Description
Clinker Cement Type 5
Cement can have different compositions and is basically a water mortar.
Mostly, cement is created from two dry and wet methods, which during the production of wet cement. We mix The primary material of Clinker Cement Type 5 with water and with molding cement.
The primary materials of portland cement are mainly calcareous and clay materials. This means that in the preparation of portland cement, The containing of raw materials are calcium carbonate and aluminum alumina compositions.
Clinker Cement Type 5 used in the production of cement and heated beads, the diameter of which is from 3 mm to about 20 mm. The company obtains The Clinker from the heating of aluminum silicate, which is essentially clay, along with limestone in the cement furnace stage.
After cooling the clinker,it is going to mix with some gypsum. Then the gray powder, which is the same as the portland cement.
Portland cement type 5 has a high resistance to sulfate ions in soil and water environments.
ATTENTION:
Type 5 cement is vulnerable to chlorine environments. Therefore if used in ionic chlorine ions, then cement should be used with caution and tests should be done before. The resistance limit of 3, 7, 28 days for this cement is lower than that of other Portland cement. Therefore has a usage restriction for structures that require more resistance
Additional information
| SiO2% | 20.7±0.3 |
|---|---|
| Al2O3% | 4.65±0.15 |
| 2O3 | 5.25±0.25 |
| O | 65±0.5 |
| %MgO | 1.78±0.18 |
| %SO3 | 1.45±0.15 |
| %K2O | 0.5±0.06 |
| %Na2O | 0.15±0.05 |
| %L.O.I (LossOf Ignition) | 0.8±0.2 |
| % I.R (Insoluble Residue) | 0.25±0.1 |
| %Free CaO | 1.3±0.2 |
| C3S% | 64.37 |
| C2S% | 10.78 |
| A | 3.44 |
| C4AF% | 15.98 |
| Blaine(cm2/g) | 3300±100 |
| Auto Clave Method % | 0.08±0.02 |
| Setting Time In (minute) | 140±20 |
| Setting Time Fi (minute) | 230±20 |
| Comp.strength kg/cm2 (7 day) | 430±20 |
| Comp.strength kg/cm2 (3 day) | 540±20 |
| Sieve 0.09 mm | 1.1±0.1 |
| density g/cm3 | 1.1±0.1 |
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