Standard

NS-EN 14321-2:2005

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Abstract

This European Standard covers the tolerances, flatness, edge work, fragmentation and physical and mechanical characteristics of flat thermally toughened alkaline earth silicate safety glass for use in buildings. Thermally toughened safety products defined in prEN TTAES, without losing their mechanical characteristics can be incorporated into assemblies or undergo an additional treatment and shall in this case comply with the requirement regarding the concerned finished product. For glass products with electrical wiring or connections for e.g. alarm or heating purposes, this standard covers only wiring subject for electrical potential difference to earth less than 50 V a.c. or less than 75 V d.c. This Part of the European Standard covers the evaluation of conformity and the factory production control.

Document information

  • Standard from SN
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 81.040.20
  • National Committee SN/K 27

Legal references

EU law: 89/106/EEC, 305/2011

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