Registration number (WIID)Project No.TitleStatus
41237LVS EN ISO 9863-1:2016Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers (ISO 9863-1:2016)Standarts spēkā
66642LVS EN ISO 9863-1:2016/A1:2020Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers - Amendment 1 (ISO 9863-1:2016/Amd 1:2019)Standarts spēkā
66642EN ISO 9863-1:2016/A1:2019Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers - Amendment 1 (ISO 9863-1:2016/Amd 1:2019)Standarts spēkā
33850LVS CEN/TS 14417:2015Geosynthetic barriers - Test method for the determination of the influence of wetting-drying cycles on the permeability of clay geosynthetic barriersStandarts spēkā
71519LVS EN ISO 9862:2023Geosynthetics - Sampling and preparation of test specimens (ISO 9862:2023)Standarts spēkā
76635EN ISO 12957-2:2024Geosynthetics - Determination of friction characteristics - Part 2: Inclined plane test (ISO 12957-2:2024)Standarts spēkā
76637EN ISO 13428:2024Geosynthetics - Determination of the protection efficiency of a geosynthetic against impact damage (ISO 13428:2024)Standarts spēkā
71472EN 16416:2023Geosynthetic clay barriers - Determination of water flux index - Flexible wall permeameter method at constant headStandarts spēkā
33847LVS EN 16994:2018Clay Geosynthetic Barriers - Characteristics required for use in the construction of underground structures (other than tunnels and associated structures)Standarts spēkā
77351EN ISO 13431:2024Geotextiles and geotextile-related products - Determination of tensile creep and creep rupture behaviour (ISO 13431:2024)Standarts spēkā
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