A REVIEW OF CONCRETE ACCELERATOR

Anionic surfactant has stronger adsorption on surface of cement than that on area of montmorillonite, granite and limestone. But cationic and nonionic surfactants have A lot more robust adsorption on area of montmorillonite and granite than that on area of cement. When montmorillonite, granite and limestone are added into cement mortar, the air-ent