Difference between revisions of "IKO APP Membrane Installation Guidelines"

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Difference between revisions of "IKO APP Membrane Installation Guidelines"

(Created page with "<div class="row"> <div class="col-md-3" style="float:right;" id="tocDiv"> __TOC__ </div> <!-- tocDiv --> <div class="col-md-9" id="mainBodyDiv"> {| class="wik...")
 
(Exposed Membrane - Un-insulated)
 
(6 intermediate revisions by the same user not shown)
Line 119: Line 119:
 
   <tr>
 
   <tr>
 
     <td align="left" valign="top" nowrap>Classic</td>
 
     <td align="left" valign="top" nowrap>Classic</td>
    <td align="center" valign="top" nowrap></td>
 
    <td align="center" valign="top" nowrap></td>
 
    <td align="center" valign="top" nowrap></td>
 
  </tr>
 
  <tr>
 
    <td align="left" valign="top" nowrap>ARMOURPLAST</td>
 
    <td align="center" valign="top" nowrap>3.5</td>
 
    <td align="center" valign="top" nowrap>3.63</td>
 
    <td align="center" valign="top" nowrap>180</td>
 
    <td rowspan="2" align="left" valign="top">Torch applied, smooth surface both sides, for single ply or two ply systems.</td>
 
  </tr>
 
  <tr>
 
    <td align="left" valign="top" nowrap>35 CLASSIC</td>
 
    <td align="center" valign="top" nowrap></td>
 
    <td align="center" valign="top" nowrap></td>
 
    <td align="center" valign="top" nowrap></td>
 
  </tr>
 
  <tr>
 
    <td align="left" valign="top" nowrap>ARMOURPLAST</td>
 
    <td align="center" valign="top" nowrap>4</td>
 
    <td align="center" valign="top" nowrap>4.09</td>
 
    <td align="center" valign="top" nowrap>180</td>
 
    <td rowspan="2" align="left" valign="top">Torch applied, smooth back &amp; ultra fine black ceramic granular surface for single ply or two ply systems.</td>
 
  </tr>
 
  <tr>
 
    <td align="left" valign="top" nowrap>Blackshield</td>
 
 
     <td align="center" valign="top" nowrap></td>
 
     <td align="center" valign="top" nowrap></td>
 
     <td align="center" valign="top" nowrap></td>
 
     <td align="center" valign="top" nowrap></td>
Line 150: Line 124:
 
   </tr>
 
   </tr>
 
</table>
 
</table>
 +
  
 
:<b> Note:</b> For ease of application we offer ARMOURPLAST in summer and winter grades.
 
:<b> Note:</b> For ease of application we offer ARMOURPLAST in summer and winter grades.
Line 216: Line 191:
 
===Membrane Assemblies===
 
===Membrane Assemblies===
 
====Exposed Membrane - Un-insulated====
 
====Exposed Membrane - Un-insulated====
Slope Limitation: No Limit
 
  
 
<table cellspacing="0" cellpadding="2">
 
<table cellspacing="0" cellpadding="2">
Line 251: Line 225:
 
