Difference between revisions of "Draft CD 4"

Latest revision as of 15:30, 16 February 2024

Division D - Construction Details

EPDM | Membrane Termination D (Wall) ( Article 10.3.2.3.)

Notice to Reader
Images used in a Construction Detail are representative and not prescriptive, and are not necessarily drawn to scale. They are intended to support the related Standard (Ref. Division A, Article 2.2.1.2.). The reader may link to the related Article in the detail title, or link to the Standard as it relates to a specific element in the detail. All hyperlinks are displayed blue text.

EPDM Details

Drawing NTS

1 WORK INCLUDED

(1) Air/Vapour Control Layers: As specified by the Design Authority and installed to provide continuity for optimal control.
(2) Insulation: Installed in keeping with Section 7.3. Multiple layering illustrated; layers must be offset and staggered at least 304.8 mm (12”) in each direction.
(3) Insulation Overlay Panel: Required for fully adhered membrane systems or when overburden is specified. Panels must be offset and staggered from underlying insulation panels.
(4) Field Membrane: See Table 9.2. for permissible application methods and corresponding membrane properties. Membrane must be installed according to the requirements in Section 9.3.
(5) Edge Securement: Proprietary to the membrane manufacturer. Edge securement is required, irrespective of how the membrane is applied (i.e., adhered, self-adhered, mechanically fastened).
(6) Mechanical Fastening: Edge securement must be anchored to the roof structure to prevent membrane movement.
(7) Primer or Adhesive: Proprietary to the membrane manufacturer. Primer may be required for self-adhered membranes; adhesive is required for all other applications. All membranes applied to the vertical substrate must be fully adhered.
(8) Membrane Flashing: May be run continuously up the vertical substrate from the field or installed as separate flashing (see membrane manufacturer requirements). Membrane shall be carried up the vertical substrate at least 203.2 mm (8”) above the finished roof system surface, plus at least 76.2 mm (3”) for wall control layer overlap. In regions where heavy snow accumulation is possible, or to accommodate future roof membrane replacement, membrane should be carried at least 304.8 mm (12”) up the vertical substrate.
(9) Membrane Edge Securement and Sealant: All membranes applied to a vertical surface must be mechanically fastened. Mechanically fastened termination (“term”) bar with tooled sealant shown.
(10) Cut Reglet Counter-flashing and Sealant: Cut reglet counter-flashing with bead of sealant applied in reglet cut. This flashing provides secondary protection for the “term” bar and safe-guards the sealant from weather-induced deterioration and mechanical damage.

2 RELATED WORK BY OTHERS

(A) Acceptable Deck: Illustrated deck is representative. See Sub-section 2.1.5. for acceptable deck types and conditions.
(B) Wall Structure: Illustrated wall is representative. Wall control layers (i.e. water resistive barrier) must overlap roofing system to achieve continuity. See Sub-section 2.1.7. for wall conditions.

NOTE: See the EPDM Roof Systems Standard for additional requirements.

