Glass in building - Special basic products - Borosilicate glasses - Part 1-2: Evaluation of conformity/Product standard; German version EN 1748-1-2:2004
Edition 2005-01

Glass in building - Special basic products - Glass ceramics - Part 2-1: Definitions and general physical and mechanical properties; German and English version prEN 1748-2-1:2017
Edition 2017-09

Glass in building - Special basic products - Glass ceramics - Part 2-2: Product standard; German and English version prEN 1748-2-2:2017
Edition 2017-09

Glass in building - Special basic products - Glass ceramics - Part 2-2: Evaluation of conformity/Product standard; German version EN 1748-2-2:2004
Edition 2005-01

Products and systems for the protection and repair of concrete structures - Test methods - Determination of the coefficient of thermal expansion; German version EN 1770:1998
Edition 1998-04

Gas infrastructure - Gas measuring systems - Functional requirements; German version EN 1776:2015
Edition 2016-05

Road traffic noise reducing devices - Non-acoustic performance - Part 3: Reaction to fire - Burning behaviour of noise reducing devices and classification; German version EN 1794-3:2016
Edition 2016-12

Grease separators - Part 1: Principles of design, performance and testing, marking and quality control; German version EN 1825-1:2004
Edition 2004-12

Chimneys - Requirements for metal chimneys - Part 1: System chimney products; German and English version prEN 1856-1:2021
Edition 2021-06

Chimneys - Requirements for metal chimneys - Part 1: System chimney products; German version EN 1856-1:2009
Edition 2009-09