GB 17841-1999
Tempered and heat--strengthened glass used in curtain wall (English Version)
- Standard No.
- GB 17841-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-06
- Replace By
- GB 15763.2-2005
- GB/T 17841-2008
- Latest
- GB/T 17841-2008
- Scope
- This standard specifies the size and deviation, appearance quality, curvature and performance requirements of tempered glass and semi-tempered glass for curtain walls. It is suitable for flat tempered and semi-tempered, vitrified and glass products made of float glass. If it is compounded with other materials, and its reprocessed products such as interlayer, hollow or coating, the final product should also meet the standard requirements of the corresponding product. This standard does not make provisions for curved products.
GB 17841-1999 history
- 2008 GB/T 17841-2008 Heat strengthened glass
- 2005 GB 15763.2-2005 Safety glazing materials in building-Part2:Tempered glass
- 1999 GB 17841-1999 Tempered and heat--strengthened glass used in curtain wall
GB 17841-1999 Tempered and heat--strengthened glass used in curtain wall was changed to GB/T 17841-2008 Heat strengthened glass.
