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Manufacturer's Product Description

Product Description:
A breakthrough in sound control technology, Acousti-Mat® II is the cost-effective solution to "noise" complaints, even with ceramic and wood floors. Its core of fused entangle filaments, attached to a non-woven fabric, creates a void area between the subfloor and a high-strength Maxxon® underlayment.
The low 1/4" profile of Acousti-Mat II allows a thinner floating floor composite and is a cost-effective choice for both new floors and retrofit where floor height is a concern. It increases IIC levels up to 10 points over wood frame, and up to 20 points over concrete. It also increases the STC rating 6-15 points over a bare wood frame system.
Acousti-Mat II is always "Green" with 40% pre-consumer recycled content. It also has water resistant fabric.

Technical Data:
Material Composition: Nylon
Thickness: 1/4" (6 mm)
Density: 6.3 pcf (100.8 kg/m³)
Acousti-Mat II Color: black with white fabric
· water resistant fabric
Flammability ASTM E-84 Fuel Contribution: 0
Smoke density: NFPA Class A
Flame Spread: NFPA Class A

500 psf (2440 kg/m²)
1000 psf (4880 kg/m²)
2000 psf (9760 kg/m²)
4000 psf (19520 kg/m²)
0.06" (1.52 mm)
0.08" (2.03 mm)
0.15" (3.81 mm)
0.20" (5.08 mm)
Underlayment Depth: 1" (25 mm)
Underlayment Depth with Maxxon CSM: 3/4" (19 mm)

'Green' Information:
Sample USGBC LEED Credit Areas*
Project Credit Category How Requirement is Fulfilled
Indoor Environmental Quality LEED for Schools
EQ Prerequisite 3 Minimum Acoustical
Performance Required Sound tests available based on
various floor/ceiling assemblies
LEED for Schools EQ 9 Enhanced Acoustical Performance Sound tests available based on various floor/ceiling assemblies
Materials & Resources MR 4.1 - 4.2 Recycled Content Nylon, 40% Pre-Consumer
MR 5.1 Local/Reg. Materials Enka, NC 28728

Code Listings:

* ICC-ES Legacy Report ER-3433
* ICC-ES Legacy Report ER-4950

Activity with Acousti-Mat II