Difference between revisions of "ASM Membrane Gutter (Insulated Assembly)"
Difference between revisions of "ASM Membrane Gutter (Insulated Assembly)"
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{{Template:RPM Info}} | {{Template:RPM Info}} | ||
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{| class="wikitable" | style="color: black; background-color: orange; width: 100%;text-align:center" | {| class="wikitable" | style="color: black; background-color: orange; width: 100%;text-align:center" | ||
| colspan="2" | <big>'''''Notice to Reader'''''</big> | | colspan="2" | <big>'''''Notice to Reader'''''</big> | ||
|- | |- | ||
| − | | style="color: black; background-color: #ffffcc; width: 100%;text-align:center" | Images used in a Construction Detail are representative and | + | | style="color: black; background-color: #ffffcc; width: 100%;text-align:center" | 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''.<br><br>The full text of the referenced requirements in the [[ASM Roof Systems Standard | '''Standard''']] may be read by using the <span style="color:#6495ed">'''blue hyperlinks'''</span> |
|} | |} | ||
<div class="panel panel-success"> | <div class="panel panel-success"> | ||
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<div class="col-md-6"> | <div class="col-md-6"> | ||
=== WORK INCLUDED === | === WORK INCLUDED === | ||
| − | ;(1) [[ | + | ;(1) [[ASM Roof Systems Standard#ASMOVERLAYS|'''Deck overlay''']]: Required for continuous support of the underlayment when the deck is not suitable. |
| − | ;(2) [[ | + | ;(2) [[ASM Roof Systems Standard#ASMUNDERLAYMENT|'''Underlayment (lower)''']]: The type of underlay required is determined by roof slope. |
;(3) Wood blocking | ;(3) Wood blocking | ||
;(4) '''Insulation (lower)''': Tapered to support gutter membrane, which is tied into underlayment, to ensure any water intrusion into roof system drains into gutter. | ;(4) '''Insulation (lower)''': Tapered to support gutter membrane, which is tied into underlayment, to ensure any water intrusion into roof system drains into gutter. | ||
| − | ;(5) [[ | + | ;(5) [[ASM Roof Systems Standard#ASMGUT |'''Built-in Gutter Membrane''']] |
| − | ;(6) [[ | + | ;(6) [[ASM Roof Systems Standard#ASMUNDERLAYMENT|'''Underlayment (upper)''']] |
| − | ;(7) [[ | + | ;(7) [[ASM Roof Systems Standard#ASMINSULALIGNMENT| '''Upper insulation''']]: Tapered at lower edge to conform to lower insulation slope. All flat panels must be offset and stagger layers 300 mm (12"). |
| − | ;(8) [[ | + | ;(8) [[ASM Roof Systems Standard#ASMSEP-VENT|'''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 (see [http://rpm.rcabc.org/index.php?title=RoofStar_Guarantee_Standards_for_Architectural_Sheet_Metal_(ASM)_Systems#Design_5 '''8.1.2 Design'''])). |
| − | ;(9) [[ | + | ;(9) [[ASM Roof Systems Standard#ASMSLIP|'''Ventilation layer''']]: Recommended over asphaltic underlays and / or as required in this Standard (see [http://rpm.rcabc.org/index.php?title=RoofStar_Guarantee_Standards_for_Architectural_Sheet_Metal_(ASM)_Systems#Design_5 '''8.1.2 Design''']). |
| − | ;(10) [[ | + | ;(10) [[ASM Roof Systems Standard#ASMINSULLAYERING|'''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. |
| − | ;(11) [[ | + | ;(11) [[ASM Roof Systems Standard#ASMCLIP |'''Architectural metal panel clip''']] |
| − | ;(12) [[ | + | ;(12) [[ASM Roof Systems Standard#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. |
;(13) Mastic (2-ply SBS) or Sealant (Single plies): Drain flange must be embedded in a membrane-compatible mastic and secured to the gutter structure. | ;(13) Mastic (2-ply SBS) or Sealant (Single plies): Drain flange must be embedded in a membrane-compatible mastic and secured to the gutter structure. | ||
;(14) Drain body: Mechanically secured through flange (for all drain types, see '''Part 11 DRAINS and PENETRATIONS''' in the relevant membrane standard in this ''Manual''). | ;(14) Drain body: Mechanically secured through flange (for all drain types, see '''Part 11 DRAINS and PENETRATIONS''' in the relevant membrane standard in this ''Manual''). | ||
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=== RELATED WORK BY OTHERS === | === RELATED WORK BY OTHERS === | ||
| − | ;(A) [[ | + | ;(A) [[ASM Roof Systems Standard#ASMDECK|'''Acceptable Deck''']] |
;(B) '''Built-in Gutter structure'''. Sloped to drain. | ;(B) '''Built-in Gutter structure'''. Sloped to drain. | ||
;(C) '''Parapet''' | ;(C) '''Parapet''' | ||
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</div><!-- PANEL --> | </div><!-- PANEL --> | ||
| − | '''NOTE''': | + | '''NOTE''': See the [[ASM Roof Systems Standard | '''Standard''']] for additional requirements. |
<hr> | <hr> | ||
| − | [[ | + | [[ASM Roof System Details|<i class="fa fa-chevron-circle-left fa" ></i> Back to ''ASM Roof System Details'']] |
| + | |||
| + | [[Main Page | <i class="fa fa-home fa"></i> Home]] | ||
| − | + | {{Tempate:RPM Page Footer with Copyright and Current Date}} | |
Revision as of 14:47, 31 August 2021
| 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 | |
ASM Details
- Click below for a printable version of this page (N/A)
1 WORK INCLUDED
- (1) Deck overlay
- Required for continuous support of the underlayment when the deck is not suitable.
- (2) Underlayment (lower)
- The type of underlay required is determined by roof slope.
- (3) Wood blocking
- (4) Insulation (lower)
- Tapered to support gutter membrane, which is tied into underlayment, to ensure any water intrusion into roof system drains into gutter.
- (5) Built-in Gutter Membrane
- (6) Underlayment (upper)
- (7) Upper insulation
- Tapered at lower edge to conform to lower insulation slope. All flat panels must be offset and stagger layers 300 mm (12").
- (8) 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 (see 8.1.2 Design)).
- (9) Ventilation layer
- Recommended over asphaltic underlays and / or as required in this Standard (see 8.1.2 Design).
- (10) 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.
- (11) Architectural metal panel clip
- (12) 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.
- (13) Mastic (2-ply SBS) or Sealant (Single plies)
- Drain flange must be embedded in a membrane-compatible mastic and secured to the gutter structure.
- (14) Drain body
- Mechanically secured through flange (for all drain types, see Part 11 DRAINS and PENETRATIONS in the relevant membrane standard in this Manual).
- (15) Strainer
- (16) Gutter membrane
- Refer to the relevant membrane standard for application requirements (SBS, EPD, TPO or PVC).
- (17) Parapet cap flashing
- Refer to Part 10 PERIMETERS and WALLS in the relevant membrane standard in this Manual.
2 RELATED WORK BY OTHERS
- (A) Acceptable Deck
- (B) Built-in Gutter structure. Sloped to drain.
- (C) Parapet
NOTE: See the Standard for additional requirements.
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