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

What is the best design for building bridges?

6 Answers  

how to calculate the mortar for 10'*10' size room for both plastering and for masonry work?

0 Answers   Bhoomi Engineers Builders,

procedure to calulate the how much bag of cement is used for M20 grade?

5 Answers   L&T, NCC, Sahyog,

What is the Density of Steel & Conccrete

7 Answers  

What is cement-concrete ratio ?

4 Answers  

questions with answers to face an interview of an civil engineer regarding RCC buidings

0 Answers   Horizon Computers, NBCC,

reinforcement lapping for short pile and long pile

3 Answers  

what is permissible IRC limits of silt content in river sand in India

3 Answers  

purpose of binding wire in RCC.

5 Answers  

usually hand broken stones are used for cement concrete 1:4:8 in foundation of single /two story houses with a view of economy in construction.what advantages it will give if you use machine crushed stone in place?

0 Answers  

what is bond strength of concrete

1 Answers  

What is the sugested procedure of water purification for public supply?

0 Answers