2017UNE-EN 13251:2017 Geotextiles and geotextile-related products - Characteristics required for use in earthworks, foundations and retaining structures
2014UNE-EN 13251:2014 Geotextiles and related products. Requisites for your use in land movements, cementing and content structures
2005UNE-EN 13251:2001/A1:2005 Geotextiles and related products. Requisites for your use in land movements, cementing and content structures
2001UNE-EN 13251:2001 Geotextiles and related products. Requisites for your use in land movements, cementing and content structures