Answer / rashid imam

Compressive strength of concrete can be obtained by a laboratory test called as compressive strength test . It involves a compression testing machine or CTM , a 150 mm cube of concrete ( after 28 days of maturity ) whose strength is to be tested . Now the process involves that the cube is placed in the machine and load is gradually applied and the deformation is noted . The load at which the cubes breaks down is called it's compressive limit.

OPC 43 OR PPC for rcc structures(raft foundation,column etc)? For M20,,which cement is better and why? for a residential structure (3 storey plus basement)

3 Answers  

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What is the minimum size of the particles of silt soil?

0 Answers  

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what is the difference between prime coat and tack coat in road construction

0 Answers  

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In built up area basis what is ratio of concrete

1 Answers  

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How many kilo of binding wire required for one ton of reinforcemet steel binding?

17 Answers   ECCI, L&T, Shri Janani Homes,

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Forces in a Shear Wall are in plane or out of plane ?

0 Answers  

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what is the hanekom repairing material after concreting work

0 Answers   Lafarge,

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what is the average steel consumption in multy storey building as a residential and commercial?

6 Answers  

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what is the cost of rcc roof casting of 400 sq. ft. in kolkata

0 Answers   L&T, VCCL,

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How to calculate the sand and aggregate in concrete

3 Answers  

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what is the difference between 2 legged to 4 legged stirrups?

1 Answers   VRC Constructions,

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Providing and fixing in position Tor steel to footings, foundation, slabs, beams, columns, canopies, stair case, newels, chajjas, lintels, etc. including cutting, bending, hooking the bars, binding with wires. give me the rate M.ton.

1 Answers  

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