which grade of concrete is the strongest?
M20,M25,M30,M35 or M40?

Answer Posted / vivek

if we fix quantity of cement sand coarse aggregate by
weight and water cement ratio then it will give required
strength

Is This Answer Correct ?    10 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the difference between built area and super built up area?

689


How much cement and sand are required for 1 square feet of plaster at a thickness of 15 mm at a ratio of 1:4?

1197


i have a interlock pavement work.i need to compact about 2000 sq metres of sub base grade c of thickness 15 cm.what is the amount of water required for compaction ??

1646


If density of cement is 1500 Kg/m3, the how is specific gravity 3.15 ? (Density of water is 1000 Kg/m3)

1914


Why is concrete cube test carried out?

777






sir how can we find the cement and sand required for making 4" drop

1651


what do you mean by yeild stress of a material? What will happen when hit is given to cement?

1911


how much quantity of 1.5" nails and 2.5" nails are required for conventional formwork shuttering?

1224


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)

1522


i need the syllabus for the direcr recruitement of executive engineers in andhrapradesh

1840


step by step procedure to find out the percentage of steel in coloum,beam,slab,footing in detailed

1918


why building got air crack? if it get in one particular are what is means?

1958


What is the standard rate of installing ties for column(60cmx60cm) and beams(50x850)(weight)

1197


What are the problems one might face while having a Cantilever balcony?

1051


What will you do if you encounter problems like accidents?

615