PCEs Are adsorbed on to the surface of cement particles by way of their negatively charged anchoring groups (like carboxyl groups) to form a thicker adsorption layer, generating electrostatic repulsion and steric hindrance, thus enhancing the flowability with the cement slurry. There are plenty of types of superplasticizers used in https://modtc-cas-no-253873-83-548157.isblog.net/the-high-early-strength-concrete-diaries-54724863