cement based self-leveling floor mortar

  1. C

    Two days after finishing cement-based self-leveling, the surface layer has intensity, but not the middle level after polishing, and back to the sand.

    Here is the formula, ordinary Portland cement 250 sulfoaluminate cement150 Heavy Calcium Carbonate 100 80－120size Sand: 450 Gypsum 50 Cellulose 1.0 Redispersible Polymer powder 10 polycarboxylate superplasticizer 1.0 Tartaric acid 0.7 sodium gluconate 0.4 Antifoaming agent 1.0...
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