PCEs are adsorbed on to the surface of cement particles via their negatively billed anchoring teams (like carboxyl groups) to variety a thicker adsorption layer, creating electrostatic repulsion and steric hindrance, thus enhancing the flowability of the cement slurry. Superplasticizers are used when well-dispersed cement particle suspensions are required to https://kylerhihec.oneworldwiki.com/7112263/superplastificeerder_voor_beton_an_overview