Generally, preservation treatments and pavement overlays are used to restore surface course characteristics such as smoothness, friction and aesthetics, or to add structural support to an existing ...

Cimline has introduced the R3 Asphalt Crack Router, which is designed to support operator safety and sealing operations. Powered by a 27-hp electric start gasoline engine, the machine features a ...

GTRI researchers developed the prototype automated pavement crack detection and sealing system shown here. [Credit: Jonathan Holmes] Repaving roads with fresh tarmac is an expensive, time-consuming ...