CEN/TC 189
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 21010 | - | Geosynthetic barriers - Determination of resistance to degradation by liquid chemicals | Izstrādē |
| 26143 | - | Durability of geosynthetics with service lifes greater than 25 years | Izstrādē |
| 27575 | - | Geosynthetic clay barriers - Test method for the measurement of the index flux through saturated specimens using a rigid wall permeameter at variable confining pressures and site specific soil conditions | Izstrādē |
| 27573 | - | Geotextiles and geotextile-related products - Determination of filtration stability in turbulent flow conditions | Izstrādē |
| 8627 | - | Geotextiles and geotextile-related products - Characteristics required for the use on slopes subject to surface erosion | Izstrādē |
| 21005 | - | Clay geosynthetic barriers - Determination of the water absorption of clay | Izstrādē |
| 8624 | - | Guidelines for factory production control and its assessment | Izstrādē |
| 27577 | - | Geosynthetic clay barriers - Determination of water absorption of bentonite | Izstrādē |
| 8581 | - | Geotextiles and geotextile-related products - Determination of water permeability normal to their plane under load | Izstrādē |
| 21420 | - | Requirements for geosynthetic barriers used in the construction of transportation infrastructure | Izstrādē |
Attēlo no 471. līdz 480. no pavisam 488 ieraksta(-iem).