Below is the comprehensive procedure, apparatus list, and calculation method, along with official reference links for PDF downloads. Indian Standard: IS 2386 (Part IV) - 1963 British Standard: BS 812-112: 1990 1. Necessary Apparatus To perform the test, the following equipment is required: IMPACT VALUE OF AGGREGATE - iricen
The test is a fundamental procedure used in civil engineering to assess the "toughness" of road aggregates. While some aggregates resist slow, steady crushing, they may fail under the sudden, intense shocks typical of heavy traffic—making this test essential for quality control in pavement construction. aggregate impact value test procedure pdf download