What is m20 and What is 20 ?
Answer Posted / rajesh sharma
compressive strenth of M20 is 20
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
What is the effect of a building collapse?
asubmerged weir is one in which the water level on the down stream side of the weir is just at the crest level below the crest level above the crest level at stamp elevation as water surface on upstream
Design a cantilever type retaining wall to retain sand for 4m above the ground. The sand fall slopes at the rate of 1 vertical to 2 horizontal. The weight of sand is 18000 N/m3, the angle of repose being 30. The safe bearing capacity of the soil is 200 kn/m2 at 1/25m below the ground level. Use m 15 concrete mix.
Reinforced concrete: suppose you are doing rough estimate for purchase of rebar for reinforced concrete slab for single stores residential building. You know total concrete volume will be 100 m3. How many tons rebar 6, 10 and 12mm will you require for the project?
What is the bowing depth after stressing of PSC Girder of various spans and various dia of strands?
how much cement and sand required for 100sqm of wall plastering in different proportions
What are the responsibilities of a construction manager?
any book or article on pumped concrete.
Why concrete barriers have curved surface profiles?
What is the significance of cost estimate knowledge for an architect?
Please let me know about answer for my Question as "What is the maximum wastage allowable of HYSD Steel in any Bridge project as per Code and Code reference also ?
How much time Required for PPR pipe network testing
What is the different type of slump test indications?
What is meant by autocad?
what is shuttering co efficient?