CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21449 | prEN ISO 12058-2 | Plastics - Determination of viscosity using a falling-ball viscometer - Part 2: Free falling-ball method | Izstrādē |
| 34145 | prEN ISO 12086-1 rev | Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications | Izstrādē |
| 34146 | prEN ISO 12086-2 rev | Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 34147 | prEN ISO 14851 rev | Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer | Izstrādē |
| 80724 | prEN ISO 14855-2 | Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO/DIS 14855-2:2025) | Aptauja |
| 12171 | prEN ISO 15014 | Extruded sheets of polyvinylidene fluoride (PVDF) - Requirements and test methods (ISO/DIS 15014:1998) | Izstrādē |
| 12082 | prEN ISO 15062 | Plastics - Determination of the thermal-flow and cure behaviour of thermosetting materials by torque rheometry (ISO/DIS 15062:1998) | Izstrādē |
| 34148 | prEN ISO 15310 rev | Fibre-reinforced plastic composites - Determination of the in-plane shear modulus by the plate twist method | Izstrādē |
| 12127 | prEN ISO 15508 | Plastics - Film or sheeting of plasticized poly(vinyl chloride) (PVC-P) extruded and/or calendered, unsupported - Basis for designation and test methods (ISO/DIS 15508:2000) | Izstrādē |
| 12170 | prEN ISO 15527 | Compression moulded sheets of polyethylene (PE-UHMW, PE-HMW, PE-HD) - Requirements and test methods (ISO/DIS 15527:1998) | Izstrādē |
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