« Back to Dictionary Index1. Rock of specified quality and gradation. 2. Materials such as sand or chipped rock that are spread on paved roads to increase vehicle traction. Also called abrasives. Related Articles: Automotive Dictionary: A/CAutomotive Dictionary: Open Drainage LayerAutomotive Dictionary: Transfer DumpAutomotive Dictionary: BallastAutomotive Dictionary: Balling« Back to Dictionary Index 2024-06-03
