Absorbent-insulating panels
Our absorbent and insulating wooden acoustic screens harmoniously integrate the landscape.
The choice of materials and their autoclave treatment guarantee them a better longevity.
The panels can be easily adapted according to your architectural desires (other types of cups, pattern to be made on the back side, …)
BA 02
Panels slipped between HEA profiles.
Maximum length: 4000 mm // Maximum height: 2500 mm // Thickness: 131 mm
Composition :
- Absorbent mineral wool protected by an anti-defibrating veil and an anti-rodent mesh
- European softwood impregnated in autoclave (class 4)
- Wooden frame of square section
- Rear face: thin horizontal clapboards nested by groove and tongue, screwed onto the frame
- Front: square cups spaced, screwed on wooden slats
Acoustical characteristics:
In situ values
- Acoustical reflection: DLRI = 6 dB according to EN 1793-5
- Insulation in the middle of the panels: DLSI,E = 31 dB according to EN 1793-6
- Insulation at the right of the poles: DLSI,P = 31 dB according to EN 1793-6
Laboratory values
- Sound absorption: DLα,NRD = 11 dB according to EN 1793-1
- Insulation: DLR = 28 dB according to EN 1793-2
Insulating panels
Our insulating wooden noise barriers are used as protection, or when only insulation performance is needed.
The choice of materials and their autoclave treatment guarantee them a better longevity.
The panels can be easily adapted according to your architectural desires (other types of cups, pattern to be made on the back side, …)
BR 01
Panels slipped between HEA profiles.
Maximum length: 4000 mm // Maximum height: 2500 mm // Thickness: 95 mm
Composition :
- European softwood impregnated in autoclave (class 4)
- Self-supporting rigid frame
- Large horizontal clapboards nested by groove and tongue, screwed onto the frame
Acoustical characteristics:
In situ values
- Insulation in the middle of the panels: DLSI,E = 28 dB according to EN 1793-6
- Insulation at the right of the poles: DLSI,P = 28 dB according to EN 1793-6
Laboratory values
- Insulation: DLR = 24 dB according to EN 1793-2