The invention also provides a cement composite formation method, characterized in that the substance blockagent is coated on the surface of the hardened cement product.
又,本发明亦为以于水泥硬化体表面被覆以前 述物质隔绝剂为特征的水泥复合体的形成方法。
2
Adapting such anti-blockagent can meet production as well as product quality requirement and have good economical and social benefit through industrial test and application.
In the cement composite, a hardened cement product is coated with a substance blockagent composed chiefly of an aqueous dispersion of synthetic resin, a swelling clay mineral and a pigment.