High efficiency water reducing agent characteristics

High-efficiency water reducing agent has a strong dispersing effect on cement, which can greatly improve the fluidity of cement mixture and concrete slump, while greatly reducing water consumption and significantly improving the workability of concrete. However, some high-efficiency water reducing agents will accelerate the slump loss of concrete, and excessive dosage will cause bleeding. High-efficiency water-reducing admixture basically does not change the setting time of concrete. When the dosage is large (excessive dosage), it has a slight retarding effect, but it does not delay the growth of the early strength of hardened concrete.
It can significantly reduce water consumption and significantly improve the strength of concrete at all ages. While maintaining constant strength, cement can be saved by 10% or more.
The chloride ion content is very small and does not cause corrosion to steel bars. It can enhance the impermeability, freeze-thaw resistance and corrosion resistance of concrete, and improve the durability of concrete.