portland cement 1.Affluent, high strength, high whiteness 2. Early strength, smooth not returns 3.And ease of p
portland cementSpecial feature of portland cement
1.Affluent, high strength, high whiteness
2. Early strength, smooth not returns
3.And ease of performance.
The specification of portland cement
Inspection Item | fineness | Setting time (h:min) | Stability | SO3 | Whiteness | Compression Strength (MPa) | Flexural strength(Mpa) | |||
Standard | Sieve ≤10% | Initial setting ≥0:45 | The final setting ≤10:00 | pass | ≤3.5% | First Grade≥87 | 3d≥17.0 | 28d≥42.5 | 3d≥3.5 | 28d≥6.5 |
Result | 1.3 | 2:50 | 4:00 | pass | 1.3 | 87.5 | 25.0 | 48.0 | 4.7 | 7.0 |
The usage of portland cement
1. Senior Water mill floor
2. The production of water mill brick, culture stone
3. municipal wall and floor tile, landscape gardening project
4. Colored cement, putty powder and waterborne architectural coatings field.
The packing of portland cement
Composite paper bag packing, 50kg/bag, 40kg/bag, 35kg/bag
H06 portland cement
