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− | '''PRODUCT GROUP: [[Insulation Joints and Overlay|Proprietary Insulation Overlay Boards]]'''
| + | {| class="wikitable" |
− | <hr>
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− | | + | | '''Manufacturer''': [http://www.halind.com/ '''Hal Industries Inc.'''] |
− | '''MANUFACTURER:''' '''[[Johns Manville Corporation]]''' | + | ;: |
− | | + | ;Accepted for '''''RoofStar Guarantee Program''''': TBA |
− | '''ADDRESS:''' '''[http://www.rcabc.org/consumers/search-for-a-roofing-contractor/ Contact Information]''' | + | |} |
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| + | :Click below for the '''Technical Data Sheet''' (TBA). |
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− | <u>DESCRIPTION</u> | + | <div style="width:150px; text-align: left;"> |
| + | :[[File:Pdf.png|150 px|link=http://rpm3.rcabc.org/images/b/b3/TDS goes here|'''Technical Data Sheet''']] |
| + | </div> |
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− | 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 data or specifications. The preparation of a detailed specification is the responsibility of the design authority.
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− | PERMA-BOARD is a semi-rigid waterproof sheet with a rubberized asphalt core sandwiched within two layers of fibreglass reinforcement. Available with a smooth poly film surface finish or a sanded finish. PERMA-BOARD is compatible with all asphalt roofing systems and is unaffected by moisture and will not rot.
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− | <u>PERMA-BOARD Asphalt Base Board / Overlay</u>
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− | <table border=0 cellpadding=10 cellspacing=0>
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− | <tr>
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− | <td>Uses:</td>
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− | <td colspan=2>PERMA-BOARD is designed to be used as an overlay to insulation and as a base for modified, built-up and single ply membranes. Elastomeric roofing membranes or built-up roofing may be heat welded or hot mopped directly to PERMA-BOARD, creating a thick waterproofing layer. The asphalt board becomes an integral part of the roof membrane making it stronger and more puncture resistant than it would otherwise be.</td>
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− | </tr>
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− | <tr>
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− | <td>Performance Properties:</td>
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− | <td>Tensile Strength @ 23<sup>°</sup>C</td>
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− | <td>590 N / 25 mm (135 lb. / in.)</td>
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− | </tr>
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− | <tr>
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− | <td></td>
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− | <td>Puncture Strength @ 23<sup>°</sup>C</td>
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− | <td>> 450 N / 1 cm. sq.</td>
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− | </tr>
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− | <tr>
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− | <td></td>
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− | <td>Softening Point Temperature</td>
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− | <td>105<sup>°</sup>C (221<sup>°</sup>F)</td>
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− | </tr>
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− | <tr>
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− | <td></td>
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− | <td>Maximum Water Absorption</td>
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− | <td>0.5%</td>
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− | </tr>
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− | <tr>
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− | <td>Physical Properties:</td>
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− | <td>Dimensions</td>
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− | <td>1 m x 2 m (40" x 80" nominal size)</td>
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− | </tr>
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− | <tr>
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− | <td></td>
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− | <td>Thickness</td>
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− | <td>4.5 mm (3/16") nominal</td>
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− | </tr>
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− | <tr>
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− | <td></td>
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− | <td>Weight</td>
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− | <td>10.4 Kg (23 lb.) Per sheet nominal</td>
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− | </tr>
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− | <tr>
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− | <td></td>
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− | <td>Reinforcement</td>
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− | <td>Two plies, fibreglass mat</td>
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− | </tr>
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− | </table>
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| <hr> | | <hr> |
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− | '''Download a copy of the [[Media:Sopra-Iso_Plus_TDS_(Accepted).pdf| Technical Data Sheet''']]
| + | [[Materials by Product Type|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''Accepted Materials'']] |
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− | [[Section:C. Accepted Materials|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''Accepted Materials'']]
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