Description:
Boards for suspended ceilings, made of mineral wool with fillers, covered with dispersion paints, colorless on their back side and with white, anarchically perforated fine surface; length 1200, 600 mm, width 600 mm, thickness 15 mm.
Application:
ARMSTRONG suspended ceilings are suitable for residential, administrative and industrial buildings.
Technical Parameters:
| Relative air humidity: | 70% RH |
| Noise absorption αw: | 0.55 |
| Acoustic insulation: | 34 dB |
| Light reflection: | 80% |
| Thermal conductivity λ10: | 0.052 – 0.057 W/mК |
| Reaction to fire: | Non combustible |
| Weight / m2: | ~ 3.50 kg/m2 |
| Fire resistance: | 60 min |
