Difference between revisions of "Draft CD 15"

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Difference between revisions of "Draft CD 15"

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{| class="wikitable" | style="color: black; background-color: orange; width: 100%;text-align:center"
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| colspan="2"  | <big>'''''Notice to Reader'''''</big>
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{{DISPLAYTITLE:<span style="position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);">{{FULLPAGENAME}}</span>}}
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| style="color: black; background-color: #ffffcc; width: 100%;text-align:center" | Images used in a Construction Detail are representative and <u>not intended in their representation of an assembly to be prescriptive</u>. Nor are they necessarily drawn to scale. Rather, they are provided to visually convey the Standards, Guiding Principles and Recommendations of the '''RoofStar Guarantee Standards''' for a Waterproofing or Water-shedding System. Actual design with respect to dimensions, the selection of materials and their application remains the responsibility of the ''Design Authority''.<br><br>The full text of applicable '''''RoofStar Guarantee Standards''''' may be read by using the <span style="color:#6495ed">'''blue hyperlinks'''</span>
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<big><big>Division D - Construction Details</big></big>
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<big><big><big><big><big>SBS | Membrane Termination C (Wall) ([[SBS_Roof_Systems_Standard#10.3.2.3._General_Application_Requirements_for_Perimeters_and_Walls | Article 10.3.2.3.]])</big></big></big></big></big>
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<div class="panel-heading"><big>'''ASM Details'''</big></div>
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<div class="panel-heading"><big>'''SBS Details'''</big></div>
 
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[[File:ASM 12.1.1 Built-in Gutter (Design).jpg|class=img-responsive | link=http://rpm.rcabc.org/images/3/3b/ASM_12.1.1_Built-in_Gutter_%28Design%29.jpg]]
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[[File:10.3.2.3.-SBS-C.png|class=img-responsive | link=https://rpm.rcabc.org/images/4/43/10.3.2.3.-SBS-C.png]]
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:Drawing NTS
 
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::Click below for a printable version of this page (N/A)
 
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:[[File:Pdf.png|100 px|link=http://rpm.rcabc.org/images/5/52/D1.7.6-3_Print_Sheet.pdf|'''Print Sheet''']]
 
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=== WORK INCLUDED ===
 
=== WORK INCLUDED ===
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;(1) '''Membranes''': Membranes must be installed to '''''RoofStar Guarantee Standards''''' and the manufacturer's printed instructions ({{hilite | NOTE: Fasteners shall be installed 4” or more above the maximum water line, and gutters must include a scupper overflow drain. || 2017-April-22 }}).  Also refer to [http://rpm.rcabc.org/index.php?title=RoofStar_Guarantee_Standards_for_Architectural_Sheet_Metal_(ASM)_Systems#Built-in_Gutters '''12.2 Built-in Gutters'''] in the '''''RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems'''''.
 
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;(2) '''Adhesion''': Membranes must be fully adhered, where exposed, and mechanically fastened at terminations 300 mm (12") o/c
 
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;(3) '''Height''': The minimum vertical sealed height above the maximum water level is 150 mm (6"). The membrane run up the slope will vary with roof pitch. Increase height in heavy snow regions.  Built-in gutter membranes can be extended to act as [http://rpm.rcabc.org/index.php?title=RoofStar_Guarantee_Standards_for_Architectural_Sheet_Metal_(ASM)_Systems#Eave_and_Valley_Protection_2  '''Ice and Water Protection''']. Underlay or eave protection membrane must overlap built-in gutter membrane by a minimum of 200 mm (8") and be installed in shingle fashion (not shown for clarity).
 
