EN 14321-2: Glass in building - Thermally toughened alkaline earth silicate safety glass - Part 2: Evaluation of conformity/Product standard

Standard: EN 14321-2: Glass in building - Thermally toughened alkaline earth silicate safety glass - Part 2: Evaluation of conformity/Product standard

Certification: CE Marking

Thermally toughened alkaline earth silicate safety glass should meet the requirements as described in the standard EN 14321-2, which is a harmonized standard under the Construction Products Regulation (EU) 305/2011.

Scope: This European Standard covers the evaluation of conformity and the factory production control of flat thermally toughened alkaline earth silicate safety glass for use in buildings.

Products shall conform to the definition and fulfil the requirements of thermally toughened alkaline earth silicate safety glass as defined in EN 14321-1.

NOTE 1: This also includes requirements subject to regulation.

NOTE 2: For glass products with electrical wiring or connections for e.g. alarm or heating purposes, this European Standard covers only wiring subject for electrical potential difference to earth less than 50 V a.c. or less than 75 V d.c.

Related Standards:

• EN 14321-1:2005: Glass in Building – Thermally toughened alkaline earth silicate safety glass – Part 1: Definition and description.
• EN 13501-1: Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire tests
• EN 13501-2: Fire classification of construction products and building elements - Part 2: Classification using data from fire resistance and/or smoke control tests, excluding ventilation services
• EN 13501-5: Fire classification of construction products and building elements – Part 5: Classification using data from external fire exposure to roof tests
• EN 1364-1: Fire resistance tests for non-loadbearing elements - Part 1: Walls

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