Civil Engineering Interview Questions
Questions Answers Views Company eMail

what is a exact size of a cube?

Green Concretex,

7 5510

Please let me know the quantity of steel required for 2600 square feet 6" thick roof slab of the house?

1 1337

in which code refer the change of reinforcement dia defer to drawing . i.e. 12mm dai into 16mm dia.

3 3240

M30 Grade Concrete unit weight

3 12460

what is assumption consumption of steel per m3 for raft

2 1746

what is pH value of sewage&water.if pH value is given then how to calculate H+.

2 3312

what are the proper pipes for salt water line



how much bags of cement will be in 1 cmt of having the ratio 1:3:6

7 16317

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


what does 1 in 30 or 1 in 40 mean when constructing camber in roads.


5 9013

what is anchorage length,lap length and (dont remember the last one)

Bhansali Group,


wheather Micro silica/silica fumes is an ad-mixture or accelerator.

Coastal Projects,

5 3367

How to calculate the compressive strength of 28 days of concrete where we have 7 days compressive strength?


2 4884

for columns reinforcement the lap length is not provided then how to rebar the rods then how rebar should be lapped

Nagarjuna Construction,

4 8930

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

APGenco, Consolidated Construction Consortium Limited,

1 2866

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Un-Answered Questions { Civil Engineering }

What is the difference between Fe 500, Fe 500 D and Fe 515.


what is the weight of 12mm aggregates?


how many type of admixtures for water stored structure?


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


what is the water cement ratio? how to calculate it? list the wt. of constructions materials including concrete both ordinary and light wt. concrete


if dia of slab beam bar is38mm what its clear cover any method of provide clear cover


how to absorb to site basic corrections? which are the important correction?


How to calculate thickness of MAT slab & Reinforcement? The dimention of under ground water reservoir is 80'X14'X 12 ft


how many numbers of 4inch bricks and get consumed in 9 inch BB masonary wall in cubic feet.plz send my below e.mail adress


57. Calculate the volume of a truck loaded with stone chips whose data are as follows– 5 Top Length - 13-9, 13-10, 13-09 Bottom Length - 13-11, 13-10.5, 13-10 Top width - 8-7.5, 8-8, 8-7 Bottom width - 8-7, 8-8, 8-7.5 Depth - 2-0, 1-11.5, 1-10, 1-11, 1 -10.5, 1-11.75, 1-11


if the nitrates more than 45mg/l in water lead to disease then what is it called


i just want to know how much require sand and cement for 1 including wastage. Please guide me as soon as possible. 




Design a cantilever slab to carry a live load of 2000 N/m2. The overhang of the slab is 1.20m. b) A slab over a room is 4.75m x 4.75m. The edges of the slab are simply supported and the corners are not held down. The live load an the slab is 300 Kg/m2. The slab has a bearing of 15cm. On the supporting walls. Design the slab as per Rankine - Grashoff theory. Assume weight of R.C.C. = 2400 Kg/m2.


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