what is diffreant types of water proofing chemical tell me please

2 Answers   Apex,

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what is the difference between lap length & development length of reinforcement steel bars

1 Answers   APGenco, Consolidated Construction Consortium Limited,

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what will be the lap length of column reinforcement in case of welded lap

2 Answers  

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Normally in slabs, steel quantity is not added when you calculating concrete quantity for that slab, why it is not added ?

2 Answers  

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What is the difference between shear and tensile strength?

0 Answers  

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Specific gravity of Cement? Water?

12 Answers  

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Can anybody tell me how to calculate the quantity of a trapezoidal footing?With its formula and an example.

9 Answers   JTP, L&T,

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tell me quantitys of matal, sand and cement in 1:4:8 and 1:2:4

9 Answers   AVL, Infosys, NCC, SPCL, Swapnapurti Developers,

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1 bundle=how many rods s there? and what is the length of each rod

2 Answers   Sobha Developers,

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can any give me bhel n other govt sec interview question

1 Answers  

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What is the difference between Design and nominal mix?

2 Answers   HHH,

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1) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.

0 Answers  

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