The Aggregate impact value (AIV) apparatus is used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The counter fitted to the machine automatically records the number of blows delivered to the sample. AIV is made from steel protected against corrosion.
AG1130 Aggregate Impact Value (AIV) Apparatus is supplied complete with;
• Impact Value Frame with Counter
• Cylindrical Measure, Ø 75 mm,
• Steel Tamping Rod, Ø 16x600 mm