What is the ratio of cement, sand, aggregate of mix M25

20 Answers   CCCL, Sarvottam Cement,

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significance of specific surface area of particles?

0 Answers  

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manhole height is 1500 mm and width of brickwork is 230 mm dia of manhole covering is 560 mm brick masonry 1:4 horizontal length is 1500 mm and plaster 12 mm thick on both side 1:3. how to estimate the quantity of brickwork with mortar cement and sand for manhole chamber.

0 Answers  

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A person becomes tired when ups a stairs because of––

1 Answers  

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What is the FE 250 structural steel of 8mm tk plate testing sample intervals with IS code or international code?

0 Answers   GVR, Howe Engineering, L&T,

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A bill was raised by contractor which read as follows 1.) Excavation in normal soil upto 1.5m - 250 cum 2.) Excavation in normal soil 1.5m to 3m - 240 cum 3.) Excavation in soft rock - 350 cum 4.) Excavation in hard rock - 250 cum 5.) Filling with available soil - 825 cum 6.) Filling with bought out soil - 1100 cum How can I verify the above quantities, especially for item no. 5 & 6? What checks are necessary before releasing the bill ?

5 Answers  

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why there is curve at the end in channel sectin

3 Answers   Birla, GNFC,

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in the footings first which reinforcement bar has to be layed as per design criteria.

3 Answers  

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I've one slab of 24m x 43m. How to calculate required steel For this slab.

5 Answers   Reliance,

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What out turn civil works

0 Answers  

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What is the concepts of buoyancy & effect of weight distribution on floating bodies?

1 Answers  

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What is OSHA compliance?

0 Answers  

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