PCEs are adsorbed on to the surface of cement particles through their negatively charged anchoring groups (which include carboxyl groups) to kind a thicker adsorption layer, generating electrostatic repulsion and steric hindrance, thereby enhancing the flowability on the cement slurry. Superplasticizers are used when well-dispersed cement particle suspensions are required https://sphericalvanadiumpowder39269.fitnell.com/78406189/pce-admixture-things-to-know-before-you-buy