GRP structures

Steles for the route of the industrial culture in NRW Originally, prominent points of the route were marked by stainless steel steles. The material corroded after some time, though, so it was decided to replace them with GRP steles. With stability for traffic safety and the longevity of the material, GRP offers decisive advantages for sustainable use. www.route-industriekultur.ruhr/ankerpunkte.html