jh-f7 high-efficiency retarding pumping water-reducing agent is made of a variety of polymer materials through reactive polymers and special composite processes. it has strong dispersion of cement particles and improves the high fluidity of concrete. properties, high-strength concrete is formulated to reduce bleeding and segregation, save cement, delay hydration heat, avoid cracking, and make the concrete denser.
website: www.ahyulong.com
tel: 0552-3111627 mobile: 13605520657
contact: manager wang</p
