Difference between revisions of "ASM Eave Protection and Underlayment"
Difference between revisions of "ASM Eave Protection and Underlayment"
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;(3) [[ASM Roof Systems Standard#PART_8|'''Ice and water protection''']]: One ply of accepted self-adhered modified bituminous membrane. | ;(3) [[ASM Roof Systems Standard#PART_8|'''Ice and water protection''']]: One ply of accepted self-adhered modified bituminous membrane. | ||
;(4) [[ASM Roof Systems Standard#PART_8|'''Underlayment''']]: Proprietary underlayment installed perpendicular to the slope with 50 mm (2") minimum side laps and 100 mm (4") minimum end laps. | ;(4) [[ASM Roof Systems Standard#PART_8|'''Underlayment''']]: Proprietary underlayment installed perpendicular to the slope with 50 mm (2") minimum side laps and 100 mm (4") minimum end laps. | ||
| − | :* This application pertains only to slopes 1:3 (4" in 12") or greater. For slopes less than 1:3, see Construction Detail ''' | + | :* This application pertains only to slopes 1:3 (4" in 12") or greater. For slopes less than 1:3, see Construction Detail '''Eave Protection and Underlayment (Low Slopes)'''. |
:* Separation layer not shown for clarity. | :* Separation layer not shown for clarity. | ||
Latest revision as of 14:53, 28 June 2022
Division D - Construction Details
ASM | Eave Protection and Underlayment ( Article 8.3.2.1. and Article 8.3.2.3.)
| 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
- Click below for a printable version of this page (N/A)
1 WORK INCLUDED
- (1) Metal flashing underlayment/separation membrane
- Required for metal flashings installed on wood substrates.
- (2) Metal edge flashing
- Installed to manufacturer's printed instructions.
- (3) Ice and water protection
- One ply of accepted self-adhered modified bituminous membrane.
- (4) Underlayment
- Proprietary underlayment installed perpendicular to the slope with 50 mm (2") minimum side laps and 100 mm (4") minimum end laps.
- This application pertains only to slopes 1:3 (4" in 12") or greater. For slopes less than 1:3, see Construction Detail Eave Protection and Underlayment (Low Slopes).
- Separation layer not shown for clarity.
2 RELATED WORK BY OTHERS
- (A) Acceptable deck
NOTE: See the Standard for additional requirements.
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