Answer / md shahid imam

.4 to .6

Answer / ashwini

minimum is 0.25 and maximum is upto 0.6

Answer / sukhwinder

water cement ratio do not less than 0.32 and it id up to 0.45

Answer / pravin

minimum 0.32 and maximum 0.45

Answer / karan

minimum w/c ratio starts from as low as 0.23% but in this case "sometimes" all particles doesn't get hydrated.so 0.32-0.35 can be taken as minimum W/C ratio

Answer / bma muktadir

4 to 6

is basic cost of the material includes tax?

0 Answers  

Is there a way to know the aprox shuttering qty if vol of concrete is known? any thumb rule?

2 Answers  

Column is a compression member, concrete is strong in compression..then what is the reason to the column reinforcement..?

6 Answers  

What Should be the CBR Value for Transported (Selected) Soil.whether it can be 5% or not ?

3 Answers   Jindal,

What are the different theories of failure under static load?

0 Answers   Bechtel,

if column length is 12'(feet) then how to take ring bar on it?

2 Answers   AGI Infra, SIPL,

What is meant by engineering drawing?

0 Answers  

how to calculate concrete qty for footing using M25 grade 1:1:2 for 731 cft.

9 Answers   Abuilding Lab, L&T, MPSC, Vellapally,

How calculate the material in concrete mix in ratio 1:2:4 ?

3 Answers  

what is tension footing?

0 Answers   Wah Engineering College,

Why is DPC not provided at sills of doors?

3 Answers   Simplex,

for concrete cubes samples.. what if the 7 days gain the strength of 42.34 mm/2 and the 28 days only gain the strength of 37.5 mm/2?

2 Answers