</table>
 
</table>
  
<table cellspacing="0" cellpadding="2">
+
{|  class="wikitable"
<tr>
+
|+ Roof Assembly
<td style='border:1px solid black;' colspan="3" align="left" valign="top"><u>ROOF ASSEMBLY</u></td>
+
|-
</tr>
+
! scope="col" style="width: 150px;" | Components
<tr>
+
! scope="col" style="width: 350px;" | Options
<td style='border:1px solid black;' align="left" valign="top" nowrap><u>Components</u></td>
+
! | Comments or Cautions
<td style='border:1px solid black;' align="left" valign="top" nowrap><u>Options</u></td>
+
|-
<td style='border:1px solid black;' align="left" valign="top"><u>Comments or Cautions</u></td>
+
| style="background-color: #A9A9A9;" colspan="3" | '''General'''
</tr>
+
|-
<tr>
+
| rowspan="3" | Roof Deck || Wood / Plywood || rowspan="3" | Prime wood and concrete decks and surfaces to be directly adhered with bituminous materials. Wood board decks require a protection / base sheet. Steel decks require an underlay for membranes.
<td style='border:1px solid black;' align="left" valign="top" nowrap>Roof Deck</td>
+
|-
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Wood / Plywood</td>
+
| Concrete
<td style='border:1px solid black;' rowspan="3" align="left" valign="top">Prime wood and concrete decks and surfaces to be directly adhered with bituminous materials. Wood board decks require a protection / base sheet. Steel decks require an underlay for membranes.</td>
+
|-
</tr>
+
| Steel
<tr>
+
|-
  <td align="left" valign="top" nowrap></td>
+
| rowspan="2" | Underlay || Gypsum || rowspan="2" | Minimum 12.7 mm (1/2") mechanically fastened to steel decks.
<td style='border:1px solid black;' align="left" valign="top" nowrap>Concrete</td>
+
|-
</tr>
+
| Plywood
<tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
| rowspan="2" | Protection Sheet || No.28 Glass Base || rowspan="2" | Mechanically fasten over wood board decks.
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Steel</td>
+
|-
</tr>
+
| Pre-approved alternative
  <tr>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Underlay</td>
+
| style="background-color: #A9A9A9;" colspan="3" | '''Single Ply Systems'''
<td style='border:1px solid black;' align="left" valign="top" nowrap>Gypsum</td>
+
|-
<td style='border:1px solid black;' rowspan="2" align="left" valign="top">Minimum 12.7 mm (1/2&quot;) mechanically fastened to steel decks.</td>
+
| rowspan="2" | Roof membrane || Armourplast Granular || rowspan="2" | Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks
</tr>
+
|-
<tr>
+
| Armourplast Classic
<td align="left" valign="top" nowrap></td>
+
|-
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Plywood</td>
+
| style="background-color: #A9A9A9;" colspan="3" | '''Modified Single Ply Systems'''
</tr>
+
|-
  <tr>
+
| rowspan="2" | Base Sheet || No.28 Glass || Mopped or mechanically fastened
<td style='border:1px solid black;' align="left" valign="top" nowrap>Protection Sheet</td>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>No.28 Glass Base</td>
+
| Armourplast Classic || Torch-applied
<td style='border:1px solid black;' rowspan="2" align="left" valign="top">Mechanically fasten over wood board decks.</td>
+
|-
</tr>
+
| rowspan="2" | Cap Sheet || Armourplast Classic || rowspan="2" | Torch applied. Install parallel to base sheet.
<tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
| Armourplast Granular
<td style='border:1px solid black;' align="left" valign="top" nowrap>Pre-approved alternative</td>
+
|-
</tr>
+
| Flashing Membrane || Amourplast Flashing || Torch-applied
<tr>
+
|-
<td style='border:1px solid black;' colspan="3" align="left" valign="top" nowrap><u>SINGLE PLY SYSTEMS</u></td>
+
|}
</tr>
 
  <tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Roof membrane</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Granular</td>
 
<td style='border:1px solid black;' rowspan="4" align="left" valign="top">Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks.</td>
 
</tr>
 
  <tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Blackshield</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' colspan="3" align="left" valign="top" nowrap><u>MODIFIED SINGLE PLY SYSTEMS</u></td>
 
</tr>
 
  <tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Base Sheet</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>No.28 Glass</td>
 
<td style='border:1px solid black;' rowspan="2" align="left" valign="top">Mopped or mechanically fastened.</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Base Sheet</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torched</td>
 
  </tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torched</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Cap Sheet</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Granular</td>
 
  <td style='border:1px solid black;' rowspan="4" align="left" valign="top">Torch applied. Install parallel to base sheet.</td>
 
</tr>
 
  <tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Blackshield</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Flashing Membrane</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Amourplast Flashing</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torch applied</td>
 
</tr>
 
</table>
 
  
 
====Exposed Membrane - Insulated====
 
====Exposed Membrane - Insulated====
Slope Limitation: No Limit
 
  
 
<table cellspacing="0" cellpadding="2">
 
<table cellspacing="0" cellpadding="2">
Line 393: Line 303:
 
