1.

For lime concreting in roof terracing the concrete shall be kept wet for _____________(a) 6 hours(b) 24 hours(c) 28 days(d) FortnightThis question was posed to me in an interview for internship.Query is from Detailed Specifications topic in portion Specifications, Estimation of Quantities of Materials and Transport of Civil Engineering Drawing

Answer»

Right answer is (d) Fortnight

The explanation: The WETTING should be DONE by covering with straw or sand and watering FREQUENTLY by water-can or driving into squares by mud DIARIES which shall be kept FLOODED with water.



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