CEN/TC 249

Registration number (WIID)Project No.TitleStatus
66198EN ISO 1183-2:2019Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO/DIS 1183-2:2018)Standarts spēkā
61752LVS EN ISO 8307:2018Flexible cellular polymeric materials - Determination of resilience by ball rebound (ISO 8307:2018)Standarts spēkā
67234LVS EN 12814-4:2018/AC:2018Testing of welded joints of thermoplastics semi-finished products - Part 4: Peel testStandarts 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
39983LVS EN ISO 19066-1:2015Plastics - Methyl methacrylate-acrylonitrile-butadiene-styrene (MABS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 19066-1:2014)Standarts spēkā
64324LVS EN ISO 6721-2:2019Plastics - Determination of dynamic mechanical properties - Part 2: Torsion-pendulum method (ISO 6721-2:2019)Standarts spēkā
68377LVS EN 12814-2:2021Testing of welded joints of thermoplastics semi-finished products - Part 2: Tensile testStandarts spēkā
61556LVS EN ISO 2555:2018Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity using a single cylinder type rotational viscometer method (ISO 2555:2018)Standarts spēkā
58795LVS EN ISO 20029-2:2018Plastics - Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion - Part 2: Preparation of test specimen and determination of properties (ISO 20029-2:2017)Standarts spēkā
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