Mir Advanced cement is ideal for massive concrete works. Its special composition ensures higher durability of concrete structure. It conforms to the Standard: BDS EN 197-1:2003 CEM-II, 42.5 N
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Mir Advanced Cement has higher durability of concrete structure due to less absorptive of water, more resistance towards the intervention of alkalis, sulphate, chloride & chemical, better utility, low heat of hydration to protect against cracks, highly fineness, better cohesion with aggregates and makes concrete more compact.
Composition of Mir Advanced Cement:
Clinker : 80% to 94%
Slag, limestone, PFA : 06% to 20%
Minor Additional : 0% to 5%
Mir Advanced Cement | |||||
3 Days (PSI) | 7 Days (PSI) | 28 Days (PSI) | |||
Standard | Actual | Standard | Actual | Standard | Actual |
Minimum 1890 | 3400-3600 | Minimum 2900 | 4200-4400 | Minimum 3620 | 5500-5700 |
Note: Average of 24 months based on the samples tasted at BUET | |||||
Fineness : 3600 to 4000 cm2/gm
Initial Setting Time : 120 to 150 minutes
Final Setting Time : 270 to 320 minutes
Uses:
Massive concrete works
Culvert, building, and bridge
RCC work in residential and commercial construction