Hamad Building Materials and Construction 26/07/2020 A. 2.5 m B. 3.5 m C. 4.5 m D. 5.5 m Related Mcqs: Which of the following stone is best suited for construction of piers and abutments of a railway bridge ?A. granite B. sand stone C. lime stone D. quartzite... As per IS specifications, the maximum final setting time for ordinary Portland cement should be_______________?A. 30 minutes B. 1 hour C. 6 hours D. 10 hours... For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of___________________?A. 1:2 B. 1:3 C. 1:4 D. 1:6... In the construction of arches, sand box method is used for________________?A. centring B. actual laying of arch work C. striking of centring D. none of the above... The number of steps in a flight generally should not be less than________________?A. 2 B. 3 C. 5 D. no limit...
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