OPC 43 OR PPC for rcc structures(raft foundation,column etc)? For M20,,which cement is better and why? for a residential structure (3 storey plus basement)

3 Answers  

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usually hand broken stones are used for cement concrete 1:4:8 in foundation of single /two story houses with a view of economy in construction.what advantages it will give if you use machine crushed stone in place?

0 Answers  

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The corrosion resistance of a material is.

4 Answers  

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Why does the pressure increase under soil?

0 Answers  

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In Abutment walls (A1 side) why we are adopting fixed bearing (POT-PTFE)?

0 Answers  

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I want to know the material required per Square foot in rcc roof i.e.Steel ,Cement,

0 Answers   Das Infratech,

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how statics is different from dynamics

0 Answers  

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is there any influence of water(used for mixing of concrete) on a weight of harndend concrete.

0 Answers   Construction, UPSC,

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Why we are using 150 mm X 150 mm X 150 mm cubes for testing the compressive strength of concrete in CTM and why not other sizes?

1 Answers   BARC,

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WHAT IS NON DESTRUCTIVE TEST?PLEASE GIVE ME THE PROCEDURE?

3 Answers  

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Determine the production capacity of a treatment plant for a city of 1,250,000 population. Assume the specific consumption per capita of 15ol/c/d, non-domestic water use of 30,000,000 m³/year, and UFW of 12%.

0 Answers  

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what is diffreant between the english bond&flamish bond

2 Answers  

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