Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement-based capillary crystalline waterproof and anticorrosive material without maintenance
The invention provides a maintenance-free cement-based capillary crystalline waterproof and anticorrosive material. The waterproof and anticorrosive material is prepared from the following raw materials in parts by weight: 55 parts of special cement, 30 parts of aggregate, 1-3 parts of a waterproof preservative, 2-4 parts of calcium oxide, 1-2 parts of calcium carbonate, 30 parts of graphene, 25 parts of carbon nanotubes, 0.2-0.5 part of a water reducing agent and 0.3-0.8 part of a compensating agent. The cement-based capillary crystalline waterproof and anticorrosive material is high in permeability, does not need maintenance, can quickly repair a cement-based structure during use, avoids the existence of a gap structure, improves the repair quality of the cement-based structure, and makes the cement-based structure have excellent bonding, anti-cracking, anti-freezing, anti-seepage, anti-corrosion, chloride ion permeation resistance, aging resistance and corrosion resistance.
本发明提供了一种无需养护水泥基渗透结晶防水防腐材料，该防水防腐材料由如下重量份的原料制成：特种水泥55份、骨料30份、防水防腐剂1‑3份、氧化钙2‑4份、碳酸钙1‑2份、石墨烯30份、碳纳米管25份、减水剂0.2‑0.5份，补偿剂0.3‑0.8份。本发明所述的水泥基渗透结晶防水防腐材料渗透性强，无需养护，能够在使用时快速修补水泥基结构，避免空隙结构存在，提高了水泥基结构的修补质量，同时使得水泥基结构具有优异的粘结、抗裂、抗冻、防渗、防腐、抗氯离子渗透、耐老化和耐蚀性能。
Cement-based capillary crystalline waterproof and anticorrosive material without maintenance
The invention provides a maintenance-free cement-based capillary crystalline waterproof and anticorrosive material. The waterproof and anticorrosive material is prepared from the following raw materials in parts by weight: 55 parts of special cement, 30 parts of aggregate, 1-3 parts of a waterproof preservative, 2-4 parts of calcium oxide, 1-2 parts of calcium carbonate, 30 parts of graphene, 25 parts of carbon nanotubes, 0.2-0.5 part of a water reducing agent and 0.3-0.8 part of a compensating agent. The cement-based capillary crystalline waterproof and anticorrosive material is high in permeability, does not need maintenance, can quickly repair a cement-based structure during use, avoids the existence of a gap structure, improves the repair quality of the cement-based structure, and makes the cement-based structure have excellent bonding, anti-cracking, anti-freezing, anti-seepage, anti-corrosion, chloride ion permeation resistance, aging resistance and corrosion resistance.
本发明提供了一种无需养护水泥基渗透结晶防水防腐材料，该防水防腐材料由如下重量份的原料制成：特种水泥55份、骨料30份、防水防腐剂1‑3份、氧化钙2‑4份、碳酸钙1‑2份、石墨烯30份、碳纳米管25份、减水剂0.2‑0.5份，补偿剂0.3‑0.8份。本发明所述的水泥基渗透结晶防水防腐材料渗透性强，无需养护，能够在使用时快速修补水泥基结构，避免空隙结构存在，提高了水泥基结构的修补质量，同时使得水泥基结构具有优异的粘结、抗裂、抗冻、防渗、防腐、抗氯离子渗透、耐老化和耐蚀性能。
Cement-based capillary crystalline waterproof and anticorrosive material without maintenance
一种无需养护水泥基渗透结晶防水防腐材料
FEI FEILONG (Autor:in) / WANG JINGHUI (Autor:in) / AI BINBIN (Autor:in) / ZENG YANG (Autor:in)
28.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Cement-based capillary crystalline waterproof material
| Europäisches Patentamt | 2023
Cement-based capillary crystalline waterproof material
| Europäisches Patentamt | 2021
Cement-based capillary crystalline waterproof agent and waterproof material
| Europäisches Patentamt | 2024
Water-based solvent type capillary crystalline waterproof and anticorrosive material for concrete
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021