Multilayer acoustic panel 65 LR 70/4 with 40 mm mineral wool and 4 mm viscoelastic membrane for effective airborne sound insulation. Excellent soundproofing in minimal space—ideal for ceilings and walls in buildings with high acoustic requirements. Ready for shipment within 24 hours after payment.
⚙ Technical characteristics:
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Dimensions: 100 × 60 × 4 cm
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Material: Mineral wool (40 mm) + viscoelastic membrane (4 mm)
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Color / Surface: –
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Weight per unit: approx. 5.6 kg net
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Use: Acoustic insulation for ceilings and partition walls
-
Special features:
– Airborne sound insulation Rw = 54 dB
– Thermal conductivity: λ = 0.035 W/m·K
Multilayer acoustic panel 65 LR 70/4 with 40 mm mineral wool and 4 mm viscoelastic membrane for effective airborne sound insulation. Excellent soundproofing in minimal space—ideal for ceilings and walls in buildings with high acoustic requirements. Ready for shipment within 24 hours after payment.
⚙ Technical characteristics:
-
Dimensions: 100 × 60 × 4 cm
-
Material: Mineral wool (40 mm) + viscoelastic membrane (4 mm)
-
Color / Surface: –
-
Weight per unit: approx. 5.6 kg net
-
Use: Acoustic insulation for ceilings and partition walls
-
Special features:
– Airborne sound insulation Rw = 54 dB
– Thermal conductivity: λ = 0.035 W/m·K