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GB/T 31431-2015Standard burning items for class A fire test of extinguishing system (English PDF)

灭火系统A类火试验用标准燃烧物

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

May 15, 2015

Implementation date

June 1, 2015

Scope

GB/T 31431-2015 is the English-translated version of 灭火系统A类火试验用标准燃烧物.

GB/T 31431-2015 is the Chinese standard "Standard burning items for class A fire test of extinguishing system". Its scope clause reads: This standard specifies the type of fire extinguishing system A combustion test standard terms and definitions thereof, classification, requirements, test methods and packaging, Transport and storage.

This standard applies to Class A fire extinguishing system with a standard combustion test. Its clauses include terms and definitions; requirements.

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Document preview — GB/T 31431-2015

National Standard of the People's Republic of China

ICS: 13.220.10
Classification: C 84

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and Definitions
5 Requirements

1 Scope

This standard specifies the type of fire extinguishing system A combustion test standard terms and definitions thereof, classification, requirements, test methods and packaging,

Transport and storage.

This standard applies to Class A fire extinguishing system with a standard combustion test.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 1931-2009 Method for determination of moisture content of wood

Entity room fire test method GB/T 25207-2010 fire test surface of the article

3 Terms and Definitions

GB/T 25207-2010 define the following terms and definitions apply to this document.

3.1 Class A fire test

Fire test substance is a solid fuel carried. These solids are usually organic in nature, and it burns Nengchan

Health glowing embers.

3.2 Class A fire test standard combustion standardburningitemforclassAfiretest

By a particular material or product in a certain configuration mode, it has a specific total heat ignited at a predetermined manner, fire growth

Combustion rate and other parameters can be applied independently or combined Class A fire test items standardized combustion unit.

Category 4

Class A fire extinguishing system with a standard combustion test based on the combustion parameters Category names are as follows.

a) Low calorific standard combustion;

b) The heat release standard combustion;

c) high heat release standard combustion.

5 Requirements

5.1 Basic parameters

Class A fire extinguishing system test standard combustion (hereinafter referred to as the standard combustion) is composed of two parts of the external and internal components, […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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