Difference between revisions of "ASM Cylindrical Penetration (Split Panel Flashing)"

Latest revision as of 17:35, 17 March 2023

Division D - Construction Details

ASM | Cylindrical Penetration (Split Panel Flashing) ( Article 12.3.1.2. and Article 12.3.2.1.)

Notice to Reader
Images used in a Construction Detail are representative and not prescriptive, and are not necessarily drawn to scale. They are intended to support the related Standard (Ref. Division A, Article 2.2.1.2.). The reader may link to the related Article in the detail title, or link to the Standard as it relates to a specific element in the detail. All hyperlinks are displayed blue text.

ASM Details

Under Revision

1 WORK INCLUDED

(1) Deck overlay: Required for continuous support of the underlayment when the deck is not suitable.
(2) Underlayment: The type of underlay required is determined by roof slope.
(3) Insulation: Offset and stagger layers 300 mm (12").
(4) Vapour-permeable separation membrane: Installed over insulation and required on all insulated Architectural Sheet Metal Roof Systems. The material must be located between the insulation and metal panels/ventilation material.
(5) Ventilation beneath panels: A ventilation/drying space is required on slopes less than 1:3; entangled mesh (shown) may be used as void fill. The ventilation/drying space facilitates drying as condensation forms on the underside of the metal panels (See Note A-8.1.3.5.).
(6) Bearing plate: Only thermally non-conductive clips or bars passing through the insulation assembly, or mechanically fastened bearing plates, may be used to secure and support insulation panels, or provide support for panel clips.
(7) Architectural metal panel clip
(8) Architectural metal roof panel (lower): Lower, installed prior to the pipe flashing, cut hole large enough to allow for movement. Extend 400 mm (16") upslope beyond the pipe.
(9) Overlap area of lower panel: Penetration flashing is mounted here, set in an acceptable sealant.
(10) Spaced Cleat: Discontinuous cleats (to permit drainage), set in accepted caulking, spaced 50 mm (2") and fastened with compatible non-corrosive flat head screws.
(11) Sealant
(12) Architectural metal roof panel (upper): Installed after penetration flashing. Cut hole for pipe penetration and turn lower panel end under to hook onto cleat.
(13) Protrusion Flashing: Flange set in two continuous beads of accepted caulking.
(14) Sealant: Applied around base of penetration flashing.
(15) Settlement Cap: Material must match flashing material.

2 RELATED WORK BY OTHERS

(A) Acceptable Deck

NOTE: See the Standard for additional requirements.

