DIN EN 13252/A1:2014-08

This European Standard specifies the relevant characteristics of geotextiles and geotextile-related products used in drainage systems and the appropriate test methods to determine these characteristics.The intended use of these geotextiles or geotextile-related products is to fulfil one or more of the following functions: filtration, separation and drainage. The separation function is always used in conjunction with filtration or drainage. Accordingly separation will never be specified alone.This standard is not applicable to geosynthetic barriers, as defined in EN ISO 10318..This standard provides for the assessment and verification of constancy of performance of the product to this European Standard and for factory production control procedures.This standard defines requirements to be met by manufacturers and distributors with regard to the presentation of product properties. With this European amendment EN ISO 3696 is added to Clause 2 (normative references) and Annex B is replaced by a revised one.