Generally, they supply the demanded slump with significantly less water in the combination, and may give bigger power concrete devoid of growing the quantity of cement. They may be either anodic, cathodic, or a mixture. Some get the job done to create a protective barrier that stabilizes the layer of https://www.tjcyindustrialchem.com/news/cement-additives-and-concrete-admixtures-key-differences.html