CEN/TC 189
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 21010 | - | Geosynthetic barriers - Determination of resistance to degradation by liquid chemicals | Izstrādē |
| 21005 | - | Clay geosynthetic barriers - Determination of the water absorption of clay | Izstrādē |
| 21941 | - | Geosynthetics - Asphalt reinforcement materials - Behaviour under cyclic loading | 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 |
| 21942 | - | Polymeric and bituminous geosynthetic barriers - Permeability to gases | Izstrādē |
| 22013 | - | Geotextiles and geotextile-related products - Required characteristics for use in the construction of reservoirs and dams | Izstrādē |
| 22017 | - | Geotextiles and geotextile-related products - Required characteristics for use in solid waste disposals | Izstrādē |
| 22014 | - | Geotextiles and geotextile-related products - Required characteristics for use in the construction of canals | Izstrādē |
| 22015 | - | Geotextiles and geotextile-related products - Required characteristics for use in the construction of tunnels and underground structures | Izstrādē |
Attēlo no 471. līdz 480. no pavisam 488 ieraksta(-iem).