CEN/TC 189
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22016 | - | Geotextiles and geotextile-related products - Required characteristics for use in liquid waste containment projects | Izstrādē |
| 22015 | - | Geotextiles and geotextile-related products - Required characteristics for use in the construction of tunnels and underground structures | Izstrādē |
| 81028 | EN ISO 12956:2020/prA1 | Geotextiles and geotextile-related products — Determination of the characteristic opening size — Amendment 1 | Izstrādē |
| 61895 | EN ISO 12957-1:2018 | Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO/DIS 12957-1:2018) | Izstrādē |
| 79443 | - | Geosynthetics - Environmental performance – product category rules | Izstrādē |
| 40383 | prEN 12225 rev | Geotextiles and geotextile-related products - Methods for determining the microbiological resistance by a soil burial test | Izstrādē |
| 40375 | EN 16993:2018 | Geosynthetic barriers - Characteristics required for use in the construction of storage lagoons, secondary containment (above and below ground) and other containment applications for chemicals, polluted water and produced liquids | Izstrādē |
| 60574 | EN ISO 10318-2:2015/A1:2018 | Geosynthetics - Part 2: Symbols and pictograms (ISO 10318-2:2015/DAM 1:2016) | 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 |
Displaying 61-70 of 484 results.