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+{{Template:RPM Info}}
-| colspan="2"  | <big>'''''RoofStar Guarantee Standards''''' are <span style="color:#6495ed">'''blue-linked'''</span></big>
-|}
+{{DISPLAYTITLE:<span style="position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);">{{FULLPAGENAME}}</span>}}
+__NOTOC__
+<big><big>Division D - Construction Details</big></big>
+<hr>
+<big><big><big><big><big>ASM | Cylindrical Penetration (Split Panel Flashing) ([[ASM_Roof_Systems_Standard#12.3.1.2._RoofStar_15-Year_Guarantee | Article 12.3.1.2.]] and [[ASM_Roof_Systems_Standard#12.3.2.1._General_Requirements_for_Flashing_Penetrations | Article 12.3.2.1.]])</big></big></big></big></big>
+{{Template:Construction Details Header}}
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-[[File:8.1.4.9.1.jpg|class=img-responsive]]
+[[File:8.1.4.9.1.jpg| link=http://rpm.rcabc.org/images/a/ab/ASM_11.1.2_Pipe_Flashing%2C_Split_Panel.jpg | class=img-responsive]]
 </div>
+<div style="width:150px; text-align: center;">
+:[[File:Pdf.png|100 px|'''Print Sheet''']] Under Revision
-::Click below for a printable version of this page.
-<div style="width:150px; text-align: left;">
-:[[File:Pdf.png|100 px|link=http://rpm.rcabc.org/images/6/6b/ASM_E1.7.9_%28Equipment_Support_Stand_-_Pipe_Flashing_Split_Panel_Detail%29.pdf]]
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 === WORK INCLUDED ===
-;(1) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMUNDERLAYMENT|'''Underlayment''']]: The type of underlay required is determined by roof slope.
+;(1) [[ASM Roof Systems Standard#PART_5|'''Deck overlay''']]: Required for continuous support of the underlayment when the deck is not suitable.
-;(2) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMSLIP|'''Slip Sheet''']]: Recommended over asphaltic underlays and / or as required by metal roof panel manufacturer.
+;(2) [[ASM Roof Systems Standard#8.1.3.3. Field Underlayment|'''Underlayment''']]: The type of underlay required is determined by roof slope.
-;(3) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMPANEL |'''Architectural Metal Roof Panel''']]: Lower, installed prior to the pipe flashing, cut hole large enough to allow for movement. Extend 400 mm (16") upslope beyond the pipe.
+;(3) [[ASM Roof Systems Standard#PART_7|'''Insulation''']]: Offset and stagger layers 300 mm (12").
-;(4) '''Flashing''':  Flange set in two continuous beads of accepted caulking.
+;(4) [[ASM Roof Systems Standard#8.1.3.4. Separation Between Materials|'''Vapour-permeable separation membrane''']]: Installed over insulation and required on all insulated Architectural Sheet Metal Roof Systems.  The material must be located between the insulation and metal panels/ventilation material.
-;(5) '''Spaced Cleat''': Cleats, set in accepted caulking, spaced 50 mm (2") and fastened with compatible non-corrosive flat head screws.
+;(5) [[ASM Roof Systems Standard#8.1.3.5. Ventilation Beneath Panels|'''Ventilation beneath panels''']]: A ventilation/drying space is required on slopes less than 1:3; entangled mesh (shown) may be used as void fill.  The ventilation/drying space facilitates drying as condensation forms on the underside of the metal panels (See [[Notes to ASM Standard#A-8.1.3.5. | Note A-8.1.3.5.]]).
-;(6) '''Architectural Metal Roof Panel''': Upper, installed after installation of pipe flashing.  Cut hole for pipe penetration and turn panel end under to accommodate cleats.
+;(6) [[ASM Roof Systems Standard#9.2.1.6. Bearing Plates and EPDM Pads|'''Bearing plate''']]: Only thermally non-conductive clips or bars passing through the insulation assembly, or mechanically fastened bearing plates, may be used to secure and support insulation panels, or provide support for panel clips.
-;(7) '''Settlement Cap''': Material must match flashing material.
+;(7) [[ASM Roof Systems Standard#9.2.1.5.Clips |'''Architectural metal panel clip''']]
-;(8) '''Caulking''': Bead of caulking tooled into transition between metal roof panel and flashing.
+;(8) [[ASM Roof Systems Standard#PART_9|'''Architectural metal roof panel (lower)''']]: Lower, installed prior to the pipe flashing, cut hole large enough to allow for movement. Extend 400 mm (16") upslope beyond the pipe.
-;(9) '''Sealant Tape''': Two rows of sealant tape or acceptable caulking.
+;(9) Overlap area of lower panel: Penetration flashing is mounted here, set in an acceptable sealant.
-;(10) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMDRAG |'''Drag-load Fasteners''']]: Compatible non-corrosive fasteners.
+;(10) [[ASM Roof Systems Standard#12.3.2.4. Curbs and Sleepers | '''Spaced Cleat''']]: Discontinuous cleats (to permit drainage), set in accepted caulking, spaced 50 mm (2") and fastened with compatible non-corrosive flat head screws.
+;(11) [[ASM Roof Systems Standard#9.2.1.7. Sealants |'''Sealant''']]
+;(12) '''Architectural metal roof panel (upper)''': Installed after penetration flashing.  Cut hole for pipe penetration and turn lower panel end under to hook onto cleat.
+;(13) '''Protrusion Flashing''':  Flange set in two continuous beads of accepted caulking.
+;(14) [[ASM Roof Systems Standard#9.2.1.7. Sealants |'''Sealant''']]: Applied around base of penetration flashing.
+;(15) '''Settlement Cap''': Material must match flashing material.
 <hr>
 === RELATED WORK BY OTHERS ===
-;(A) [[RoofStar Guarantee Standards for ASM Roof Assemblies#ASMDECK|'''Acceptable Deck''']]
+;(A) [[ASM Roof Systems Standard#PART_2|'''Acceptable Deck''']]
 </div><!-- COL-6-MD -->
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-'''NOTE''': Refer to '''''RoofStar Guarantee Standards''''' for additional requirements.
+'''NOTE''': See the [[ASM Roof Systems Standard | '''Standard''']] for additional requirements.
 <hr>
+[[ASM Roof System Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''ASM Roof System Details'']]
-[[RoofStar Guarantee Standards for ASM Roof Assemblies|<i class="fa fa-chevron-circle-left fa" ></i> RoofStar Guarantee Standards for ASM Roof Assemblies]]
+[[Main Page | <i class="fa fa-home fa"></i> Home]]
-[[Architectural Sheet Metal Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''ASM Construction Details'']]
-[[Construction Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''Construction Details'']]
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Difference between revisions of "ASM Cylindrical Penetration (Split Panel Flashing)"

Difference between revisions of "ASM Cylindrical Penetration (Split Panel Flashing)"

Latest revision as of 17:35, 17 March 2023

1 WORK INCLUDED

2 RELATED WORK BY OTHERS

3 Accept Terms Of Use