Difference between revisions of "Materials:(Kelowna) Knudson P-2401"

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Difference between revisions of "Materials:(Kelowna) Knudson P-2401"

(PERFORMANCE REQUIREMENTS)
 
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Manufacturer: <b>KELOWNA ROOFING (1984) LTD.</b>  
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{{DISPLAYTITLE:<span style="position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);">{{FULLPAGENAME}}</span>}}
  
Contact Address: See Membership List in Section 1.  
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<big><big>Division C - Accepted Materials</big></big>
 
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<hr>
Product Group: <b>STANDING SEAM METAL ROOF SYSTEM &#8211; KNUDSON P-2401</b>
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<big><big><big><big><big>Knudson P-2401</big></big></big></big></big><br>
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<big><big><big>by Kelowna Roofing (1984) Ltd.</big></big></big><br>
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{| class="wikitable"
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|-
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| style="background-color: #ffffcc; column-width:100%" | The metal panel listed and described below is accepted for use in the '''''RoofStar Guarantee Program'''''.
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|}
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{| class="wikitable"
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|-
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|
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;'''Manufacturer''': Kelowna Roofing (1984) Ltd.
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;'''Contact Address''': See the current Membership list and contact information at [http://www.rcabc.org/members/find-a-member/ www.rcabc.org]
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;'''Product Group - Standing Seam Metal Roof System'''
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;'''Panel Machine''': Knudson
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;'''Panel Name''': Knudson P-2401
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;'''Seam Type''': Mechanical Lock
  
;DESCRIPTION
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The roofing assembly / material information published below and in the [http://{{SERVERNAME}}/index.php?title=Main_Page RCABC Roofing Practices Manual] DOES NOT represent a complete set of the manufacturer's published data, nor does it represent a detailed specification. The preparation of a detailed specification is the responsibility of the design authority.  For more information about this product or system, consult the manufacturer.
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|}
  
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====OVERVIEW====
 
The Knudson P-2401 is an on-site continuous metal roll forming machine. Panel profiles vary from 200 mm (8") to 610 mm (24") wide with a seam height of 38 mm (1 1/2").
 
The Knudson P-2401 is an on-site continuous metal roll forming machine. Panel profiles vary from 200 mm (8") to 610 mm (24") wide with a seam height of 38 mm (1 1/2").
  
 
On-site roll forming provides for the elimination of end laps with continuous panel forming capabilities.
 
On-site roll forming provides for the elimination of end laps with continuous panel forming capabilities.
  
;1.1 <u>GENERAL</u>
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====SYSTEM DESCRIPTION====
:The roofing assembly / material information published in the <b>RCABC <i>Roofing Practices Manual</i></b> DOES NOT represent a complete set of the manufacturer's published data, nor does it represent a detailed specification. The preparation of a detailed specification is the responsibility of the design authority.
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#'''General''': Standing seam panels employ a hidden fastening system for securement to a solid substrate. Panels are seamed together with a mechanical seamer.  
 
