How to Know that veriation acceptable in CPWD Work Of 1:6 Cement Mortor Received Lab test report.
2273As 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.
1916Please send the graphical comparision Viscosity vs temp. for Penetration grade, Viscosity grade & CRMB.
1 3875I 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.
2534Please 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
1 3780Post New Civil Engineering Questions
what is anchorage length,lap length and (dont remember the last one)
What is the meaning of a blue land surveyors flag?
Required amount of Steel bars, cement/ square feet for roofing of residential building upto 3rd floor.
Questions related to civil.engg in company
what is the type of earthing
What is the difference in painting using Roller and Brush? What is the paint consumption difference? As per IS one coat of painting is painting from left to right and top to bottom whether this can be done using roller ( Roller Stick height and feasibility) ?
20 mpa what is the quantity of cement sand and aggregate in one cubic meter of pcc non rainforcement concreate kindly answer including formaula thanks
how do you calculate the length of "L" of main & distribution bar for reinforcing of raft footing
why we can use dust in concrete insted of fly ash
How much area will be covered in 1 litre of Velvet touch paint in normal wall condition
why we use aggregate,sand with cement in concrete?
Why is concrete cube test carried out?
Define What is a projection line?
60-70 grade of Bitumen is VG-30 ?
Name the main components of a cad gui?