HABITAT / Transparent Barriers

PMMA PANELS

Noise barrier composed of transparent PMMA (polymethylmethacrylate) panels with frame and gaskets. The extruded or pure PMMA panel can be transparent or colourless and has been approved by RFI/ITALFERR. The sheets are completed by a perimeter frame in self-passivating Corten steel or galvanized painted steel on 3 or 4 sides. NOMINAL DIMENSIONS: length: 3000 mm – variable height: from 500 to 2000 mm – sheet thickness: 15, 18, 20, 25 mm

FEATURES:

The technical features of the PMMA panel are compliant to UNI EN ISO 7823 part 1 and 2. The EPDM gaskets guarantee perfect sealing and the plate-frame system absorbs the expansion due to dynamic and thermal factors. The panels can be inserted between HEA- or tubular columns. Anchoring system for foundation, bolts and nuts are suitable to the predicted barrier-height.

ADVANTAGES:

Personalization: possibility to install transparent, coloured sheet with and without silk-screen prints

Resistance and durability:  reinforced sheets with polyamide wires increase, in case of impacts,  the panel resistance and panel safety is guaranteed; sheet bending obtained by cold processing or thermoforming;

Perfect acoustic insulation: Sound-insulation class B3 according to UNI EN 1793

ADDITIONAL ACCESSORIES:

• retainer cables
• watertight seal
• “Lip” type seal also acting as an electric insulator between frame and profile
• reinforced PMMA sheet
• Locking system with thrust parts

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