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ASTM E2396/E2396M-19 Standard test method for saturated water permeability of granular drainage media [falling head method] for vegetative (green) roof systems

Publication Year

2019

Document Status

Current

Abstract

Specifies a test method for determining the water permeability of coarse granular materials used in the drainage layers of vegetative (green) roof systems.

Document History

Supersedes ASTM E2396/E2396M-15.

Publisher Information

American Society for Testing and Materials

ASTM International offers global access to standards development for over 140 participating countries.