ADMIXTURE LW+
ExtraPower LW+ is supplied in drum and reconditioned IBC . It is recommended to store ExtraPower LW+ at around 25c in closed original packing protected from direct sunlight. When stored under recommended conditions, the shelf life would be not less than 6 months
DOSAGE
- Recommended dosage is 1 – 30% on weight of cement depending on the application/requirement.
- It may result in reduction of water content in the composition up to 30%.
EFFECTS OF EXTRAPOWER LW+ ADDITION ON CONCRETE
The exact percentage of ExtraPower LW+ will depend on the ultimate application requirement and may have to be arrived at by actual trial. However, incorporation of ExtraPower LW+ in concrete compositions will result in:
- Strong concrete plasticizing without any tendency to segregation.
- Improvement of pumpability.
- Faster early and ultimate strength.
- Reduced time for pouring.
- Less vibration.
- Close – textured fair – faced surfaces.
- Good workability.
TYPICAL PROPERTIES
| Parameter | Value |
|---|---|
| Appearance | Dark Brown |
| Solids content | 43 ± 1% min |
| Specific gravity | 1.225 – 1.235 |
| Ph (10% Sol) | 7 – 10 |
| Sulphate content (% by mass) | 3 – 8% |
| Viscosity (B4 cup at 30°C) | 15 – 30 Sec |
| Shelf Life | 6 months min. |
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