Importance of HPMC to Mortar Water Retention

Importance of HPMC to Mortar Water Retention(1) Ⅱ. Traditional water retention methods The traditional solution is to water the base, but it is impossible to ensure that the base is evenly moistened. The ideal hydration goal of cement mortar on the base is: the cement hydration product penetrates into the base along with the process

Ⅰ. The necessity of water retention The water retention of mortar refers to the ability of mortar to retain water. Mortar with poor water retention is easy to bleed and segregate during transportation and storage. That is, water floats on the top, sand and cement sink below, and must be re-stirred before use. All kinds