Akousti-Board Black™

A heavy-density board providing acoustical insulation and a visual barrier, with a black mat applied to provide a smooth, tough finish. This rigid product is durable and designed to stand up to abuse. The product is typically used where framing members are not present.

Applications

Sound Control

Certifications

Product Features

Sounds Control

Akousti-Board Black is designed for use as acoustical insulation on walls and ceilings, and provides a visual barrier with an aesthetic appearance.

Durable & Dark

Akousti-Board Black is an ideal choice when your system design requires a rigid product and where additional strength and abuse resistance are required.

Sustainable

Akousti-Board Black is made with our bio-based ECOSE® binder and is formaldehyde-free. It’s also made with at least 50% recycled glass.

Product Details

Technical Data

TECHNICAL DATA
PROPERTY (UNIT)	TEST	PERFORMANCE
Corrosiveness	ASTM C665	Does not accelerate corrosion of steel
Corrosion	ASTM C1617	Pass
Surface Burning Characteristics (flame spread/smoke developed)	ASTM E84, UL 723	FHC 25/50, UL/ULC Classified

Sound Absorption Coefficients

SOUND ABSORPTION COEFFICIENTS \| ASTM C423, TYPE A MOUNTING, OCTAVE BAND CENTER FREQUENCY (CYCLES/SEC.
DENSITY	THICKNESS	125	250	500	1000	2000	4000	NRC
3.0 PCF (48 kg/m3 )	1" (25 mm)	0.13	0.24	0.56	0.83	0.92	0.98	0.65
3.0 PCF (48 kg/m3 )	2" (51 mm)	0.33	0.67	1.07	1.07	1.03	1.06	0.95

Available 24” (610 mm) wide x 48” (1219 mm) long.