Anionic surfactant has much better adsorption on surface of cement than that on surface of montmorillonite, granite and limestone. But cationic and nonionic surfactants have A great deal stronger adsorption on floor of montmorillonite and granite than that on floor of cement. When montmorillonite, granite and limestone are extra into https://concretechemicals29394.anchor-blog.com/12563031/helping-the-others-realize-the-advantages-of-superplasticizer-in-concrete