GB/T 16920-1997
Replaced
T/ZBH 019-2021
Active
Group standards
T/ZBH 019-2021 Glass stress measurement method - Laser polarized scattering method
T/ZBH 019-2021 Glass stress measurement method - Laser polarized scattering method
Price:
$ 24.00
Basic Information
Standard Code:
T/ZBH 019-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Ceramics, glass
ICS Name:
\nGlass Composite
Publish Date:
2021-11-23
Implement Date:
2022-01-01
Pages:
16 pages
Scope
This document specifies the terms and definitions, basic principles, measurement instruments, measurement methods, measurement results, and measurement reports for the laser polarization scattering method of measuring glass stress.
The method described in this document is applicable to the surface stress and stress distribution in the thickness direction of tempered and semi-tempered glass made from sodium-calcium-silicon plate glass and embossed glass, as well as borosilicate plate glass, and to the laboratory and on-site measurement of glass stress caused by external forces. Other types of tempered glass can refer to this document for guidance.
Development Information
Referenced Standards
Related Standards
GB/T 6580-1997
Replaced
GB/T 6580-1997 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification
GB/T 6582-1997
Replaced
GB/T 6582-1997 Glass—Hydrolytic resistance of glass grains at 98℃—Method of test and classification
GB/T 17129-1997
abolished_transferred
GB/T 17129-1997 Colourless optical glass test methods of chemical stability—Powder
GB 17762-1999
Replaced
GB 17762-1999 Safe and hygienic requirements of thermotolerant glass ware
GB/T 17763-1999
Active