GRP grating

floorpanel

GRP Sandwich grating consist of a GRP grating, guaranteeing the bearing function, and two GRP panels laminated on top and bottom. Basically, all moulded GRP gratings can be used as a base for GRP-Sandwich gratings. The thickness of the panels is 3 mm standardized. Optionally, a panel thickness of 5 mm is available. Providing an optimal connection of the two elements, the surface of the gratings is grinded smooth before laminating the panels. Basically, all moulded GRP gratings can be used as a base for GRP-Sandwich grating There is a range of different surfaces. Please consider our explanations regarding anti-skid properties. Fiberglass flooring with several resin systems All resin types can be modified acc. special requirements like corrosion resistance, temperature and fire performance. Orthophthalic Polyester resin(OPR) - Budget resin for light-corrosive applications - resin type: orthophthalic polyester - hardly flammable, halogenic free (non-toxic) - self-extinguishing properties - HDT (A): 80 °C - dimensional stability (Martens): 160°C Isophthalic Polyester resin (IPR) - Standard resin for several applications/universal use - resin type: isophthalic polyester - hardly flammable, halogenic free (non-toxic) - self-extinguishing properties - HDT (A): 120 °C - dimensional stability (Martens): 160°C