What is the meaning of M50,20? What is 50,what is 20

4 Answers   Aroma,

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How many pyramid in egypt?

0 Answers  

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please give the detail design for the soring and shuttering for 8.5m deep excavation in the sandy soil for 25x10 rectangular streaches

0 Answers  

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why elongation index is not required for concreteing coarse aggregate..

2 Answers  

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What should be percentage of silt content in sand?

21 Answers  

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what do you understand by M25 concrete

0 Answers  

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whats is the Indian standard ratio for mix design M5 M10 M15 M20 M25 M30 M35 AND M40???

2 Answers   Harit Dharaa,

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father of soil mechanics

9 Answers  

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How to do bbs in excel format

0 Answers  

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Wats the formula of eccentric footing and how was calculated from concrete qty

0 Answers  

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How many number of bars used in circular columns? Explain WHY?

5 Answers  

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what is density of flyash?

5 Answers   ACS,

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