This high-quality cement product, known as SRPC, is manufactured at PARASAKTI CEMENT and meets the strict standards set forth by the Indian Standards Specifications as outlined in IS: 12330 – 1988.
The production process involves the careful grinding of Portland Cement Clinker, ensuring that the tricalcium aluminate content remains below 5% and that the combined amount of tricalcium aluminate and tetra calcium aluminoferrite is no more than 25%. Additionally, appropriate amounts of Gypsum are added to create the ideal cement consistency, making SRPC a reliable and durable building material for a variety of construction projects.
The SRPC is beneficial in such conditions where the concrete is exposed to the risk of deterioration due to sulphate attack, in contact with soils and ground waters containing excessive amounts of sulphates as well as for concrete in sea waters or exposed directly to sea waters.
| DESCRIPTION | IS REQUIREMENT | PARASAKTI RESULTS |
|---|---|---|
| 3 Days (72 ± 1hour) | Not less than 10 MPa | 28-32 MPa |
| 7 Days (168± 2 hour) | Not less than 16 MPa | 38-42 MPa |
| 28 days (672±4 hour) | Not less than 33 MPa | 55-58 MPa |
| DESCRIPTION | IS REQUIREMENT | PARASAKTI RESULTS |
|---|---|---|
| Initial Setting time | Not less than 30 Minutes | 130-140 Minutes |
| Final Setting time | Not more than 600 Minutes | 230-250 Minutes |
| DESCRIPTION | IS REQUIREMENT | PARASAKTI RESULTS |
|---|---|---|
| By Blaine method | Not less than 225 M2/Kg | 270-290 M2/Kg |
| DESCRIPTION | IS REQUIREMENT | PARASAKTI RESULTS |
|---|---|---|
| Le-Chatlier method | Not more than 10mm | 1-2 mm |
| Autoclave method | Not more than 0.80 percent | 0.02-0.15% |
| Sulphate expansion | Not more than 0.045 % at 14 days | 0.02% |
Applications
Underground and basements structures, Works in coastal areas, Piles and foundations, Water and sewage treatment plants, Sugar, chemical, and fertilizers factories, Petrochemical and food processing industries