Technical Specification

Specification :

Standards            : EN 1097-2, ASTM C131, C535

Used as an indicator of relative quality of aggregates.
Test measures degradation of standard gradings of aggregates when subjected to abrasion and impact, in a rotating steel drum containing an abrasive charge of steel balls.
Up to twelve balls are used, depending on gradation of test sample.
Fully coated with electrostatic dye.
Easily set to ASTM and EN standards.
Can be set to desired number of rotations.
Automatically stops after preset number of rounds.
Emergency stop button, Collection plate.
Include
12 Abrasion Balls