Computer · Concrete Technology
Which of the following statements regarding the effects of Fly Ash on cement concrete is INCORRECT?
- 1It increases the heat of hydration of concrete.✓
- 2It improves resistance to sulphate attack.
- 3It reduces the required amount of air-entraining agents.
- 4It reduces the permeability of concrete.
Correct answer
It increases the heat of hydration of concrete.
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