CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77089 | prEN ISO 844 | Rigid cellular plastics - Determination of compressive properties (ISO/DIS 844:2025) | Aptauja slēgta |
| 79625 | prEN ISO 8067 | Flexible cellular polymeric materials - Determination of tear strength (ISO/DIS 8067:2025) | Aptauja slēgta |
| 22630 | prEN ISO 7822 rev | Textile glass reinforced plastics -- Determination of void content -- Loss on ignition, mechanical disintegration and statistical counting methods | Izstrādē |
| 40883 | prEN ISO 7214 rev | Cellular plastics - Polyethylene - Methods of test | Izstrādē |
| 78966 | prEN ISO 7214 | Cellular plastics - Polyethylene - Methods of test (ISO/DIS 7214:2024) | Aptauja slēgta |
| 32289 | prEN ISO 6402-2 rev | Plastics - Acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene-diene)-styrene (AEPDS) and acrylonitrile-(chlorinated polyethylene)-styrene (ACS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 81246 | prEN ISO 527-6 | Plastics - Determination of tensile properties -- Part 6: Measurement of strain distribution for randomly oriented chopped strand- or fibre- reinforced plastic composites | Izstrādē |
| 83182 | prEN ISO 527-1 rev | Plastics — Determination of tensile properties — Part 1: General principles | Izstrādē |
| 83187 | prEN ISO 4892-2 rev | Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps | Izstrādē |
| 23277 | prEN ISO 4892-1 rev | Plastics -- Methods of exposure to laboratory light sources -- Part 1: General guidance | Izstrādē |
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