Advantages
- Long duration granted by the characteristics of the aluminum foil (absolutely no rust or other type of deteriorations)
- No fibers release or dispersion
- Very high thermal insulation
- Outdoor installation without any additional protection
- Excellent air tightness
- Resistant to high pressure of the air (positive and negative)
- Resistant to salty atmosphere
- Easy access for maintenance
- Easy cleaning (water washing, brushing or disinfection)
Application
Realisation of HVAC air distribution systems (supply, return, exhaust, fresh air) to be installed indoor and outdoor, especially in the following projects:
- Hospitals and operating suites
- Clean rooms and pharmaceutical industry
- Food industry
- Shopping malls/centres
- Swimming pools
Fabrication
Our air ducts are fabricated using a rigid polyurethane foam board, faced on both side by an aluminum foil.
- Panel thickness: 21mm, 25mm, 30mm, 42mm and 64mm
- Rigid polyurethane foam, closed cells, density 48kg/m3 without CFC-HCFC-HFC
- Internal facing: Aluminum foil 60, 80, 200 or 500 micron thickness, treated with 3g/m of epoxy varnish as protection against weather agents and UV rays
- External facing: Aluminum foil 60, 80, 200 or 500 micron thickness, treated with 3g/m of epoxy varnish as protection against weather agents and UV rays
Technical Characteristics
Thermal resistance and thickness:
21mm R 0.99m2 k/w
25mm R 1.20m2 k/w
30mm R 1.50m2 k/w
42mm R 2.00m2 k/w
64mm R 3.00m2 k/w
Nominal pressure:
Positive: 2.000 Pascal
Negative: -2.000 Pascal
Fire rating:
AS1530.3: Class 0,0,0,0
UL 181.11