1 Scope
Information supplied in this part of GB/T 9978 is advisory and is intended to provide guidance on the use of fire-resistance test method and test data application.
This part of GB/T 9978 also identifies a number of areas where future editions may benefit by research: into phenomena associated with the performance of test assembly under test and its relationship with actual building construction; and into technology related to the test instrument and test method.
2 Normative References
The following standards contain provisions which, through reference in this part of GB/T 9978, constitute provisions of this part. For dated reference, subsequent amendments to (excluding corrigenda), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this part are encouraged to study whether the latest edition of these documents applies. For undated references, the latest edition of the normative document applies.
GB/T 5907 Fundamental Terminology of Fire Protection - Part 1 )
GB/T 9978.1-2008 Fire-resistance Tests - Elements of Building Construction - Part 1: General Requirements (ISO 834-1:1999, MOD)
3 Terms and Definitions
For the purpose of this part, terms and definitions established in GB/T 5907 and GB/T 9978.1 apply.
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Standard Test Procedure
5 Fire-resistance Criteria
6 Classification
7 Repeatability and Reproducibility
8 Interpolation and Extrapolation
9 Relationship between Fire Resistance and Building Fires
Appendix A (Informative) Comparison Between Clause Numbers in This Part and Those in ISO/TR 834-3: 1994
Appendix B (Informative) Technical Differences Between This Part and ISO/TR 834-3: 1994 and Their Reasons
Bibliography
