Pumping Aids: Greatly enhance the pumpability of concrete, decreasing the chance of segregation and blockages through placement. Retarders sluggish the curing approach, providing employees much more time to place and complete the concrete right before it hardens. These are definitely specially handy in very hot climate or for large-scale pours https://www.tjcyindustrialchem.com/news/cement-additives-and-concrete-admixtures-key-differences.html