Ordinary Portland Cement
Definition:
High-quality Ordinary Portland Cement (OPC) widely used in all types of concrete and construction works
Usages:
:
Ordinary Portland Cement (OPC) is used in all types of concrete and general construction works. Foundations, columns, and slabs. Alongside, infrastructure projects, bridges, and roads.
Chemical Analyses:
| Type | Unit (%) | Value |
|---|---|---|
| MgO | Weight | <= 4 |
| SO3 | Weight | <= 3 |
Physical Tests:
| Test | Unit (%) | Value |
|---|---|---|
| Initial Setting Time | Minutes | >= 45 |
| Final Setting Time | Hours | <= 10 |
Pressure Resistance:
| Days | Unit | Value* | Value** |
|---|---|---|---|
| 3 | MPa | 15<= | 30<= |
| 7 | MPa | 23<= | 40<= |
