General use CPM 27.5 - PORTLAND
Portland-composite cement: complies with the physical and chemical requirements specified in the Dominican Technical Regulation/ ‘RTD 178 “ Hydraulic cements, Portland cements, specifications and classifications ”, and with other international standards as well. A product with constant quality, created to obtain mortar and concrete mixtures with highly workable and very good setting characteristics.
Resistance strenght
Uses
- Masonry mortars
- Concrete blocks
- Concrete footings, columns, beams and panels
- Rigid floorings
- Soil-cement
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| SAFETY DATA SHEET |
NF MARK |
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Standard requirements
According to RTD 178
| Chemical requirements | Physical requirements | Mechanical requirements |
|---|---|---|
| sulfate content (as SO3) ≤ 4.0 % | initial setting time ≥ 45 min | compressive strength at 28 days ≥ 27.5 MPa |
| specific surface (blaine) ≥ 2800 cm2/g | ||
| autoclave expansion ≤ 0.80% |