Difference between revisions of "SBS Expansion Joint (Field)"

Revision as of 19:30, 29 January 2019

RoofStar Guarantee Standards are blue-linked

SBS Details

1 WORK INCLUDED

(1) Air or Vapour Control Layers: If required by design authority
(2) Insulation: See available insulation products in the Accepted Materials section of this Manual.
(3) Insulation Overlay: As required.
(4) Primary Membrane and Membrane Protection
(5) Membrane Flashing: Mechanically fasten to top of blocking (C).
(6) Flashing Underlay: Minimum self-adhered modified bitumen or as per membrane manufacturer’s recommended detail.
(7) Metal Base Flashing: Mechanically fasten to top of wood blocking. Optional on flexible membrane systems. Required on assemblies using gravel ballast filter mats.
(8) Metal Cap Flashing: Top surface must be sloping. Extend beyond and over-break at top corners. Fasten with concealed clip-type fasteners or cladding screws evenly spaced between seams.

2 RELATED WORK BY OTHERS

(A) Acceptable Supporting Deck Structure
(B) Air / Vapour Seal
(C) Expansion Joint Assembly: Minimum 200 mm (8") and maximum 300 mm (12") above finished roof surface. Minimum height may be reduced to 100mm (4") if the primary roof membrane flashing is fully supported and sealed over the top. Primed where applicable. Top must be sloped.
(D) Flexible Insulation

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.

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@@ Line 13: / Line 13: @@
 <div class="col-md-6">
 === WORK INCLUDED ===
-;(1) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSVAPOUR|'''Vapour Retarder''']]: If required by design authority
+;(1) [[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 Roof Assemblies#SBSINSULATION|'''Insulation''']]: See available insulation products in the [[Roof Deck Insulation|'''Accepted Materials''']] section of this Manual.
 ;(3) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSINSULATIONOVERLAY|'''Insulation Overlay''']]: As required.
-;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSBASE|'''Primary Membrane and Membrane Protection''']]
+;(4) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSBASE|'''Primary Membrane''']] and [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSPROTECTION| '''Membrane Protection''']]
 ;(5) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSEXPANSION2|'''Membrane Flashing''']]: Mechanically fasten to top of blocking (C).
 ;(6) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSSTRIPTERM|'''Flashing Underlay''']]: Minimum self-adhered modified bitumen or as per membrane manufacturer&#8217;s recommended detail.
@@ Line 25: / Line 25: @@
 === RELATED WORK BY OTHERS ===
-;(A) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSDECKS|'''Acceptable Deck''']]
+;(A) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSDECKS|'''Acceptable Supporting Deck Structure''']]
 ;(B) '''Air / Vapour Seal'''
 ;(C) [[RoofStar Guarantee Standards for SBS Modified Bitumen Roof Assemblies#SBSEXPANSION|'''Expansion Joint Assembly''']]: Minimum 200 mm (8") and maximum 300 mm (12") above finished roof surface. Minimum height may be reduced to 100mm (4") if the primary roof membrane flashing is fully supported and sealed over the top.  Primed where applicable. Top must be sloped.