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A platform for research: civil engineering, architecture and urbanism
Waterproof galling concrete interface treating agent and construction method thereof
The invention discloses a waterproof galling concrete interface treating agent and a construction method thereof. The waterproof galling concrete interface treating agent comprises liquid and powder which are mixed according to the mass ratio of 1: (2-4) during use, the liquid agent is formed by combining the following components in parts by weight: 35-50 parts of vinyl acetate-acrylic acid copolymer emulsion; 0.1 to 0.3 part of a siloxane type gemini surfactant; 0.1 to 0.2 part of a preservative; 0.2 to 0.6 part of a defoaming agent; 0.1 to 1.0 part of a modified bentonite thickening water-retaining agent; 0.1 to 0.5 part of polyacrylamide; water (the addition amount is determined by the mass solid content of the liquid); the powder is formed by combining the following components in parts by weight: 75-85 parts of Portland cement; 10-20 parts of quartz sand or heavy calcium carbonate sand; 0.2 to 0.5 part of a water reducing agent; 1.0 to 3.0 parts of metakaolin; 0.1 to 0.2 part of alunite crystal powder; 0.1 to 3.0 parts of an anti-shrinkage auxiliary agent; 0.2 to 0.5 part of polyethylene cotton fiber; 0.2 to 0.5 part of a silane coupling agent; according to the present invention, the interface treatment function is achieved, the adhesion force and the slip resistance of the subsequent tile paving process can be significantly improved, and the waterproof and anti-permeability functions are provided.
本发明公开了一种防水拉毛混凝土界面处理剂及其施工方法，包括在使用时按照质量比为1：(2‑4)混合使用的液剂和粉剂；液剂由以下重量份的组分组合而成：醋酸乙烯酯‑丙烯酸共聚物乳液35‑50份；硅氧烷型双子表面活性剂0.1‑0.3份；防腐剂0.1‑0.2份；消泡剂0.2‑0.6份；改性膨润土增稠保水剂0.1‑1.0份；聚丙烯酰胺0.1‑0.5份；水(添加量由液剂的质量固含量决定)；粉剂由以下重量份的组分组合而成：硅酸盐水泥75‑85份；石英砂或重质碳酸钙砂10‑20份；减水剂0.2‑0.5份；偏高岭土1.0‑3.0份；明矾石结晶粉末0.1‑0.2份；防收缩助剂0.1‑3.0份；聚乙烯棉状纤维0.2‑0.5份；硅烷偶联剂0.2‑0.5份；丙二醇1‑2份，在达到界面处理功能同时，还能明显改善后道铺贴瓷砖工序的附着力和抗滑移性，并具有防水抗渗功能。
Waterproof galling concrete interface treating agent and construction method thereof
The invention discloses a waterproof galling concrete interface treating agent and a construction method thereof. The waterproof galling concrete interface treating agent comprises liquid and powder which are mixed according to the mass ratio of 1: (2-4) during use, the liquid agent is formed by combining the following components in parts by weight: 35-50 parts of vinyl acetate-acrylic acid copolymer emulsion; 0.1 to 0.3 part of a siloxane type gemini surfactant; 0.1 to 0.2 part of a preservative; 0.2 to 0.6 part of a defoaming agent; 0.1 to 1.0 part of a modified bentonite thickening water-retaining agent; 0.1 to 0.5 part of polyacrylamide; water (the addition amount is determined by the mass solid content of the liquid); the powder is formed by combining the following components in parts by weight: 75-85 parts of Portland cement; 10-20 parts of quartz sand or heavy calcium carbonate sand; 0.2 to 0.5 part of a water reducing agent; 1.0 to 3.0 parts of metakaolin; 0.1 to 0.2 part of alunite crystal powder; 0.1 to 3.0 parts of an anti-shrinkage auxiliary agent; 0.2 to 0.5 part of polyethylene cotton fiber; 0.2 to 0.5 part of a silane coupling agent; according to the present invention, the interface treatment function is achieved, the adhesion force and the slip resistance of the subsequent tile paving process can be significantly improved, and the waterproof and anti-permeability functions are provided.
本发明公开了一种防水拉毛混凝土界面处理剂及其施工方法，包括在使用时按照质量比为1：(2‑4)混合使用的液剂和粉剂；液剂由以下重量份的组分组合而成：醋酸乙烯酯‑丙烯酸共聚物乳液35‑50份；硅氧烷型双子表面活性剂0.1‑0.3份；防腐剂0.1‑0.2份；消泡剂0.2‑0.6份；改性膨润土增稠保水剂0.1‑1.0份；聚丙烯酰胺0.1‑0.5份；水(添加量由液剂的质量固含量决定)；粉剂由以下重量份的组分组合而成：硅酸盐水泥75‑85份；石英砂或重质碳酸钙砂10‑20份；减水剂0.2‑0.5份；偏高岭土1.0‑3.0份；明矾石结晶粉末0.1‑0.2份；防收缩助剂0.1‑3.0份；聚乙烯棉状纤维0.2‑0.5份；硅烷偶联剂0.2‑0.5份；丙二醇1‑2份，在达到界面处理功能同时，还能明显改善后道铺贴瓷砖工序的附着力和抗滑移性，并具有防水抗渗功能。
Waterproof galling concrete interface treating agent and construction method thereof
一种防水拉毛混凝土界面处理剂及其施工方法
LIN JIESHENG (author) / YE HAIJIE (author) / LIN JIALE (author) / ZHENG YINGWEI (author) / DAI SHUNGANG (author)
2022-03-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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