PCEs Are adsorbed onto the surface of cement particles by way of their negatively billed anchoring groups (for example carboxyl teams) to form a thicker adsorption layer, creating electrostatic repulsion and steric hindrance, thus enhancing the flowability of the cement slurry. Many critical variables need to be regarded When selecting https://amorphous-boron-powder96395.like-blogs.com/37386534/fascination-about-refractory