Key Features
- Non-combustible (Euroclass A1), melting temperature above 1000 °C
- Water-repellent and non-hygroscopic; vibration resistant
- Chemically inert, odourless, recyclable and eco-friendly
- Lightweight and easy to cut and install
- Weighted sound absorption αw = 1 — Class A (EN ISO 11654); NRC = 1 (ASTM C423)
Applications
- Masonry cavity walls
- Ventilated facades
- Twin-skin metal walls
- Dry-construction walls
- Roof frames & attics
- Timber floors & suspended ceilings
- Insulating panels and doors
Technical Specifications
- Declared thermal conductivity (10 °C)
- λ₀ = 0.033 W/(mK)
- Nominal thickness
- 20 – 200 mm
- Density
- 100 kg/m³
- Fire classification (EN 13501-1)
- A1 (non-combustible)
- Melting temperature
- > 1000 °C
- Specific heat capacity
- 1.03 kJ/kg·K
- Thickness tolerance
- T4 (−3, +5 mm)
- Compressive stress at 10%
- 5 kPa (dN ≤ 60) · 10 kPa (dN > 60)
- Dynamic stiffness (80 mm)
- 5 MN/m³
- Water absorption
- Short-term < 1 kg/m² · Long-term < 3 kg/m²
- Water-vapour resistance factor
- μ = 1
- Air-flow resistivity
- 60 kPa·s/m²
- αw (50 mm)
- 1 — Class A (EN ISO 11654)
Need help choosing the right solution? Our acoustic consultants will recommend, supply and install the right system for your project.
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