Answer / rajesh sharma

compressive strenth of M20 is 20

Answer / saravana

M means mix design and 20 is its compression strength

one litre of shuttering oil how much area covered the shuttering?

5 Answers   UltraTech,

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what is a coupler and where do u use it ?

1 Answers   ITC Infotech,

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what is the concrete grade for 1034.13N/mmsq

2 Answers  

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why we are doing post tensioning in beams and slabs. it is economical compare to rcc? how?

4 Answers  

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How many no of cement bags required to do the concrete with the proportions 1:1.5:3 for 4inch thickness for 100 sqft?

3 Answers  

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how can we calculate the amount of concrete in trapezoidal footing?

4 Answers  

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how many kilogramme of sand comes in 1 brass ?

11 Answers   Hindalco, Nikhil Construction,

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What is the difference between 53 grade and 43 grade cement

0 Answers   RPP Infra Projects,

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what is the minimum SBC of soil is required for different types of soil?

1 Answers  

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define the grain size analysis and what is the silt size?

2 Answers  

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What is the rate of earthwork excavation?

5 Answers   Tata Steel Limited,

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How much Pressure will apply in Water proofing Grouting method to fill the crack in beams or slabs?

2 Answers   GMC,

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