CONSIDERATIONS TO KNOW ABOUT CONCRETE PLASTICISER

Anionic surfactant has stronger adsorption on area of cement than that on area of montmorillonite, granite and limestone. But cationic and nonionic surfactants have much more powerful adsorption on floor of montmorillonite and granite than that on surface of cement. When montmorillonite, granite and limestone are included into cement mortar, the ai