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May 27 2020 The crushing value of an aggregate indicates its resistance against crushing under gradually applied compressive loads The standard aggregate crushing test is made on aggregate passing 12 5mm IS sieve and retained on 10 mm IS sieve Procedure About 6 5 Kg material consisting of aggregates passing 12 5mm IS sieve and retained on 10mm sieve is
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High-tech Zone , ZhengZhou , China