Whisperwave Baffles provide exceptional acoustical control
and design flexibility. Lightweight and easy to install, Whisperwave baffles
are ideal for use in classrooms, cafeterias, multipurpose rooms, indoor swimming
pools, offices, libraries, religious facilities, and other large open areas.
FEATURES:
- Curved accent acoustic baffles
- Exceptional acoustical control across all frequencies
- Lightweight and easy to install
- Made from Class 1 fire-rated willtec® foam
DIMENSIONS:
Standard 24" x 48"
QUANTITY:
4 Baffles Per Box
THICKNESSES:
COLORS:
- Natural White or Light Grey; can be HPC Coated in Black, Grey, White, Beige,
or Charcoal
INSTALLATION:
Corkscrew hangers are installed in the field for either wall-to-wall cable
installaiton, or ceiling-mounted cable installation.
SOUND ABSORPTION:
45.3 sabins 48" x 96" x 2.5 " cloud per ASTM C423-07)
APPLICATIONS:
Classrooms and libraries, cafeterias, entertainment facilities, multipurpose
rooms, indoor swimming pools, offices, religious facilities and other large
open areas
SPECIFICATIONS:
PHYSICAL DATA—
willtec®
fMaterial |
|
|
0.5 to 0.7 lbs./cubic
ft. (ASTM D3574-77) |
|
302 degrees F |
ire Resistance |
Class 1 per ASTM E
84 (all finishes)
Meets UL 1715 (willtec natural) |
lame Spread per
ASTM E 84 |
Natural: 5
HPC Coated: 15 |
|
Natural: 50
HPC Coated: 150 |
|
Passes UL 181, section
11 |
ungus Resistance |
Rating 0 per ASTM G21
|
inishes |
Natural White, Gray,
or HPC Coated |
ont size="2" face="Arial, Helvetica, sans-serif">
SOUND ABSORPTION
inish |
|
Coefficients
per ASTM C423-90a
|
|
|
125Hz
|
250Hz
|
500Hz
|
1kHz
|
2kHz
|
4kHz
|
NRC
|
Mounting
Type
|
|
2" |
0.11 |
0.33 |
0.85 |
1.05 |
1.09 |
1.06 |
0.85 |
B |
|
2" |
0.13 |
0.41 |
1.02 |
1.18 |
1.18 |
1.13 |
0.95 |
B |


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