I.S. EN 14414:2004
Current
The latest, up-to-date edition.
GEOSYNTHETICS - SCREENING TEST METHOD FOR DETERMINING CHEMICAL RESISTANCE FOR LANDFILL APPLICATIONS
Hardcopy , PDF
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
5.1 Exposure tank
5.2 Lid for sealing the exposure tank
5.3 Temperature control equipment
5.4 Sample holder
5.5 Stirrer
6 Reagents and materials
6.1 Hydrolysis under acid conditions (method A)
6.2 Hydrolysis under basic conditions (method B)
6.3 Solvation and swelling (method C)
6.4 Synthetic leachate (method D)
7 Sampling
7.1 Geotextiles and geosynthetic clay barriers
7.2 Polymeric and bituminous geosynthetic barriers
8 Test procedure
8.1 General
8.2 Control specimens
8.3 Tank preparation
8.4 Preparation of liquid and placing of samples
8.5 Sealing the tank
8.6 Stirring the solution
8.7 Immersion temperatures
8.8 Test duration
8.9 Removal of specimens and conditioning
9 Evaluation
9.1 Geotextiles and geosynthetic clay barriers
9.2 Polymeric and bituminous geosynthetic barriers
10 Test report
Bibliography
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