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Designing Fly Ash Concrete To maintain 28-day Compressive Strength
Fly ash can be used in concrete either as an additive or in-part replacement of cement. The presence of finely divided glassy silica and...
Fly Ash Reduces Thermal Cracking
Thermal cracking occurs when there is excessive temperature difference within a concrete structure and the ambient temperature. This...
Fly Ash Prevents Efflorescence on Concrete
Efflorescence on concrete is a result of leaching of calcium hydroxide and subsequent carbonation and evaporation. It is soluble salts. ...
Which is better for concrete? Fly Ash or Slag?
The addition of fly ash in concrete gives numerous advantages. These are observed in both fresh and hardened concrete. Briefly it...
Fly-Ash Cement gives higher 28-day strength
Recent years have witnessed numerous cases of premature deterioration of concrete structures. Simultaneously, the urgent need to...
What's the benefit of using fly-ash blended cement in concrete?
Interest in blended cements is growing because of its advantages as increased production economy, reduced CO2 emissions and fuel...
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