Retarding superplasticizer is retarding superplasticizer water reducing component, and It’s waterreducing rate, the effect of enhancing is significant,can significantly improve the fluidity and workability of concrete.
ASTM C 494, Type D specifications.
Main Use & Advantages
Powder can be added directly with the cement, sand, gravel together in the blender,First dry mix, then wet mix with water, stirring the same time with concrete.Recommended dosage (in plastic timber weight): 0.8 to 2.0%.When small quantities of concrete artificial stirring, the powder should be added to the mixing water(after the dissolution of the goods "carrier" materials precipitation is normal).
1.When the concrete strength and slump basically the same with the reference concrete, cement consumption can be reduced by 15-20%
2.The concrete impermeability and freeze-thaw resistance can be significantly improved with the incorporation of this agent.
3.This product’s water-reducing rate, enhancing effect is significant.
4.Could significantly improve the fluidity and workability of concrete, before the initial setting retarding effect is obvious, after final setting the early strength effect is significant,
5.It can greatly improve the strength of concrete in every ages, cement adapt to a wider variety.
Packing ,Storage and Transportation
1.Plastic drum :200kg/drum or 1000kg/drum .
3.It is non-flammable, non-corrosive, non-toxic.
4.It remains effective in one year. If over the expiration date, it can be used again after testing results fall within the established range.