Sklo

Oblast zaměření: Sklo
Komise : CEN/TC 129 (Glass in building)
Původce: CEN
K připomínkám do: 7.05.2018
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This document covers the assessment and verification of constancy of performances and the factory production control of flat thermally toughened borosilicate safety glass for use in buildings.

NOTE          For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply.

Oblast zaměření: Sklo
Komise : CEN/TC 129 (Glass in building)
Původce: CEN
K připomínkám do: 7.05.2018
Zobraz více Zobraz méně
 

This document specifies tolerances, flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flat thermally toughened borosilicate safety glass for use in buildings.

This standard deals exclusively with thermally toughened borosilicate safety glass manufactured by the horizontal toughening process.

Other requirements, not specified in this document, can apply to thermally toughened borosilicate safety glass which is incorporated into assemblies, e.g. laminated glass or insulating glass 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 and its resistance to temperature differentials.

Surface finished glasses (e.g. sandblasted, acid etched) after toughening are not covered by this document.