Product Details
Product Characteristics:
1. Optimize cement utilization
1. High-density concrete has a high water reduction rate
2. Low consumption and economical production cost
3. Improve the early and ultimate compressive strength
4. Enhance durability
5. Reduce isolation and bleeding
6. Ability to deliver high precast concrete to the site at any time
7. Produce concrete with low water-cement ratio without loss of workability
Application area
Building Chemical Polycarboxylate Superplasticizer is for the production of high quality ready-mix concrete with low water cement ratio and exceptional workability.
Quality Specification
Item |
Unit |
Standard |
Appearance |
/ |
White or light yellow to brown viscous liquid |
Density |
g/cm3 |
1.10±0.02 |
PH |
/ |
5-7 |
Solid content |
% |
50±1.0 |
Water reducing ratio |
% |
≥25 |
Cl- |
% |
≤0.02 |
Na2SO4 |
% |
≤0.3 |
Usage
1. Generally, the dosage range is 0.25%—0.8%.
2. The recommended stirring time is at least 150s for good water reducing effect.
3. Building Chemical Polycarboxylate Superplasticizer can be compounded with various retarders and sodium lignosulphonates.
Packing: Flexitank, 22 MT/20'GP ; 230kg/barrel, 18.4 MT/20'GP ; 1100 KG/IBC drum, 22 MT/20'GP
Storage
The construction chemical superplasticizer is non-toxic, non-flammable, and can be transported as a general chemical. Avoid direct sunlight. Keep away from fire or any heat source. Store separately from oxidants, strong acids and alkalis in a cool and ventilated place.
Shelf time: Six months
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