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-| colspan="2"  | <big>'''''RoofStar Guarantee Standards''''' are <span style="color:#6495ed">'''blue-linked'''</span></big>
-|}
+{{DISPLAYTITLE:<span style="position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);">{{FULLPAGENAME}}</span>}}
+__NOTOC__
+<big><big>Division D - Construction Details</big></big>
+<hr>
+<big><big><big><big><big>EPDM | Membrane Termination D (Wall) ([[EPDM_Roof_Systems_Standard#10.3.2.3._General_Application_Requirements_for_Perimeters_and_Walls | Article 10.3.2.3.]])</big></big></big></big></big>
+{{Template:Construction Details Header}}
 <div class="panel panel-success">
-<div class="panel-heading"><big>'''Metal Flashing Details'''</big></div>
+<div class="panel-heading"><big>'''EPDM Details'''</big></div>
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 <div style="text-align:center; vertical-align:center">
-[[File:SBS 1.3.1-3 PMRA.jpg|class=img-responsive]]
+<br>
+[[File:10.3.2.3.-EPDM-D.png |class=img-responsive | link=https://rpm.rcabc.org/images/7/74/10.3.2.3.-EPDM-D.png]]
+:Drawing NTS
 </div>
+</div><!-- COL-6-MD -->
-::Click below for a printable version of this page.
-<div style="width:150px; text-align: left;">
-:[[File:Pdf.png|100 px|link=|'''Print Sheet''']]
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 === WORK INCLUDED ===
-;(1) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSMEMBRANES|'''Base Membrane (field)''']]: See Tables '''9.1''' and '''9.2''' for acceptable membrane types and application methods.
-;(2) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSPERIMETERS|'''Base Membrane (flashing)''']]: Carried vertically up a wall or parapet (membrane flashing must extend up the vertical plane, and above the ''Finished Roof/Waterproofing Surface'', at least 200 mm (8”), and must extend onto the roof field at least 100 mm (4”) (greater if required by the membrane manufacturer).
-;(3) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSMEMBRANES|'''Cap Membrane (field)''']]: May be an ungranulated base membrane when protected from UV light.  See Tables '''9.1''' and '''9.2''' for acceptable ‘film’ cap membrane types.
-;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSPERIMETERS|'''Cap Membrane (flashing)''']]: Extended vertically past the termination of the base membrane flashing, to provide a positive seal at the top edge.  Membrane flashing must be protected from UV light exposure; use a granulated surface membrane (as illustrated) or cover with metal flashing.  Terminate membrane following the requirements in '''10.1.2.2''' ('''16''').  For perimeters that require hot works-specific applications, see '''10.3.3 Alternate Membrane Flashing Approaches'''.
-;(5) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSPROTECTED|'''Drainage Layer''']]: Required below XPS insulation in a PMRA (an additional drainage layer is sometimes required above the insulation.  See '''14.1.2.1''' ('''5''')('''4''').  In all other cases, a second drainage layer above the insulation is discretionary).  Turn the drainage layer up at the perimeter to convey water to the drains.
-;(6) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSINSULATIONMATERIALS|'''Insulation''']]: XPS insulation, ideally installed in multiple layers that are offset and staggered as illustrated (for both system stability and thermal effectiveness).
-;(7) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSPROTECTED|'''Filter Fabric''']]: Installed above XPS insulation, and tucked behind the base metal flashing, to contain insulation and prevent ‘stacking’ (see '''12.1.1''' ('''1''')('''3''')('''1''')), and to prevent fine material from settling down to the membrane ('''12.1.1''' ('''1''')('''3''')('''2''')).
-;(8) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSPROTECTED|'''Ballast''']]: Considered part of the roof system (ballast functions as securement against both flotation and wind uplift), ballast must be installed by the Contractor (see '''Section 12.1''').  This requirement is waived when a ''Vegetated Roof System'' (VRS) that is installed by others serves as ballast (see '''12.1.3.1''' ('''1''')); in such situations, the VRS must be installed immediately after the Contractor’s work and coordinated with the Contractor to ensure the roof system remains unaffected by wind or flotation and is not damaged by others.  See also '''1.6 RoofStar Guarantee: Coverage and Limitations''' concerning integrity scans when overburden is installed by someone other than the Contractor ('''1.6''' ('''6''')).
