Product Overview: Aluthermo Quattro® is a thin, multi-reflector, multi-layer
insulation system with fully thermally welded surfaces. It consists of two layers of 30-micron thick pure aluminium, treated against oxidation, separated by air bubble layers in a honeycomb structure, enclosed in fire-retardant polyethylene film, and additional aluminium films with waterproof and fire-retardant polyethylene foam. It acts as a barrier against infrared radiation in both summer and winter.
Functionality: The system's air bubble films and polyethylene foam contain dry, stable air, preventing condensation within the recommended temperature range. The semi-rigid structure is composed of multiple layers, including aluminium films and polyethylene foam, providing thermal and acoustic insulation.
Technical Characteristics:- Thickness: +-10 mm
- Bubble Diameter: 10 mm
- Bubble Height: 4 mm
- Polyethylene Film Thickness: 150 microns
- Number of Aluminium Films: 4
- Polyethylene Foam Thickness: 3 mm
- Outer Aluminium Film Thickness: 30 microns
- Roll Dimensions: 1.20 x 25 m or 1.20 x 6.25 m
- Surface Area per Roll: 30 m2 or 7.5 m2
- Weight: +- 750 g/m2
- Permissible Load with 10% Deformation: 543 kg/m2
- Permissible Load with 20% Deformation: 1232 kg/m2
- Bursting Resistance: 2423 kg/m2
- Equivalent Thermal Resistance: Refer to study WLiK and CIM
- Acoustic Attenuation: Rrose = 34.3 dB(A), Rroad = 28.3 dB(A)
- Impact Noise Attenuation: ΔLw = 22dB
- Operating Temperature Range: -40° to +80°C
- Fire Resistance Classification: Bs1d0
- Warranty: 10 years with Allianz Group
Layer Composition:- 30-micron thick pure aluminium film, treated against oxidation
- Layer of dry air bubbles in fire-retardant polyethylene
- Pure aluminium film treated against oxidation
- Fire-retardant and waterproof polyethylene foam
- Pure aluminium film treated against oxidation
- Layer of dry air bubbles in fire-retardant polyethylene
- 30-micron thick pure aluminium film, treated against oxidation
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