A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-seepage structure of deep foundation pit laminated wall and construction method of anti-seepage structure
The invention relates to an anti-seepage structure of a deep foundation pit composite wall and a construction method of the anti-seepage structure, and the construction method comprises the following steps: when a deep foundation pit is excavated, exposing the surface of an underground diaphragm wall of the deep foundation pit; scabbling treatment is conducted on the exposed surface of the underground diaphragm wall; active siliceous self-repairing waterproof paint is sprayed to the surface of the underground diaphragm wall; and a lining wall is constructed on the inner side of the underground diaphragm wall, and the lining wall formed through construction is connected with the surface of the underground diaphragm wall. According to the construction method, the surface of the underground diaphragm wall is coated with the active siliceous self-repairing waterproof coating, the lining wall and the underground diaphragm wall grow into a whole through the bionic self-healing and self-growing functions of the active siliceous self-repairing waterproof coating, when a leakage channel is generated, crack repairing can be conducted, and the aim of preventing leakage of the lining wall is achieved.
本发明涉及一种深基坑叠合墙的防渗漏结构及其施工方法，该方法包括如下步骤：在开挖深基坑时，让深基坑的地下连续墙的表面露出；对露出的地下连续墙的表面进行凿毛处理；向地下连续墙的表面喷涂活性硅质自修复防水涂料；于所述地下连续墙的内侧施工内衬墙，施工形成的内衬墙与所述地下连续墙的表面相接。本发明的工法在地下连续墙的表面涂刷活性硅质自修复防水涂料，通过其仿生自愈合、自生长功能，将内衬墙与地下连续墙生长为一体，当产生渗漏通道时，可进行裂缝修复，达到内衬墙预防渗漏的目标。
Anti-seepage structure of deep foundation pit laminated wall and construction method of anti-seepage structure
The invention relates to an anti-seepage structure of a deep foundation pit composite wall and a construction method of the anti-seepage structure, and the construction method comprises the following steps: when a deep foundation pit is excavated, exposing the surface of an underground diaphragm wall of the deep foundation pit; scabbling treatment is conducted on the exposed surface of the underground diaphragm wall; active siliceous self-repairing waterproof paint is sprayed to the surface of the underground diaphragm wall; and a lining wall is constructed on the inner side of the underground diaphragm wall, and the lining wall formed through construction is connected with the surface of the underground diaphragm wall. According to the construction method, the surface of the underground diaphragm wall is coated with the active siliceous self-repairing waterproof coating, the lining wall and the underground diaphragm wall grow into a whole through the bionic self-healing and self-growing functions of the active siliceous self-repairing waterproof coating, when a leakage channel is generated, crack repairing can be conducted, and the aim of preventing leakage of the lining wall is achieved.
本发明涉及一种深基坑叠合墙的防渗漏结构及其施工方法，该方法包括如下步骤：在开挖深基坑时，让深基坑的地下连续墙的表面露出；对露出的地下连续墙的表面进行凿毛处理；向地下连续墙的表面喷涂活性硅质自修复防水涂料；于所述地下连续墙的内侧施工内衬墙，施工形成的内衬墙与所述地下连续墙的表面相接。本发明的工法在地下连续墙的表面涂刷活性硅质自修复防水涂料，通过其仿生自愈合、自生长功能，将内衬墙与地下连续墙生长为一体，当产生渗漏通道时，可进行裂缝修复，达到内衬墙预防渗漏的目标。
Anti-seepage structure of deep foundation pit laminated wall and construction method of anti-seepage structure
深基坑叠合墙的防渗漏结构及其施工方法
REN XIAOMIN (author) / TANG XIAO (author) / AN PENGFEI (author) / ZHANG YAO (author) / CHEN PENGJIE (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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