The dosage and main uses of early strength water reducing agent in concrete

Main properties and parameters of early strength water reducing agent:

1. The dosage is 0.5% ~ 1% of the cement weight, and the water reduction rate can reach 12% ~ 25%;

2. The early strength increases quickly, and the strength in 1 to 3 days can be increased by more than 60% compared to blank concrete;

3. The enhancement effect is obvious, and the strength in 28 days can be increased by more than 15% to 40% compared with blank concrete. ;

4. When the cement dosage is the same and the strength is similar, the slump can be increased by 100 ~ 200mm;

5. Under the conditions of similar workability and strength of concrete, It can save 10% ~ 20% of cement;

6. Using the super mixing method, C (60) ~ C (80) concrete can be configured (mixing amount 1% ~ 2%).

Main uses:

Suitable for ordinary concrete, high-strength concrete, early-strength concrete, fluid concrete, prestressed concrete, steam-cured concrete and special concrete.

Notes:

1. Recommended dosage: 0.5% ~ 1% (based on cement weight). The best mix ratio should be determined through trial mixing before use;

2. This product is easy to use and can be mixed dry or wet. The mixing time should be appropriately extended during dry mixing;

3. This product is packaged in 30Kg woven bags and should be stored in a dry and ventilated environment. If it clumps when exposed to moisture, its service life will not be affected;</p