CEN/TC 189
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 8581 | - | Geotextiles and geotextile-related products - Determination of water permeability normal to their plane under load | Izstrādē |
| 79443 | - | Geosynthetics - Environmental performance – product category rules | Izstrādē |
| 22016 | - | Geotextiles and geotextile-related products - Required characteristics for use in liquid waste containment projects | Izstrādē |
| 79446 | - | Geosynthetics - Release of dangerous substances | Izstrādē |
| 21418 | - | Clay geosynthetic barriers - Test method for measurement of index flux through saturated specimens using a flexible wall permeameter | 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 |
| 26143 | - | Durability of geosynthetics with service lifes greater than 25 years | Izstrādē |
| 21940 | - | Geosynthetic clay barriers - Determination of the influence of ion exchange on permeability | Izstrādē |
| 21939 | - | Geosynthetic clay barriers - Determination of the permeability to gases | Izstrādē |
Displaying 11-20 of 488 results.