Portland Composite Cement (Moctezuma CPC 30 R Gray Cement)
- Description
Description
Our Composite Portland Cement, Class 30 Rapid Strength (CPC 30 R), meets the quality specifications established in the Mexican Standard NMX-C-414-ONNCCE-(CURRENT).
Due to its particle size, gray cement allows for fine, smooth, and polished finishes on your projects; its fast setting time facilitates transport, placement, and finishing.
Another important feature is that it is a fast-setting gray cement, which takes less time to remove forms than other types of cement.
| Brand: | Cementos Moctezuma |
| Presentation: | 25kg packages |
| MOST IMPORTANT PHYSICAL CHARACTERISTICS | |
|---|---|
| • Minimum 3-day strength 20 N/mm² (204 kg/cm²) | |
| • Minimum strength at 28 days 30 N/mm² (306 kg/cm²) | |
| • Setting times: Initial: 45 minutes (minimum) Final: 600 minutes (maximum) |
|
| • Volume stability in autoclave Maximum expansion 0.8% Maximum contraction 0.20% |
| MOST IMPORTANT CHEMICAL CHARACTERISTIC |
|---|
| • Sulfur trioxide maximum 4.0% |
*INFORMATION OBTAINED FROM THE MOCTEZUMA CEMENT MIX PROPORTION TABLE.
