NS EN 1863-2 : 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 heat strengthened soda
      lime silicate glass
  4.3 Determination of the characteristic's performances
      4.3.1 Characteristics of heat strengthened soda lime
            silicate glass
      4.3.2 Determination of characteristics of heat 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 heat 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 heat strengthened
          soda lime silicate 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)
Annex ZA (informative) Clauses of this European Standard addressing
         the provisions of EU Construction Products Directive
Bibliography

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