A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof treatment method for concrete structure
The invention discloses a waterproof treatment method for a concrete structure, and solves the problems that the sealing protection effect on the surface of concrete is poor and the protection is easy to fail at present. The method comprises the following steps that S1, surface-defect-free concrete is sprayed and constructed; and S2, spraying construction of damaged concrete. The permeation film-forming type concrete protection material is adopted, and a protection layer which is waterproof, freeze-thaw-resistant and chloride ion-resistant and has a color adjusting function is formed on the surface of concrete. According to the material, a permeable substance and a film-forming material are organically combined together, a part of active substances permeate into concrete and react with functional groups in the concrete to form a protective layer of 1-3 mm, a part of substances are left on the surface of the concrete to form a hydrophobic and breathable protective film, and the effect of three-layer protection is achieved through one-time painting.
一种混凝土结构防水处理的方法，解决了现现在对混凝土表面密封防护效果较差，易出现防护失效的问题。其包括如下步骤：S1，对表面无缺损混凝土喷涂施工；S2，破损混凝土喷涂施工。本发明采用渗透成膜型混凝土防护材料，在混凝土表面形成一种既能防水、防冻融、抗氯离子，又能具有颜色调整功能的保护层。该材料将渗透性物质与成膜型材料有机结合在一起，一部分活性物质渗透入混凝土内部，与混凝土中官能团反应形成1～3mm的保护层，一部分物质留在混凝土表面形成一层疏水透气的防护膜，通过一道涂刷达到三层防护的效果。
Waterproof treatment method for concrete structure
The invention discloses a waterproof treatment method for a concrete structure, and solves the problems that the sealing protection effect on the surface of concrete is poor and the protection is easy to fail at present. The method comprises the following steps that S1, surface-defect-free concrete is sprayed and constructed; and S2, spraying construction of damaged concrete. The permeation film-forming type concrete protection material is adopted, and a protection layer which is waterproof, freeze-thaw-resistant and chloride ion-resistant and has a color adjusting function is formed on the surface of concrete. According to the material, a permeable substance and a film-forming material are organically combined together, a part of active substances permeate into concrete and react with functional groups in the concrete to form a protective layer of 1-3 mm, a part of substances are left on the surface of the concrete to form a hydrophobic and breathable protective film, and the effect of three-layer protection is achieved through one-time painting.
一种混凝土结构防水处理的方法，解决了现现在对混凝土表面密封防护效果较差，易出现防护失效的问题。其包括如下步骤：S1，对表面无缺损混凝土喷涂施工；S2，破损混凝土喷涂施工。本发明采用渗透成膜型混凝土防护材料，在混凝土表面形成一种既能防水、防冻融、抗氯离子，又能具有颜色调整功能的保护层。该材料将渗透性物质与成膜型材料有机结合在一起，一部分活性物质渗透入混凝土内部，与混凝土中官能团反应形成1～3mm的保护层，一部分物质留在混凝土表面形成一层疏水透气的防护膜，通过一道涂刷达到三层防护的效果。
Waterproof treatment method for concrete structure
一种混凝土结构防水处理的方法
CHEN DUNGANG (author) / CHEN WENJUAN (author) / JING RUOTING (author) / GAO SHUAI (author) / DIAO QINGTING (author)
2023-03-21
Patent
Electronic Resource
Chinese
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