Los Angeles Abrasion Machine

Los Angeles Abrasion Machine for Aggregate Fragmentation Testing

The Los Angeles abrasion test is is a fundamental device for assessing the resistance of aggregates to abrasion and fragmentation. It is designed to comply with major international standards for material durability testing.

Easily set to ASTM and EN standards. Can be set to desired number of rotations.

The device consists of a cylindrical steel drum with an inner diameter of 711 mm and an inner length of 508 mm and an electronic control unit. The drum rotates at a speed of 31-33 rpm. Device has an automatic counter that automatically stops when a preset number of cycles have been completed. A tray is included for easy sample removal.

As per EN standards, the abrasive ball set and 1.6 mm sieve and as per AASHTO and ASTM standards the abrasive ball set and 1.7 mm mesh size sieve needs to be ordered seperatly.