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Costar R200 is high ranged retarding admixture suitable for reducing concrete bleeding, reducing high grade concrete viscosity, improve the concrete pumping
- To improve the adaptability of cement;
- Reduce the slump loss; incorporation of pumping agent.
- Reduce the bleeding.
- Reduce the viscosity of concrete; the preparation of high-grade concrete, can reduce the viscosity of concrete, improve pumping.
- It is also used to reduce the amount of ether superplasticizer.