Los Angeles Abrasion Test On Aggregates

Standard: EN 1097-2, Also conforming to NF P18-573, UNE 83 114, UNI 8520-19, CNR No. 34, ASTM C131
Los angeles abration machine consists of a rolled steel drum having an inside diameter of 710 mm and internal length 510 mm. The drum is rotated by a speed reducer driven by an electric motor at a speed of between 30 and 33 r.p.m. The machine is equipped with an automatic counter, which can be preset to the required number of revolutions of the drum. The unit is supplied with the abrasive charge.