Civil Engineering Interview Questions
Questions Answers Views Company eMail

what isload waring calculation

1048

what is lap length?

CCCL,

8 10054

How to Know that veriation acceptable in CPWD Work Of 1:6 Cement Mortor Received Lab test report.

1018




how much quantity a skilled labour and unskilled does Pcc per day, if ratio is(1:2:4)

3 5388

As per Kandal suggestions, we have implemented rolling starts on 140 (+/- 5) degrees and we kept 3 rollars to complete the rolling before falling 125 degrees and the Aggregate AIV is below 22. But When the DBM bed is being rolled 3rd high viabration, (Before 1 plain & low ,2 high Viabrations), the aggregate is getting sharp edge agg. projections are damaged. As the literature is said that, the VG-30 Grade having better control the temp. susceptibility than Penetration grade. if so we could not get this problem at site. But we are facing on site. let me know.

741

Please send the graphical comparision Viscosity vs temp. for Penetration grade, Viscosity grade & CRMB.

1 1974

I measured pcc work as 15.34 m cube , the ratio is 1:5:10 ,want to know the cement, sand and metal used for pcc measured as 15.34 m cube at this ratio.

1200

water cement ratio

Power Grid,

2 5603




how to calculate the dry wt of sand and cement for a required design mix?for ex:M20

Bhugan Infracon, UltraTech,

1201

Please provide detail I.S standard code for using crush sand instead of river sand for plaster and concrete grade M15, M20, M25 and M30 and its mix design

Sobha Developers, JPMorgan Chase, Structwel,

1 1507

what is the minimum compressive strength in 7 days for m20,m25,m30

7 21235

Can i have pumpable mix design for M10 concrete without fly ash with OPC 43G cement?

1 4108

What is expansion joint

6 5836

what is formwork in construction

4 6303

what is the different betweem expansion and construction joints

2 6625


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Un-Answered Questions { Civil Engineering }

manhole chamber having height of 2300 mm and thickness of brickwork is 230 mm and dia of opening covering is 560 mm and bottom length vertical is 1500 mm (1:4) brick masonry and plaster 12 mm on both sides..how to estimate the no bricks used with mortar cement bags and sand for total chamber including plaster.

592


explain the advantages of total stasion

878


Can anybody help by describing each and every step in short, used while giving a building layout by total station? Regards

919


Explain the water bound macadam roag

1314


How to find coloumn vertical cut length floor to floor & lap + bend or anything plz clearfiy

544






for G+2 residential building how much quantity of required in foundations,sub & superstructures per sq ft area

1093


How to calculate the crank rod in slab

965


which type of instrument included in plumbing work?name of instrument?

998


I have an span length 16 ft c/c

307


factory shed foundation l=4, b=3' d=8' rcc foudation for top to bottom pl tell me cement ,steel ,sand ,labour cost ,excavtion,soil is weak not so hard

913


natucher of concrete &type of concrete?

1140


why we can use dust in concrete insted of fly ash

887


what might be the problem faced in the near future if the M-sand is used in the place of river sand during wall plastering? (As per IS)

652


how to calculate quantity of bricks in circular manhole with examples.

2304


Why do you want to work here

1064