ISO/TC 221
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 65544 | ISO/TR 18228-4:2022 | Conception utilisant des géosynthétiques — Partie 4: Drainage | Standarts spēkā |
| 65543 | ISO/TR 18228-3:2021 | Design using geosynthetics — Part 3: Filtration | Standarts spēkā |
| 65542 | ISO/TR 18228-2:2021 | Conception utilisant des géosynthétiques — Partie 2: Séparation | Standarts spēkā |
| 65541 | ISO 13438:2018 | Geosynthetics — Screening test method for determining the resistance of geotextiles and geotextile-related products to oxidation | Standarts spēkā |
| 65540 | ISO 25619-2:2015 | Geosynthetics — Determination of compression behaviour — Part 2: Determination of short-term compression behaviour | Standarts spēkā |
| 63347 | ISO/NP TS 13434 | Geosynthetics — Guidelines for the assessment of durability | Izstrādē |
| 63346 | ISO 25619-2:2008/NP Amd 1 | Géosynthétiques — Détermination du comportement en compression — Partie 2: Détermination du comportement à la compression à court terme — Amendement 1 | Izstrādē |
| 62215 | ISO/NP 18342 | Selection of techniques for electrical detection of potential leak paths in geomembrane liner systems | Izstrādē |
| 62214 | ISO/NP 18341 | The use of electrically conductive geosynthetics in leak dection surveys | Izstrādē |
| 62171 | ISO 18325:2015 | Geosynthetics — Test method for the determination of water discharge capacity for prefabricated vertical drains | Standarts spēkā |
Attēlo no 41. līdz 50. no pavisam 138 ieraksta(-iem).