JH liquid high-efficiency water reducing agent

this product is a water-soluble modified melamine formaldehyde resin-based high-efficiency water-reducing agent. it has the characteristics of non-air entrainment, low alkali, high water reduction, effective control of concrete bleeding, and significantly enhanced concrete fluidity, strength and smoothness; in particular, it also has the characteristics of reducing concrete shrinkage. this product complies with the gb8076-1997 national…