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PRODUCT DETAILS

Manufacturer's Product Description

Performance
:
Acoustics

Acoustical options available.:
Sound Absorption (NRC)

A measure for rating the overall sound absorption of a material when used in an enclosed architectural space where sound is reflected at many angles of incidence. A ceiling system with an NRC < 0.50 is low performance, an NRC > 0.70 is high performance.: 0.75
Sound Blocking (CAC)

A measure for rating the performance of a ceiling system as a barrier to airborne sound transmission through a common plenum between adjacent closed spaces. A ceiling system with a CAC < 25 is considered low performance, whereas one with CAC of 35 or higher is high performance.: 35
Articulation Class (AC)

Product has AC (Articulation Class) 170 or greater.: 170
:
Fire:
Fire Performance: Class A (UL)
Light Reflectance

Light reflectance average of 0.83 or greater. White only.: 86%
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.: HumiGuard Plus
Insulation Value: R Factor-BTU: 2.3 BTU
R Factor-Watts: 0.40 m2 K/W
BioBlock

Ceilings with BioBlock performance resist the growth of mold and mildew.: Yes
Physical Data
Material: Mineral Fiber
Texture: Medium
Surface Finish: Factory applied latex paint
Shape: Rectangle
Sq Ft (Sq Ft / Carton): 40
Pieces / Carton: 10
ASTM Classification: Type: III, Form: 1, Pattern: C E
More about Armstrong Ceilings & Walls
One of the world’s largest manufacturers of ceilings and walls, Armstrong World Industries operates 31 plants in seven countries with roughly 9,300 employees worldwide. With $2.8 billion in revenues in 2010, the company is a formidable economic force in U.S. manufacturing. Armstrong offers a full line of both residential and commercial ceiling and wall products, including decorative, translucent, fabric and suspension systems.