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.
2536Please 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
Explain what are the problems one might face while having a Cantilever balcony?
how to calculate rate analysys of 1:6 plastering 10 sq m
construction workers how much time take one work or qty
What is the life of anaerobic Digester if it is used for municipal solid waste digetion.
Why should pumping be not used in case of concreting work?
how to calculate the density for high density concrete ? or is it same as the density of RC?
what is the code provision for acceptance of fineness modulus range for fine aggregates in design mix
how do you stabilize a waterlogged area in road construction
How do you convert wind speed into force?
What are the responsibilities of a site manager?
If we are providing concrete joint in every 10m with water stopper in water tank wall then is it necessary to cut the steel at joint section?
HOW SOON CAN YOU TRAVEL DON TO ANY LOCATION POSTED U?
How much of fly ash is allowable in Portland cement and what is the disadvantage when the level of fly ash is increased?
what is w/c ratio in dry lean concrete for m10 mix design
Reinforcement details at hinged joint