CEN/TC 189
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27569 | prEN 13256 rev | Geotextiles and geotextile-related products - Characteristics required for use in the construction of tunnels and underground structures | Izstrādē |
| 41523 | EN 13256:2014/FprA1 | Geotextiles and geotextile-related products - Characteristics required for use in the construction of tunnels and underground structures | Izstrādē |
| 41524 | EN 13253:2014/FprA1 | Geotextiles and geotextile-related products - Characteristics required for use in erosion control works (coastal protection, bank revetments) | Izstrādē |
| 33839 | EN ISO 13437:2019 | Geosynthetics - Installing and retrieving samples in the field for durability assessment (ISO 13437:2019) | Izstrādē |
| 21496 | prCEN ISO TS 13434 | Guidelines on durability of geotextiles and geotextile-related products | Izstrādē |
| 33850 | CEN/TS 14417:2014 | Geosynthetic barriers - Test method for the determination of the influence of wetting-drying cycles on the permeability of clay geosynthetic barriers | Izstrādē |
| 8627 | - | Geotextiles and geotextile-related products - Characteristics required for the use on slopes subject to surface erosion | Izstrādē |
| 81028 | EN ISO 12956:2020/prA1 | Geotextiles and geotextile-related products — Determination of the characteristic opening size — Amendment 1 | Izstrādē |
| 41519 | EN 13252:2014/FprA1 | Geotextiles and geotextile-related products - Characteristics required for use in drainage systems | Izstrādē |
| 64438 | prEN ISO 10321 rev | Geosynthetics - Tensile test for joints/seams by wide-width strip method | Izstrādē |
Displaying 451-460 of 482 results.