Civil Engineering Interview Questions
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In IS:456-2000 the workability of concrete is given in mm (slump)in cl.7.1. In IS:10262-1982, cl.3.3.4 & table-6 says +/- 3 percent adjustment is required in the quantity of water (calculated as per table-4 or 5), for each increase or decrease in the value of compacting factor (i.e. workability of concrete) by 0.1. How it is possible to calculate the exact quantity of water required for a particular grade of concrete? What is the relation between Slump & Compacting factor of concrete?


1 9398

How to convert rainforcement calculation: Running meter to kg

Interscape, Pratibha Industries,

23 96678

How much quantity of Cement and Sand required for Cement Sand Ratio of 1:1 and volume of pile is 0.61 m3

5 8093

how much quantity of cement and sand required for construction of 10 cum brick work( Brick size 3"*4"*9"(Standard size ) an d for 10 cum construction of SSM (Size stone masonary) with Cm 1:6 for both.

L&T, KEC, GRC, Techno Electric and Engineering, UPENN,

11 140628

M20 Grade ratio? M30 Grade ratio? M40 Grade ratio ?

L&T, intex, Keystone, Engineers India, AB Group, Aparna Enterprises, CECL, Jain Group, Multi Engineering, National, Shrinath Buildcon,

30 83883

corrosion of reinforcement bars due to chloride attack and its equation


2 5271

What is the unit weight if concrete?.

Simplex, TCS, HCC, Jindal, Doshion, KKR, RCL,

28 94774

Beam test is carried out for?

8 5882

which grade of concrete according to Indian Standard 800:2007 has highest strength?

7 8508

Hi.. Can i get hel in finding HPCL previous year question paper? plz help me in finding thiss..



I what know about life time of frp tank plz explain about it specifications & other details


How do you calculate the mix ratio of concrete i.e. what is the cement:sand:agrugate ratio in 20Mpa, 21Mpa, 22Mpa etc...

2 6359

how much % of steel use in footing, slab, column

Matrix, Bhel,

18 117766

Why I-section is preferred to channel section?

Engineers India,

7 12614

What is the value of live load that should be incorporated in design of locker room and cash vault room while designing a building for commercial bank?


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Un-Answered Questions { Civil Engineering }

why we provide bent up reinforcement bars at l/4 ? if it is because of diagonal shear , how does it acts ?


1.Why we are preferring 43 grade cement than 53 grade cement. 2. Approximate cost difference between 43 and 53 grade cement. Thanks.


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


step by step procedure to find out the percentage of steel in coloum,beam,slab,footing in detailed


How much time Required for PPR pipe network testing


kindly mail me by attaching files , formats for quality checks of common building materials like cement , concrete , bricks , sand and aggregates plz send my email id-


for 16mm thick cement plastring 1:6 on 100 Sq.m.New brick work,the quantity of cement required is.


in the construction of residential building what type of tank are used?where?why & what is its purpose?


i have boiler of 35 tone and wanted dig out foundation is there any body to help me to carry out calculation for the foundation like


If we have the center line of the Finnish road level and we want to know what level of pay would have offset the Lhs and Rhus RHS 1,2.5,5 1,2.5,5 m.


why is M25 and Fe 500 assumed to be most economical? i feel it is not.This is because higher grade of concrete and steel has higher lapping length and anchorage length compared to lower grades..


as per is code, what is the minimum content of opc and ppc cement for rcc structure


Why steel rods are produced only in even dimensions?




how many men days of loburs and masons are requirete for 1 cum,pcc (1:2:4),Pcc(1:3:6) and Pcc(1:4:8) thanking you