ASM 8.1.2 Self-adhered Underlayment

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ASM 8.1.2 Self-adhered Underlayment



Division D - Construction Details


ASM 8.1.2 Self-adhered Underlayment

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

ASM 8.1.2 Self-Adhered Underlayment.jpg

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Print Sheet

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.
  • This application is required only for slopes less than 1:3 (4" in 12"). For slopes 1:3 or greater, see Construction Detail ASM 8.1.1 Eave Protection and Underlayment.
  • Slip sheet not shown for clarity

2 RELATED WORK BY OTHERS

(A) Acceptable deck

NOTE: See the Standard for additional requirements.


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