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#'''Range of application''': on wood or metal sloped roofs; in commercial, institutional, industrial and residential construction; for re-roofing or new construction.  
;1.2 <u>SYSTEM DESCRIPTION</u>
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#'''Fasteners (Screws)''': For panel clip to steel connections, use No. 10 by 25 mm (1") long self-drilling, self-tapping hex washer &#8211; head plated steel screws used without sealing washers. Two fasteners per panel clip to be used inserted through guide holes OR No. 10-16 Phillips pancake head screws may be used. Length to be 25 mm (1"). Three fasteners per clip to be used for pancake head type, inserted through guide holes.
:.1 Architectural standing seam panels employ a hidden fastening system for securing to a solid substrate. Panels are seamed together with a mechanical seamer.  
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#'''Panel Clips''':  
:.2 Range of application: on wood or metal sloped roofs; in commercial, institutional, industrial and residential construction; for reroofing or new construction.  
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##Two-part assembly consisting of a coated steel base, No. 20 MSG min thick and a coated steel tab No. 24 MSG thick, overall height min 40.9 mm (1-5/8"), max 62.5 mm (2 1/2"), base width 150 mm (6") tab width 300 mm (12") located at sides of panel over attachment point. <b>Knudson Manufacturing Inc. &#8211; &#8220;I.M.C. 2401 Sliding Strip Clip.&#8221;</b> Fastened 600 mm (24") O.C.
:.3 <b>Panel Attachment:</b>
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##One-part panel clip assembly, No. 22 MSG min thick. Overall height &#8211; min 40.9 mm (1-5/8"), max 62.5 mm (2 1/2") clip width 300 mm (12"). <b>Knudson Manufacturing Inc. &#8211; &#8220;I.M.C. 2401 Fixed Strip Clip.&#8221;</b> Fastened 600 mm (24") O.C.
::;Fasteners (Screws):
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#'''Deck Requirements''': in keeping with the [http://rpm.rcabc.org/index.php?title=Standard_for_Architectural_Sheet_Metal_(ASM)_Systems Standard for Architectural Sheet Metal (ASM) Systems].
::For panel clip to steel connections use No. 10 by 25 mm (1") long self-drilling, self-tapping hex washer &#8211; head plated steel screws used without sealing washers. Two fasteners per panel clip to be used inserted through guide holes OR No. 10-16 Phillips pancake head screws may be used. Length to be 25 mm (1"). Three fasteners per clip to be used for pancake head type, inserted through guide holes.
 
 
 
::;Roof Deck Fastener (Panel Clip):
 
::Two part assembly consisting of a coated steel base, No. 20 MSG min thick and a coated steel tab No. 24 MSG thick, overall height min 40.9 mm (1-5/8"), max 62.5 mm (2 1/2"), base width 150 mm (6") tab width 300 mm (12") located at sides of panel over attachment point. <b>Knudson Manufacturing Inc. &#8211; &#8220;I.M.C. 2401 Sliding Strip Clip.&#8221;</b> Fastened 600 mm (24") on centre. <b>OR</b>
 
 
 
::One part panel clip assembly, No. 22 MSG min thick. Overall height &#8211; min 40.9 mm (1-5/8"), max 62.5 mm (2 1/2") clip width 300 mm (12"). <b>Knudson Manufacturing Inc. &#8211; &#8220;I.M.C. 2401 Fixed Strip Clip.&#8221;</b> Fastened 600 mm (24") on centre.
 
 
 
;1.3 <u>SITE CONDITIONS</u>
 
:.1 Minimum roof slope is 1:6 (2" in 12").  
 
 
 
;1.4 <u>PERFORMANCE REQUIREMENTS</u>
 
:.1 <u>Wind Uplift Standards</u>:
 
::National Research Council (NRC-CNRC) Report No.B1040 Wind Uplift Resistance of Metal Roofing. The NRC-CNRC Report No. B1040 test results confirm that an acceptable level of wind uplift resistance can be achieved with RGC Accepted Metal Panel Systems on typical roof designs over solid decking for most British Columbia geographical locations. Refer to Appendix II for calculations for typical roof wind uplift pressure requirements for buildings located in the Province of British Columbia.  
 
  
::A simplified design procedure developed by NRC-CNRC for selecting wind pressure calculations for metal roof assemblies by region (location) and building height in the Province of British Columbia is provided in TAB 8.1.5 to assist designers.
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====PROFILE====
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N/A
  
::RGC accepted metal panel systems shall be formed of steel conforming to one of the following material specifications, as applicable:
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====TECHNICAL DATA SHEET====
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N/A
  
::* ASTM Standard Specification A653 / A653M, Sheet Steel, Zinc-Coated (Galvanized) or Zinc-Iron Alloy Coated (Galvannealed) by the hot dip process, minimum Grade 33, with a design thickness of 24 gauge. (0.024") or greater and a minimum zinc coating designation Z275 (G-90).  
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====SITE CONDITIONS====
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Minimum roof slope is 1:6 (2" in 12"). Severe conditions (heavy snow or ice) minimum slope is 1:1.5 (8" in 12").  
  
