PVC foam core sandwich panel (dB 46/50) - ALU

aluminum facingfor duct

Composite panels with special sound insulation (dB46 - dB50), consisting of a pure aluminium cover sheet with a thickness of 1,5 - 2,0mm and a core of mineral fibre insulation (MIN). VERSIONS ALU/dB46-MIN ALU/dB50-MIN SPECIAL CHARACTERISTICS • powder-coated according to RAL • hydrophobic • thermal insulated and sound absorbing • permeable • special heavy film to improve sound insulation APPLICATION EXAMPLES • window fillings • door fillings • balustrade panels • façade panels Surface panels Pure aluminium Al MG 1 Core material Mineral fibre insulation (MIN) Thermal conductivity 035 ALU/dB46-MIN Sound insulation value (dB) 46 (ift 164 43338/13 R1) Thickness of surface panels (mm) 1,5 Panel thickness (mm)/ U-value* 31/1,30 Dimensions Fixed sizes ALU/dB50-MIN Sound insulation value (dB) 50 (ift 164 15262) Thickness of surface panels (mm) 2,0 Panel thickness (mm)/ U-value* 42/0,93 Dimensions Fixed sizes