GB/T 11785-1989Floor coverings--Determination of critical radiant flux using a radiant heat energy source (English PDF)
铺地材料临界辐射通量的测定 辐射热源法
GB/T 11785 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 11785-2026 | Reaction to fire tests for floorings - Determination of the burning behavior using a radiant heat source | Valid |
| GB/T 11785-2005 | Reaction to fire tests for floorings - Determination of the burning behaviour using a radiant heat source | Obsolete |
| GB/T 11785-1989 | Floor coverings--Determination of critical radiant flux using a radiant heat energy source | Obsolete |
GB/T 11785-1989 is obsolete. It has been replaced by GB/T 11785-2005. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
November 6, 1989
Implementation date
July 1, 1990
Scope
GB/T 11785-1989 is the English-translated version of 铺地材料临界辐射通量的测定 辐射热源法.
GB/T 11785-1989 is the Chinese national standard "Floor coverings--Determination of critical radiant flux using a radiant heat energy source". It was issued on November 6, 1989 by the State Bureau of Technical Supervision, and took effect on July 1, 1990. It is obsolete: it has been replaced by GB/T 11785-2005.
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Document preview — GB/T 11785-1989
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1989-11-06.
Date of implementation: 1990-07-01.
Status: obsolete, replaced by GB/T 11785-2005.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB 8624-2025Classification for burning behavior of building materials and products
- GB/T 45694-2025Test methods for natural fibre-reinforced plastic composite (NFC) deck boards
- GB/T 20239-2023Wooden flooring for gymnasium
- GB/T 40238-2021Reaction to fire tests for building materials and products—General rules for selection of substrates, conditioning and mounting of specimen
- HG/T 3747.3-2014Rubber and plastics floor coverings - Part 3: Flame-retardant polyvinyl chloride floor coverings
- JG/T 456-2014Homogeneous chloride floor covering sheets
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