Every street or other traffic area needs a solid foundation, a road surface meeting the requirements. Apart from competence in asphalt road construction, PORR also possesses the experience and required resources for the mechanical or manual construction of concrete pavement for traffic areas such as roundabouts, parking lots, motorways or airports. Furthermore, it is a specialist for joint, overhaul and surface technologies. This includes the application of EP-Grip surfaces, the processing of joints in road construction, grinding, grooving and much more. Last, but not least, we also take care of soil stabilisation using the mixed-in-place method.