Multilayer piping systems for hot and cold water installations inside buildings - Part 1: General (ISO 21003-1:2008); German version EN ISO 21003-1:2008
Edition 2008-11

Determination of compressive strength of lightweight aggregate concrete with open structure; German version EN 1354:2005
Edition 2005-09

Advanced technical ceramics - Methods of testing monolithic ceramics; Thermo-mechanical properties - Part 1: Determination of flexural strength at elevated temperatures; German version EN 820-1:2002
Edition 2003-01

Advanced technical ceramics - Mechanical properties of ceramic fibres at high temperature in a non-reactive environment - Determination of creep behaviour by the cold grip method; German and English version prEN 15365:2024
Edition 2024-08

Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings (ISO 22391-3:2009 + Amd 1:2020 + Amd 2:2021); German and English version EN ISO 22391-3:2009 + A1:2020 + A2:2021
Edition 2022-05

Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis (ISO 12213-2:2006); German version EN ISO 12213-2:2009
Edition 2010-01

Dentistry - Base polymers - Part 2: Orthodontic base polymers (ISO 20795-2:2013); German version EN ISO 20795-2:2013
Edition 2013-06

Plastics piping systems for drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Manholes and inspection chambers; German version EN 15383:2012+A1:2013
Edition 2014-02

Bituminous mixtures - Test methods - Part 25: Cyclic compression test; German version EN 12697-25:2016
Edition 2016-12

Rubber hoses and hose assemblies - Wire- or textile-reinforced single-pressure types for hydraulic applications - Specification (ISO/DIS 18752:2024); German and English version prEN ISO 18752:2024
Edition 2024-08