Roofs | Perforated trays 90/500 (α)
System TP90-RW-DK80S
Rw 56 | RA 53 | RA,tr 48
System composition System Characteristics Documents
Avis technique RE 2020 CSTB FDES
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System composition
  • 1 90/500 perforated tray
  • 2 Rock wool insulation, 100 mm
  • 3 Rock wool insulation, 60 mm
  • 4 CTBH P5 particle board, 22 mm
  • 5 PHONOTECH DK80 acoustic panel
  • 6 Geotextile
  • 7 PVC waterproofing membrane, 1.2 mm
System Characteristics
Dimensions
Length
1200 mm
Width
600 mm
Total thickness
287 mm
Technical
Acoustic reduction
Rw (C; Ctr) = 56 (-3 ; -8) dB
Weight (kg/m²)
70,09
U (W/m².K)
0,15
Documents
Assembly instructions
Certifications
Avis technique RE 2020 CSTB FDES