CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12285 | LVS EN 14020-1:2003 | Reinforcements - Specification for textile glass rovings - Part 1: Designation | Standarts spēkā |
| 35195 | LVS EN 16245-5:2013 | Fibre-reinforced plastic composites - Declaration of raw material characteristics - Part 5: Specific requirements for core materials | Standarts spēkā |
| 37700 | LVS EN ISO 5999:2014 | Flexible cellular polymeric materials - Polyurethane foam for load-bearing applications excluding carpet underlay - Specification (ISO 5999:2013) | Standarts spēkā |
| 12147 | LVS EN ISO 4638:2002 | Polymeric materials, cellular flexible - Determination of air flow permeability | Standarts spēkā |
| 76690 | EN 12814-8:2024 | Testing of welded joints of thermoplastics semi-finished products - Part 8: Requirements | Standarts spēkā |
| 37725 | LVS EN ISO 7214:2012 | Cellular plastics - Polyethylene - Methods of test (ISO 7214:2012) | Standarts spēkā |
| 30082 | LVS EN ISO 1043-1:2012 | Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1:2011) | Standarts spēkā |
| 61559 | LVS EN ISO 14851:2019 | Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:2019) | Standarts spēkā |
| 61632 | LVS EN 513:2019 | Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the resistance to artificial weathering | Standarts spēkā |
| 74830 | EN ISO 19069-2:2024 | Plastics - Polypropylene (PP) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 19069-2:2024) | Standarts spēkā |
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