CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81879 | prEN 438-8 rev | High-pressure decorative laminates (HPL) — Sheets based on thermosetting resins (usually called laminates) — Part 8: Classification and specifications for design laminates | 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 |
| 81196 | - | Static Thermoplastic tanks for above ground storage of liquid fuels at atmospheric pressure with capacity for blow moulded polyethylene tanks greater than 3,500L and rotomoulded polyethylene tanks greater than 10,000 L – Product characteristics and test methods | Izstrādē |
| 81136 | prEN ISO 10840 | Plastics — Guidance for the use of standard fire tests | Izstrādē |
| 81128 | prEN ISO 1183-2 | Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO/DIS 1183-2:2025) | Aptauja slēgta |
| 81127 | prEN ISO 3451-1 rev | Plastics — Determination of ash — Part 1: General methods | Izstrādē |
| 81112 | prEN ISO 1628-2 rev | Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 2: Poly(vinyl chloride) resins | Izstrādē |
| 81111 | prEN ISO 1628-5 rev | Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 5: Thermoplastic polyester (TP) homopolymers and copolymers | Izstrādē |
| 81110 | prEN ISO 182-3 rev | 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 | Izstrādē |
| 81109 | prEN ISO 307 rev | Plastics — Polyamides — Determination of viscosity number | Izstrādē |
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