Building Materials - Study Mode
[#81] For one cubic metre of brick masonry, number of bricks required, is
Correct Answer
(D) 500
[#82] The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is
Correct Answer
(B) 2
[#83] The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick
Correct Answer
(A) 20%
[#84] Seasoning of timber is done for
Correct Answer
(B) Decreasing moisture content
[#85] The initial setting time of lime-pozzolana, is
Correct Answer
(D) 120 minutes