![header thumbnail](/images/publishers\astm_cover.gif)
ASTM D 4491 : 1999 : REV A
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
![header thumbnail](/images/publishers\astm_cover.gif)
Standard Test Methods for Water Permeability of Geotextiles by Permittivity
Hardcopy , PDF
11-11-2014
English
10-12-1999
1 Scope
2 Referenced documents
3 Terminology
4 Summary of test methods
5 Significance and use
6 Apparatus
7 Sampling
8 Test water preparation
9 Specimen preparation
10 Operator process control
CONSTANT HEAD TEST
11 Procedure
12 Calculation
FALLING HEAD TEST
13 Procedure
14 Calculation
15 Report
16 Precision and bias
17 Keywords
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.