PANEL SANDWICH DESCRIPTION Fireproof roof panel with rock wool insulating core to ensure excellent protection against fire, adjustable according to the thickness of the panel. In addition, the exterior frets gives it greater mechanical resistance against external loads and forces. The mineral fibers that make up its insulating core alternate and compact to ensure maximum protection with a simple assembly: the panel overlaps in the frets of two contiguous panels to ensure maximum tightness against leaks and damp. In its manufacture, special galvanized and pre-lacquered steels are used, which comply with the EN 508-1 standard, with PET, Plastisol, PVC, PVDF, PS50, PS55 and PS200 coatings, among others, according to customer requirements Outer Side Inner Side Pre-lacqued steel Pre-lacqued steel Most common colours CROSS SECTION OF THE ACOUSTIC ROCKWOOL ROOFING OVERLAP INSTALLATION The Fireproof Rock Wool Sandwich Panel has gained popularity, in recent years, due to its quick and easy assembly process. The fixation between one rockwool plate and the other is done by overlapping and screwing directly to the structure at the meeting between the two. In addition, we will provide the specific screws for all types of surfaces together with the special washer (cappelletti) with a neoprene gasket to prevent leaks. See our range of sandwich panels and accessories on our website https://sandwich-panel.net

• HIGH DENSITY See our range of sandwich panels and accessories on our website https://sandwich-panel.net