Civil Engineering Interview Questions

what is labour consume factor in residential projects

1002

what is the steel difference between np-2 and np-3 pipes and weight also

921

What is labour ratio for construction of residential buildings

3283

what is the measure of slump

6695

what is bulkage

8792

how i can tak Quantity of mortar in block work

1126

how material can be calculate for brick work in 1:6

L&T,

7202

What is the ratio of materials used for M10, M15, M20 & M25 grades of concrete? Also specify the quantity of water used in each grade & how to calculate it?

AVS,

16170

What is meant by M20 grade of concrete???

17719

what is derating factor in cable? what does it mean if derating factor is high/low in terms of thermal resistivity of soil?

1244

What is the density of 1:1.5 (Cement:sand) ratio in plaster? And Conversion in 12.5 mm thickness per square meter? Howmany Kg of Cement square meter in ratio of 1:1.5?

2091

What letter follows after these, O, T, T, F, F, S, S, E, __?

7115

what is the difference between onw way slab & two way slab?

20757

what is the difference between gypsum and pop?

ncrt,

43187

the amount which paid to contractor before starting work. what does it calls?

L&T,

5959

Un-Answered Questions { Civil Engineering }

procedure for preliminary selection of size of column of 5 storey building

1536

mean of NH4 pipe

1254

what is called Bulk Density of aggregate?

407

Why do we not deduct steel volume to find actual volume of concrete in practical as we have studied that,,, actual volume of concrete = volume of column- volume of steel pls explain with reference of IS code?????

582

Dear Sir, I work in hydro project. I want to hire Scorpio/ Bolero on monthly basis. But how can i justified its amount (Hourly basic). Please solve my problem

1551

How to Calculate Materials Required for PCC 1:4:8 for 1Cum & Brickwork 1:4 for 1Cum & Plastering 1:4 (15mm Thick) for 100Sqm & RCC 1:4:8 & 2mt ( L1=1mt & L2=1mt ) length of 12mm Steel bended in 90degrees what is the formula to calculate Weight & Actual Length ?

8840

what would be the design load of R.C.C Cooling tower per cell.?

816

Different sizes of Hollow blocks and its weight. Thanks.

883

Bearing capacity of soil determined as per ASTM is to design the foundation size.what is the importance of EV1/EV2 value as per DIN .My consultant ask me to test the the soil as per din to find out this ratio to assess the compacted strength of soil ,,?? is it meaning full ??

1078

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

862

how many cement used in single story residential building per sqft

511

A 16 pile group, consisting of diameter concrete piles, were cast in situ in a clayey soil whose unconfined compressive strength is 1100 psf. Each pile is 60 ft long and the pile spacing is 2.5 times the pile diameter.The water table is at the ground surface and saturated unit weight of the clay is 118 lb/cu.ft. using a factor of safety 3 and a reduction factor =0.45, compute the allowable capacity of the piles acting as individuals

810

How much area will be covered in 1 litre of Velvet touch paint in normal wall condition

97

what is the use of steel rods of 16mm or 20mm used for 4.45mts for closing gutter.one mate consumes how many kgs with a gap of 6inches.

735

what is the use if we fixed butterfly ties in column and masonry work joint?....where we have to fix(distance)..

1116