ASM 10.4.4 Ridge (Snap Seam, Notched)

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ASM 10.4.4 Ridge (Snap Seam, Notched)

Revision as of 17:31, 21 December 2015 by James Klassen (talk | contribs) (→‎WORK INCLUDED)

8.1.4.12.1.jpg

1 WORK INCLUDED

(1) Underlayment: The type of underlay required is determined by roof slope (see Section 8.1.4.1 and Section 8.1.4.2).

(2) Insulation Overlay Protection: Recommended.

(3) Architectural Metal Roof Panel: Turn up (bread panned) at termination.

(4) ‘Z’ Bar: Installed to meet adequate attachment for UL I-90 wind uplift requirements.

(5) Insulation: Installed between ‘Z’ bars or wood battens on 600 mm (24") centres.

(6) Preformed Foam Closure: Set in accepted caulking.

(7) Exposed Fastener: High domed, gasketed cladding type screws compatible with metal roof panel.

(8) Metal Cap Flashing: Joints overlapped 100 mm (4") minimum, sealed with two rows of accepted caulking. Exposed edges must be turned under 12.7 mm (1/2").

(9) Drag Load Fastening: compatible non-corrosive fasteners.

2 RELATED WORK BY OTHERS

(A) Acceptable Deck

NOTE: * Refer to RGC Guarantee Standards for additional requirements.

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