A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of ceramic tile back adhesive, and particularly relates to a single-component rigid waterproof material and a preparation method thereof, wherein the single-component rigid waterproof material is prepared from the following raw materials in parts by weight: 25-40 parts of cement, 20-35 parts of sandstone, 10-20 parts of rubber powder, 10-13 parts of a high-molecular polymer and 5.5-8 parts of an additive. According to the invention, a water repellent is arranged; the hydrophobicity of the single-component rigid waterproof back adhesive is improved,the water absorption rate is reduced, and the water repellent and the single-component rigid waterproof back adhesive supplement each other, so the back adhesive has hydrophobic performance and weather resistant properties; compared with an existing formula, the hydrophobicity cannot fail for a long time, the water absorption rate is also greatly reduced, and good construction performance is achieved; high-molecular polymers are added, and pure high-molecular polymers are generally chemically inert, so that the high-molecular polymers are non-toxic, toxic monomers are not reacted completely, toxic substances are prevented from being generated to harm human bodies, and along with rapid development of the high-molecular polymers, the development speed and the application universality of thehigh-molecular polymers greatly exceed those of traditional materials.
本发明属于瓷砖背胶技术领域，尤其为一种单组份刚性防水及其制备方法，所述单组份刚性防水由下列重量份的原料制成：水泥25‑40份、砂石20‑35份、胶粉10‑20份、高分子聚合物10‑13份和添加物5.5‑8份。本发明通过设置憎水剂，提高单组份刚性防水背胶的憎水性，降低吸水率，两者相辅相成，使得背胶既具憎水性能，也具有耐候性能，与现有配方相比，憎水性长时间不会失效，而且吸水率也大大的降低，具有良好的施工性能，再通过加入高分子聚合物，纯的高分子聚合物一般为化学惰性，所以是无毒的，有毒的只是其中未反应完的单体，从而避免了产生有毒物质对人体进行毒害，而且跟着高分子聚合物的快速发展，其发展速度及应用的广泛性却大大超过了传统材料。
The invention belongs to the technical field of ceramic tile back adhesive, and particularly relates to a single-component rigid waterproof material and a preparation method thereof, wherein the single-component rigid waterproof material is prepared from the following raw materials in parts by weight: 25-40 parts of cement, 20-35 parts of sandstone, 10-20 parts of rubber powder, 10-13 parts of a high-molecular polymer and 5.5-8 parts of an additive. According to the invention, a water repellent is arranged; the hydrophobicity of the single-component rigid waterproof back adhesive is improved,the water absorption rate is reduced, and the water repellent and the single-component rigid waterproof back adhesive supplement each other, so the back adhesive has hydrophobic performance and weather resistant properties; compared with an existing formula, the hydrophobicity cannot fail for a long time, the water absorption rate is also greatly reduced, and good construction performance is achieved; high-molecular polymers are added, and pure high-molecular polymers are generally chemically inert, so that the high-molecular polymers are non-toxic, toxic monomers are not reacted completely, toxic substances are prevented from being generated to harm human bodies, and along with rapid development of the high-molecular polymers, the development speed and the application universality of thehigh-molecular polymers greatly exceed those of traditional materials.
本发明属于瓷砖背胶技术领域，尤其为一种单组份刚性防水及其制备方法，所述单组份刚性防水由下列重量份的原料制成：水泥25‑40份、砂石20‑35份、胶粉10‑20份、高分子聚合物10‑13份和添加物5.5‑8份。本发明通过设置憎水剂，提高单组份刚性防水背胶的憎水性，降低吸水率，两者相辅相成，使得背胶既具憎水性能，也具有耐候性能，与现有配方相比，憎水性长时间不会失效，而且吸水率也大大的降低，具有良好的施工性能，再通过加入高分子聚合物，纯的高分子聚合物一般为化学惰性，所以是无毒的，有毒的只是其中未反应完的单体，从而避免了产生有毒物质对人体进行毒害，而且跟着高分子聚合物的快速发展，其发展速度及应用的广泛性却大大超过了传统材料。
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