This European Standard specifies tolerances, flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flatThermally toughened alkaline earth silicate safety glass for use in buildings. Information on curvedThermally toughened alkaline earth silicate safety glass is given in Annex A, butThis product does not form part of this European Standard. Other requirements, not specified inThis European Standard, can apply toThermally toughened alkaline earth silicate safety glass which is incorporated into assemblies, e. g. laminated glass or insulating units, or undergo an additional treatment, e. g. coating.The additional requirements are specified inThe appropriate product standard.Thermally toughened alkaline earth silicate safety glass, inThis case, does not lose its mechanical orThermal characteristics.
EN 14321-1:2005 history
2005EN 14321-1:2005 Glass in building - Thermally toughened alkaline earth silicate safety glass - Part 1: Definition and description