SRC
SRC WaterProof Cement, as the name suggests, is an ideal product for preventing moisture, dampness, cracks and seepage. High content of iron oxide in SRC limits the amount of tri-calcium aluminate (C3A) to less than 5% therby making it Sulphate Resistant. SRC is used in basements, deep foundations, canal lining, water ways and dams.
Specifications
Physical Specifications
| Characteristic | Unit | PS 612 : 1989 |
|---|---|---|
| Fineness | ||
| Blaine | Cm2/g | 2250 Min |
| Soundness | ||
| Le-Chatelier Method | mm | 10 Max |
| Setting Time | % | |
| Initial Final |
Minutes Minutes |
45 Min. 600Max |
| Compressive Strength | ||
| 3 Days 7 Days 28 Days |
PSI PSI PSI |
2176 Min. 3409 Min. 4932 Min. |
Chemical Specifications
| Characteristic | Unit | PS 612 : 1989 |
|---|---|---|
| Lime Saturation Factor | Ratio | 0.66 – 1.02 |
| Alumina Iron Ratio | % | 3.50 Max. |
| Insoluble Residue | % | 2.00 Max. |
| Le-Chatelier Method | % | 4.00 Max. |
| Magnesia | % | 2.50 Max. |
| Loss on Ignition | % | 3.00 Max. |