CWC® SMARTCEM V1
CWC® SMARTCEM V1 is Non shrink cementitious dry mix powder used as free flow grouts. It is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion in the plastic state whilst
minimizing water demand.
- SBR Latex Based All Purpose Waterproofing and Bonding Compound.
- In rendering / plastering work on all brick walls in Residential and Industrial Structures.
Indicative Characteristics
| Appearance / Colour | Grey Powder | ||
| Compressive Strength (N/mm²) at 27°C, as per IS 4031 | |||
| Age (Days) | Dry Pack (W/P = 0.14) | Purable (W/P = 0.15) | Flowable (W/P = 0.17) |
| 1D | 30 | 27 | 20 |
| 3D | 55 | 50 | 40 |
| 7D | 70 | 63 | 55 |
| 28D | 77 | 70 | 65 |
| Compressive strength with addition of aggregates (N/mm²) at 27°C, as per IS 4031 | |||
| Age (Days) | 50% | 75% | 100% |
| 1D | 25 | 32 | 34 |
| 3D | 50 | 54 | 56 |
| 7D | 60 | 63 | 65 |
| 28D | 70 | 75 | 77 |
| Flexural Strength, 28 days, N/mm², W/P = 0.18 (BS 4551, 1998) |
10.0 | ||
| Tensile Strength, 28 days, N/mm², W/P = 0.18 |
3.5 | ||
| Pullout bond strength (W/P = 0.18) | 7D | 18 | |
| 28D | 21 | ||
| Time for expansion (after mixing) | Start | 20 mins | |
| Finish | 120 mins | ||
| Fresh wet density (kg/m³) | 2200 – 2300 | ||
| Dynamic load resistance | Specimens of SMARTCEM V1 remained undamaged even after subjecting them to alternate loads of 5 N/mm² & 25 N/mm² at the rate of 500 cycles/minute for two million cycles. |
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| Young’s modulus (ASTM D469–94) | 28 kN/mm² | ||
| Unrestrained expansion | > 4% in the plastic state enables to overcome shrinkage | ||
| Pressure to restrain | 0.004 N/mm² approx. | ||
CWC® SMARTCEM V1 is Non shrink cementitious dry mix powder used as free flow grouts. It is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion in the plastic state whilst
minimizing water demand. The low water demand ensures high early strength. The graded fillers are designed to assist uniform mixing and produce a consistent grout. The material is based on cement, graded aggregate fillers and additives which imparts controlled expansion of mortar and reduces water demand, thus ensuring positive contact with machine
base plate, high early strength, and long-term durability with all types of structure.
- Gaseous expansion system compensates for shrinkage and settlement in the plastic state.
- No metallic iron content to cause staining.
- Pre-packed material overcomes onsite batching variations.
- Develops high early strength without the use of chlorides.
- High ultimate strength ensures the durability of the hardened grout.
- Free flow ensures a high level of contact with the load-bearing area.
- CWC® SMARTCEM V1 is alkaline and should not come into
contact with skin and eyes. Inhalation of dust during
mixing should be avoided - In case eyes or mouth are affected wash with plenty of clean water and seek medical treatment immediately.
Before use, refer to the Material Safety Data Sheet.
The MSDS is available on www.cwcchemical.com
