Armstrong 3G-OTH-571387 — Technical Specifications

Name: Armstrong 3G-OTH-571387 ARMSTRONG Ceiling Tile: 1728A, Fine Fissured, 24 in x 24 in, Square Lay-In, 0.55 NRC, 33 CAC, 16 PK. Key specifications — Display Sell UOM: PK; Material: Mineral Fiber; Color: White; Application: Libraries; Resistance Properties: Mold Resistant; Series: Fine Fissured; Edge Type: Square Lay-In; Manufacturer Part Number: 1728A.
Brand: Armstrong

The ARMSTRONG Ceiling Tile 1728A is a general-purpose, fine fissured mineral fiber tile in a 24 in x 24 in square lay-in configuration, sold in packs of 16. It offers a Noise Reduction Coefficient (NRC) of 0.55 and a Ceiling Attenuation Class (CAC) of 33, with high light reflectance (83% or more) and mold resistance. Designed for library applications, this tile features a white finish and contains high recycled content (50% or more).

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Technical Specifications

Parameter	Value
CAC	33
NRC	0.55
Type	Fine Fissured, 24 in x 24 in, Square Lay-In, 16 PK
Brand	ARMSTRONG
Color	White
Series	Fine Fissured
Material	Mineral Fiber
Edge Type	Square Lay-In
Application	Libraries
Display Sell UOM	PK
Resistance Properties	Mold Resistant
Recycled Content Range	High Recycled Content (50% or More)
Light Reflectance Range	High Light Reflectance (83% or More)
Manufacturer Part Number	1728A