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Bharati Cement – Ordinary Portland Cement (OPC) 53 Grade is a Premium quality product manufactured from world renowned Narzi limestone. Made using next generation German technology, the remarkable cement gains a high compressive strength of over 20MPa in just one day. In 28 days, the compressive strength reaches 70MPa which is well above the BIS standards. In addition to this, what make Bharati Cement OPC 53 Grade special is its high degree of consistency and the assurance of superior quality in every bag.
Advantages
Applications
PHYSICAL AND CHEMICAL PROPERTIES OF BHARATHI CEMENT OPC 53 GRADE
Chemical Properties
Requirements of IS 12269: 1987
Bharathi 53 Grade
|
Lime saturation factor |
0.8-1.02 |
0.90 |
|
Loss on ignition (%) |
4 (maximum) |
2.00 |
|
Sulphur Anhydride SO3 (%) |
3 (maximum) |
1.10 |
|
Magnesia (%) |
6 (maximum) |
1.50 |
|
Insoluble residue (%) |
4 (maximum) |
1.50 |
|
Chloride (%) |
0.1 (maximum) |
0.005 |
|
Physical Requirements Fineness (m2/kg) |
225 (minimum) |
320 |
|
Soundness (mm) Le-chatlier method |
10mm (maximum) |
1.0 |
|
Autoclave (%) |
0.8 (maximum) |
0.05 |
|
Setting Time Initial (minimum) |
30 minutes |
160+or-20 |
|
Final (maximum) |
600 minutes |
260+or-20 |
|
Compressive Strength (Mpa) 3 days |
27 (minimum) |
39+or-3 |
|
7 days |
37 (minimum) |
49+or-3 |
|
28 days |
53 (minimum) |
65+or-3 |
