NBN EN 14178-1 : 2005

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Chemical composition
  4.1 Principal constituents
  4.2 Tint
5 Physical and mechanical characteristics
  5.1 General characteristics
  5.2 Designation of clear alkaline earth silicate glass
  5.3 Stability of physical and chemical characteristics
6 Dimensional requirements
  6.1 Thickness
      6.1.1 Tolerances
  6.2 Manufacturing dimensions
  6.3 Length, width, and squareness
7 Quality Requirements
  7.1 Methods of observation and measurement
      7.1.1 Optical faults
      7.1.2 Visual faults
  7.2 Acceptance levels
      7.2.1 Optical faults
      7.2.2 Spot faults
      7.2.3 Linear/extended faults
      7.2.4 Edge defects for final cut sizes
8 Designation
Bibliography

Defines and classifies basic alkaline earth silicate glasses for use in building. It indicates their chemical composition, main physical and mechanical properties, dimensional and minimum quality requirements.