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1 vote	2313 views	2 answers	The weight of 1 m3 of brick earth, is about updated 9 years ago by Civil Engineer
1 vote	1244 views	2 answers	Which one of the following polymers is obtained from condensation polymerization ? updated 9 years ago by Civil Engineer
1 vote	1660 views	1 answer	Dry rot updated 9 years ago by Civil Engineer
1 vote	1280 views	1 answer	Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as updated 9 years ago by Civil Engineer
1 vote	1195 views	1 answer	If water required for 1 bag of cement is 30 litres, the water cement ratio is updated 9 years ago by Civil Engineer
1 vote	1776 views	1 answer	The operation of removal of impurities or clay adhering to iron ores, is known as updated 9 years ago by Civil Engineer
1 vote	1093 views	2 answers	In paints, the pigment is responsible for updated 9 years ago by Civil Engineer
1 vote	1228 views	1 answer	The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called updated 9 years ago by Civil Engineer
1 vote	1454 views	2 answers	The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called updated 9 years ago by Civil Engineer
1 vote	1404 views	1 answer	Smith's test of stones is performed to find out updated 9 years ago by Civil Engineer