Impact Acoustic Nebula Ceiling Baffle
The Nebula Acoustic Ceiling Baffle is a unique baffle system, designed by algorithms, combines twin elements to create a cloud-like pattern that not only excels acoustically but contributes to visually elevating any space. The baffle is available in two different radius and heights, complementing each other.
The acoustic panels are suspended horizontally from the structure above, either fixed to a frame and secured by safety hooks or with suspension cables screwed directly into the panel.
Sustainable Acoustics
Impact Acoustic use a minimum of 60% post consumer recycled PET bottles in the manufacture of their acoustic panels. Each of the 24mm thick panels remove 380 plastic bottles from the environment while the 12mm panel recycles 178 plastic bottles
24mm Thick Panels – 88 plastic bottles/m2
Features
- Excellent acoustic performance
- Cradle to Cradle Certified™
- Low volatile organic compound (VOC) emission
- LEED v4 – VOC emissions in LEED EQ credit (Low-emitting products)
- Safe, non-toxic, non-irritant and non-allergenic
- Made from 100% polyester fibre
- Manufactured using a minimum of 60% post-consumer recycled material
- Fire Classification EN 13501-1 – B-s1, d0
- Available in a wide range of colours
- 24mm thick
- Light-weight and easy to handle
- Highly durable providing long-term stability and performance
Applications
- Open plan offices
- Boardrooms
- Meeting rooms
- Retail outlets
- TV and Radio Studios
- Schools and colleges
Dimensions
- Diameter 1080mm, Height 275mm
- Diameter 1550mm, Height 260mm
Acoustic Performance
Thickness | 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz | αw | NRC |
---|---|---|---|---|---|---|---|---|
24mm w/50mm airgap | 0.15 | 0.35 | 0.75 | 1.00 | 1.00 | 1.05 | 0.65 | 0.80 |
24mm w/100mm airgap | 0.20 | 0.65 | 0.90 | 1.00 | 0.95 | 1.05 | 0.90 | 0.90 |
24mm w/200mm airgap | 0.55 | 0.85 | 0.90 | 0.90 | 1.00 | 1.05 | 0.95 | 0.90 |
24mm w/300mm airgap | 0.70 | 0.85 | 0.85 | 0.95 | 1.00 | 1.05 | 0.95 | 0.90 |
Sound Absorption Coefficient (BS EN ISO 354).
The sound absorption coefficient indicates how much of the sound is absorbed in the actual material. This absorption coefficient varies with the frequency of sound.
Specification
Acoustic Panels (Baffles)
Ceiling treatment shall be Impact Acoustic Nebula Suspended Acoustic Ceiling Panels, manufactured from thermally bonded high density polyester containing not less than 60% post-consumer recycled material.
Supplier – Buildtec Acoustics / Website – www.buildtec.ie
Panel Size
Diameter 1080mm, Height 275mm
Diameter 1550mm, Height 260mm
Colour – (Insert Colour)
Sound Absorption
24mm with 50mm air gap: EN ISO 11654 – Class C, NRC 0.80
24mm with 100mm air gap: EN ISO 11654 – Class A, NRC 0.90
24mm with 200mm air gap: EN ISO 11654 – Class A, NRC 0.90
24mm with 300mm air gap: EN ISO 11654 – Class A, NRC 0.90
Fire Rating Classification: EN13501-1 B – s1, d0.
Install as per Buildtec recommendations.