Technical specification:
Material: Extruded Polystyrene (XPS)
Thickness: 1.5mm ± 10%
Length: 10,000mm ± 1%
Width: 1,000mm ± 1%
Density: 168 kg/m³ ± 10%
Thermal Resistance (R-value): 0.04 m²K/W
Heat Transfer Coefficient (λ): 0.029 – 0.034 W/(mK)
Punctual Conformability: ≥ 0.9mm
Water Absorption (24h): ≤ 1%
Water Absorption (28 days): ≤ 2%
Drapeability: Good, adheres flat to the substrate after unfolding
Compressive Strength: ≤ 400 kPa
Vapour Permeability (SD-value): ≤ 75 ± 5%
Dynamic Load Resistance: › 100,000 cycles
Resistance to Large Ball Impact: ≥ 125 cm ± 5%
Impact Sound Reduction (IS): ≤ 19 dB ± 5%
Reflected Walking Sound (RWS): ≤ 14% ± 2%
Technical specification:
Material: Extruded Polystyrene (XPS)
Thickness: 1.5mm ± 10%
Length: 10,000mm ± 1%
Width: 1,000mm ± 1%
Density: 168 kg/m³ ± 10%
Thermal Resistance (R-value): 0.04 m²K/W
Heat Transfer Coefficient (λ): 0.029 – 0.034 W/(mK)
Punctual Conformability: ≥ 0.9mm
Water Absorption (24h): ≤ 1%
Water Absorption (28 days): ≤ 2%
Drapeability: Good, adheres flat to the substrate after unfolding
Compressive Strength: ≤ 400 kPa
Vapour Permeability (SD-value): ≤ 75 ± 5%
Dynamic Load Resistance: › 100,000 cycles
Resistance to Large Ball Impact: ≥ 125 cm ± 5%
Impact Sound Reduction (IS): ≤ 19 dB ± 5%
Reflected Walking Sound (RWS): ≤ 14% ± 2%

