"PBR" PANEL PRODUCT INFORMATION

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UL 90 REQUIREMENTS

Construction #30

26 MSG Min. Gauge "PBR" Panel Over Purlins at 5- 0 1/4" O.C.
  1. For Class 90 - Panel to purlin connections to be #14 Hex Head with a 5/8" O.D. washer in a 4-8-4-8 in. pattern. Panel to panel connection to be 20" O.C. with faster located over each purlin.

  2. Purlins - No. 14 MSG min. gauge steel, (55,000 psi min. yield strength.)

Construction #79

26 MSG Min. Gauge "PBR" Panel Over Purlins at 5'- 0 1/4" O.C.
  1. Panel Fasteners - Panel to purlin connections to be #14 Hex Head with a 5/8" O.D. washer, 6" O.C. in 5-7-5-7 in. pattern. Endlap spacing to be 6 in. O.C. Spacing for panel to panel connection to be 20" O.C..

  2. Purlins - No. 16 MSG Min. gauge steel. (55,000 psi Min. yield strength); or min. H series open web steel joists.

    3.

Construction #161

26 MSG Min. Gauge "PBR" Panel Over Purlins at 5'-0 1/4" O.C.
  1. Panel Fasteners - Panel to purlin connections to be 12-14x1" self-drilling Hex Head with a 5/8" O.D. washer, 12" O.C.. Spacing at endlap to be in a 5-7-5-7 in. pattern. Spacing for panel to panel connection to be 20" O.C. with a fastener located over each purlin.

  2. Purlins - No. 16 MSG Min. gauge steel. (55,000 psi Min. yield strength).

Construction #542

26 MSG min. Gauge "PBR" Panel Over Purlins at 5'- 0 3/16" O.C.
  1. Panel Fasteners - Panel to purlin connections to be 12-14x1" self-drilling Hex Head with a 5/8" O.D. washer,12" O.C.. Spacing at endlap to be in a 5-7-5-7 in. pattern. Spacing for panel to panel connection to be 20" O.C.. with a fastener located over each purlin.
  2. Building Units - Translucent Panels.
  3. Translucent Panel Rib and Purlin Reinforcement - See UL 90 light transmitting panel installation instructions.

  4. Purlins - No. 16 MSG min. gauge steel. (55,000 psi min. yield strength).

    5.

IMPACT RESISTANCE

"PBR" panels carry a Class 4 rating under UL-2218 "Test Standard For Impact Resistance"

FIRE RESISTANCE RATING

Class A

  1. Deck: NC
     Incline: Unlimited
    The panel qualifies for a Class A Fire Rating in compliance with Underwriters Laboratories Standard UL-263 when installed over a non-combustible substrate. A Class C Fire Rating will be qualified for over a combustible substrate.

Look for classification marking on product.

CAUTION

The above listings are summaries of Construction Numbers. For UL 90 rated roof requirements and complete design information, see the Underwriters Laboratories Building Materials Directory. If you have any questions, call ASBC before proceeding.

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