Portland Compound Cement (Montezuma gray cement CPC 30 R)
- Description
Description
Our Composite Portland Cement, Class 30 Rapid Strength Portland Cement (CPC 30 R), complies with the quality specifications established in the Mexican Standard NMX-C-414-ONNCCE-(CURRENT).
Due to its particle size, gray cement allows fine, smooth and polished finishes to your works; its fast setting time facilitates transportation, placement and finishing.
Another important characteristic is that it is a fast-setting gray cement, with a shorter debonding time than other types of cement.
| Brand: | Cementos Moctezuma |
| Presentation: | 25Kg packages |
| MOST IMPORTANT PHYSICAL CHARACTERISTICS | |
|---|---|
| - Minimum strength at 3 days 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 shrinkage 0.20% |
| MOST IMPORTANT CHEMICAL CHARACTERISTIC |
|---|
| - Sulfur trioxide maximum 4.0%. |
*INFORMATION OBTAINED FROM THE TABLE OF CEMENT MIX PROPORTIONS OF MOCTEZUMA CEMENTS.
