CEN/TC 189
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 21940 | - | Geosynthetic clay barriers - Determination of the influence of ion exchange on permeability | Izstrādē |
| 21419 | - | Polymeric geosynthetic barriers - Standard test method for coefficient of linear thermal expansion between -30 °C and 30 °C | Izstrādē |
| 21420 | - | Requirements for geosynthetic barriers used in the construction of transportation infrastructure | Izstrādē |
| 79444 | - | Geosynthetics - Circular Economy – requirements towards materials and products | Izstrādē |
| 21941 | - | Geosynthetics - Asphalt reinforcement materials - Behaviour under cyclic loading | Izstrādē |
| 21005 | - | Clay geosynthetic barriers - Determination of the water absorption of clay | Izstrādē |
| 21010 | - | Geosynthetic barriers - Determination of resistance to degradation by liquid chemicals | Izstrādē |
| 21418 | - | Clay geosynthetic barriers - Test method for measurement of index flux through saturated specimens using a flexible wall permeameter | Izstrādē |
| 21018 | - | Clay geosynthetic barriers - Determination of the montmorillonite content | Izstrādē |
| 21011 | - | Geosynthetic barriers - Determination of resistance to micro-organisms | Izstrādē |
Attēlo no 461. līdz 470. no pavisam 486 ieraksta(-iem).