SBS Equipment Sleeper

Division D - Construction Details

SBS | Equipment Sleeper ( Article 12.3.2.4.)

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SBS Details

(1) Supporting Deck Overlay: If required by design authority.
(2) Air or Vapour Control Layers: If required by design authority.
(3) Insulation: See available insulation products in the Accepted Materials Division of this Manual.
(4) Insulation Overlay: As required.
(5) Primary Membrane: Also see membrane protection in Article 9.3.2.7.
(6) Membrane Flashing: Lap one ply from each side over top of sleeper (C) and mechanically fasten.
(7) Alternate Cap Flashing: May be used instead of lapping membrane flashing over sleeper.
(8) Metal Base Flashing: Mechanically fasten to top of wood blocking, standing seam at corners, optional on flexible membrane systems. Optional on flexible membrane systems. Required on assemblies using gravel ballast filter mats.
(9) Metal Cap Flashing: NOTE: (8) and (9) may be one piece.

NOTE: See the Standard for additional requirements.

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