NS EN 12337-2 : 1ED 2005

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Product description
  4.2 Conformity with the definition of chemically strengthened
      soda lime silicate glass
  4.3 Determination of the characteristic's performances
      4.3.1 Characteristics of chemically strengthened soda
            lime silicate safety glass
      4.3.2 Determination of characteristics of chemically
            strengthened soda lime silicate 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 chemically strengthened
            soda lime silicate 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 chemically strengthened
      soda lime silicate glass production
      A.3.1 Information on Table A.1
      A.3.2 Use of proxy testing
Annex B (informative) Test methods for factory production control
                      - Strength Measurement
  B.1 Four point bending strength test
      B.1.1 Requirements
      B.1.2 Measurement method
      B.1.3 Test specimens
  B.2 Alternative mechanical strength test methods
      B.2.1 Three point bending strength test
      B.2.2 Concentric bending ring strength test
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
       chemically strengthened soda lime silicate 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

Describes the evaluation of conformity and the factory production control of flat chemically strengthened soda lime silicate glass for use in buildings.