Registration number (WIID)Project No.TitleStatus
61004EN 13256:2016Geotextiles and geotextile-related products - Characteristics required for use in the construction of tunnels and underground structuresIzstrādē
33839EN ISO 13437:2019Geosynthetics - Method for installing and extracting samples in soil (ISO/DIS 13437:2018)Izstrādē
33850CEN/TS 14417:2014Geosynthetic barriers - Test method for the determination of the influence of wetting-drying cycles on the permeability of clay geosynthetic barriersIzstrādē
41237EN ISO 9863-1:2016Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers (ISO/DIS 9863-1:2014)Izstrādē
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