After finishing concrete surface must be kept ___________(a) Dry(b) First dry it and then wet it(c) First wet it and then dry it(d) WetI have been asked this question during an interview for a job.This key question is from Concrete Repair System in division Admixtures and Construction Chemicals of Concrete Technology

After finishing concrete surface must be kept ___________(a) Dry(b) Fi

1.	After finishing concrete surface must be kept ___________(a) Dry(b) First dry it and then wet it(c) First wet it and then dry it(d) WetI have been asked this question during an interview for a job.This key question is from Concrete Repair System in division Admixtures and Construction Chemicals of Concrete Technology
Answer» Correct answer is (d) Wet To elaborate: After FINISHING CONCRETE surface must be kept wet, so that it’d be PREVENTED from EVAPORATION.

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