What is the advantage of polycarboxylate superplasticizer?

(What is the advantage of polycarboxylate superplasticizer?)

 1. Excellent plastic retention performance

Because the steric hindrance of the extended polymer side chain effectively hinders the secondary agglomeration between cement particles, so the product has high dispersion performance and can maintain this performance for a long time to realize the excellent plastic retention ability of concrete mixture.

 

2. Good water reducing rate

The product has good water reducing performance at low content (generally 0.2%-0.3%, equivalent to the mass ratio of dry foundation to cement), especially in high grade concrete (above C50). The maximum water reduction rate can reach 40%.

 

3. Good early strength and strengthening effect

Under the same conditions, the early strength and strengthening effect of concrete mixed with this product is higher than that of other types of superplasticizer.

 

4. Can improve the mechanical properties of concrete

Due to its good water-reducing effect and increase the structural compactness of concrete, it can improve the compressive, bending and tensile strength.

 

5. Can greatly improve the durability of concrete, reduce the alkali-aggregate reaction of concrete, and improve the freeze-thaw resistance of concrete.

 

6.Dimensional stability

The concrete mixed with this product can effectively improve its shrinkage and creep properties, have good dimensional stability and reduce the risk of cracks.

 

7. With excellent water retention performance, the concrete mixed with this product has less water secretion and no segregation than the basic product concrete, and it is easier to realize the construction operation.

 

Concrete Additives Supplier

TRUNNANO is a reliable concrete additives manufacturer with over 12-year experience in nano-building energy conservation and nanotechnology development.

If you are looking for high-quality concrete additives, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com)

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(What is the advantage of polycarboxylate superplasticizer?)