STN EN ISO 22766
| Označenie: | STN EN ISO 22766 |
| Platnosť: | Platná |
| Počet strán: | 28 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Plasty. Stanovenie stupňa rozpadu plastových materiálov v morských habitátoch v skutočných vonkajších podmienkach (ISO 22766: 2020) |
| Anglický názov: | Plastics - Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions (ISO 22766:2020) |
| Dátum vydania: | 01. 02. 2022 |
| Dátum zrušenia: | |
| ICS: | 83.080.01 |
| Triediaci znak: | 64 8022 |
| Úroveň zapracovania: | idt ISO 22766:2020, idt EN ISO 22766:2021 |
| Vestník: | 01/22 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies test methods for the determination of the degree of disintegration of plastic materials exposed to marine habitats under real field conditions. The marine areas under investigation are the sandy sublittoral and the sandy eulittoral zone where plastic materials can either be placed intentionally (e.g. biodegradable fishing nets) or end up as litter due to irresponsible human behaviour. This depends on their physical characteristics, form and size of the materials, and on water currents and tidal movements. This document specifies the general requirements of the apparatus, and the procedures for using the test methods described. The determination of the level of disintegration of plastic materials exposed to pelagic zones such as the sea surface or the water column above the seafloor are not within the scope of this document. |
| Náhľad normy: | Náhľad normy (PDF) |