CEN/TC 189
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21939 | - | Geosynthetic clay barriers - Determination of the permeability to gases | Izstrādē |
| 64936 | EN ISO 12960:2020 | Geotextiles and geotextile-related products - Screening test methods for determining the resistance to acid and alkaline liquids (ISO 12960:2020) | Izstrādē |
| 71472 | EN 16416:2023 | Geosynthetic clay barriers - Determination of water flux index - Flexible wall permeameter method at constant head | Izstrādē |
| 61006 | EN 13265:2016 | Geotextiles and geotextile-related products - Characteristics required for use in liquid waste containment projects | Izstrādē |
| 21940 | - | Geosynthetic clay barriers - Determination of the influence of ion exchange on permeability | Izstrādē |
| 8627 | - | Geotextiles and geotextile-related products - Characteristics required for the use on slopes subject to surface erosion | Izstrādē |
| 8624 | - | Guidelines for factory production control and its assessment | Izstrādē |
| 61009 | EN 13255:2016 | Geotextiles and geotextile-related products - Characteristics required for use in the construction of canals | Izstrādē |
| 66642 | EN ISO 9863-1:2016/A1:2019 | Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers - Amendment 1 (ISO 9863-1:2016/Amd 1:2019) | Izstrādē |
| 21941 | - | Geosynthetics - Asphalt reinforcement materials - Behaviour under cyclic loading | Izstrādē |
Displaying 451-460 of 483 results.