Armstrong World Industries, Inc. -CALLA High CAC: 8806

The smoothest mineral fiber ceiling available with both TOTAL ACOUSTICS and SUSTAIN performance, now with excellent sound blocking.

Performance

DESIGNFlex options include made-to-order sizes and colors available to ship in 3 weeks

Category: acoustical ceilings | commercial ceilings | fire-resistant ceilings...

MasterFormat: Ceilings | Acoustical Panel Ceilings | Acoustical Tile Ceilings...

Armstrong World Industries, Inc.
P.O. Box 3001
Lancaster, PA 17604
Tel: (717) 397-0611

Overview

CALLA High CAC: 8806

The smoothest mineral fiber ceiling available with both TOTAL ACOUSTICS and SUSTAIN performance, now with excellent sound blocking.

Performance

DESIGNFlex options include made-to-order sizes and colors available to ship in 3 weeks
Get total noise control and floor plan versatility with TOTAL ACOUSTICS ceiling panels: NRC + CAC = TOTAL ACOUSTICS Performance
CALLA High CAC panels are part of the SUSTAIN portfolio and meet the most stringent industry sustainability compliance standards today
Excellent combination of acoustical performance with exceptional noise blocking; NRC (0.80), CAC (40) and AC (170)
CLEANASSURE family of products -includes disinfectable panels, suspension systems, and trim
Washable, Impact-resistant, Scratch-resistant, Soil-resistant
USDA-Certified Biobased Product - 91%
Compatible with the TECHZONE Ceiling Systems
Product can be recycled through the Armstrong Ceilings Recycling Program
30-Year Limited System Warranty against visible sag, mold, and mildew

Specifications

Edge	Dimensions	Acoustics

Square Tegular 15/16 in	24 in x 24 in x 1 in	0.80 NRC 40 CAC 170 AC
NOTE: Shape drawings are not to scale.

Accessibility

Accessibility

Yes

Performance

Acoustics
Sound Absorption (NRC)	0.80
Sound Blocking (CAC)	40
Articulation Class (AC)	170
Fire
Fire Performance	Class A
Light Reflectance	85%
Sag/Humidity Resistance	HumiGuard Plus
Insulation Value	R Factor-BTU: 2.90 BTU R Factor-Watts: 0.445 m2 K/W
BioBlock	Yes
Disinfectability	Fog
Durability	Soil Resistance Impact Resistance Scratch Resistance Washability

Physical Data

Material	Mineral Fiber
Texture	Smooth
Surface Finish	Acoustically transparent membrane with factory applied latex paint
Shape	Rectangle
Weight	1.0 PF2
Sq Ft (Sq Ft / Carton)	40
Pieces / Carton	10
ASTM Classification	Type: IV, Form: 2, Pattern: E
Installation Method	Grid (Suspended)