Answer / s.maheswari

M40 the minimum strength is 48.25mpa
M20 the minimum strength is 20N/sq mm
M50 the minimum strength is 58.25mpa

Answer / dhanaji

M-40 the minimum strength is 44N/mm2 at the 28 days

how much % of cement can be replaced by flyash ....

4 Answers   L&T,

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What is the meaning of TMT on Steel rebars

6 Answers  

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DESIGN OF TRUSS ELEMENTS

0 Answers   TCE,

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what the length we reduce for 45deg. bend for each side bend of bar.we know the 2d in case of 90 deg. bend.give clarification also?

1 Answers  

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what is the diffreance between 1 way slab& 2way slab?

8 Answers  

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what are the compressive strength requirements(in 7 days & 28 days) of cement sand mix used for plastering purpose (Cement:sand-1:6)? Kindly give the IS Code reference also.

3 Answers   L&T,

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How to calculate volume of concrete & steel on tank foundation & ring wall ?

0 Answers  

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what is weight ratio for concerete grades M5 to M40

1 Answers   UBF,

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If the proportions of concrete is a:b:c i.e if "a" parts of cement,"b" parts of fine aggregate & "c" parts of coarse aggregate are mixed by volume. Then the resulting volume will have a volume of ------? How?

0 Answers  

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How will you determine the capacity of a reservoir with help of contur

3 Answers   Triveni,

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For Granite Flooring,For Cement Slurry purpose which one is effective of cost control whether OPC or PPC or White cement?

0 Answers   Jain Housing,

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what is escalation?how it is done?

0 Answers   Vishal Nirmiti,

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