
Hot rolled asphalt and SMA
Hot rolled asphalt is a dense, well-proven surfacing material widely used on roads and heavily trafficked areas in the UK. It's laid hot, compacted with rollers, and often finished with chippings rolled into the surface for skid resistance.
Stone mastic asphalt, or SMA, uses more coarse stone bound with a rich bitumen content, giving a surface that holds up under heavy, repeated loading, such as bus routes and haul roads. We specify the right material for the traffic the surface will actually see.







