#ndt “Early detection of pavement defects and the causes of deterioration is essential for effective maintenance planning,” writes Dr. Alena Uus.

There is a need for optimisation and development of UK highway survey methods that would provide comprehensive information on the surface and subsurface pavement condition and operate at traffic speed, which eliminates the requirement for lane closures.

Performance of non-destructive testing (NDT) methods commonly employed in pavement condition surveys can be pot
Source: NDT