</table>
 
</table>
  
<table cellspacing="0" cellpadding="2">
+
{|  class="wikitable"
<tr>
+
|+ Roof Assembly
<td style='border:1px solid black;' colspan="3" align="left" valign="top"><u>ROOF ASSEMBLY</u></td>
+
|-
</tr>
+
! scope="col" style="width: 150px;" | Components
<tr>
+
! scope="col" style="width: 350px;" | Options
<td style='border:1px solid black;' align="left" valign="top" nowrap><u>Components</u></td>
+
! | Comments or Cautions
<td style='border:1px solid black;' align="left" valign="top" nowrap><u>Options</u></td>
+
|-
<td style='border:1px solid black;' align="left" valign="top"><u>Comments or Cautions</u></td>
+
| style="background-color: #A9A9A9;" colspan="3" | '''General'''
</tr>
+
|-
<tr>
+
| rowspan="3" | Roof Deck || Wood / Plywood || rowspan="3" | Prime wood and concrete decks and surfaces to be directly adhered with bituminous materials
<td style='border:1px solid black;' align="left" valign="top" nowrap>Roof Deck</td>
+
|-
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Wood / Plywood</td>
+
| Concrete
<td style='border:1px solid black;' rowspan="3" align="left" valign="top">Prime wood and concrete decks and surfaces to be directly adhered with bituminous materials.</td>
+
|-
</tr>
+
| Steel
<tr>
+
|-
  <td align="left" valign="top" nowrap></td>
+
| Thermal Barrier || Gypsum || Minimum 12.7 mm (1/2") may be required between steel deck and a combustible insulation (see National Building Code of Canada)
<td style='border:1px solid black;' align="left" valign="top" nowrap>Concrete</td>
+
|-
</tr>
+
| Vapour Retarder || Determined by Design Authority ||
<tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
| rowspan="5" | Insulation || Fibreboard || rowspan="5" | A fibreboard overlay (one or two layers) is required over heat sensitive and foamed insulation. A plywood overlay or mechanically fastened protection sheet may be required for torched membranes.
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Steel</td>
+
|-
</tr>
+
| Glass Fibre
<tr>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Thermal Barrier</td>
+
| Expanded polystyrene
<td style='border:1px solid black;' align="left" valign="top" nowrap>Gypsum</td>
+
|-
<td style='border:1px solid black;' align="left" valign="top">Minimum 12.7 mm (1/2&quot;) may be required between steel deck and a combustible insulation (see National Building Code of Canada).</td>
+
| Extruded polystyrene
</tr>
+
|-
<tr>
+
| Polyisocyanurate
<td style='border:1px solid black;' align="left" valign="top" nowrap>Vapour Retarder</td>
+
|-
<td style='border:1px solid black;' colspan="2" align="left" valign="top" nowrap>Requirement and placement determined by Design Authority.</td>
+
| Insulation Overlay || 11 mm (7/16") asphalt impregnated fibreboard || Where required, install according to RoofStar Guarantee Standards
</tr>
+
|-
  <tr>
+
| style="background-color: #A9A9A9;" colspan="3" | '''Single Ply Systems'''
<td style='border:1px solid black;' align="left" valign="top" nowrap>Insulation</td>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Fibreboard</td>
+
| rowspan="2" | Roof membrane || Armourplast Granular || rowspan="2" | Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks
<td style='border:1px solid black;' rowspan="5" align="left" valign="top">A fibreboard overlay (one or two layers) is required over heat sensitive and foamed insulation. A plywood overlay or mechanically fastened protection sheet may be required for torched membranes.</td>
+
|-
</tr>
+
| Armourplast Classic
<tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
| style="background-color: #A9A9A9;" colspan="3" | '''Modified Single Ply Systems'''
<td style='border:1px solid black;' align="left" valign="top" nowrap>Glass Fibre</td>
+
|-
</tr>
+
| rowspan="2" | Base Sheet || No.28 Glass || Mopped or mechanically fastened
<tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
| Armourplast Classic || Torch-applied
<td style='border:1px solid black;' align="left" valign="top" nowrap>Expanded polystyrene</td>
+
|-
</tr>
+
| rowspan="2" | Cap Sheet || Armourplast Classic || rowspan="2" | Torch applied. Install parallel to base sheet.
<tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
| Armourplast Granular
<td style='border:1px solid black;' align="left" valign="top" nowrap>Extruded polystyrene</td>
+
|-
</tr>
+
| Flashing Membrane || Amourplast Flashing || Torch-applied
<tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
|}
<td style='border:1px solid black;' align="left" valign="top" nowrap>Polyisocyanurate</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Insulation Overlay</td>
 
<td style='border:1px solid black;' align="left" valign="top">11 mm (7/16&quot;) asphalt impregnated fibreboard </td>
 
<td style='border:1px solid black;' align="left" valign="top">Where required, install according to RGC Guarantee Standards.</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' colspan="3" align="left" valign="top" nowrap><u>SINGLE PLY SYSTEMS</u></td>
 
</tr>
 
  <tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Roof membrane</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Granular</td>
 
