Sulphamate superplasticizer concrete admixture companies-Hongsha
Technical Indicators:
Item | Idex |
Solid content | 25-33% |
water reducing rate | 20-35% |
PH value | 7-9 |
Density | 1.1-1.15 |
Chloride ion content | None |
Compression strength | 3d | 145%min |
7d | 142%min |
28d | 143%min |
The dosage(ratio in total) | Used alone | 1-2% |
With other admixture | 0.2-0.6% |
- Less dosage and water reducing rate up to 20-35%.
- Slump of concrete has basically no loss in 1.5 hours.
- This product features a higher plasticizing function,on condition that maintaining the water-cement ratio unchangeded, increases slumps more than 15CM that can prepare a large slump of pumping concrete,below C60 high-performance concrete and Marine High Performance Concrete.
- On condition that the concrete strength remaining unchanged, that saves cement of 15-25%.
- Sulphamate has a wide applicability. It's better to mix with naphthalene and aliphatics ,that can prepare more than C60 high-performance concrete and the slump of concrete has basically no loss of 2 hours.