Standards EN 1097-2, ASTM CI31, 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
Perkantoran Mitra Matraman
Jl. Matraman Raya.148 Blok A2 No. 3, Kb. Manggis,
Kec. Matraman, Daerah Khusus Ibukota Jakarta 13150.
