Draft CD 4 - Revision history

James Klassen: /* WORK INCLUDED */

2024-02-16T15:30:49Z

‎WORK INCLUDED

James Klassen at 15:02, 16 February 2024

2024-02-16T15:02:22Z

James Klassen at 15:10, 14 February 2024

2024-02-14T15:10:10Z

James Klassen at 20:20, 1 November 2022

2022-11-01T20:20:24Z

James Klassen: /* WORK INCLUDED */

2022-10-31T16:48:19Z

‎WORK INCLUDED

James Klassen at 16:41, 31 October 2022

2022-10-31T16:41:09Z

James Klassen at 17:50, 28 October 2022

2022-10-28T17:50:18Z

James Klassen at 17:13, 28 October 2022

2022-10-28T17:13:37Z

James Klassen at 16:56, 28 October 2022

2022-10-28T16:56:25Z

James Klassen at 15:23, 28 October 2022

2022-10-28T15:23:53Z

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 :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.  Fastener illustrated, together with sealant applied to upper membrane edge.
+: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.

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 <big><big>Division D - Construction Details</big></big>
 <hr>
-<big><big><big><big><big>SBS | Parapet (Typical) ([[SBS_Roof_Systems_Standard#10.3.2.3._General Application Requirements for Perimeters and Walls | Article 10.3.2.3.]]; [[SBS_Roof_Systems_Standard#10.3.4.1._Parapets | Article 10.3.4.1.]])</big></big></big></big></big>
+<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>'''SBS Details'''</big></div>
+<div class="panel-heading"><big>'''EPDM Details'''</big></div>
 <div class="panel-body">
 <div class="col-md-6">
 <div style="text-align:center; vertical-align:center">
-Use arrows to scroll through related images (A, B, and C).  Click any image to expand.
+<br>
 </div>
-<gallery mode="slideshow" showthumbnails>
+</div><!-- COL-6-MD -->
 <div class="col-md-6">
 === WORK INCLUDED ===
-;(1) [[SBS Roof Systems Standard#PART_10|'''Control Joint (Roof Divider)''']]:
+;(1) [[EPDM Roof Systems Standard#PART_6|<big>Air/Vapour Control Layers</big>]]:
-:Typically framed with dimensional lumber and plywood on site by the Contractor, or by others (as specified).  Insulated control joint shown in Drawing (A).  See [[SBS_Roof_Systems_Standard#10.1.6.2. Control Joints (Roof Dividers) |  Article 10.1.6.2.]] concerning permissible design heights for control joints.
+:As specified by the ''Design Authority'' and installed to provide continuity for optimal control.
-;(2) [[SBS Roof Systems Standard#PART_10|'''Base sheet membrane flashing''']]:
+;(2) [[EPDM Roof Systems Standard#PART_7|<big>Insulation</big>]]:
-:Fully envelope the control joint to ensure water-tightness on all sides.  The base membrane flashing also separates metal cap flashing (when specified) from any organic substrates (plywood, dimensional lumber).
+: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) [[SBS Roof Systems Standard#PART_10|'''Cap sheet membrane flashing''']]:
+;(3) [[EPDM Roof Systems Standard#PART_8|<big>Insulation Overlay Panel</big>]]:
-:Installed as required in Part 10 and applied as the second or third of a multi-ply membrane system, providing required coverage above the ''finished roof system surface'' (note that the required minimum coverage may be reduced when the joint is fully enveloped with two plies of membrane flashing (see illustration).
+: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>]]:
-:When the height of the control joint exceeds 203.2 mm (8”) (Ref. Drawing (A)), no fewer than two plies of sheet membrane flashing shall be carried up at least 203.2 mm above the ''finished roof system surface''.
+: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>]]:
-;(3) [[SBS Roof Systems Standard#PART_13|'''Metal Cap Flashing''']]:
+:Proprietary to the membrane manufacturer.  Edge securement is required, irrespective of how the membrane is applied (i.e., adhered, self-adhered, mechanically fastened).
-:Required only when the low control joint (less than 203.2 mm (8”) in height) is not fully enveloped with at least two plies of sheet membrane flashing.  Cap flashing must be designed and installed as required in [[SBS_Roof_Systems_Standard#PART_13 | Part 13]].
+;(6) [[EPDM Roof Systems Standard#PART_10|<big>Mechanical Fastening</big>]]:
+:Edge securement must be anchored to the roof structure to prevent membrane movement.
-:Note that the cap flashing is sloped at least 2% (mono slope illustrated) when the width of the flashing exceeds 101.6 mm (4”) (Ref. [[SBS_Roof_Systems_Standard#13.1.3.6. Cap Flashing, Counter-flashing, and Reglet Flashing | Article 13.1.3.6., “Cap Flashing, Counter-flashing, and Reglet Flashing”]]).
+;(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.
-:Fasteners used to secure metal flashing must be at least 88.9 mm (3-1/2”) above the finished roof system surface.
+;(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.
-<hr>
+;(9) [[EPDM Roof Systems Standard#PART_10|<big>Membrane Edge Securement and Sealant</big>]]:
 === RELATED WORK BY OTHERS ===
-;(A) [[SBS Roof Systems Standard#PART_2|'''Acceptable deck''']]
+;(A) [[EPDM Roof Systems Standard#PART_2|<big>Acceptable Deck</big>]]
 </div><!-- COL-6-MD -->
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 </div><!-- PANEL -->
-'''NOTE''': See the [[SBS Roof Systems Standard | '''Standard''']] for additional requirements.
+'''NOTE''': See the [[EPDM Roof Systems Standard | '''EPDM Roof Systems Standard''']] for additional requirements.
 <hr>
-[[SBS Roof System Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''"SBS" Roof System Details'']]
+[[EPDM Roof System Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''EPDM Roof System Details'']]
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 </div>
 <gallery mode="slideshow" showthumbnails>
-Image:Part 10 - SBS Control Joint (Roof Divider) - A.png | Drawing A
+Image:Part 10 - SBS Control Joint (Roof Divider) - A.png | link=https://rpm.rcabc.org/images/2/29/Part_10_-_SBS_Control_Joint_%28Roof_Divider%29_-_A.png | Drawing A
-Image:Part 10 - SBS Control Joint (Roof Divider) - B.png | Drawing B
+Image:Part 10 - SBS Control Joint (Roof Divider) - B.png | link=https://rpm.rcabc.org/images/1/1a/Part_10_-_SBS_Control_Joint_%28Roof_Divider%29_-_B.png | Drawing B
-Image:Part 10 - SBS Control Joint (Roof Divider) - C.png | Drawing C
+Image:Part 10 - SBS Control Joint (Roof Divider) - C.png | link=https://rpm.rcabc.org/images/c/cc/Part_10_-_SBS_Control_Joint_%28Roof_Divider%29_-_C.png | Drawing C
 </gallery>

