Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Surface permeation type waterproof coating and preparation method thereof
The invention relates to a surface permeable waterproof coating and a preparation method thereof, and belongs to the technical field of building engineering materials. The waterproof coating is composed of a powder material and a liquid material according to the mass ratio of (2-4): 1, wherein the powder material is prepared from the following raw materials in percentage by mass: 50-60% of Portland cement, 30-40% of quartz sand, 1-2% of a reinforcing component, 1-3% of an active component, 1-2% of a hydrophobic component, 1-3% of an expansion component, 1-2% of a nano component, 0.1-0.5% of a water reducing agent, 1-5% of a thickening component and 0.1-1% of a water retention component; the liquid material is prepared from the following raw materials in percentage by mass: 30 to 50 percent of organic emulsion, 40 to 60 percent of water, 1 to 10 percent of organic silicon waterproof agent and 1 to 10 percent of water glass; the surface permeation type waterproof coating can form a more compact microstructure on the surface of concrete, has good anti-permeability and waterproof effects, weather resistance and wear resistance, has self-repairing capability, and reduces the management and maintenance cost of the concrete.
本发明涉及一种表面渗透型防水涂料及制备方法，属于建筑工程材料技术领域。所述防水涂料由粉料和液料按照质量比2～4:1组成，其中粉料原料各组分质量分数如下：硅酸盐水泥50～60％，石英砂30～40％，增强组分1～2％、活性组分1～3％，疏水组分1～2％，膨胀组分1～3％，纳米组分1～2％，减水剂0.1～0.5％、增稠组分1～5％，保水组分0.1～1％；液料原料各组分质量分数如下：有机乳液30～50％，水40～60％，有机硅防水剂1～10％，水玻璃1～10％；所述表面渗透型防水涂料能在混凝土表面形成更为致密的微观结构，抗渗防水效果、耐候性、耐磨性好，且具有自修复能力，降低混凝土管理维护成本。
Surface permeation type waterproof coating and preparation method thereof
The invention relates to a surface permeable waterproof coating and a preparation method thereof, and belongs to the technical field of building engineering materials. The waterproof coating is composed of a powder material and a liquid material according to the mass ratio of (2-4): 1, wherein the powder material is prepared from the following raw materials in percentage by mass: 50-60% of Portland cement, 30-40% of quartz sand, 1-2% of a reinforcing component, 1-3% of an active component, 1-2% of a hydrophobic component, 1-3% of an expansion component, 1-2% of a nano component, 0.1-0.5% of a water reducing agent, 1-5% of a thickening component and 0.1-1% of a water retention component; the liquid material is prepared from the following raw materials in percentage by mass: 30 to 50 percent of organic emulsion, 40 to 60 percent of water, 1 to 10 percent of organic silicon waterproof agent and 1 to 10 percent of water glass; the surface permeation type waterproof coating can form a more compact microstructure on the surface of concrete, has good anti-permeability and waterproof effects, weather resistance and wear resistance, has self-repairing capability, and reduces the management and maintenance cost of the concrete.
本发明涉及一种表面渗透型防水涂料及制备方法，属于建筑工程材料技术领域。所述防水涂料由粉料和液料按照质量比2～4:1组成，其中粉料原料各组分质量分数如下：硅酸盐水泥50～60％，石英砂30～40％，增强组分1～2％、活性组分1～3％，疏水组分1～2％，膨胀组分1～3％，纳米组分1～2％，减水剂0.1～0.5％、增稠组分1～5％，保水组分0.1～1％；液料原料各组分质量分数如下：有机乳液30～50％，水40～60％，有机硅防水剂1～10％，水玻璃1～10％；所述表面渗透型防水涂料能在混凝土表面形成更为致密的微观结构，抗渗防水效果、耐候性、耐磨性好，且具有自修复能力，降低混凝土管理维护成本。
Surface permeation type waterproof coating and preparation method thereof
一种表面渗透型防水涂料及制备方法
ZHU XIAOLIANG (Autor:in) / GAO YUXIN (Autor:in) / YANG WEN (Autor:in) / ZHANG MING (Autor:in) / CHENG BAOJUN (Autor:in) / KANG ZEQIAN (Autor:in)
12.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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