Answer / rajesh sharma

compressive strenth of M20 is 20

Answer / saravana

M means mix design and 20 is its compression strength

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1 Answers  

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Cost control in civil construction as well as Quality control

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What is the ratio of grades m5, m7.5, m10, m15, m20, m25, m30, m35, m40?

0 Answers  

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