::* ASTM Standard Specification A792 / A792M, Steel Sheet, 55% Aluminum-Zinc Alloy-Coated by the Hot-Dip Process, minimum Grade 33, with a design thickness of 24 gauge (0.024") or greater and minimum coating designation AZ150.  
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====PERFORMANCE REQUIREMENTS====
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<ol>
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<li>'''Wind Uplift Resistance''': Panel securement shall conform to the requirements in [https://rpm.rcabc.org/index.php?title=ASM_Roof_Systems_Standard#PART_3 Part 3] of the [http://rpm.rcabc.org/index.php?title=Standard_for_Architectural_Sheet_Metal_(ASM)_Systems Standard for Architectural Sheet Metal (ASM) Systems].
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<li>'''Materials''':RoofStar (RGC) accepted metal panel systems shall be formed of steel conforming to the requirements published in [https://rpm.rcabc.org/index.php?title=ASM_Roof_Systems_Standard#Section_9.2._Materials Section 9.2.] of the Standard.
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</li></ol>
  
 
<hr>
 
<hr>
  
  
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Latest revision as of 17:13, 26 October 2023



Division C - Accepted Materials


Knudson P-2401
by Kelowna Roofing (1984) Ltd.

The metal panel listed and described below is accepted for use in the RoofStar Guarantee Program.
Manufacturer
Kelowna Roofing (1984) Ltd.
Contact Address
See the current Membership list and contact information at www.rcabc.org
Product Group - Standing Seam Metal Roof System
Panel Machine
Knudson
Panel Name
Knudson P-2401
Seam Type
Mechanical Lock

The roofing assembly / material information published below and in the RCABC Roofing Practices Manual DOES NOT represent a complete set of the manufacturer's published data, nor does it represent a detailed specification. The preparation of a detailed specification is the responsibility of the design authority. For more information about this product or system, consult the manufacturer.

OVERVIEW

The Knudson P-2401 is an on-site continuous metal roll forming machine. Panel profiles vary from 200 mm (8") to 610 mm (24") wide with a seam height of 38 mm (1 1/2").

On-site roll forming provides for the elimination of end laps with continuous panel forming capabilities.

SYSTEM DESCRIPTION

  1. General: Standing seam panels employ a hidden fastening system for securement to a solid substrate. Panels are seamed together with a mechanical seamer.
  2. Range of application: on wood or metal sloped roofs; in commercial, institutional, industrial and residential construction; for re-roofing or new construction.
  3. Fasteners (Screws): For panel clip to steel connections, use No. 10 by 25 mm (1") long self-drilling, self-tapping hex washer – head plated steel screws used without sealing washers. Two fasteners per panel clip to be used inserted through guide holes OR No. 10-16 Phillips pancake head screws may be used. Length to be 25 mm (1"). Three fasteners per clip to be used for pancake head type, inserted through guide holes.
  4. Panel Clips:
    1. Two-part assembly consisting of a coated steel base, No. 20 MSG min thick and a coated steel tab No. 24 MSG thick, overall height min 40.9 mm (1-5/8"), max 62.5 mm (2 1/2"), base width 150 mm (6") tab width 300 mm (12") located at sides of panel over attachment point. Knudson Manufacturing Inc. – “I.M.C. 2401 Sliding Strip Clip.” Fastened 600 mm (24") O.C.
    2. One-part panel clip assembly, No. 22 MSG min thick. Overall height – min 40.9 mm (1-5/8"), max 62.5 mm (2 1/2") clip width 300 mm (12"). Knudson Manufacturing Inc. – “I.M.C. 2401 Fixed Strip Clip.” Fastened 600 mm (24") O.C.
  5. Deck Requirements: in keeping with the Standard for Architectural Sheet Metal (ASM) Systems.

PROFILE

N/A

TECHNICAL DATA SHEET

N/A

SITE CONDITIONS

Minimum roof slope is 1:6 (2" in 12"). Severe conditions (heavy snow or ice) minimum slope is 1:1.5 (8" in 12").

PERFORMANCE REQUIREMENTS

  1. Wind Uplift Resistance: Panel securement shall conform to the requirements in Part 3 of the Standard for Architectural Sheet Metal (ASM) Systems.
  2. Materials:RoofStar (RGC) accepted metal panel systems shall be formed of steel conforming to the requirements published in Section 9.2. of the Standard.


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