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.

what if i want to lap a 20mm dia and a 16mm dia together wat will be the lap length?? a) 1m b) 80mm

5 Answers  

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How foundation is designed, Column design and beam design

3 Answers   Essar, L&T,

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How we calculate the cement for the M 15 normal concrete with aggregate size is 40 mm ?

5 Answers   Madhucon,

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can we go for short rcc column without any steel rienfocement carrying truely axial load only???(No other load acting on it such as wind load,earthquake & lateral earth pressure)

2 Answers   Lodha,

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The internal dimensions of a wire house 15m*5.6m and the maximum height of piles is 2.70m. What is the maximum number of bags to be stored in two piles ?

0 Answers  

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What is the strength of 1:6:12 mix?

0 Answers  

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How much is the curing time period?

1 Answers  

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please tell me how to convert cubic feet to cubic meter

5 Answers  

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the volume of 50kg bag is 27 lit 24.7 lit 44.7 lit 42.9 lit

6 Answers  

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How do you calculate qty for form work like props shuttering sheet and acro span for residential block ? for Example: 10 sq mt what is the material and qty require to do form work.

2 Answers   L&T,

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What is the exact meaning for under & over reinforced beams & when they have to used..

11 Answers   Gammon, L&T, MEIL,

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how many rods to be require in kg 10sq.m slab?

6 Answers   L&T, RRB,

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