Difference between revisions of "ASM Ridge (Unvented, Uninsulated)"
Difference between revisions of "ASM Ridge (Unvented, Uninsulated)"
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| colspan="2" | <big>'''''Notice to Reader'''''</big> | | colspan="2" | <big>'''''Notice to Reader'''''</big> | ||
Revision as of 20:36, 7 September 2021
Division D - Construction Details
ASM 10.4.1 Ridge (Unvented)
| Notice to Reader | |
| Images used in a Construction Detail are representative and not prescriptive. Nor are they necessarily drawn to scale. Rather, they are provided to visually convey the requirements of the Standard they represent. Unless otherwise required by the Standard, dimensions, the selection of materials and their application remains the responsibility of the Design Authority. The full text of the referenced requirements in the Standard may be read by using the blue hyperlinks | |
SBS Details
- Click below for a printable version of this page (N/A)
1 WORK INCLUDED
- (1) Underlayment
- The type of underlay required is determined by roof slope.
- (2) Ventilation layer
- A ventilation space is required on slopes less than 1:3; entangled mesh (shown) may be used as void fill. The ventilation space facilitates drying as condensation forms on the underside of the metal panels.
- (3) Architectural metal panel clip
- (4) 'Z' Closure
- Set in accepted sealant or butyl tape and secured with compatible non-corrosive flathead fasteners.
- (5) Sealant
- (6) Drag-load fasteners
- Compatible non-corrosive fasteners.
- (7) Architectural metal roof panel
- Top end of panels must be "bread-panned".
- (8) Ridge cap flashing
- Cut away to reveal 'Z' closure and drag-load fasteners.
2 RELATED WORK BY OTHERS
- (A) Acceptable Deck
NOTE: See the Standard for additional requirements.
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