This European Standard specifies tolerances, flatness, edgework, fragmentation and physical and
mechanical characteristics of monolithic flat thermally toughened borosilicate safety glass for use in
buildings.
Information on curved thermally toughened borosilicate safety glass is given in annex B, but this
product does not form part of this standard.
Other requirements, not specified in this standard, can apply to thermally toughened borosilicate 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 in the appropriate product
standard. Thermally toughened borosilicate safety glass, in this case, does not lose its mechanical or
thermal characteristics.
Diese Europäische Norm beinhaltet Grenzabmaße, Geradheit, Kantenbearbeitung, Bruchverhalten sowie physikalische und mechanische Eigenschaften von flachem, thermisch vorgespanntem Borosilicat-Einscheiben-Sicherheitsglas für die Verwendung im Bauwesen.