This European Standard specifies the relevant characteristics of geotextiles and geotextile-related products used in the construction of railways 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 reinforcement. The separation function is always used in conjunction with filtration or reinforcement, accordingly separation will never be specified alone. This standard applies in superstructure-ballast or substructure-blanket layer, within a subgrade. This standard is not applicable to geomembrane
DS/EN 13250:2001 history
2005DS/EN 13250/A1:2005 Geotextiles and geotextile-related products - Required characteristics for use in the construction of railways
2001DS/EN 13250:2001 Geotextiles and geotextile-related products - Characteristics required for use in the construction of railways