Welcome To JR7 Fincas Limited
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Mail Us
info@jr7fincaslimited.in
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Venue
Chinmaya Nagar, Chennai
About
“BLM VISHNU CHAKRA - ORDINARY PORTLAND CEMENT OPC 53 GRADE
BLM Vishnu Chakra Ordinary Portland Cement (OPC) 53 Grade is manufactured as per IS 269 : 2015 using best Clinker, Grinding with Gypsum and High quality Fly Ash (Strength improver).
Advantages of “BLM VISHNU CHAKRA / BLM CEMENT / MAHA GOLD CEMENT- OPC
1. High compressive strenth in the early stages
2. The curing period of OPC is less than that of PPC. Hence recommended where curing cost prohibited.
3. OPC is used in all types of ordinary construction.
4. Easy to handle and set if compared to the rest of the types of cement. No special skill set is required for setting it.
5. Recommended for all types of RCC structures, Concrete blocks, Paver blocks and more.
6. The process of hydration hardens the structure made up of OPC. More the water is poured on the surface of the cement, the harder the structure will be.
7. It is Sulfate resistant.
8. Our OPC is economical and stronger than other cements.
Typical Physical Properties:
| Physical Charectoristics | Units | Requirements Of IS: 269 : 2015 |
Test Results |
|---|---|---|---|
| Alfreds Futterkiste | Maria Anders | Germany | |
| Fineness of Cement Sp. Surface blaine |
m2 /kg | 225 minimum | 310 |
| Soundness Le-Chatelier Expansion Autoclave Expansion |
mm % |
10 maximum 0.5 maximum |
1.0 0.07 |
| Setting Time Initial setting time Final setting time |
Minutes Minutes |
30 min 600 max |
175 375 |
| Compressive Strength At 3 days At 7 days At 28 days |
Mpa Mpa Mpa |
Mininum 27 Mininum 37 Mininum 53 |
32.30 42.20 54.50 |
