CEN/TC 249

Registration number (WIID)Project No.TitleStatus
74857LVS EN ISO 4892-1:2024Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance and requirements (ISO 4892-1:2024)Standarts spēkā
61636LVS EN 479:2018Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of heat reversionStandarts spēkā
59037LVS EN ISO 294-5:2018Plastics - Injection moulding of test specimens of thermoplastic materials - Part 5: Preparation of standard specimens for investigating anisotropy (ISO 294-5:2017)Standarts spēkā
61631LVS EN 438-9:2018High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 9: Classification and specifications for alternative core laminatesStandarts spēkā
61236LVS EN ISO 29988-2:2018Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 29988-2:2018)Standarts spēkā
60132LVS EN ISO 20568-2:2017Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 20568-2:2017)Standarts spēkā
60131LVS EN ISO 20568-1:2017Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20568-1:2017)Standarts spēkā
41067LVS EN ISO 5659-2:2017Plastics - Smoke generation - Part 2: Determination of optical density by a single-chamber test (ISO 5659-2:2017)Standarts spēkā
40158LVS EN 13100-1:2017Non destructive testing of welded joints of thermoplastics semi-finished products - Part 1: Visual examinationStandarts spēkā
65614LVS EN 15534-1+A1:2018Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 1: Test methods for characterisation of compounds and productsStandarts spēkā
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