Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement-based capillary crystalline repair material as well as preparation method and application thereof
The invention discloses a cement-based capillary crystalline repair material as well as a preparation method and application thereof. The cement-based permeable crystallization type repairing material is prepared from the following components in parts by weight: 600 to 660 parts of water, 1000 to 1100 parts of Portland cement, 45 to 50 parts of quartz sand, 18 to 20 parts of fly ash, 50 to 55 parts of calcium formate, 30 to 33 parts of magnesium oxide, 100 to 110 parts of silica sol, 0.8 to 0.88 part of water-absorbent polymer resin, 0.8 to 0.88 part of sodium hexametaphosphate, 10 to 11 parts of disodium ethylene diamine tetraacetate and 50 to 55 parts of redispersible latex powder. The repairing material disclosed by the invention combines the component characteristics of a cement-based capillary crystalline waterproof material and the requirements of a concrete structure repairing material, has good flowability, is environment-friendly, non-toxic and odorless, has good compatibility and bonding performance with a concrete matrix, and has excellent repairing performance and bonding performance.
本发明公开了一种水泥基渗透结晶型修补材料及其制备方法和应用。该水泥基渗透结晶型修补材料按照重量份计，包括水600～660份、硅酸盐水泥1000～1100份、石英砂45～50份、粉煤灰18～20份、甲酸钙50～55份、氧化镁30～33份、硅溶胶100～110份、吸水性聚合物树脂0.8～0.88份、六偏磷酸钠0.8～0.88份、乙二胺四乙酸二钠10～11份和可再分散乳胶粉50～55份。本发明中的修补材料结合水泥基渗透结晶防水材料的成分特点和混凝土结构修补材料的需求，具有良好的流动性，产品环保、无毒、无味，且与混凝土基体具有良好的相容性和粘结性能，具有优异的修补性能和粘结性能。
Cement-based capillary crystalline repair material as well as preparation method and application thereof
The invention discloses a cement-based capillary crystalline repair material as well as a preparation method and application thereof. The cement-based permeable crystallization type repairing material is prepared from the following components in parts by weight: 600 to 660 parts of water, 1000 to 1100 parts of Portland cement, 45 to 50 parts of quartz sand, 18 to 20 parts of fly ash, 50 to 55 parts of calcium formate, 30 to 33 parts of magnesium oxide, 100 to 110 parts of silica sol, 0.8 to 0.88 part of water-absorbent polymer resin, 0.8 to 0.88 part of sodium hexametaphosphate, 10 to 11 parts of disodium ethylene diamine tetraacetate and 50 to 55 parts of redispersible latex powder. The repairing material disclosed by the invention combines the component characteristics of a cement-based capillary crystalline waterproof material and the requirements of a concrete structure repairing material, has good flowability, is environment-friendly, non-toxic and odorless, has good compatibility and bonding performance with a concrete matrix, and has excellent repairing performance and bonding performance.
本发明公开了一种水泥基渗透结晶型修补材料及其制备方法和应用。该水泥基渗透结晶型修补材料按照重量份计，包括水600～660份、硅酸盐水泥1000～1100份、石英砂45～50份、粉煤灰18～20份、甲酸钙50～55份、氧化镁30～33份、硅溶胶100～110份、吸水性聚合物树脂0.8～0.88份、六偏磷酸钠0.8～0.88份、乙二胺四乙酸二钠10～11份和可再分散乳胶粉50～55份。本发明中的修补材料结合水泥基渗透结晶防水材料的成分特点和混凝土结构修补材料的需求，具有良好的流动性，产品环保、无毒、无味，且与混凝土基体具有良好的相容性和粘结性能，具有优异的修补性能和粘结性能。
Cement-based capillary crystalline repair material as well as preparation method and application thereof
一种水泥基渗透结晶型修补材料及其制备方法和应用
ZHANG CHENCHEN (Autor:in) / GUAN XINCHUN (Autor:in) / LIU CONG (Autor:in) / CHEN XIN (Autor:in) / ZHANG TAO (Autor:in) / LING ZHIBIN (Autor:in) / LU BING (Autor:in)
21.01.2025
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Cement-based capillary crystalline waterproof material and preparation method thereof
| Europäisches Patentamt | 2024
Cement-based capillary crystalline waterproof material and preparation method thereof
| Europäisches Patentamt | 2024
Cement-based capillary crystalline waterproof material and preparation method thereof
| Europäisches Patentamt | 2024