May 05, 2010· Calculation of Aggregate Crushing Value. Theratio of weight of fines formed to the weight of total sample in each test shall be expressed asa percentage, the result being recorded to the first decimal place. Aggregate crushing value = (W2 x 100) / (W1-W) W2 =Weight of fraction passing through the appropriate sieve. W1-W =Weight of surface dry sample.

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