ASME A112.21.2M Roof Drains

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ASME A112.21.2M Document Information:

Title
Roof Drains

ASME International

Publication Date:
Jan 1, 1983

Scope:

Development of standards for roof drains including general purpose, gutter and cornice, parapet and promenade or deck types, which convey rainwater from the roof area of building structures.

This Standard covers:

(a) Definitions

(b) Nomenclature

(c) Outlet Types and Connections

(d) Top Size - Dome or Grate Free Area

(e) Materials and Finishes

(f) Accessories

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