the thickness of a new coating needing to be sprayed is small, cost and time are greatly saved, the structure reinforcing layer guarantees the bonding strength between the new coating and an old coating, and the service life of the new coating is prolonged. And the overall strength of the treated composite protective coating and the stability in the using process are guaranteed.
本公开涉及建筑施工技术领域，尤其涉及一种防火建筑结构及防火建筑结构的防火涂层施工方法。防火建筑结构包括建筑结构基体和覆设在建筑结构基体上的复合式防火涂层；复合式防火涂层包括防火基础涂层、结构加强层和防火修复涂层，防火基础涂层的部分位置处具有修复凹陷，防火修复涂层填充于修复凹陷处，结构加强层设置在至少部分修复凹陷处且位于防火基础涂层和防火修复涂层之间，从而实现了可以仅对具有缺陷的位置局部处理，无需全部拆除，处理面积小，所需喷涂的新涂层的厚度也较小，大大节省了成本和时间，并且，结构加强层保证了新涂层和旧涂层之间的结合强度，保证了处理后的复合式防护涂层整体的强度及使用过程中的稳定性。
Fireproof building structure and construction method thereof
防火建筑结构及其施工方法
LIANG LINGXIAO (Autor:in) / YAO SHUAI (Autor:in) / HUANG XINLONG (Autor:in) / ZHONG HUIMIN (Autor:in) / WANG SHUO (Autor:in) / DING JIANFENG (Autor:in) / GAO JUN (Autor:in) / WU CHENGYU (Autor:in)
17.03.2023
Patent
Elektronische Ressource
Chinesisch
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