SBS Parapet (Independent of Roof Structure)
SBS Parapet (Independent of Roof Structure)
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Division D - Construction Details
SBS | Parapet (Independent of Roof Structure)(Typical) ( Article 10.3.4.1.)
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SBS Details
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1 WORK INCLUDED
- (1) Supporting Deck Overlay
- (2) Air or Vapour Control Layers
- If required by design authority.
- (3) Insulation
- (4) Insulation Overlay
- As required.
- (5) Primary Membrane and Membrane Protection
- (6) Membrane Flashing
- Mechanically fasten to outside face of parapet blocking (F). Do not mop outside edge. At least one ply must extend over outside edge.
- (7) Metal Base Flashing
- Optional on flexible membrane systems. Required on assemblies using gravel ballast filter mats. See Section 13.6 - Cap Flashings, Base Flashings and Reglets.
- (8) Metal Cap Flashing
- Flashings 7 and 8 may be one piece. See Section 14. Fasten with continuous concealed clip-type fasteners or cladding screws evenly spaced between seams. See Section 13.3 - Attachment.
2 RELATED WORK BY OTHERS
- (A) Acceptable Supporting Deck Structure
- (B) Air and Vapour Control Layer Seal
- (C) Acceptable Wall Surface
- (D) Wood Blocking
- (E) Flexible Insulation
- (F) Sloped Wood Blocking
- Required over 100 mm (4") parapet width.
NOTE: See the Standard for additional requirements.
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