TZ-XT PANEL / ROOF
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Product
Sandwich panel with metal faces and rigid, insulating core.
With high-insulating power, its tongue-and-groove sealed joints guarantee full enclosure leak-tightness.
PIR foam (polyisocyanurate), with excellent fire resistance, is used as insulating core.
Available in various thicknesses, coatings and colours.Applications
Insulating roofs for industrial, residential, commercial and sports facilities building.
Depending on loads, it can support spans of up to 6.5 m.
The 120mm-thick panel has a thermal transmittance of only 0.17 W/m2K.
Applicable quality and standards
Steel plating: UNE-EN 10346 for galvanised coatings and UNE-EN 10169 for organic coatings. Panel: Manufactured according to UNE-EN 14509.
Avis Technique d'Application 2/16/1772.
Technical specifications:- Insulating core: Rigid polyisocyanurate foam (PIR)
- Outer steel sheet: S220GD
- Useful width / maximum length: 1,000 mm / 16 m (between 13.5 and 16 m with special transport).
- Nominal density: 40 kg/m3
- Declared thermal conductivity: 0.022 W/mK
- Nominal panel thicknesses: 30 | 40 | 50 | 60 | 80 | 100 | 120 mm.
- Thermal transmittance (PIR) : 0.62 | 0.48 | 0,42 | 0.33 | 0.25 | 0.21 | 0.17 W/m2K
- Coatings available:Polyester or Polyester plus lacquered (25 µ) Granite HDS (35µ) or HDX (55µ) PVDF - Polyvinylidene fluoride (35µ) PET (50µ), only for inside face of the panel
Fire resistance:- TZ-PIR XT: Euroclass B-s1,d0.
Support structure
Range of TZ steel purlins with edges up to 350 mm and 3 mm thick..
Finishing and complement elements
Conventional, die-stamped or curved finishes and ventilation systems.
Natural lighting
Various types of skylights and translucent plaques on the roof or façade.
Colour chart
A wide range of colours and coatings.