View source for Materials:(Lam) SS 200 Standing Seam (50 mm)

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<big><big>Division C - Accepted Materials</big></big>
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<big><big><big><big><big>SS 200 Standing Seam</big></big></big></big></big><br>
<big><big><big>by Lam Metal Contracting Ltd.</big></big></big><br>
{| class="wikitable"
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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'''''.
|}
{| class="wikitable"
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| 
;'''Manufacturer''': Lam Metal Contracting Ltd.
;'''Contact Address''': See the current Membership list and contact information at [http://www.rcabc.org/members/find-a-member/ www.rcabc.org]
;'''Product Group - Standing Seam Metal Roof System'''
;'''Panel Machine''':
;'''Panel Name''': SS 200
;'''Seam Type''': Mechanical Lock

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.
|}

====OVERVIEW====
The SS 200 standing seam panel is formed with an in-shop continuous metal roofing panel roll forming machine SSP.  This machine produces a standing seam panel with a seam height of 50 mm (2").  Profiles can vary from 305 mm (12") wide to 610 mm (24") wide.

This machine also produces a 44 mm (1-3/4") high Nu-Tech panel profile.

====SYSTEM DESCRIPTION====
#'''General''': The SS 200 panel is a standing seam concealed fastener roofing panel.  The maximum spacing of the clips is 610 mm (24") O.C.
#'''Range of application''': on wood or metal sloped roofs; in commercial, institutional, industrial and residential construction; for re-roofing or new construction. 
#'''Fasteners (Screws)''': 
##Fasteners (screws) used to attach panels to plywood deck to be No. 10-12 by 19 mm (5/8") long pancake head wood screw. Minimum two fasteners per clip to be used.
##Two-piece assembly consists of a steel base approximately 127 mm (5") wide x 25 mm (1") long, with a minimum thickness of 0.026 (No. 24 MSG) and an upper tab that measures 50 mm high with a minimum thickness of 0.020 (No. 26 MSG).  One panel clip spaced at 610 mm (24") O.C. maximum.
#'''Fabrication''': Unless otherwise shown on drawings or specified herein, fabricate panels in continuous one piece lengths and fabricate flashings and accessories in longest practical lengths.
#'''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].

====PROFILE====
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! SS 200 Standing Seam Panel
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| [[File:Lam Metals SS 200 Profile.jpg|frameless|link=http://rpm.rcabc.org/index.php?title=File:Lam_Metals_SS_200_Profile.jpg|750px]]
|}

====DELIVERY, STORAGE & HANDLING====
#Protect against damage and discoloration. 
#Handle panels with non-marring slings. 
#Do not bend panels. 
#Store panels above ground, with one end elevated for drainage. 
#Protect panels against standing water and condensation between adjacent surfaces. 
#If panels become wet, immediately separate sheets, wipe dry with clean cloth, allow to air dry. 

====FIELD MEASUREMENTS====
#Verify prior to fabrication. 
#If field measurements differ from drawing dimensions, notify Architect / Professional Engineer prior to fabrication.

====PROTECTION====
Treat, or isolate with protective material, any contacting surfaces of dissimilar materials to prevent electrolytic corrosion. 

====PROFILE====
N/A

====TECHNICAL DATA SHEET====
N/A

====SITE CONDITIONS====
#Minimum roof slope is 1:6 (2" in 12"). 
#Verify that structural deck to receive panels is complete, in true plane, secure and otherwise properly prepared. 
#Prior to starting work, notify General Contractor about defects requiring correction. 
#Do not start work until conditions are satisfactory.

====PERFORMANCE REQUIREMENTS====
<ol>
<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].
<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.
</li></ol>

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