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Discuss why air-entrained concrete mixtures require lower water-to-cement ratio in comparison with non-air-entrained mixtures. Discuss the importance of...

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Civil Engineering

Discuss why air-entrained concrete mixtures requirelower water-to-cement ratio in comparison with non-air-entrainedmixtures.




Discuss the importance of the slump test for freshconcrete.

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4.4 Ratings (857 Votes)
Air entrained concrete is made either by using air entraining cement or by mixing a small quantity of air entraining agent These air entraining agent produce millions of micro air bubbles inside the concrete mix and these act as flexible ball bearings This result in modification of the    See Answer
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