NEN EN 572-8 : 2012 + A1 2016

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Glass products
5 Dimensional requirements
  5.1 Manufacturing dimensions
      5.1.1 Supplied sizes
      5.1.2 Final cut sizes
  5.2 Thickness
      5.2.1 General
      5.2.2 Tolerances
  5.3 Length, width, and squareness
6 Quality requirements
  6.1 General
  6.2 Methods of observation and measurement
      6.2.1 Optical faults
      6.2.2 Visual faults
      6.2.3 Edge defects for final cut sizes
  6.3 Acceptance levels
      6.3.1 Optical faults
      6.3.2 Spot faults
      6.3.3 Linear/extended fault
      6.3.4 Pattern faults
      6.3.5 Wire faults
      6.3.6 Edge defects for final cut sizes
Annex A (normative) Test methods of examination for
                    visual faults; spot faults and
                    linear/extended faults
  A.1 Float glass (EN 572-2)
      A.1.1 Spot faults
      A.1.2 Linear/extended faults
  A.2 Polished wired glass (EN 572-3)
      A.2.1 Spot faults
      A.2.2 Linear/extended faults
  A.3 Drawn sheet glass (EN 572-4)
      A.3.1 Spot faults
      A.3.2 Linear/extended faults
  A.4 Patterned glass (EN 572-5) and Patterned wired
      glass (EN 572-6)
      A.4.1 Spot and linear/extended faults
Bibliography

Defines dimensional and minimum quality requirements (in respect of optical and visual faults) for basic soda-lime silicate glass products, as defined in EN 572-1:2012, for use in building. Pertains to supplied sizes or cut sizes for final end use.