摘要 |
<p>The hold (1) has a hold element (2) with an abrasion resistant surface (3) and a rear side (7), which exhibits a thin layer (8) that is fastened with the rear side by an adhesive. The hold element is made of polyester-quartz sand-chalk-mixture. The layer is made of thermosetting polymer of epoxy resin or polyurethane, thermoplastic of polyethylene, thermoplastic, fabric of textile, jute, plastic, and paper or metal, where the layer is reinforced with glass fibers, textiles, jute or metal. The layer is cut out of a mat or a foil, and fabric course.</p> |