CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64084 | LVS EN ISO 8067:2018 | Flexible cellular polymeric materials - Determination of tear strength (ISO 8067:2018) | Standarts spēkā |
| 73173 | LVS EN ISO 13468-2:2021 | Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:2021) | Standarts spēkā |
| 73337 | LVS EN ISO 14631:2021 | Extruded sheets of impact-modified polystyrene (PS-I) - Requirements and test methods (ISO 14631:2021) | Standarts spēkā |
| 75479 | LVS EN ISO 8256:2023 | Plastics - Determination of tensile-impact strength (ISO 8256:2023) | Standarts spēkā |
| 59351 | EN ISO 877-3:2018 | Plastics - Methods of exposure to solar radiation - Part 3: Intensified weathering using concentrated solar radiation (ISO 877-3:2018) | Standarts spēkā |
| 71477 | LVS CEN/TS 16010:2021 | Plastics - Recycled plastics - Sampling procedures for testing plastics waste and recyclates | Standarts spēkā |
| 73594 | LVS EN ISO 22766:2022 | Plastics - Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions (ISO 22766:2020) | Standarts spēkā |
| 68015 | LVS EN 17417:2021 | Determination of the ultimate biodegradation of plastics materials in an aqueous system under anoxic (denitrifying) conditions - Method by measurement of pressure increase | Standarts spēkā |
| 75711 | LVS EN ISO 182-3:2023 | Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 3: Conductometric method (ISO 182-3:2023) | Standarts spēkā |
| 71050 | LVS EN ISO 14632:2021 | Extruded sheets of polyethylene (PE-HD) - Requirements and test methods (ISO 14632:2021) | Standarts spēkā |
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