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, ef…
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, ef…