CEN/TC 249

Registration number (WIID)Project No.TitleStatus
61838LVS EN ISO 2818:2019Plastics - Preparation of test specimens by machining (ISO 2818:2018)Standarts spēkā
59968LVS EN ISO 20557-1:2018Plastics - Poly(phenylene ether) (PPE) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20557-1:2018)Standarts spēkā
60132EN 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
41068EN ISO 4589-1:2017Plastics - Determination of burning behaviour by oxygen index - Part 1: General requirements (ISO 4589-1:2017)Standarts spēkā
81097LVS EN ISO 1043-4:2021/A1:2026Plastics - Symbols and abbreviated terms - Part 4: Flame retardants - Amendment 1: New code numbers for flame retardants (ISO 1043-4:2021/Amd 1:2026)Standarts spēkā
39980EN ISO 19063-1:2015Plastics - Impact-resistant polystyrene (PS-I) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO/DIS 19063-1:2014)Standarts spēkā
34950LVS EN 15534-4:2014Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 4: Specifications for decking profiles and tilesStandarts spēkā
34951LVS EN 15534-5:2014Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 5: Specifications for cladding profiles and tilesStandarts spēkā
12206LVS EN 13705:2004Welding of thermoplastics - Machines and equipment for hot gas welding (including extrusion welding)Standarts spēkā
12302LVS EN 438-7:2005High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (Usually called Laminates) - Part 7: Compact laminate and HPL composite panels for internal and external wall and ceiling finishesStandarts spēkā
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