Basic properties of water-reducing Agent

- Apr 03, 2018-

1, low dosage, high water reduction rate, water reduction rate can be as high as 45%;

2, slump through the loss of small, ready-mixed concrete slump loss rate of 1h less than 5%,2h less than 10%;

3, the enhancement effect is remarkable, the concrete 3d compressive strength enhances the 50~110%,28d compressive strength enhances 40~80%,90d compressive strength enhancement 30~60%; 

4, concrete and workability, no segregation, bleeding phenomenon, the uniform color of concrete appearance.

For the preparation of high grade concrete, the concrete has good cohesion and is easy to stir.

5. Moderate gas content, no adverse effect on the elastic modulus of concrete, good antifreeze durability;

6, can reduce the early hydration heat of cement, is advantageous to mass concrete and summer construction;

7, adaptability, cement, admixtures good compatibility, temperature adaptability, and different varieties of cement and admixtures have a good compatibility, to solve the use of other types of water reducer and cementitious materials poor compatibility;

8, low shrinkage, can significantly reduce the shrinkage of concrete, freeze-thaw ability and resistance to carbonation is significantly better than ordinary concrete, significantly improve the volume stability and long-term durability of concrete;

9, alkali content is very low, alkali content ≤0.2%, can effectively prevent the occurrence of alkali aggregate reaction

10, product stability, long-term storage without delamination, precipitation phenomenon occurs, low temperature without crystallization;

11, the Product green environmental protection, does not contain formaldehyde, for the environment-friendly products; 

12, the economic benefit is good, the project comprehensive cost is lower than uses other type product, under the same strength condition may save the cement 15-25%.