-;(9) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSMETALBASE|'''Metal Base Flashing''']]: Fabricated and secured according to the requirements in Part '''13 METAL FLASHINGS'''.
-<hr>
+;(1) [[EPDM Roof Systems Standard#PART_6|<big>Air/Vapour Control Layers</big>]]:
+:As specified by the ''Design Authority'' and installed to provide continuity for optimal control.
+;(2) [[EPDM Roof Systems Standard#PART_7|<big>Insulation</big>]]:
+:Installed in keeping with Section 7.3.  Multiple layering illustrated; layers must be offset and staggered at least 304.8 mm (12”) in each direction.
+;(3) [[EPDM Roof Systems Standard#PART_8|<big>Insulation Overlay Panel</big>]]:
+:Required for fully adhered membrane systems or when overburden is specified.  Panels must be offset and staggered from underlying insulation panels.
+;(4) [[EPDM Roof Systems Standard#PART_9|<big>Field Membrane</big>]]:
+:See Table 9.2. for permissible application methods and corresponding membrane properties.  Membrane must be installed according to the requirements in Section 9.3.
+;(5) [[EPDM Roof Systems Standard#PART_10|<big>Edge Securement</big>]]:
+:Proprietary to the membrane manufacturer.  Edge securement is required, irrespective of how the membrane is applied (i.e., adhered, self-adhered, mechanically fastened).
+;(6) [[EPDM Roof Systems Standard#PART_10|<big>Mechanical Fastening</big>]]:
+:Edge securement must be anchored to the roof structure to prevent membrane movement.
+;(7) [[EPDM Roof Systems Standard#PART_10|<big>Primer or Adhesive</big>]]:
+:Proprietary to the membrane manufacturer.  Primer may be required for self-adhered membranes; adhesive is required for all other applications.  All membranes applied to the vertical substrate must be fully adhered.
+;(8) [[EPDM Roof Systems Standard#PART_10|<big>Membrane Flashing</big>]]:
+:May be run continuously up the vertical substrate from the field or installed as separate flashing (see membrane manufacturer requirements).  Membrane shall be carried up the vertical substrate at least 203.2 mm (8”) above the ''finished roof system surface'', plus at least 76.2 mm (3”) for wall control layer overlap. In regions where heavy snow accumulation is possible, or to accommodate future roof membrane replacement, membrane should be carried at least 304.8 mm (12”) up the vertical substrate.
+;(9) [[EPDM Roof Systems Standard#PART_10|<big>Membrane Edge Securement and Sealant</big>]]:
+:All membranes applied to a vertical surface must be mechanically fastened.  Mechanically fastened termination (“term”) bar with tooled sealant shown.
+;(10) [[EPDM Roof Systems Standard#PART_10|<big>Cut Reglet Counter-flashing and Sealant</big>]]:
+:Cut reglet counter-flashing with bead of sealant applied in reglet cut.  This flashing provides secondary protection for the “term” bar and safe-guards the sealant from weather-induced deterioration and mechanical damage.
 === RELATED WORK BY OTHERS ===
-;(A) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSDECKS|'''Acceptable Deck''']]:
+;(A) [[EPDM Roof Systems Standard#PART_2|<big>Acceptable Deck</big>]]
-;(B)  Suitable Wall Sheathing: If and as required.
+:Illustrated deck is representative.  See Sub-section 2.1.5. for acceptable ''deck'' types and conditions.
-;(C) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSSLOPEDWOODBLOCKING|'''Sloped Parapet Top''']]:Sloped to roof where parapet is over 100 mm (4") in width.
+;(B) [[EPDM Roof Systems Standard#PART_2|<big>Wall Structure</big>]]
-;(D) Wall or Parapet Structure
+:Illustrated wall is representative.  Wall control layers (i.e. water resistive barrier) must overlap ''roofing system'' to achieve ''continuity''.  See Sub-section 2.1.7. for wall conditions.
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-'''NOTE''': Refer to '''''RoofStar Guarantee Standards''''' for additional requirements.
+'''NOTE''': See the [[EPDM Roof Systems Standard | '''EPDM Roof Systems Standard''']] for additional requirements.
 <hr>
+[[EPDM Roof System Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''EPDM Roof System Details'']]
-[[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems'']]
+[[Main Page | <i class="fa fa-home fa"></i> Home]]
-[[SBS Modified Bitumen Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''SBS Modified Bitumen Construction Details'']]
-[[Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''Construction Details'']]
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Difference between revisions of "Draft CD 4"

Difference between revisions of "Draft CD 4"

Latest revision as of 15:30, 16 February 2024

1 WORK INCLUDED

2 RELATED WORK BY OTHERS

3 Accept Terms Of Use