what should be the quantity of water in m20 cocnrete /per
bag cement-- whats the formula
Answers were Sorted based on User's Feedback
Answer / abdul samad
The W/C Ratio generally varies from 0.3 to 0.6, But preferable is 0.5 if your mix is not designed one. otherwise it is suggested by the designer.
| Is This Answer Correct ? | 1 Yes | 0 No |
the watter is mix in cement weaght of 40%
| Is This Answer Correct ? | 1 Yes | 1 No |
the watter is mix in cement weaght of 30%
| Is This Answer Correct ? | 1 Yes | 5 No |
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.
What are your future hopes for this job?
what are the compressive strength requirements(in 7 days & 28 days) of cement sand mix used for plastering purpose (Cement:sand-1:6)? Kindly give the IS Code reference also.
how ratio is calculated for any grade of concrete. for e.g. sppose M20 requires(x;y:z) quantity of cememt sand and aggregate.
the plan area of a building 10*15 of superstructure 0.30 then plinth area is
what is the full form of GGBS?
Kindly furnish the relation between 7 days strength & 28 days compressive strength of Cement Concrete cubes. Can you clarify whether the relation gets altered due to WATER- CEMENT ratio?
Which Cement is good for concrete, Is that grade 33, 43 or 53?
What is the order of MIX Design of concrete? a)Cement :Stone:Sand b)Cement :Fine aggregate :Coarse Aggregate?
how many litres of enamel paint required for 5000 sft of site??
what is MIS (related to planning tools)
I need model question papers for writing the Dubai municipality exam,for G+1
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)