Civil Engineering Interview Questions

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How do we get this formula Ast=(0.5Fck/Fy) into(1-(in sqrt(1-((4.6Mu)/Fck.bd^2))into bd Fck=grade of cement i.e M25, M20 Fy=grade of steel i.e.Fe415,Fe250 Mu=moment b=width d=depth

3106How to calculate the material for pile 450 mm dia & 300 mm dia with formula find Cement = ? Sand = ? Blue metal = ?

Suda,

32mm bar column lapping we use welding binding what is dimension of welding as per stander code?

RMC,

how to estimate man power for estimating the time required for completion of a project in terms of carpenters,barbenders,masons for block work ,masons for plasteing ,unskilled labour, painters, tiles masons,plumbers and electricians for medium and high rise constructions and independent villa projects.

23241 cft of brickwork 1:6 mortar ratio need 12 numbers of bricks so find the quantity of sand and number of cement bags

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Un-Answered Questions { Civil Engineering }

what is the procedure of wet seiving. n percentage of silt in different type of soil?

it is a corrected question." make a list of engineering property(properties) of soil.

How to estimate the shuttering material requirement for a slab and beam and shear wall..? Please send thumbrule to estimate material required ( Plywood, Ms plates, runners, acrospans, jacks)

a) we have 30nos., 300mm dia, 4m length double under reamed piles.calculate excavation quantity.b) tell concrete qty. also.

"how can we find the approximate quantity of materials using in a building or total Expenditure in percentage for rough estimate after known the construction area(sqm)".please if you know something about that please post the answer.

if a pipe those configuration (ASTM c 76 class b 450mm dia 2500mm length) fixing for water course those lining of water is 7000 running meter. my question is that if 8 joints of pipe ls leakage and we have not permission to stop the water so which treatment we apply on joint in that in condition.

may i know the detailed description of cutting length

What are the methods in tiles flooring ? What are the methods in brick work? What are the methods in plastering ? What are the methods in wall tiling?

how to calculate 1:5:8 ratio concrete cement, sand, metal and water please give me brief calculation

I am doing a engineering contract with GOI. I have purchased certain material from outside Maharashtra and paid CST on that material @ 5.25%. Please intimate whether I will be liable for VAT or VAT on works contract or not.

from one meter cube of stone masonry structure how much cubic meter of cement mortar we use as our estimation 25-30% is that correct for estimation of quantity of sand and cement(2:1) proportion of mortar

How much cements bag (or in KG) required for 1 Sq. M concrete, for M-30 grad concrete as per CPWD and where is thr proof on site

IN Compression testing machine 1division =10KN ,then what is compressive strength of 100*100 mm cubes at a load of 320 KN

I want to know the relevant IS codes of practice which deals with different testings of cement-sand mortar (nominal mix)that is being normally used for brick work or plaster work in the construction work.

what is the Asfalt test?in road constraction..?