Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inorganic capillary crystalline additive for improving impermeability of concrete and preparation method thereof
The invention discloses an inorganic capillary crystalline additive for improving impermeability of concrete and a preparation method of the inorganic capillary crystalline additive. The inorganic capillary crystalline additive is prepared by mixing quartz sand, a composite silicon-based material, a crystal precipitator, calcium hydroxide, a water reducing agent and cement, according to the composite silicon-based material prepared by adding the nano silicon dioxide, the POSS compound and the titanate coupling agent, the enhancement effect of the inorganic capillary crystalline additive on the impermeability and the waterproof ability of a concrete material can be remarkably improved, and the mechanical property and the stability of the concrete material can be improved; the material can be widely applied to the field of concrete building materials.
本发明公开了一种提高混凝土抗渗性的无机渗透结晶添加剂及其制备方法，所述无机渗透结晶添加剂由石英砂、复合硅基材料、结晶沉淀剂、氢氧化钙、减水剂和水泥混合后制得，通过添加纳米二氧化硅、POSS化合物和钛酸酯偶联剂制得的复合硅基材料，可以显著提高无机渗透结晶添加剂对于混凝土材料抗渗能力和防水能力的增强效果，并且可以改善混凝土材料的力学性能和稳定性，使其可以广泛应用在混凝土建筑材料领域。
Inorganic capillary crystalline additive for improving impermeability of concrete and preparation method thereof
The invention discloses an inorganic capillary crystalline additive for improving impermeability of concrete and a preparation method of the inorganic capillary crystalline additive. The inorganic capillary crystalline additive is prepared by mixing quartz sand, a composite silicon-based material, a crystal precipitator, calcium hydroxide, a water reducing agent and cement, according to the composite silicon-based material prepared by adding the nano silicon dioxide, the POSS compound and the titanate coupling agent, the enhancement effect of the inorganic capillary crystalline additive on the impermeability and the waterproof ability of a concrete material can be remarkably improved, and the mechanical property and the stability of the concrete material can be improved; the material can be widely applied to the field of concrete building materials.
本发明公开了一种提高混凝土抗渗性的无机渗透结晶添加剂及其制备方法，所述无机渗透结晶添加剂由石英砂、复合硅基材料、结晶沉淀剂、氢氧化钙、减水剂和水泥混合后制得，通过添加纳米二氧化硅、POSS化合物和钛酸酯偶联剂制得的复合硅基材料，可以显著提高无机渗透结晶添加剂对于混凝土材料抗渗能力和防水能力的增强效果，并且可以改善混凝土材料的力学性能和稳定性，使其可以广泛应用在混凝土建筑材料领域。
Inorganic capillary crystalline additive for improving impermeability of concrete and preparation method thereof
提高混凝土抗渗性的无机渗透结晶添加剂及其制备方法
DENG RUI (Autor:in) / CHEN HUI (Autor:in) / CHEN YANAN (Autor:in) / HUANG YOUZHENG (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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