Difference between revisions of "Draft CD 5"

Revision as of 19:50, 11 February 2020

RoofStar Guarantee Standards are blue-linked

SBS Details

File:SBS 6.3.1 Air and Vapour Controls (field) 1.jpg

File:SBS 6.3.1 Air and Vapour Controls (field) 2.jpg

Click below for a printable version of this page.

1 WORK INCLUDED

(1) Supporting Deck Overlay: Recommended over steel decks, to provide continuous support for membrane control layers (this fulfills the requirements under the British Columbia Building Code, Div. B, 5.4.1.2 (3)).
(2) Air or Vapour Controls: Self-adhering membrane (typical).
(3) Metal Support: For fully or intermittently unsupported side or end laps. Use pre-finished galvanized steel (min. 24 Ga.), fabricated at least 100 mm (4”) wider than membrane overlaps, and secured with compatible flat-head fasteners (two fasteners per flute, or as otherwise specified).
(4) Long edges: Centre membrane runs along top flutes of steel deck (applicable when no deck overlay is specified and installed).
(5) End laps: Overlap the roll ends at least 100 mm (4”), or as specified by the membrane manufacturer (whichever is greater). End laps must be fully supported by the roof deck or a metal support.
(6) Side laps: Overlap membrane side laps at least 50 mm (2”), or as specified by the membrane manufacturer (whichever is greater). Side laps must be fully supported by the roof deck or a metal support.

2 RELATED WORK BY OTHERS

(A) Acceptable Deck

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.

Back to RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems

Back to SBS Modified Bitumen Construction Details

Back to Construction Details

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 <div class="panel panel-success">
-<div class="panel-heading"><big>'''Metal Flashing Details'''</big></div>
+<div class="panel-heading"><big>'''SBS Details'''</big></div>
 <div class="panel-body">
 <div class="col-md-6">
 <div style="text-align:center; vertical-align:center">
-[[File:10.2.1.jpg|class=img-responsive]]
+[[File:SBS 6.3.1 Air and Vapour Controls (field) 1.jpg|class=img-responsive | link=http://rpm.rcabc.org/images/5/5d/SBS_6.3.1_Air_and_Vapour_Controls_%28field%29_1.jpg]]
+<br>
+<div class="col-md-8">
+[[File:SBS 6.3.1 Air and Vapour Controls (field) 2.jpg|class=img-responsive | link=http://rpm.rcabc.org/images/6/61/SBS_6.3.1_Air_and_Vapour_Controls_%28field%29_2.jpg]]
+</div>
 </div>
-</div><!-- COL-MD-6 -->
 <div class="col-md-6">
-<b><i>END JOINTS</i></b> in metal flashings are made using any one of the joints shown in this section, providing the following rules are complied with:
+::Click below for a printable version of this page.
-(1) <b>Expansion: </b>Allowances should be made for expansion and contraction. Soldered joints are not acceptable.
+<div style="width:150px; text-align: left;">
+:[[File:Pdf.png|100 px|link=|'''Print Sheet''']]
+</div>
+</div>
-(2) <b>Underlayment:</b> Membrane under cap flashing. See, for example, [[RoofStar Guarantee Standards for SBS Roof Systems#SBSSTRIPTERM|'''SBS Roof Systems, 10.3 Application''']].
+</div><!-- COL-MD-6 -->
+<div class="col-md-6">
+=== WORK INCLUDED ===
+;(1) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems##SBSDECKWALLOVERLAY|'''Supporting Deck Overlay''']]: Recommended over steel decks, to provide continuous support for membrane control layers (this fulfills the requirements under the ''British Columbia Building Code'', Div. B, '''5.4.1.2''' ('''3''')).
+;(2) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSAIRVAPOUR|'''Air or Vapour Controls''']]: Self-adhering membrane (typical).
+;(3) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSAIRVAPOURAPPLICATION|'''Metal Support''']]: For fully or intermittently unsupported side or end laps.  Use pre-finished galvanized steel (min. 24 Ga.), fabricated at least 100 mm (4”) wider than membrane overlaps, and secured with compatible flat-head fasteners (two fasteners per flute, or as otherwise specified).
+;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSAIRVAPOURAPPLICATION|'''Long edges''']]:Centre membrane runs along top flutes of steel deck (applicable when no deck overlay is specified and installed).
+;(5) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSAIRVAPOURAPPLICATION| '''End laps''']]:Overlap the roll ends at least 100 mm (4”), or as specified by the membrane manufacturer (whichever is greater).  End laps must be fully supported by the roof deck or a metal support.
+;(6) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSAIRVAPOURAPPLICATION| '''Side laps''']]:Overlap membrane side laps at least 50 mm (2”), or as specified by the membrane manufacturer (whichever is greater).  Side laps must be fully supported by the roof deck or a metal support.
-(3) <b>Clips: </b>Standing seams are fastened to wood blocking before applying the following length, using {{strike| nails || 2017-September-28 }} {{hilite | screws || 2017-September-28 }} and clips.
+<hr>
-(4) <b>Fasteners: </b>S-locks and Double S-locks are {{strike| nailed || 2017-September-28 }} {{hilite | screwed || 2017-September-28 }} through the single leaf before applying the following length. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALFLASH|'''SBS Roof Systems - 13. Perimeter Flashing: Metal''']].
+=== RELATED WORK BY OTHERS ===
+;(A) '''Acceptable Deck'''
-(5) <b>Metal Cap Flashing: </b>Fastened with continuous concealed clips or cladding screws evenly spaced between seams. See [[RoofStar Guarantee Standards for SBS Roof Systems#SBSMETALFLASH|'''SBS Roof Systems - 13. Perimeter Flashing: Metal''']].
-Further detail on fastening of flashing is detailed in the SMACNA Manual referenced in the '''''RoofStar Guarantee Standards''''' sections of any of the Low Slope Membrane Roof Systems sections.
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 '''NOTE''': Refer to '''''RoofStar Guarantee Standards''''' for additional requirements.
 <hr>
-[[Metal Flashing Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''Metal Flashing 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'']]
+[[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'']]