Standard [CURRENT]
DIN EN ISO 10772:2012-12
Geotextiles - Test method for the determination of the filtration behaviour of geotextiles under turbulent water flow conditions (ISO 10772:2012); German version EN ISO 10772:2012
- German title
- Geotextilien - Prüfverfahren zur Bestimmung der Filterbeständigkeit von Geotextilien in turbulenten Strömungsbedingungen (ISO 10772:2012); Deutsche Fassung EN ISO 10772:2012
- Publication date
- 2012-12
- Original language
- German
- Pages
- 15
- Publication date
- 2012-12
- Original language
- German
- Pages
- 15
- DOI
- https://dx.doi.org/10.31030/1901142
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This International Standard specifies a test method for determining the amount of soil passing through a geotextile filer when the filter is exposed to turbulent external water flow conditions. The test simulates the exposure of geotextiles to turbulent conditions such as those that occur during wave action, the passage of a ship, etcetera. The filtration stability of the geotextile is determined by measuring the rate of filtration and the amount of soil passing through the geotextile during the test. The committee responsible for this standard is NA 106-01-11 AA "Geotextilien und Geokunststoffe; SpA zu CEN/TC 189 und ISO/TC 221" ("Geotextiles and geosynthetics; Mirror Committee of CEN/TC 189 and ISO/TC 221") at DIN.