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Due to low w/c ratio ___________(a) It doesn’t cause any problems(b) It causes problems(c) Workability is easy(d) Strength is moreThis question was addressed to me in an internship interview.This key question is from High Strength Concrete in section Strength of Concrete of Concrete Technology

Answer»

The correct option is (B) It causes problems

Explanation: Due to LOW water cement RATIO, it causes problems so superplasticizers are USED.



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