TECHNICAL DATA SHEET

ALPHAPYRAMID ACOUSTICAL FOAM
Print Data Sheet

Discover the secret of the Pyramids!
AlphaPyramid Acoustical Foam has a unique surface pattern that is matching and seamless when installed. With an NRC rating of .70 - 1.05, the AlphaPyramid Foam works as a powerful sound absorber that dramatically reduces echo, reverberation and standing waves in a variety of facilities. AlphaPyramid Foam gives a uniform look to a treated wall and is ideal for any application where acoustics and aesthetics are both problems.


Class 1 Fire Rated AlphaPyramid in Grey Melamine

AlphaPyramid foam in four colors

FEATURES

APPLICATIONS

SOUND ABSORPTION DATA (NRC VALUES)
OCTAVE BAND FREQUENCIES (Hz)
Product
125
250
500
1000
2000
4000
NRC
2" thick
.07
.25
.60
.94
.97
1.08
.70
3" thick
.44
.48
1.19
1.12
1.16
1.16
1.00
4" thick
.39
.60
1.21
1.08
1.16
1.13
1.05

Acoustical Solutions, Inc
Ph: 800-782-5742 Fax: 804-346-8808