<td style='border:1px solid black;' rowspan="4" align="left" valign="top">Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks.</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Blackshield</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' colspan="3" align="left" valign="top" nowrap><u>MODIFIED SINGLE PLY SYSTEMS</u></td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Components</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Options</td>
 
<td style='border:1px solid black;' align="left" valign="top">Comments or Cautions</td>
 
</tr>
 
  <tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Base Sheet</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>No.28 Glass Base Sheet</td>
 
<td style='border:1px solid black;' align="left" valign="top">Mopped or Mechanically fastened</td>
 
</tr>
 
<tr>
 
  <td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torched</td>
 
</tr>
 
  <tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torched</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Cap Sheet</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Granular</td>
 
  <td style='border:1px solid black;' rowspan="4" align="left" valign="top">Torch applied. Install parallel to base sheet.</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Blackshield</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Flashing Membrane</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torch applied</td>
 
</tr>
 
</table>
 
 
 
  
 
====Protected and Modified Protected Membrane Assemblies====
 
====Protected and Modified Protected Membrane Assemblies====
Line 551: Line 387:
 
</table>
 
</table>
  
<b>Note</b>: Only components or products listed here and in the RGC Accepted Materials List may be used. No substitutes are allowed for guarantee purposes. Contact manufacturer for specific requirements.
+
{|  class="wikitable"
 
+
|+ Roof Assembly
<table cellspacing="0" cellpadding="2">
+
|-
<tr>
+
! scope="col" style="width: 150px;" | Components
<td style='border:1px solid black;' colspan="3" align="left" valign="top"><u>ROOF ASSEMBLY</u></td>
+
! scope="col" style="width: 350px;" | Options
</tr>
+
! | Comments or Cautions
<tr>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap><u>Components</u></td>
+
| style="background-color: #A9A9A9;" colspan="3" | '''General'''
<td style='border:1px solid black;' align="left" valign="top" nowrap><u>Options</u></td>
+
|-
<td style='border:1px solid black;' align="left" valign="top"><u>Comments or Cautions</u></td>
+
| rowspan="3" | Roof Deck || Wood / Plywood || rowspan="3" | Prime surfaces where membranes are directly adhered
</tr>
+
|-
<tr>
+
| Concrete
<td style='border:1px solid black;' align="left" valign="top" nowrap>Roof Deck</td>
+
|-
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Wood / Plywood</td>
+
| Steel
<td style='border:1px solid black;' rowspan="3" align="left" valign="top">Prime surfaces where membranes are directly adhered.</td>
+
|-
</tr>
+
| rowspan="2" | Underlay || Gypsum || rowspan="2" | Minimum 12.7 mm (1/2") required over steel decks in a PMR assembly
  <tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
| Plywood
<td style='border:1px solid black;' align="left" valign="top" nowrap>Concrete</td>
+
|-
</tr>
+
| Thermal Barrier || Gypsum || Minimum 12.7 mm (1/2") may be required between steel decks and combustible insulations (see National Building Code of Canada)
  <tr>
+
|-
<td align="left" valign="top" nowrap></td>
+
| rowspan="5" | Insulation || Fibreboard || rowspan="5" | Under membrane in a MPMR. A Fibreboard overlay (one or two layers) is required over heat sensitive and foamed insulation
<td style='border:1px solid black;' align="left" valign="top" nowrap>Steel</td>
+
|-
</tr>
+
| Glass Fibre
  <tr>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Underlay</td>
+
| Expanded polystyrene
<td style='border:1px solid black;' align="left" valign="top" nowrap>Gypsum</td>
+
|-
<td style='border:1px solid black;' rowspan="2" align="left" valign="top">Minimum 12.7 mm (1/2&quot;) required over steel decks in a PMR assembly. </td>
+
| Extruded polystyrene
</tr>
+
|-
  <tr>
+
| Polyisocyanurate
<td align="left" valign="top" nowrap></td>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Plywood</td>
+
| Insulation Overlay || 11 mm (7/16") asphalt || Where required, install according to RoofStar Guarantee Standards
</tr>
+
|-
<tr>
+
| style="background-color: #A9A9A9;" colspan="3" | '''Single Ply Systems'''
<td style='border:1px solid black;' align="left" valign="top" nowrap>Thermal Barrier</td>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Gypsum</td>
+
| rowspan="2" | Roof membrane || Armourplast Granular || rowspan="2" | Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks
<td style='border:1px solid black;' align="left" valign="top">Minimum 12.7 mm (1/2&quot;) may be required between steel decks and combustible insulations (see National Building Code of Canada).</td>
+
|-
</tr>
+
| Armourplast Classic
  <tr>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Vapour Barrier</td>
+
| style="background-color: #A9A9A9;" colspan="3" | '''Modified Single Ply Systems'''
<td style='border:1px solid black;' colspan="2" align="left" valign="top" nowrap>Requirement and placement determined by Design Authority.</td>
+
|-
</tr>
+
| rowspan="2" | Base Sheet || No.28 Glass || Mopped or mechanically fastened
<tr>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Insulation</td>
+
| Armourplast Classic || Torch-applied
<td style='border:1px solid black;' align="left" valign="top" nowrap>Fibreboard</td>
+
|-
<td style='border:1px solid black;' rowspan="5" align="left" valign="top">Under membrane in a MPMR. A Fibreboard overlay (one or two layers) is required over heat sensitive and foamed insulation.</td>
+
| rowspan="2" | Cap Sheet || Armourplast Classic || rowspan="2" | Torch applied. Install parallel to base sheet.
</tr>
+
|-
<tr>
+
| Armourplast Granular
<td align="left" valign="top" nowrap></td>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Glass Fibre</td>
+
| Flashing Membrane || Amourplast Flashing || Torch-applied
</tr>
+
|-
<tr>
+
| rowspan="2" | Insulation  ||  Extruded Polystyrene (Type 4) ||  Loose laid, required filter fabric and ballast.
<td align="left" valign="top" nowrap></td>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Expanded Polystyrene</td>
+
| Concrete topped extruded polystyrene (Type 4)  || Loose laid, provides finished surface of roof.
</tr>
+
|-
<tr>
+
| Filter Fabric || 100% Polyolefin Pre-approved Alternative ||  Loose laid
<td align="left" valign="top" nowrap></td>
+
|-
<td style='border:1px solid black;' align="left" valign="top" nowrap>Extruded Polystyrene</td>
+
| Ballast || Gravel pavers || According to insulation manufacturer's requirements. On pedestals.
</tr>
+
|-
<tr>
+
|}
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Polyisocyanurate</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Insulation overlay</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>11 mm (7/16&quot;) asphalt </td>
 
