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State Duff Abrahams water cements ratio law.

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State Duff Abrahams water cements ratio law.

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written 4.7 years ago by |

Duff Abraham’s Law – For workable concrete, the compressive strength of concrete depends on water-cement ratio.

Expression –

S = $\frac{A}{B^x}$

where, S = Strength of concrete

X = water-cement ratio

A, B = Empirical constants

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