Specifications

PROVEN NOISE REDUCTION

• Performance Certified by independent laboratory testing.
• Reduces Transmitted Noise penetrating the wall by more than 80%
• Reduces Reflected Noise by more than 60%

COST EFFECTIVE

• Easily transported to job site and installed with light equipment. Installed cost is competitive with concrete block.
• Total life cycle cost is lower than conventional materials. Modular, factory-assembled panels save money through fast installation, low maintenance cost, and easy relocation.

INNOVATIVE DESIGN

• Lightweight, factory-assembled wall panels consist of clear plastic blocks surrounded by noise trapping bezels and mounted in a high strength steel frame.

Ideal for new construction and for improving the aesthetics and performance of existing walls.

MATERIAL

Block

Polycarbonate

Bezel

Noryl® or Polycarbonate

Frame

Steel or Plastic

SINGLE PANEL SECTIONS

Thickness

5 in.

Height

As Required in 16 Inch Increments

Length

Up to 16 Feet Between Columns

WEIGHT

Appx. 6 lbs. per sq. ft.

COLOR

Custom Colors Available

STRENGTH ¹

Wind load deflection

Length to deflection ration @ 60 mph. = 240.

NOISE REDUCTION ²

Freq. (Hz.)	250	500	1000	2000	4000
AC	0.21	0.64	0. 88	0. 72	0. 58
STL (dB)	23	23	24	36	36

Absorption Coefficient (AC) per ASTM C 423-90a.

Sound Transmission Loss (STL) per ASTM E-413

procedure E 90-90.

1. Merrill Goulding Assoc. Consult. Engineers, Los Angeles, CA.

2. Western Electro Acoustic Lab., Santa Monica, CA.