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Aggregate Crushing Value As Per Is 383 1970

Aggregate mixed lot 40 mm 4 75 mm average test value Requirements as per IS 383 1970 1 Aggregate crushing Value ( ) — 23 5 Shall not exceed 45 for aggregate used for concrete other than for wearing surfaces and 30 for concrete for wearing surfaces such as runways roads and pavement 2 Aggregate Impact Test ( ) — 20 4