甲基硅酸钠是一种水溶性的有机硅建筑防水剂,广泛应用于建筑行业。它的防水原理与一般的防水材料如有机涂料、沥青等不同,有机涂料、沥青是通过堵塞砖石和混凝土 Sodium methyl silicate is a water-soluble silicone architectural waterproofing agent widely used in the construction industry. Its waterproofing principle is different from general waterproof materials such as organic paint, asphalt, etc. Organic paint and asphalt are used to block bricks and concrete.