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A platform for research: civil engineering, architecture and urbanism
Pre-paving anti-sticking waterproof structure and construction method
The invention belongs to the technical field of building waterproofing, and discloses a pre-paving anti-sticking waterproof structure and a construction method. The structure sequentially comprises a concrete cushion layer, a pre-laid polymer waterproof roll layer, an anti-seepage self-repairing waterproof layer and an anti-seepage concrete layer from bottom to top. According to the waterproof structure, the rigid-flexible design principle is adopted, the deformation resistance and crack resistance of the waterproof structure are achieved by means of high extension and high strength of the pre-laid polymer waterproof coiled material, meanwhile, the dry-spread cement-based capillary crystalline waterproof material can improve the local anti-seepage grade and compressive strength of the anti-seepage concrete, an anti-seepage self-repairing waterproof layer is formed, and the anti-seepage performance of the waterproof structure is improved. And the dry-spread cement-based capillary crystalline waterproof material also has the capability of improving the self-repairing capability of the concrete in a water leakage environment.
本发明属于建筑防水技术领域，公开了一种预铺反粘防水结构及施工方法。该结构从下至上依次包括混凝土垫层、预铺高分子防水卷材层、抗渗自修复防水层和抗渗混凝土层。本发明的防水结构采用刚柔相济的设计原理，利用预铺高分子防水卷材的高延伸、高强度，解决了防水结构抗变形及抗裂缝能力，同时干撒的水泥基渗透结晶防水材料可以提高抗渗混凝土局部抗渗等级及抗压强度，形成抗渗自修复防水层，且干撒的水泥基渗透结晶防水材料本身还具备在渗漏水环境中提高混凝土自修复的能力。
Pre-paving anti-sticking waterproof structure and construction method
The invention belongs to the technical field of building waterproofing, and discloses a pre-paving anti-sticking waterproof structure and a construction method. The structure sequentially comprises a concrete cushion layer, a pre-laid polymer waterproof roll layer, an anti-seepage self-repairing waterproof layer and an anti-seepage concrete layer from bottom to top. According to the waterproof structure, the rigid-flexible design principle is adopted, the deformation resistance and crack resistance of the waterproof structure are achieved by means of high extension and high strength of the pre-laid polymer waterproof coiled material, meanwhile, the dry-spread cement-based capillary crystalline waterproof material can improve the local anti-seepage grade and compressive strength of the anti-seepage concrete, an anti-seepage self-repairing waterproof layer is formed, and the anti-seepage performance of the waterproof structure is improved. And the dry-spread cement-based capillary crystalline waterproof material also has the capability of improving the self-repairing capability of the concrete in a water leakage environment.
本发明属于建筑防水技术领域，公开了一种预铺反粘防水结构及施工方法。该结构从下至上依次包括混凝土垫层、预铺高分子防水卷材层、抗渗自修复防水层和抗渗混凝土层。本发明的防水结构采用刚柔相济的设计原理，利用预铺高分子防水卷材的高延伸、高强度，解决了防水结构抗变形及抗裂缝能力，同时干撒的水泥基渗透结晶防水材料可以提高抗渗混凝土局部抗渗等级及抗压强度，形成抗渗自修复防水层，且干撒的水泥基渗透结晶防水材料本身还具备在渗漏水环境中提高混凝土自修复的能力。
Pre-paving anti-sticking waterproof structure and construction method
一种预铺反粘防水结构及施工方法
PENG FANGLING (author) / ZHANG PENG (author) / ZHANG SHUO (author) / LI KAI (author)
2022-03-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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