CEN/TC 189
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 8627 | - | Geotextiles and geotextile-related products - Characteristics required for the use on slopes subject to surface erosion | Izstrādē |
| 21939 | - | Geosynthetic clay barriers - Determination of the permeability to gases | Izstrādē |
| 22015 | - | Geotextiles and geotextile-related products - Required characteristics for use in the construction of tunnels and underground structures | Izstrādē |
| 27573 | - | Geotextiles and geotextile-related products - Determination of filtration stability in turbulent flow conditions | Izstrādē |
| 21418 | - | Clay geosynthetic barriers - Test method for measurement of index flux through saturated specimens using a flexible wall permeameter | Izstrādē |
| 40372 | - | Geotextiles and geotextile-related products - Determination of carboxyl end-group content | Izstrādē |
| 8624 | - | Guidelines for factory production control and its assessment | Izstrādē |
| 79443 | - | Geosynthetics - Environmental performance – product category rules | 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 |
Displaying 21-30 of 484 results.