Permatrack road surfacing repair system is a technically advanced, polymer modified asphalt, comprising Permatrack PSB, a flexible waterproofing layer and Permatrack H, a high modulus surface course. Stone chippings are applied to the Permatrack H during installation to match the adjacent highway surface and meet the highest skid resistance specifications. The Permatrack inlaid crack repair system is covered by BBA HAPAS certificate 02/H072.
The Permatrack system is rapidly installed, minimising disruption and inconvenience to road users, and providing a cost effective, long-term solution to highway crack maintenance. It can also be used for a wide variety of road repair purposes, including transitional joints – where railway lines are set within the road surfacing, expansion joint details and the reinstatement of street iron works and shoulders.