36C26319B0003-013.pdf

Square Lay-in & Tegular medium texture

CORTEGA®

TechLineSM 877 ARMSTRONG armstrong.com/ceilings (search: cortega)153

• Utility rooms

• Discount stores

• Economical

• Washable vinyl latex paint

(Item 761)

• Non-directional visual reduces installation time and scrap

Cortega Angled Tegular with Prelude® 15/16" Exposed Tee grid (Pg. 215)

P h y s i c a l D a t a

Material Wet-formed mineral fiber

Surface Finish Factory-applied latex paint

Fire Performance ASTM E84 and CAN/ULC S102 surface burning characteristics. Flame Spread Index 25 or less.

Smoke Developed Index 50 or less. (UL labeled) Fire Guard™: A fire resistive ceiling when used in applicable UL assemblies

ASTM E1264 Classification Type III, Form 2, Pattern C D

VOC/Formaldehyde Emissions Meets CA Dept. of Health Services Standard Practice for the testing of VOC Emissions and is listed on CHPS High Performance Products Database for Low-Emitting Materials.

Insulation Value 2195, 704, 816, 703 – R Factor – 1.6 (BTU units) R Factor – 0.28 (Watts units) 770, 772, 769, 773, 823, 824 – R Factor – 1.5 (BTU units) R Factor – 0.26 (Watts units)

Warranty Information See warranty details in the back of this catalog

Application Considerations Tech Black products should be handled with gloves to prevent marking with fingerprints. Objectionable surface dust may occur with frequent handling of Tech Black products. In these situations, Tech Black products are not recommended for bright open spaces.

Item 850 Fire Protection Board – available for plenum use in fire-rated assembly for tenting light fixtures.

Weight; Square Feet/Carton 769 – 0.61 lbs/SF; 96 SF/ctn 704, 2195 – 0.63 lbs/SF; 64 SF/ctn 772, 773 – 0.63 lbs/SF; 100 SF/ctn 703 – 0.65 lbs/SF; 80 SF/ctn 770 – 0.69 lbs/SF; 64 SF/ctn 816 – 1.08 lbs/SF; 48 SF/ctn 823, 824 – 1.09 lbs/SF; 64 SF/ctn 850 – 1.11 lbs/SF; 64 SF/ctn

K e y S e l e c t i o n A t t r i b u t e s

T y p i c a l A p p l i c a t i o n s

White (WH)

Colors

V i s u a l S e l e c t i o n P e r f o r m a n c e S e l e c t i o n Dots represent highest level of performance.

LEED® Credits Acoustics Low Emitting or CHPS

LEED for Schools

Recycled Content:

Energy Waste Recycled Local Renewable Daylight Mgmt Content Materials Materials & Views

Up to 51% armstrong.com/greengenie

Colored ceilings are dye-lotted and should be segregated by dye lot. Do not mix.

Tech Black (BL) Item 769

UL Classified

Suspension Acoustics Fire Light Sag Anti- Durable Recycle Edge Detail Dwg. Item Dimensions NRC CAC Rating Reflect Resist Microbial Program Profile Pgs. 226-228 No.

CORTEGA Square Lay-in

15/16" 1 770 2' x 2' x 5/8" 0.55 33 Class A 0.82 Standard – Standard Yes Square lay-in 770M 600 x 600 x 15mm l

1 824 2' x 2' x 5/8" 0.55 35 Fire Guard 0.82 Standard – Standard 824M 600 x 600 x 15mm l

1 769 2' x 4' x 5/8" 0.55 35 Class A 0.82 Standard – Standard 769M 600 x 1200 x 15mm l

1 823 2' x 4' x 5/8" 0.55 35 Fire Guard 0.82 Standard – Standard 823M 600 x 1200 x 15mm l

850 2' x 4' x 5/8" N/A N/A Fire Guard N/A N/A – Standard l

1 773 20" x 5' x 5/8" 0.55 35 Class A 0.82 Standard – Standard 773M 500 x 1500 x 15mm l

1 772 2' x 5' x 5/8" 0.55 35 Class A 0.82 Standard – Standard 772M 600 x 1500 x 15mm l

CORTEGA Tegular 9/16" 31-34, 54 2195 2' x 2' x 5/8" 0.55 35 Class A 0.82 Standard – Standard Beveled Tegular 2195M 600 x 600 x 15mm l

