Slag Portland cement
The products of Isfahan cement Company
Description
The application of this cement type is very similar to the cement type 1-325 in addition to having good resistance in front of corrosions caused by sulfate and chloride salts.
The price of each package is 50 kg Slag Portland cement
Application of products
The application of this cement type is very similar to the cement type 1-325 in addition to having good resistance in front of corrosions caused by sulfate and chloride salts.
Physical Properties
| Result | FINENESS | SITING TIME (Min.) | COMPRESSIVE STRENGTH (Kg/cm2) | SOUNDNESS % | |||
|---|---|---|---|---|---|---|---|
| Blaine (cm2/g) | INIT. | FINAL | 3 DAYS | 7 DAYS | 28 DAYS | Auto Clave | |
| 3200±100 | 135±25 | 195±30 | 300±20 | 420±25 | 530±30 | 0.2±0.1 | |
| ISIRI 389 | >2800 | >45 | >360 | >100 | >175 | >315 | <0.8 |
Chemical Properties
| Result | Insol. | SiO2 | Al2O3 | Fe2O3 | CaO | SO3 | MgO | K2O | Na2O | L.O.I | C3A |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.43 | 20.23 | 4.86 | 4.52 | 63.86 | 2.12 | 2.14 | 0.71 | 0.21 | 0.85 | 5.23 | |
| ISIRI 389 | <0.75 | >20 | <6 | <6 | - | <3 | <5 | - | - | <3 | <8 |