AGGREGATES
Los Angeles Abrasion Machine, Micro-Deval, Polishing & Friction Equipment
Mechanical durability and friction are method-specific. LS-LA-12 combines impact and abrasion in a rotating drum; LS-MDV-4C100 uses wet abrasion in four stainless cylinders; LS-PSV-14 conditions mounted specimens by accelerated polishing; and LS-BPT-126 measures surface-friction response after preparation or conditioning.
Select by Failure Mechanism
Fragmentation & Abrasion
Choose LS-LA-12 to measure mass loss caused by impact, abrasion, and degradation inside a rotating drum.
Wet Micro-Deval Abrasion
Choose LS-MDV-4C100 for simultaneous wet-abrasion conditioning in up to four stainless cylinders.
Surface Polishing
Choose LS-PSV-14 when pavement-surface friction retention and polished-stone performance are the target properties.
Pendulum Friction
Choose LS-BPT-126 when the workflow requires a portable 126 mm pendulum slide over prepared specimens or pavement surfaces.
Available Products
4 products in this category
Los Angeles Abrasion Machine
Full-size Los Angeles abrasion machine with a 710 × 508 mm drum, 30-33 rpm drive, four-digit revolution counter, and complete 12-ball abrasive charge.
Accelerated Polishing Machine
Fourteen-specimen accelerated polishing machine with a 320 rpm road wheel, controlled 725 N polishing load, dual abrasive feed, and regulated water delivery.
Four-Cylinder Micro-Deval Abrasion Machine
Four-station Micro-Deval machine with 200 mm stainless cylinders, 100 ±5 rpm rotation, 10 mm abrasive balls, and automatic revolution-count stop.
British Pendulum Skid Resistance Tester
Portable pendulum friction tester with a 1500 g arm, 126 mm slide length, 22.2 N static pressure, three rubber sliders, ruler, water bottle, and carry case.
Compliance & Standards
All products in the Abrasion, Polishing & Surface Friction category comply with international testing standards including:
ASTM Standards
EN Standards
AASHTO Standards
BS Standards
ISO Standards
Frequently Asked Questions
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