which size of box use of cement,sand,aggregate to use the m 20 concrete. i know the quantity of material cement 400 kg or 8 beg ,662 kg sand and 1200 kg aggregate. i can use only 1 beg cement so pls give me answer . thx in advance

4 Answers   HCC,

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how to know 28 day strength of concrete knowing 3 day or 7day strength of concrete???

3 Answers  

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1)What is swear, swage and storm water? 2)What are the sizes of bricks based on Nominal, practical and standard? 3) What is the distinguies between the grade of cement 43, 53?

4 Answers   L&T,

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what is the functional requirement of cement plaster in RCC members & masonry?? Is it Manditory to do plastering on all RCC members(beams, Columns, Slabs)? in what places plasterring could be kept as an optional one???

2 Answers   WTE,

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strength of bitumen concrete with 80-100 & 60-70 grade bitumen

0 Answers  

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how much used soil in 1 brick of standard size?

0 Answers   Global Career Solutions,

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psc girder detail

0 Answers  

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While calculating quantity of cement required for 1 qubic meter If mix is m25 1:1:2 =4 1.52/4=0.38, 0.38x1440=547.20 kgs I know 1440 is unit weight of cement And what is 1.52 ? And some one using 1.54 and 1.53 etc... Why they are using can u explain me what is 1.52, 1.53, 1.54?

4 Answers  

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ratio of sand, cement and metal in all concrete mix

2 Answers  

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how do we find the nos of bricks in 1 m3 brick masonary

16 Answers   L&T,

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how u design STAGING for Superstructure in BRIDGE construction?

0 Answers  

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what is pure bending

1 Answers  

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