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PBA
  • Description
  • Attributes & Advantages
  • PBA - Section Properties
  • Allowable Uniform Loads In Pounds Per Square Foot
The PBA panel produces a decorative shadow line wall creating a distinctive architectural effect with semi-concealed fasteners. Ribs are 1 1/8" deep and major corrugations spaced 12" on center. The net coverage of panel is 3'-0 ".

    Gauge:
    26 and 24

    Length:
    Maximum recommended 45'. Longer lengths available on special order.

    Dimensions:
    36" wide by 1 1 /8" deep

    Fasteners:
    Various, depending on application.

     

    Finish:
    Galvalume®, Signature® 200 & 300 Series

    Limitations:
    Installation may be difficult with very thick insulation.

    Usage:
    Wall panel, liner panel, soffit panel, mansard panel face and back sheet.

     

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Attributes

  1. Semi-concealed fastener panel
  2. Striations
  3. Signature® 200 and 300 Series
  4. Continuous eave to sill until panel exceeds 40'-0 length
  5. Optional Embossed texture
  6. UL "Class A" fire rating
Advantages

  1. Attractive architectural application
  2. Reduces oil canning, textured appearance
  3. Attractive with no end laps, and ease of erection
  4. Premium paint finish with 20 year warranty, ultimate resistance to color changes and chalk
  5. This panel carries a UL "Class A " fire rating.
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PBA - Section Properties

  NEGATIVE BENDING POSITIVE BENDING
Panel
Gauge
FY
(KSI)
WEIGHT
(PSF)
Ixe
(IN.4/FT.)
Sxe
(IN.3/FT.)
Maxo
(KIP-IN.)
Ixe
(IN.4/FT.)
Sxe
(IN.3/FT.)
Maxo
(KIP-IN.)
29 60* 0.75 0.0161 0.023 0.8275 0.0122 0.023 0.7297
26 60* 0.94 0.0219 0.0322 1.1562 0.0168 0.0283 1.0154
24 50 1.14 0.029 0.0431 1.2915 0.0222 0.0381 1.1404
22 50 1.44 0.0387 0.057 1.7052 0.029 0.0531 1.5882

* Fy is 80-ksi reduced to 60-ksi in accordance with the 2001 edition of the North American Specification For Design Of Cold-Formed Steel Structural Members - A2.3.2.

Properties Notes:

  1. All calculations for the properties of PBA panels are calculated in accordance with the 2001 edition of the North American Specification For Design Of Cold-Formed Steel Structural Members.
  2. Ixe is for deflection determination.
  3. Sxe is for bending.
  4. Maxo is allowable bending moment.
  5. All values are for one foot of panel width.
Allowable Uniform Loads In Pounds Per Square Foot

29 Gauge (Fy = 60 Ksi)
SPAN
TYPE
LOAD
TYPE
SPAN IN FEET
3.0 4.0 5.0 6.0 7.0 8.0 9.0
SINGlE NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
2-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
3-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
4-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
26 Gauge (Fy=60 Ksi)
SPAN
TYPE
LOAD
TYPE
SPAN IN FEET
3.0 4.0 5.0 6.0 7.0 8.0 9.0
SINGlE NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
2-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
3-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
4-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
24 Gauge (Fy=50 Ksi)
SPAN
TYPE
LOAD
TYPE
SPAN IN FEET
3.0 4.0 5.0 6.0 7.0 8.0 9.0
SINGlE NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
2-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
3-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
4-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
22 Gauge (Fy=50 Ksi)
SPAN
TYPE
LOAD
TYPE
SPAN IN FEET
3.0 4.0 5.0 6.0 7.0 8.0 9.0
SINGlE NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
2-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
3-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              
4-SPAN NEGATIVE WIND LOAD              
LIVE LOAD/DEFLECTION              

Allowable Uniform Loads Notes:

  1. Allowable loads are based on uniform span lengths and Fy = 50 and 60 ksi.
  2. LIVE LOAD is limited by bending, shear, combined shear and bending and web crippling.
  3. NEGATIVE WIND LOAD does not contain a 33.333% increase and does not consider fastener pull-out or pull-over.
  4. Allowable loads consider a maximum deflection ratio of L/180.
  5. The weight of the panel has not been deducted from the allowable loads.
  6. The use of any accessories other than those provided by the manufacturer may damage panels, void all warranties and will void all data.

 

The engineering data contained herein is for the expressed use of customers and design professionals. Along with this data, it is recommended that the design professional have a copy of the most current version of the North American Specification for the Design of Cold-Formed Steel Structural Members published by the American Iron and Steel Institute to facilitate design. This specification contains the
design criteria for cold-formed steel components. Along with the specification, the designer should reference the most current building code applicable to the project jobsite in order to determine
environmental loads. If fur ther information or guidance regarding cold-formed design practices is desired, please contact the manufacturer.

EFFECTIVE NOVEMBER 3, 2004
SUBJECT TO CHANGE WITHOUT NOTICE

Galvalume Plus® is a registered trademark of BIEC International, Inc.
Signature® is a registered trademark of the NCI Group.