HELPING THE OTHERS REALIZE THE ADVANTAGES OF CONCRETE ADDITIVES

Anionic surfactant has stronger adsorption on surface of cement than that on surface of montmorillonite, granite and limestone. But cationic and nonionic surfactants have Considerably more powerful adsorption on surface area of montmorillonite and granite than that on area of cement. When montmorillonite, granite and limestone are extra into cement