The different PVC compound types intended for the production of profiles with thickness from 0,9 mm to 15 mm result in a high-quality product (comparable to the profiles extruded with virgin compound) at a very competitive price. LABORPVC-EPR formulations are mainly made of scraps of profiles, windows profiles, calendered and thermoformed items, entirely from a post-industrial pre-consumer source. The production dept. adds calcium carbonate in a variable percentage to optimize its mechanical characteristics. During the process then other elements are added: additives as paraffin wax, Ca/Zn stabilizers and if needed impact-resistant elements to improve the processing. The main application for this kind of compound is the production of technical profiles, spiral pipes, sheet piles, and construction profiles.