PCEs Are adsorbed on to the surface of cement particles by means of their negatively billed anchoring teams (like carboxyl teams) to variety a thicker adsorption layer, producing electrostatic repulsion and steric hindrance, therefore enhancing the flowability with the cement slurry. Lignosulfonates or sulfonated lignins are water-soluble anionic polyelectrolyte polymers, https://archerjihfb.blogprodesign.com/58853869/fascination-about-micro-silica-fume