how 1.52 factor comes while calculating no of bags of
cement...from 1:2:4 design mix?
Answers were Sorted based on User's Feedback
Answer / ajay kumar singh
For 100cum of finished concrete =152cum dry volume of
conc. Hence for 1cum the factor will be 1.52
Calculation of material in 1cum of (1:2:4)conc.
Cement=1.52/1+2+4=0.217cum
Sand=0.217*2=0.434cum
Metal=0.217*4=0.868cum
Is This Answer Correct ? | 63 Yes | 6 No |
Answer / a.jagadesh
For 100cum of finished concrete =152cum dry volume of
conc. Hence for 1cum the factor will be 1.52
Ratio = 1:2:4 For 1m3
= total ingredients = 7
= For cement 1/7x1.52 = 0.217 m3
= For sand 2/7x1.52 = 0.434 m3
= For 20 mm 4/7x1.52 = 0.868 m3
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= 1.519 m3 = 1.52 m3
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Is This Answer Correct ? | 20 Yes | 6 No |
Answer / er.balasundari
This 52 means dry volume to be considered always 50-55%. We can choose those 52 r 53 r 54. Bt mstly choose 52%.Hence it is 1m3 + 52%= 1+0.52 = 1.52. This s very crct answer.
Is This Answer Correct ? | 4 Yes | 1 No |
Answer / sravan
both the above explanations are correct which give the same result!!!
Is This Answer Correct ? | 1 Yes | 0 No |
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