Anechoic Wedges

Polyuretdane Acoustical Foam Panels Put a wedge between you and noise! Anechoic Wedge Panels will stop noise in it's path and dissipate it as kinetic energy through deflection and internal scattering in the panel itself.
Polyurethane Acoustical Foam Panels

Polyurethane Acoustical Foam Panels are used to absorb noise in nearly every setting, from compressor rooms and recording studios, to computer rooms, punch presses, churches and gymnasiums. Panels install easily on walls to handle the toughest noise problems. Hanging Acoustical Foam Baffles can be hung to interrupt and absorb free-floating noise. Hanging Baffles are especially ideal for big indoor areas with hard surfaces, such as gyms, manufacturing areas, auditoriums, and indoor swimming pools.

Sizes 24"x48" and 48"x48"
Thickness 1", 1.5", 2", 3", 4"
Density 0.7 lb/cubic foot
Flammability UL94HF-1
Colors Charcoal, Blue, Brown, Beige
Anechoic Wedges Datasheet
Frequency 125 250 500 1000 2000 4000 NRC
PAF - 1" .15 .31 .73 1.04 1.08 1.12 .80
PAF - 2" .24 .46 1.08 1.05 .98 .90 .90
PAF - 3" .32 .93 1.43 1.33 1.29 1.21 1.25

Applications
Industrial Noise Control
Firing Ranges
In-plant Noise
Metalworking Operations
Commercial, Home and Audio Market
 
Class A Fire Rated Acoustical Foam

A large concern that will need to be addressed first; does your project require a Fire Rated Foam. If you are operating in an institutional environment, public facility, school or church, you should consider the fire rating of any products you introduce for noise control. These type of facilities require a Flame Spread of 0-25 and a Smoke Development of 0-450. For the safety of your clients, customers, and employees we suggest you strongly consider Class A Fire Rated Acoustical Foam for this project.

Sizes 24"x48" and 48"x48"
Thickness 1", 1.5", 2", 3", 4"
Density 0.7 lb/cubic foot
Flammability Class One
Flame Spread 10
Smoke Density 50
Colors Natural white, painted, & hypalon colors
Fire Rated Anechoic Wedge DataSheet
Frequency 125 250 500 1000 2000 4000 NRC
PFRF - 1" .03 .31 .81 1.02 1.01 .96 .80
PFRF - 2" .13 .74 1.26 1.18 1.12 1.03 1.10
PFRF - 3" .33 1.12 1.32 1.39 1.19 1.12 1.26
Anechoic Wedges
Applications
Welding Areas
Generator Plants
Churches and Schools
High temperatures