Cortega Lay - in

The basic, most economical lay - in panel version of the enduring and economical Cortega nondirectional  fissured pattern. 

Key Selection Attributes

  • Economical

  • Good acoustics

  • Nondirectional visual reduces installation time and scrap

  • Certified acoustical performance,  with UL Classification   

PHYSICAL  DATA
Material Wet - Formed Mineral Fiber
Surface Finish Factory applied Vinyl Latex Paint
Color White & Tech Black
Light Reflectance Actual LR 0.80
Sizes 24" x 24" x 5/8"  
24" x 48" x 5/8"  
Weight 0.60 lbs/SF,  0.85 lbs/SF - (747)
1.00 lbs/SF (Fire Guard)
Edge Detail Square Lay - in
Recommended Armstrong Suspension System Prelude® 15/16" Exposed Tee grid systems
823 & 824 - Prelude XL Fire Guard 15/16" Exposed Tee grid systems
NRC 0.55
CAC Minimum 35,  Minimum 40 (747), Minimum 33-(770)
Surface Burning Characteristics Class A (Flame Spread 25 or under UL Labeled)
Fire Resistance Rating Fire Guard is a fire resistive ceiling when used in applicable UL fire resistive designs. 
Insulation Value Average R Factor - 1.5 (BTU Units)
0.26 (Watts Units) 
ASTM E 1264 Classification Type III,  Form 2,  Pattern C D
 

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Copyright © 2002 Petronne  Interior Supply Corporation,  Quezon City,  Philippines