Difference between revisions of "ASM Ridge (Vented, Uninsulated)"

Latest revision as of 18:24, 28 June 2022

Division D - Construction Details

ASM | Ridge (Vented, Uninsulated) ( Article 10.3.2.3. and Article 10.3.4.1.)

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SBS Details

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(1) Underlayment: The type of underlay required is determined by roof slope.
(2) 'Ventilation beneath panels: Required on slopes less than 1:3 (4” in 12”), beneath curved panel systems, and recommended when the roof slope exceeds 1:3 (4” in 12”).
(3) Architectural metal panel clip: When a ventilation material is specified or required (Item 2), clips must be supported on an EPDM pad (not illustrated) or supported according to the standards in 8.3.3 Separation and Ventilation Layers.
(4) & (5) Architectural metal roof panel: Top end of panels must be "bread-panned (5).
(6) Drag-load fasteners: Compatible non-corrosive fasteners.
(7) Sealant
(8) 'Z' Closure: Set in accepted sealant or butyl tape and secured with compatible non-corrosive flathead fasteners.
(9) Ventilation screen
(10) Ridge cap flashing: Hooked onto ventilation screen.

NOTE: See the Standard for additional requirements.

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@@ Line 28: / Line 28: @@
 === WORK INCLUDED ===
 ;(1) [[ASM Roof Systems Standard#8.1.3.3. Field Underlayment|'''Underlayment''']]: The type of underlay required is determined by roof slope.
-;(2) [[ASM Roof Systems Standard#8.1.3.5. Ventilation Beneath Panels|'''Ventilation space''']]: Required on slopes less than 1:3 (4” in 12”), beneath curved panel systems, and recommended when the roof slope exceeds 1:3 (4” in 12”).
+;(2) [[ASM Roof Systems Standard#8.1.3.5. Ventilation Beneath Panels|'''Ventilation beneath panels'']]: Required on slopes less than 1:3 (4” in 12”), beneath curved panel systems, and recommended when the roof slope exceeds 1:3 (4” in 12”).
 ;(3) [[ASM Roof Systems Standard#9.2.1.5.Clips|'''Architectural metal panel clip''']]: When a ventilation material is specified or required (Item 2), clips must be supported on an EPDM pad  (not illustrated) or supported according to the standards in [http://rpm.rcabc.org/index.php?title=RoofStar_Guarantee_Standards_for_Architectural_Sheet_Metal_(ASM)_Systems#Separation_and_Ventilation_Layers '''8.3.3 Separation and Ventilation Layers'''].
 ;(4) & (5) [[ASM Roof Systems Standard#9.3.2.6. Panel Terminations |'''Architectural metal roof panel''']]: Top end of panels must be "bread-panned (5).