Description:
ViscoLAM 35 is a high-density, viscoelastic acoustic foil based on bitumen with a fiberglass carrier. It is used to improve sound insulation in lightweight partitions, especially drywall. Its mass in a thin profile effectively dampens resonances and enhances airborne sound insulation.
Ready for shipment within 24 hours after payment.
Technical specifications:
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Dimensions: 1.0 m × 0.1 m (per roll 0.1 m²)
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Material: Viscoelastic bitumen-fiberglass mix
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Thickness: 2 mm
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Weight: approx. 3.1 kg/m² (approx. 0.31 kg per roll)
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Density: 1,600 kg/m³
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Acoustic performance: Reduces impact sound, attenuates critical frequencies, and increases sound insulation (e.g., airborne sound insulation 65 dB with drywall)
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Fire reaction: Euroclass F (non self-extinguishing)
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Application: Ideal for efficient sound decoupling in drywall and metal constructions
Product detail block:
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Model: ViscoLAM 35 – 2 mm – 1 × 0.1 m
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Product type: Acoustic foil / soundproofing foil
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Material: Bitumen viscoelastic with fiberglass carrier
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Weight: approx. 3.1 kg/m² (approx. 0.31 kg/roll)
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Origin: Spain – CHOVA brand
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Special advantages:
– Effective sound insulation with extremely low material thickness
– Ideal for renovation situations and lightweight constructions
– Improves acoustic surfaces without adding extra mass