Difference between revisions of "SBS Conventionally Insulated System (typical)"

Revision as of 18:03, 18 February 2020

Notice to Reader
Images used in a Construction Detail are representative and not intended in their representation of an assembly to be prescriptive. 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. The full text of applicable RoofStar Guarantee Standards may be read by using the blue hyperlinks

SBS Details

Click below for a printable version of this page.

1 WORK INCLUDED

(1) Supporting Deck Overlay: Optional, depending upon deck condition and roof system requirements (NOTE: the illustrated roof system is adhered. Other securement options are not shown).
(2) Insulation: Installed in staggered and offset layers (not illustrated), and secured in accordance with the design of the system, which is based on the British Columbia Building Code, Part 4 and Part 5, and on Part 3 of the RoofStar Guarantee Standards for the membrane system type.
(3) Insulation Overlay: Subject to the requirements of Part 8 in the RoofStar Guarantee Standards for the membrane system type.
(4) Base Membrane (field): Mechanically attached, torch-applied, adhered or self-adhered. See Tables 9.1 and 9.2 for acceptable membrane types and securement options. See 9.3 for application requirements.
(5) Base Membrane (flashing): Carried vertically up a wall or parapet at least 200 mm (8”), and onto the roof field at least 100 mm (4”) (greater if required by the membrane manufacturer). Prime as required (5a).
(6) Cap Membrane (field): Granule-surfaced membrane. See Tables 9.1 and 9.2 for acceptable membrane types and securement options. See 9.3 for application requirements.
(7) Cap Membrane (flashing): Extended vertically past the termination of the base membrane flashing, to provide a positive seal at the top edge.
(8) Membrane termination: Vertically applied membranes must be terminated following the options provided for in 10.3.1.2 (9). See also Figure 10.1a et al in Part 10.

