Graepel-Special 14-14
The edged contour of the Graepel-Special 14-14 has a C profile. The surface features upward and downward-facing perforation of the same size (d = 14.5 mm), while the upward-facing holes cover most of the surface and therefore offer excellent slip resistance. The open cross-section is approx. 20 %. The Graepel-Special 14-14 provides excellent slip resistance and debris displacement and excellent drainage properties. The maximum embossed field is 540 mm.
This special perforation is mainly used in the industrial and commercial sector. It is frequently used for pre-assembled parts, such as scaffolding planks or running boards on commercial vehicles.