GB/T 11944-2002 in English

《GB/T 11944-2002中空玻璃》由TC255（全国建筑用玻璃标准化技术委员会）归口，主管部门为中国建筑材料联合会。
本标准规定了中空玻璃的规格、技术要求、试验方法、检验规则、包装、标志、运输和贮存。本标准适用于建筑、冷藏等用途的中空玻璃。

1 Scope

This standard specifies the specification, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of sealed insulating glass unit.

It is applicable to sealed insulating glass units used in building and for refrigeration.

2 Normative references

The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document applies.

GB/T 1216 External micrometer (neq ISO 3611)
GB 9962 Laminated glass
GB/T 9963 Tempered glass
GB 11614 Float glass
GB 17841 Tempered and heat-strengthened glass used in curtain walls
JC/T 486 Elastic sealants for insulating glass

3 Terms and definitions

For the purpose of this standard, the following terms and definitions apply.

sealed insulating glass unit
product formed by two or more panes of glasses that are evenly spaced apart with effective supports and bonded and sealed to each other at the edge, therefore a dry gas space exists between the glass layers

Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Specifications
5 Requirements
6 Test methods
7 Inspection rules
8 Packaging, marking, transport and storage