<td style='border:1px solid black;' align="left" valign="top">Where required, install according to RGC Guarantee Standards.</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' colspan="3" align="left" valign="top" nowrap><u>SINGLE PLAY SYSTEMS</u></td>
 
</tr>
 
  <tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Roof Membrane</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Granular</td>
 
<td style='border:1px solid black;' rowspan="4" align="left" valign="top">Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks.</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Blackshield</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' colspan="3" align="left" valign="top" nowrap><u>MODIFIED SINGLE PLY SYSTEMS</u></td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Components</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Options</td>
 
<td style='border:1px solid black;' align="left" valign="top">Comments or Cautions</td>
 
</tr>
 
  <tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Base Sheet</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>No. 28 Glass Base Sheet</td>
 
<td style='border:1px solid black;' align="left" valign="top">Mopped or mechanically fastened</td>
 
</tr>
 
  <tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torched</td>
 
  </tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torched</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Cap Sheet</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Granular</td>
 
  <td style='border:1px solid black;' rowspan="4" align="left" valign="top">Torch applied. Install parallel to base sheet.</td>
 
</tr>
 
  <tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast 35 Classic</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Blackshield</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Flashing Membrane</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Armourplast Flashing</td>
 
<td style='border:1px solid black;' align="left" valign="top">Torch applied</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Insulation</td>
 
  <td style='border:1px solid black;' align="left" valign="top" nowrap>Extruded Polystyrene (Type 4)</td>
 
<td style='border:1px solid black;' align="left" valign="top">Loose laid, required filter fabric and ballast.</td>
 
</tr>
 
<tr>
 
<td align="left" valign="top" nowrap></td>
 
<td style='border:1px solid black;' align="left" valign="top">Concrete topped extruded polystyrene (Type 4)</td>
 
  <td style='border:1px solid black;' align="left" valign="top">Loose laid, provides finished surface of roof.</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Filter Fabric</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>100% Polyolefin Pre-approved Alternative</td>
 
<td style='border:1px solid black;' align="left" valign="top">Loose laid</td>
 
</tr>
 
<tr>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Ballast</td>
 
<td style='border:1px solid black;' align="left" valign="top" nowrap>Gravel pavers</td>
 
<td style='border:1px solid black;' align="left" valign="top">According to insulation manufacturer's requirements. On pedestals.</td>
 
</tr>
 
</table>
 
  
  

Latest revision as of 20:02, 8 November 2016

Notice to the Reader:

The instructions provided below are reprinted from the manufacturer's own materials which were submitted to the RoofStar Guarantee Program for inclusion in this Manual. The reader is urged to check these against current publications issued by the manufacturer, to ensure accuracy.

