EN 13024-2:2004

Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements
  4.1 Product description
  4.2 Conformity with the definition of thermally toughened
       borosilicate safety glass
  4.3 Determination of the characteristic's performances
       4.3.1 Characteristics of thermally toughened borosilicate
             safety glass
       4.3.2 Determination of characteristics of thermally
             toughened borosilicate safety glass products
  4.4 Durability
  4.5 Dangerous substances
5 Evaluation of conformity
  5.1 General
  5.2 Initial type testing of the product
       5.2.1 General
       5.2.2 Initial type testing of thermally toughened
             borosilicate safety glass
       5.2.3 Initial type testing of characteristic's
             performances
  5.3 Factory production control and inspection of samples
       in accordance
       with a prescribed test plan
  5.4 Initial inspection of factory and of factory production
       control
  5.5 Continuous surveillance and assessment of the factory
       production control
6 Marking and/or labelling
  6.1 General
  6.2 Product marking
  6.3 Product characteristics
  6.4 "Characteristics/performance identification paper"
Annex A (normative) Factory production control
  A.1 Factory Production Control Requirements
       A.1.1 General
       A.1.2 Organisation
       A.1.3 Control system
  A.2 Marking
  A.3 Inspection and testing tables of thermally toughened
       borosilicate safety glass production
       A.3.1 Information on Table A.1
       A.3.2 Use of proxy testing
Annex B (informative) Tests for factory production control
  B.1 Strength measurement
       B.1.1 Four point bending strength test
       B.1.2 Optical surface pre-stress measurement
  B.2 Fragmentation test
       B.2.1 Requirements
       B.2.2 Test method
Annex C (informative) Provisions for voluntary involvement
                      of third party(ies)
  C.1 General
  C.2 Voluntary tasks for third parties
  C.3 Marking and labelling
Annex ZA (informative) Clauses of this European Standard addressing
                       the provisions of EU Construction Products
                       Directive
  ZA.1 Scope and relevant characteristics
  ZA.2 Procedure(s) for the attestation of conformity of thermally
       toughened borosilicate safety glass products
       ZA.2.1 System(s) of attestation of conformity
       ZA.2.2 EC Certificate and Declaration of conformity
  ZA.3 CE marking and labelling
Bibliography

This document covers the evaluation of conformity 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.