CEN/TC 249

Registration number (WIID)Project No.TitleStatus
68823LVS EN ISO 24023-1:2020Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24023-1:2020)Standarts spēkā
76960LVS EN ISO 22007-1:2024Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles (ISO 22007-1:2024)Standarts spēkā
63059LVS CEN/TS 17158:2018Composites made from cellulose based materials and thermoplastics (usually called wood polymer composites (WPC) or natural fibre composites (NFC)) - Determination of particle size of lignocellosic materialStandarts spēkā
61921LVS EN 17098-2:2018Plastics - Barrier films for agricultural and horticultural soil disinfection by fumigation - Part 2: Method for film permeability determination using a static techniqueStandarts spēkā
76648LVS EN ISO 3671:2023Plastics - Aminoplastic moulding materials - Determination of volatile matter (ISO 3671:2023)Standarts spēkā
66263LVS EN 12608-2:2023Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors - Classification, requirements and test methods - Part 2: PVC-U profiles covered with foils bonded with adhesivesStandarts spēkā
34143EN ISO 4892-2:2013Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO/DIS 4892-2:2011)Standarts spēkā
72500EN ISO 4892-2:2013/A1:2021Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps - Amendment 1: Classification of daylight filters (ISO 4892-2:2013/DAM 1:2020)Standarts spēkā
21450EN ISO 22088-4:2006Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 4: Ball or pin impression method (ISO 22088-4:2006)Standarts spēkā
76420LVS EN 13245-1:2025Plastics - Unplasticized poly(vinyl chloride) (PVC-U) profiles for building applications - Part 1: Designation of PVC-U profilesStandarts spēkā
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