Manufacturer: IKO INDUSTRIES LTD.

Contact Address: See Membership List in Section 1.

Product Group: APP MODIFIED BITUMINOUS MEMBRANES

Country of Origin: Belgium

Country of Manufacture: Canada

Year First Installed
B.C.: 1985
Canada: 1985

1 Description

IKO ARMOURPLAST membranes consist of a polyester or fibreglass mat impregnated on both sides with an APP (atactic polypropylene) modified bitumen compound. The non-woven polyester fabric used in ARMOURPLAST membranes provides a highly elastic body with excellent tensile strength. The high percentage of plasticizing resins in the bitumen compound ensure heat resistance, low temperature flexibility, aging endurance and workability.

The ARMOURPLAST membranes are heat welded to prepared surfaces. The seams are fused, forming a single, continuous watertight membrane.

1.1 GENERAL

The roofing assembly / material information published 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.

SYSTEM DESCRIPTION

.1 Torch-on roofing membrane: consists of an oxidized base ply and cap sheet, separately applied using a proprietary propane torch. Over flame sensitive substrates base sheets are mopped-on or nailed-on or torched over underlay; apply to any prepared roof deck or insulation.
.2 Range of application: new or re-roofing; from dead-flat to vertical (consult IKO INDUSTRIES LTD.)

DELIVERY, STORAGE AND HANDLING

.1 Store ARMOURPLAST rolls on a pallet, standing upright on the end opposite the salvage edge, securely covered to protect from moisture.
.2 Below O° (+32°F): keep rolls in a heated area; install at once without allowing to become cold; do not drop rolls when cold.

SITE CONDITIONS

.1 Slope limitations:
- minimum recommended slope 1:50 (1/4" in 12")
- mechanical fastening required over 1:16 (3/4" in 12")
- consult IKO INDUSTRIES LTD. for slopes 1:4 (3" in 12")
.2 Application Temperature:
- minimum ambient temperature + 4°C (+ 40°F)
- maximum ambient temperature +38°C (+100°F)
.3 Chemical incompatibilities: generally those that affect roofing asphalt.

STANDARDS AND APPROVAL (for specific membranes or assemblies consult manufacturer):

.1 Canadian General Standards Board: CGSB 37-GP-56M

MANUFACTURER'S SERVICES

.1 Field technicians are available to advise and assist contractors.
.2 Specifications / Drawings: available from specification manual or custom designed to customer requirements.
.3 Seminars: presented on a yearly basis or on request.

1.2 MATERIALS

NOTE: Regardless of the materials listed below or anywhere else in these manufacturer's guidelines, only materials accepted for use in the RoofStar Guarantee Program, or accessories associated with those materials, may be used to qualify for a RoofStar Guarantee. To see a list of the manufacturer's products accepted for use in the RoofStar Guarantee Program, click on the link above.


MEMBRANES

Consult the list of Accepted Materials by clicking on the MATERIALS link above.

Nominal Approx. Reinforcing
Product Thickness Weight Weight Description
mm kg/m sq g/m sq
ARMOURPLAST 4.2 4.9 180 Torch applied, smooth back and granular surface for single ply or two ply systems.
Granular
ARMOURPLAST 4 4 180 Torch applied, smooth surface both sides, for single ply or single ply or two ply systems.
Classic


Note: For ease of application we offer ARMOURPLAST in summer and winter grades.

ACCESSORIES

Armourplast Roofwalk: Additional protection for traffic paths. Granular surfaced, torch applied.

