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

41 Answers  

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Requirement of cement, and steel 1:2:4 ratio concrete in 1128 Sqft area(Cement No of bags, steel in Kgs)

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what"s the sort of beams?

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For plate load test why we are applying pressure 3 times the proposed allowable bearing pressure? Is there any supporting standards for this?

0 Answers   CDM Smith,

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Is there any possibility of changing in dia of bar from lower to higher (i.e Lower dia bar at bottom and Higher dia bar at top)

3 Answers  

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What is the difference between Grade I, II and III of GSB?

0 Answers  

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primary treatment of sewagw consist of removal of floating materials removal of sand & grit removal of organic materials all above

0 Answers  

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Some one plz help me sir ..m gonna start my g 2 rcc building i have a simple design and i want material estimate plz sir help me.someone plz mail to blue print .thnq

1 Answers  

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How to correct a column which don't have sufficient cover?

1 Answers   Leighton,

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How to calculate construction cost of residential building in mumbai

0 Answers  

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need to join coaching institute in coimbatore tamilnadu ......say me the best coaching for IAS

0 Answers  

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How to calculate shuttering plate weight

1 Answers  

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