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 ;(1) [[SBS Roof Systems Standard#PART_10|'''Control Joint (Roof Divider)''']]:
-:Typically framed with dimensional lumber and plywood on site by the Contractor, or by others (as specified).  Insulated control joint shown in Drawing (C).  See [[SBS_Roof_Systems_Standard#10.1.6.2. Control Joints (Roof Dividers) |  Article 10.1.6.2.]] concerning permissible design heights for control joints.
+:Typically framed with dimensional lumber and plywood on site by the Contractor, or by others (as specified).  Insulated control joint shown in Drawing (A).  See [[SBS_Roof_Systems_Standard#10.1.6.2. Control Joints (Roof Dividers) |  Article 10.1.6.2.]] concerning permissible design heights for control joints.
 ;(2) [[SBS Roof Systems Standard#PART_10|'''Base sheet membrane flashing''']]:
 :Fully envelope the control joint to ensure water-tightness on all sides.  The base membrane flashing also separates metal cap flashing (when specified) from any organic substrates (plywood, dimensional lumber).
@@ Line 34: / Line 34: @@
 :Installed as required in Part 10 and applied as the second or third of a multi-ply membrane system, providing required coverage above the ''finished roof system surface'' (note that the required minimum coverage may be reduced when the joint is fully enveloped with two plies of membrane flashing (see illustration).
-:When the height of the control joint exceeds 203.2 mm (8”) (Ref. Drawing (C)), no fewer than two plies of sheet membrane flashing shall be carried up at least 203.2 mm above the ''finished roof system surface''.
+:When the height of the control joint exceeds 203.2 mm (8”) (Ref. Drawing (A)), no fewer than two plies of sheet membrane flashing shall be carried up at least 203.2 mm above the ''finished roof system surface''.
 ;(3) [[SBS Roof Systems Standard#PART_13|'''Metal Cap Flashing''']]:

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 Use arrows to scroll through related images (A, B, and C).  Click any image to expand.
 </div>
-<gallery mode="slideshow">
+<gallery mode="slideshow" showthumbnails>
 Image:Part 10 - SBS Parapet A1.png | link=https://rpm.rcabc.org/images/a/a9/Part_10_-_SBS_Parapet_A1.png
 Image:Part 10 - SBS Parapet A2.png | link=https://rpm.rcabc.org/images/f/f9/Part_10_-_SBS_Parapet_A2.png

@@ Line 14: / Line 14: @@
 <gallery mode="slideshow">
-Image:Part 10 - SBS Parapet A1.png | ''[[File:Part 10 - SBS Parapet A1.png]]'' Drawing A1
+Image:Part 10 - SBS Parapet A1.png | link=https://rpm.rcabc.org/images/a/a9/Part_10_-_SBS_Parapet_A1.png
-Image:Part 10 - SBS Parapet A2.png | ''[[File:Part 10 - SBS Parapet A2.png]]'' Drawing A2
+Image:Part 10 - SBS Parapet A2.png | link=https://rpm.rcabc.org/images/f/f9/Part_10_-_SBS_Parapet_A2.png
-Image:Part 10 - SBS Parapet B,C.png | ''[[File:Part 10 - SBS Parapet B,C.png]]'' Drawings B and C
+Image:Part 10 - SBS Parapet B,C.png | link=https://rpm.rcabc.org/images/c/cf/Part_10_-_SBS_Parapet_B%2CC.png
 </gallery>
 </div><!-- COL-MD-6 -->