CEN/TC 189
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 22014 | - | Geotextiles and geotextile-related products - Required characteristics for use in the construction of canals | 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 |
| 21418 | - | Clay geosynthetic barriers - Test method for measurement of index flux through saturated specimens using a flexible wall permeameter | Izstrādē |
| 8624 | - | Guidelines for factory production control and its assessment | Izstrādē |
| 21940 | - | Geosynthetic clay barriers - Determination of the influence of ion exchange on permeability | Izstrādē |
| 21942 | - | Polymeric and bituminous geosynthetic barriers - Permeability to gases | Izstrādē |
| 79443 | - | Geosynthetics - Environmental performance – product category rules | Izstrādē |
| 40372 | - | Geotextiles and geotextile-related products - Determination of carboxyl end-group content | Izstrādē |
| 21420 | - | Requirements for geosynthetic barriers used in the construction of transportation infrastructure | Izstrādē |
| 21419 | - | Polymeric geosynthetic barriers - Standard test method for coefficient of linear thermal expansion between -30 °C and 30 °C | Izstrādē |
Attēlo no 21. līdz 30. no pavisam 486 ieraksta(-iem).