Glass in building - Special basic products - Glass ceramics - Part 2-1 Definitions and general physical and mechanical properties

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

07-05-2006

Publisher

Asociacion Espanola de Normalizacion

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 Definition of clear glass ceramics
  5.3 Stability of physical and chemical characteristics
6 Dimensional requirements
  6.1 Manufacturing dimensions
      6.1.1 Stock sizes
      6.1.2 Final cut sizes
  6.2 Thickness
      6.2.1 Tolerances
  6.3 Length, width, squareness and tolerances
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, spot faults, linear/extended faults
      7.2.2 Edge defects for final cut sizes
8 Designation
Bibliography

Specifies and classifies glass ceramics for use in building and indicates their chemical composition, main physical and mechanical properties, dimensional and minimum quality requirements (in respect of optical and visual faults).

Committee	CTN 85
DevelopmentNote	Supersedes UNE EN 1748-2. (07/2006)
DocumentType	Standard
Pages	18
PublisherName	Asociacion Espanola de Normalizacion
Status	Current
Supersedes	UNE-EN 1748-2:1998

Standards	Relationship
NF EN 1748-2-1 : 2005	Identical
NEN EN 1748-2-1 : 2004	Identical
NS EN 1748-2-1 : 1ED 2004	Identical
I.S. EN 1748-2-1:2004	Identical
SN EN 1748-2-1 : 2004	Identical
UNI EN 1748-2-1 : 2005	Identical
BS EN 1748-2-1:2004	Identical
EN 1748-2-1:2004	Identical
DIN EN 1748-2-1:2004-12	Identical