15/16" 6 704 2' x 2' x 5/8" 0.55 33 Class A 0.82 Standard – Standard Angled Tegular 704M 600 x 600 x 15mm l

6 816 2' x 2' x 5/8" 0.55 35 Fire Guard 0.82 Standard – Standard l

6 703 2' x 4' x 5/8" 0.55 35 Class A 0.82 Standard – Standard 703M 600 x 1200 x 15mm l

Square Lay-in 9/16" Angled Tegular 15/16" Angled Tegular Ultima Plank ShipLap Long Edge Detail

Ultima Plank ShipLap K2C2 Short

15/16" Chamford Tegular Cirrus Profiles Chamfered

Tongue and GrooveConcealed Beveled K4C4

Classic Step Tegular Ultima Plank ShipLap Long Edge Detail

Ultima Plank ShipLap Beveled Tegular Short

15/16 Classic Step Tegular ~8-ID (99) (drw 10)

9/16" Beveled Tegular 15/16" Beveled Tegular 9/16" Square Cut Tegular 15/16" Square Tegular

9/16" Chamfered Tegular Cirrus Profiles Chamfered

Concealed Soft Look Radiused Tegular

9/16" Cubic Graphis NeoCubic

9/16" Flush Tegular Ledges

15/16" Flush Tegular Ledges

9/16" Wrapped Tegular Graphis Wrapped Linear and Cubic

9/16" Wrapped Linear and Mixed Corner “B”

(Flumes, Graphis Linear Corner & Dots & Squares)

Concealed Square Edge K4C4

Linear Cubic Beveled Crossgate

A B 15/16" Vector

C D 15/16" Vector C & D

A B C D

Square Lay-in 9/16" Angled Tegular 15/16" Angled Tegular Ultima Plank ShipLap Long Edge Detail

Ultima Plank ShipLap K2C2 Short

15/16" Chamford Tegular Cirrus Profiles Chamfered

Tongue and GrooveConcealed Beveled K4C4

Classic Step Tegular Ultima Plank ShipLap Long Edge Detail

Ultima Plank ShipLap Beveled Tegular Short

15/16 Classic Step Tegular ~8-ID (99) (drw 10)

9/16" Beveled Tegular 15/16" Beveled Tegular 9/16" Square Cut Tegular 15/16" Square Tegular

9/16" Chamfered Tegular Cirrus Profiles Chamfered

Concealed Soft Look Radiused Tegular

9/16" Cubic Graphis NeoCubic

9/16" Flush Tegular Ledges

15/16" Flush Tegular Ledges

9/16" Wrapped Tegular Graphis Wrapped Linear and Cubic

9/16" Wrapped Linear and Mixed Corner “B”

(Flumes, Graphis Linear Corner & Dots & Squares)

Concealed Square Edge K4C4

Linear Cubic Beveled Crossgate

A B 15/16" Vector

C D 15/16" Vector C & D

A B C D

Square Lay-in 9/16" Angled Tegular 15/16" Angled Tegular Ultima Plank ShipLap Long Edge Detail

Ultima Plank ShipLap K2C2 Short

15/16" Chamford Tegular Cirrus Profiles Chamfered

Tongue and GrooveConcealed Beveled K4C4

Classic Step Tegular Ultima Plank ShipLap Long Edge Detail

Ultima Plank ShipLap Beveled Tegular Short

15/16 Classic Step Tegular ~8-ID (99) (drw 10)

9/16" Beveled Tegular 15/16" Beveled Tegular 9/16" Square Cut Tegular 15/16" Square Tegular

9/16" Chamfered Tegular Cirrus Profiles Chamfered

Concealed Soft Look Radiused Tegular

9/16" Cubic Graphis NeoCubic

9/16" Flush Tegular Ledges

15/16" Flush Tegular Ledges

9/16" Wrapped Tegular Graphis Wrapped Linear and Cubic

9/16" Wrapped Linear and Mixed Corner “B”

(Flumes, Graphis Linear Corner & Dots & Squares)

Concealed Square Edge K4C4

Linear Cubic Beveled Crossgate

A B 15/16" Vector

C D 15/16" Vector C & D

A B C D

Item 2195-CAC 31 or 9/16" Silhouette or Trimlok

Suspension Systems

15/16" 9/16"

Prelude® Interlude® Silhouette® Bolt-Slot

Sonata® Suprafine® Trimlok® Screw-Slot

Prelude XL® Fire Guard

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