GB 17428-1998Fire resistance test method of ventilation ducts (English PDF)
通风管道的耐火试验方法
GB 17428 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 17428-2026 | Fire resistance test for structural ducts | Valid |
| GB/T 17428-2009 | Fire resistance test methods of ventilation ducts | Obsolete |
| GB 17428-1998 | Fire resistance test method of ventilation ducts | Obsolete |
GB 17428-1998 is obsolete. It has been replaced by GB/T 17428-2009. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China State Bureau of Technical Supervision
Level / Type
National · Mandatory
Issue date
July 15, 1998
Implementation date
June 1, 1999
Scope
GB 17428-1998 is the English-translated version of 通风管道的耐火试验方法.
GB 17428-1998 is the Chinese national standard "Fire resistance test method of ventilation ducts". It was issued on July 15, 1998 by the China State Bureau of Technical Supervision, and took effect on June 1, 1999. It is obsolete: it has been replaced by GB/T 17428-2009.
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Document preview — GB 17428-1998
National Standard of the People's Republic of China
Issued by: China State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: China State Bureau of Technical Supervision.
Date of issue: 1998-07-15.
Date of implementation: 1999-06-01.
Status: obsolete, replaced by GB/T 17428-2009.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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GB 17428-1998
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