Covers the procedure for measuring the breakdown of an aggregate subjected to abrasion in a Los Angeles testing machine.

NZS 4407.3.12:1991
Original price was: $254.00.$127.00Current price is: $127.00.
Methods of sampling and testing road aggregates – Methods of testing road aggregates – Laboratory tests – Test 3.12 The abrasion resistance of aggregate by use of the Los Angeles machine
Standards New Zealand , 05/31/1991