2 RELATED WORK BY OTHERS

(A) Acceptable Supporting Steel Deck Structure
(B) Wall System

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

@@ Line 1: / Line 1: @@
 {| class="wikitable" | style="color: black; background-color: orange; width: 100%;text-align:center"
-| colspan="2"  | <big>'''''RoofStar Guarantee Standards''''' are <span style="color:#6495ed">'''blue-linked'''</span></big>
+| colspan="2"  | <big>'''''Notice to Reader'''''</big>
+|-
+| 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>
 |}
 <div class="panel panel-success">
@@ Line 7: / Line 9: @@
 <div class="col-md-6">
 <div style="text-align:center; vertical-align:center">
-[[File:D1.7.1-1.jpg|class=img-responsive | link=http://rpm.rcabc.org/images/5/54/D1.7.1-1.jpg]]
+[[File:SBS 1.3.1-1.jpg|class=img-responsive | link=http://rpm.rcabc.org/images/2/29/SBS_1.3.1-1.jpg]]
 </div>
 ::Click below for a printable version of this page.
 <div style="width:150px; text-align: left;">
-:[[File:Pdf.png|100 px|link=http://rpm.rcabc.org/images/5/54/D1.7.1-1_Print_Sheet.pdf|'''Print Sheet''']]
+:[[File:Pdf.png|100 px|link=|'''Print Sheet''']]
 </div>
@@ Line 23: / Line 23: @@
 <div class="col-md-6">
 === WORK INCLUDED ===
-;(1) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSSUBSTRATES|'''Supporting Deck Overlay''']]: Required when insulation is too thin to span flutes of steel decking or when required as a thermal barrier by design authority.
+;(1) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSSUBSTRATES|'''Supporting Deck Overlay''']]: Optional, depending upon deck condition and roof system requirements (NOTE: the illustrated roof system is adhered.  Other securement options are not shown).
-;(2) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSAIRVAPOUR|'''Air or Vapour Control Layers''']]: If required by design authority.
+;(2) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSINSULATION|'''Insulation''']]: Installed in staggered and offset layers (not illustrated), and secured in accordance with the design of the system, which is based on the ''British Columbia Building Code'', Part 4 and Part 5, and on Part 3 of the '''''RoofStar Guarantee Standards''''' for the membrane system type.
-;(3) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSINSULATION|'''Insulation''']]: Mechanically fastened.
+;(3) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSINSULATIONOVERLAY|'''Insulation Overlay''']]: Subject to the requirements of '''Part 8''' in the '''''RoofStar Guarantee Standards''''' for the membrane system type.
-;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSINSULATIONOVERLAY|'''Insulation Overlay''']]: Asphalt adhered or mechanically fastened. Two layers required over heat-sensitive insulation.
+;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSAPPLICATIONGENERAL|'''Base Membrane (field)''']]: Mechanically attached, torch-applied, adhered or self-adhered.  See Tables '''9.1''' and '''9.2''' for acceptable membrane types and securement options.  See '''9.3''' for application requirements.
-;(5) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSBASE|'''Base Sheet''']]: Adhered to overlay board using asphalt, cold adhesive, self-adhered, mechanical attachment or torch applied according to manufacturer&#8217;s specification. Torching directly to wood surfaces is not permitted.
+;(5) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBS-STRIPPING|'''Base Membrane (flashing)''']]: Carried vertically up a wall or parapet at least 200 mm (8”), and onto the roof field at least 100 mm (4”) (greater if required by the membrane manufacturer).  Prime as required ('''5a''').
-;(6) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBS-STRIPPING|'''Base Membrane Flashing''']]: Adhered according to manufacturer&#8217;s specifications using cold adhesive, hot asphalt self-adhered or torch applied to cover boards, or mechanically attached membrane. Torching directly to wood surfaces is not permitted. Must be carried over to outside of parapet or minimum 200 mm (8") above finished roof surface.
+;(6) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBSAPPLICATIONGENERAL|'''Cap Membrane (field)''']]: Granule-surfaced membrane.  See Tables '''9.1''' and '''9.2''' for acceptable membrane types and securement options.  See '''9.3''' for application requirements.
-;(7) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSBASE|'''Cap Sheet''']]: Applied according to manufacturer&#8217;s printed instructions, all options.
+;(7) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBS-STRIPPING|'''Cap Membrane (flashing)''']]: Extended vertically past the termination of the base membrane flashing, to provide a positive seal at the top edge.
-;(8) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBS-STRIPPING|'''Cap Membrane Flashing''']]: Applied according to manufacturer&#8217;s printed instructions to top of parapet or minimum 200 mm (8") above finished roof surface. All options.
+;(8) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBS-STRIPPING|'''Membrane termination''']]: Vertically applied membranes must be terminated following the options provided for in '''10.3.1.2''' ('''9''').  See also Figure '''10.1a''' et al in '''Part 10'''.
-;(9) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#METALCAP-SBS|'''Metal Flashing''']]: As required by ''RoofStar Guarantee Standards''.
-;(10) '''Primer''': Prime wood substrate to receive self-adhesive base membrane stripping.
 <hr>
 === RELATED WORK BY OTHERS ===
-;(A) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBS-STEELDECK|'''Acceptable Supporting Steel Deck Structure''']]:
+;(A) [[RoofStar Guarantee Standards for SBS Modified Bitumen Membrane Systems#SBS-STEELDECK|'''Acceptable Supporting Steel Deck Structure''']]:
-;(B) '''Plywood Backing''':
+;(B) Wall System
-:Required on rough surfaces or where adhesive is asphalt. Must be primed.
-;(C) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSSLOPEDWOODBLOCKING|'''Sloped Wood Blocking''']]
-:Sloped to roof where parapet is over 100 mm (4") in width. Must be primed.
 </div><!-- COL-6-MD -->
 </div><!-- PANEL BODY -->
@@ Line 47: / Line 43: @@
 '''NOTE''': Refer to '''''RoofStar Guarantee Standards''''' for additional requirements.
 <hr>
+[[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'']]
-[[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies |<i class="fa fa-chevron-circle-left fa" ></i> Back to ''RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies'']]
 [[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'']]