ANCILLARY PRODUCTS

The selection or omission of roof insulations, vapour retarder, expansion control joints, etc. are design matters which remain the responsibility of the Architect, Engineer, or Owner and are in no way the responsibility of IKO Industries Ltd.
.1 Insulation: the following are approved for use with the specified membrane.
- Impregnated and Standard fibreboard conforming to CSA A247-M
- Expanded polystyrene conforming to CGSB 51-GP-20M, Types 1 & 2
- Extruded polystyrene conforming to CGSB 51-GP-20M, Type 2 & 4
- Urethane and isocyanurate unfaced to CGSB 51-GP-21M
- Urethane and isocyanurate faced to CAN / CGSB-51.25-M86
- Fibrous Glass to CAN / CGSB-51.3l-M84
- Cellular Glass to CGSB 51-GP-38M
.2 Vapour retardants: the following are approved for use with the specified membrane:
- 2 plies mopped-on No.15 asphalt felts conforming to CSA standard A123.3-M.
- Proprietary alternatives approved by the membrane manufacturer.
.3 Primer: Asphalt Primer conforming to CGSB 37-GP-9M.
.4 Gypsum board: proprietary type approved by membrane manufacturer.
.5 Mechanical fasteners: In accordance with requirements of RGC Guarantee Standards
.6 Cants: Asphalt impregnated fibreboard or wood or flame resistant type approved by membrane manufacturer.
.7 Filter fabric: proprietary type, like “Fabrene V.I.E.” by Dupont Canada Ltd. and approved by membrane manufacturer; for use with protected membrane roof systems.
.8 Gravel: As per RGC Guarantee Standards.
.9 Gravel Ballast: (for protected and modified protected membrane assemblies); clean, washed round stone, 25 mm (1") clear size; no stones less than 15 mm (5/8") or larger than 35 mm (1-3/8"); most stones 20 mm to 38 mm (3/4" to 1-1/4") in size).
.10 Roofing Asphalt: conforming to CSA A123.4-M Type 3 for slopes up to 1:8 (1-1/2" in 12"); conforming to ASTM D312 Type IV for slopes 1:8 (1-1/2" in 12") to 1:4 (3" in 12").

1.3 EXECUTION

PREPARATION

.1 Ensure surfaces are smooth, dry, clean, and free of sharp projections and depressions.

INSULATION

.1 Mechanically fasten insulation over nailable decks in accordance with RGC Guarantee Standards.
.2 Embed insulation in a 1.5 kg / meters squared (30 lb / square) mopping of hot asphalt over non-nailable decks.
.3 Install 11 mm (7/16") asphalt impregnated fibreboard as an insulation overlay where required by RGC Guarantee Standards.
.4 Install wood nailing strips on slopes exceeding 1:12 (1" in 12")

BASE SHEET (where required)

.1 Start at low point and at right angles to the slope.
.2 Mechanically fasten base sheet to deck according to IKO INDUSTRIES LTD's recommended fastening pattern.

TORCH APPLIED ROOF MEMBRANE

.1 Start at low point and at right angles to the slope, or in same direction as base sheet; for two ply applications the first ply is applied parallel to the base and to the top ply.
.2 Unroll 1.2 m to 2.0 m (4' to 6') and align membrane.
.3 Torch to suitable substrate, with proprietary propane torch, directing flame to the exposed surface of the roll as well as to the deck or membrane underneath.
.4 Lap sides 88.9 mm (3-1/2") and ends 150 mm (6"); staggering end laps 304.8 mm (12") minimum.
.5 Maintain approximately 10 mm (3/8") flow-out of bitumen at overlapping seams.
.6 Roll or trowel seam.
.7 Carry membrane 4" above top of cant strip.
.8 Re-roll opposite end of roll not torched, and install in the same manner.
.9 Mechanically fasten headlaps on slopes over 1:16 (3/4" in 12")

CAP FLASHING

.1 Torch Armourplast pre-flashing form 100 mm (4") from toe of cant to 100 mm (4") above cant.
.2 Torch membrane flashings over the roofing membrane from 150 mm (6") from toe of cant to minimum 200 mm (8") above roof systems surface.
.3 Lap sides minimum 88.9 mm (3-1/2").
.4 Ensure bitumen flow-out of approximately 10 mm (3/8").
.5 Use round-nose heated trowel to blend in laps and seams, being sure to trowel in any voids.

