DUNE for DYNAMAX: 4270

  • DUNE for DYNAMAX
DUNE for DYNAMAX
DUNE for DYNAMAX
Edge Dimensions Acoustics Lead Time Lead Time Lead Time Lead Time Lead Time
Square Lay-In 15/16
Square Lay-In 15/16"
 23 1/4" x 23 1/4" x 5/8"
0.50 NRC
35 CAC
FAST1
FAST1
1 Week or Less Order-to-Ship
FAST3
FAST3
3 Weeks or Less Order-to-Ship
FAST4
FAST4
4 Weeks or Less Order-to-Ship
fast
Select Color Swatch to View Lead Time
fast
Color Not Part of FAST Program
NOTE: Shape drawings are not to scale.
See Technical Details

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.
0.50
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
Fire  
  Fire Performance Class A
Light Reflectance

Light reflectance average of 0.83 or greater. White only.
81%
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.
HumiGuard Plus
BioBlock

Ceiling tiles with BioBlock performance resist the growth of mold and mildew on the ceiling tile surface.
Yes
Special Applications
  • Data Center / Computer Room
Material Mineral Fiber
Texture Fine
Shape Rectangle
Weight 0.94 lbs/SF
Sq Ft (Sq Ft / Carton) 58.72
Pieces / Carton 16
ASTM Classification Type: III, Form: 2, Pattern: C E
Installation Method Grid (Suspended)

Sustainability Profile

Recyclable Through Armstrong Recycling Program usRecycle_alt
Learn More
SUSTAINABLE PRODUCT SEARCH TOOL usGreenGenie_alt
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Installation

Compatible Grid & Trim

DYNAMAX
DYNAMAX

This fully accessible and structural flexible system allows you to support heavy point loads to provide a complete ceiling solution for every type of data center.

Resources

Technical