How to Know that veriation acceptable in CPWD Work Of 1:6 Cement Mortor Received Lab test report.
2316As 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.
1958Please send the graphical comparision Viscosity vs temp. for Penetration grade, Viscosity grade & CRMB.
1 3948I 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.
2567Please 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 3851Post New Civil Engineering Questions
Sometimes the side of concrete bridges is observed to turn black in color. What is the reason for this phenomenon?
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suppose we have a tendency to make a hole on the surface of the simple supported beam, than where we goes to make it?
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indian standard split spoon sampler
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usually hand broken stones are used for cement concrete 1:4:8 in foundation of single /two story houses with a view of economy in construction.what advantages it will give if you use machine crushed stone in place?
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Hi.. Can i get hel in finding HPCL previous year question paper? plz help me in finding thiss..
i need the syllabus for the direcr recruitement of executive engineers in andhrapradesh