CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 38362 | LVS EN 16465:2016 | Plastics - Methods for the calibration of black-standard and white-standard thermometers and black-panel and white-panel thermometers for use in natural and artificial weathering | Standarts spēkā |
| 68823 | LVS EN ISO 24023-1:2020 | Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24023-1:2020) | Standarts spēkā |
| 39241 | LVS EN 16795:2016 | Plastics - Method for estimating heat build up of flat surfaces by simulated solar radiation | Standarts spēkā |
| 64067 | LVS EN ISO 899-1:2018 | Plastics - Determination of creep behaviour - Part 1: Tensile creep (ISO 899-1:2017) | Standarts spēkā |
| 12240 | LVS EN ISO 14529-1:2001 | Plastics - Melamine/phenolic powder moulding compounds (MP-PMCs) - Part 1: Designation system and basis for specifications | Standarts spēkā |
| 76890 | LVS EN ISO 10350-1:2025 | Plastics - Acquisition and presentation of comparable single-point data - Part 1: Moulding materials (ISO 10350-1:2025) | Standarts spēkā |
| 39146 | LVS EN 438-4:2016 | High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 4: Classification and specifications for compact laminates of thickness 2 mm and greater | Standarts spēkā |
| 71272 | LVS EN ISO 1628-2:2020 | Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 2: Poly(vinyl chloride) resins (ISO 1628-2:2020) | Standarts spēkā |
| 73089 | LVS EN ISO 6603-2:2023 | Plastics - Determination of puncture impact behaviour of rigid plastics - Part 2: Instrumented impact testing (ISO 6603-2:2023) | Standarts spēkā |
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