Armstrong Acoustic Ceiling Tiles Cortega 600x600x15mm
Description:
Armstrong acoustic ceiling tiles Cortega range offers a medium-textured, economical solution with standard acoustical absorption
- Sound Absorption αw – 0.55
- Sound Absorption Class – D
- Sound Attenuation Dnfw (dB) – 34
- Sound Absorption NRC – 0.55
- Light Reflectance – 82%
- Recycled Content – 51%
- Humidity Resistance (RH %) – 70
- Cleanability Types – Dry cloth / Soft brush