How to know proportions of cement, sand, aggregate in different types of grades like M5, M10, M20, M30?

6 Answers   NCC,

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which tests for concrete pouring period at the site?

5 Answers   Al Turki, L&T,

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what is the IS code no. for concrete wastage?

0 Answers  

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Define road.

3 Answers  

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i am completed my b.tech EEE in 2009,,,iam trying the job 3+ for AUTO CAD (ELECTRICAL),, what is the market for autocad electrical in hyderabad... how to handle the intervws give some suggestions ?

0 Answers  

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material used for mendrel use to bend epoxy coated rebar

0 Answers   Saudi Aramco Shell Refinery Company SASREF,

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How to decide the Lap Length in Steel Reinforcement

7 Answers   Jubilant,

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how to calculate the bricks in 100yard

2 Answers  

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What is the coeffiencent Friction Angle between Steel and Ashphalt?

0 Answers  

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What will be weight of 0.5mm GI sheet per sq.ft?

1 Answers  

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1) why bent up are provided at l/4 or l/5 distance not at l/8or l/10? 2) why extras are provided in beams at top and why upto 0.3l distance max.? 3) why chairs are provided in two way slab?

1 Answers   L&T,

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How many cum of 9.5mm stone in 1 ton ?

0 Answers   GT Realty,

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