ASTM Standard D4491/D4491M-20 Standard test methods for water permeability of geotextiles by permittivity
Publication Year
2020
Document Status
Withdrawn
Abstract
Specifies procedures for determining the hydraulic conductivity (water permeability) of geotextiles in terms of permittivity under standard testing conditions, in the uncompressed state.
Document History
Superseded by D4491/D4491M-20e1. Supersedes ASTM D4491/D4491M-17.
Publisher Information
American Society for Testing and Materials
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