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;(4) Metal cap flashing
 
  
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;(1) [[SBS Roof Systems Standard#PART_6|<big>Air/Vapour Control Layers</big>]]:
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:As specified by the ''Design Authority'' and installed to provide continuity for optimal control.
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;(2) [[SBS Roof Systems Standard#PART_7|<big>Insulation</big>]]:
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: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.
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;(3) [[SBS Roof Systems Standard#PART_8|<big>Insulation Overlay Panel</big>]]:
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:Required for fully adhered membrane systems or when overburden is specified.  Panels must be offset and staggered from underlying insulation panels.
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;(4) [[SBS Roof Systems Standard#PART_9|<big>Base Sheet Field Membrane</big>]]:
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:See Table 9.2. for permissible application methods and corresponding membrane properties.  Membrane must be installed according to the requirements in Section 9.3.
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;(5) [[SBS Roof Systems Standard#PART_10|<big>Base Sheet Flashing Membrane</big>]]:
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:Install in keeping with the requirements in Section 10.3.  Base sheet membrane flashing must extend onto the roof field at least 101.6 mm (4").  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.
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;(6) [[SBS Roof Systems Standard#PART_10|<big>Cap Sheet Field Membrane</big>]]:
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:See Table 9.2. for permissible application methods and corresponding membrane properties. Membrane must be installed according to the requirements in Section 9.3.
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;(7) [[SBS Roof Systems Standard#PART_10|<big>Cap Sheet Flashing Membrane</big>]]:
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:Install in keeping with the requirements in Section 10.3.  Cap sheet membrane flashing must extend onto the field at least 152.4 mm (6"), or at least 50.8 mm (2”) past the edge of the base membrane flashing.
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;(8) [[SBS Roof Systems Standard#PART_10|<big>Membrane Edge Securement and Sealant</big>]]:
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:All membranes applied to a vertical surface must be mechanically fastened.  2-component fleece-reinforced PMMA/PUMA is illustrated, together with sealant applied to upper membrane edge (See [[SBS Roof Systems Standard#10.3.3.4. Liquid Membrane Flashing | Article 10.3.3.4.]] for application requirements); liquid membrane flashing must be compatible with the primary membrane and listed in [https://rpm.rcabc.org/index.php?title=Division_C Division C] of the RPM.
  
 
=== RELATED WORK BY OTHERS ===
 
=== RELATED WORK BY OTHERS ===
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;(A) [[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems#ASMDECK|'''Acceptable Deck''']]
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;(A) [[SBS Roof Systems Standard#PART_2|<big>Acceptable Deck</big>]]
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;(B) '''Dimension''': Dimensions of parapets, cants and water loading of gutters are variable and should be determined by design authority
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:Illustrated deck is representative.  See Sub-section 2.1.5. for acceptable ''deck'' types and conditions.
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;(B) [[SBS Roof Systems Standard#PART_2|<big>Wall Structure</big>]]
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: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.
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'''NOTE''': See the [[SBS Roof Systems Standard | '''SBS Roof Systems Standard''']] for additional requirements.
  
 
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[[RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems|<i class="fa fa-chevron-circle-right fa" ></i> RoofStar Guarantee Standards for Architectural Sheet Metal (ASM) Systems]]
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[[SBS Roof System Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''SBS Roof System Details'']]
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[[Main Page | <i class="fa fa-home fa"></i> Home]]
  
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[[Architectural Sheet Metal Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''ASM Construction Details'']]
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Latest revision as of 15:38, 26 February 2024



Division D - Construction Details

SBS | Membrane Termination C (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.

SBS Details


10.3.2.3.-SBS-C.png

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) Base Sheet 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) Base Sheet Flashing Membrane
Install in keeping with the requirements in Section 10.3. Base sheet membrane flashing must extend onto the roof field at least 101.6 mm (4"). 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.
(6) Cap Sheet 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.
(7) Cap Sheet Flashing Membrane
Install in keeping with the requirements in Section 10.3. Cap sheet membrane flashing must extend onto the field at least 152.4 mm (6"), or at least 50.8 mm (2”) past the edge of the base membrane flashing.
(8) Membrane Edge Securement and Sealant
All membranes applied to a vertical surface must be mechanically fastened. 2-component fleece-reinforced PMMA/PUMA is illustrated, together with sealant applied to upper membrane edge (See Article 10.3.3.4. for application requirements); liquid membrane flashing must be compatible with the primary membrane and listed in Division C of the RPM.

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 SBS Roof Systems Standard for additional requirements.

Back to SBS Roof System Details

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