Overlapping sandwich tile, composed of
U-PVC sheets and plastic interior sheet,
injected with rigid polyurethane foam (PUR),
fire retardant and self-extinguishing, with cells
90% closed. Thermal Conductivity of approx
0.02 W/mK (best thermal insulation), density
rated 38kg/m³. Installed with special screwswith neoprene washer, completely waterproof.
Provides excellent thermo-acoustic comfort,
High quality aesthetic finish, long life and
better cost/benefit ratio of the market.
PANELESA-COLONIAL™ UPVC SANDWICH TILE (m²)
Thermal conductivity: 0.02 W/mK Compared
with that of aluminum (1509) or steel
galvanized (334) is relatively low (insulator
thermal).
• Noise reduction: 26.5 dB in frequencies
preferred for octave bands (125,250, 500,
1000, 2000 and 4000 Hz).
• Minimum slope range 7% - Maximum 12%.
• Anti hail.
• Cells 90% closed.
• Polyurethane with retardant components
fire, self-extinguishing.
• Quick product in its cure.
• No screws left exposed to the weather
avoiding possible leaks and trips to the
walk on this one.
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