2 Membrane Assemblies

2.1 Exposed Membrane - Un-insulated

Slope Limitation: No Limit
In-Service Performance: Min.: -10°C (+14°F) } Required membrane tensile strength varies.
Contact manufacturer for specific recommendations.
Temperature of the
Membrane:
Min.: -18°C (0°F)
Min.: <-18°C (0°F)
Max.: +50°C (+122°F)
Roof Assembly
Components Options Comments or Cautions
General
Roof Deck Wood / Plywood Prime wood and concrete decks and surfaces to be directly adhered with bituminous materials. Wood board decks require a protection / base sheet. Steel decks require an underlay for membranes.
Concrete
Steel
Underlay Gypsum Minimum 12.7 mm (1/2") mechanically fastened to steel decks.
Plywood
Protection Sheet No.28 Glass Base Mechanically fasten over wood board decks.
Pre-approved alternative
Single Ply Systems
Roof membrane Armourplast Granular Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks
Armourplast Classic
Modified Single Ply Systems
Base Sheet No.28 Glass Mopped or mechanically fastened
Armourplast Classic Torch-applied
Cap Sheet Armourplast Classic Torch applied. Install parallel to base sheet.
Armourplast Granular
Flashing Membrane Amourplast Flashing Torch-applied

2.2 Exposed Membrane - Insulated

Slope Limitation: No Limit
In-Service Performance: Min.: -10°C (+14°F) } Required membrane tensile strength varies.
Contact manufacturer for specific recommendations.
Temperature of the
Membrane:
Min.: -18°C (0°F)
Min.: <-18°C (0°F)
Max.: +50°C (+122°F)
Roof Assembly
Components Options Comments or Cautions
General
Roof Deck Wood / Plywood Prime wood and concrete decks and surfaces to be directly adhered with bituminous materials
Concrete
Steel
Thermal Barrier Gypsum Minimum 12.7 mm (1/2") may be required between steel deck and a combustible insulation (see National Building Code of Canada)
Vapour Retarder Determined by Design Authority
Insulation Fibreboard A fibreboard overlay (one or two layers) is required over heat sensitive and foamed insulation. A plywood overlay or mechanically fastened protection sheet may be required for torched membranes.
Glass Fibre
Expanded polystyrene
Extruded polystyrene
Polyisocyanurate
Insulation Overlay 11 mm (7/16") asphalt impregnated fibreboard Where required, install according to RoofStar Guarantee Standards
Single Ply Systems
Roof membrane Armourplast Granular Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks
Armourplast Classic
Modified Single Ply Systems
Base Sheet No.28 Glass Mopped or mechanically fastened
Armourplast Classic Torch-applied
Cap Sheet Armourplast Classic Torch applied. Install parallel to base sheet.
Armourplast Granular
Flashing Membrane Amourplast Flashing Torch-applied

2.3 Protected and Modified Protected Membrane Assemblies

Slope Limitation: 1:6 (2" in 12")
In-Service Performance: Min.: -10°C (+14°F) } Required membrane tensile strength varies.
Temperature of the
Membrane:
Min.: -18°C (0°F)
Min.: <-18°C (0°F)
Max.: +50°C (+122°F)
Roof Assembly
Components Options Comments or Cautions
General
Roof Deck Wood / Plywood Prime surfaces where membranes are directly adhered
Concrete
Steel
Underlay Gypsum Minimum 12.7 mm (1/2") required over steel decks in a PMR assembly
Plywood
Thermal Barrier Gypsum Minimum 12.7 mm (1/2") may be required between steel decks and combustible insulations (see National Building Code of Canada)
Insulation Fibreboard Under membrane in a MPMR. A Fibreboard overlay (one or two layers) is required over heat sensitive and foamed insulation
Glass Fibre
Expanded polystyrene
Extruded polystyrene
Polyisocyanurate
Insulation Overlay 11 mm (7/16") asphalt Where required, install according to RoofStar Guarantee Standards
Single Ply Systems
Roof membrane Armourplast Granular Torch applied single ply membranes, over concrete decks or over mechanically fastened protection sheet on steel or wood decks
Armourplast Classic
Modified Single Ply Systems
Base Sheet No.28 Glass Mopped or mechanically fastened
Armourplast Classic Torch-applied
Cap Sheet Armourplast Classic Torch applied. Install parallel to base sheet.
Armourplast Granular
Flashing Membrane Amourplast Flashing Torch-applied
Insulation Extruded Polystyrene (Type 4) Loose laid, required filter fabric and ballast.
Concrete topped extruded polystyrene (Type 4) Loose laid, provides finished surface of roof.
Filter Fabric 100% Polyolefin Pre-approved Alternative Loose laid
Ballast Gravel pavers According to insulation manufacturer's requirements. On pedestals.