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AQ/T 4105-2023Fireworks-Determination methods of TNT equivalent of pyrotechnics (English PDF)

烟花爆竹烟火药TNT当量测定方法

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Issued by

Ministry of Emergency Management

Level / Type

National · Recommended

Issue date

February 21, 2023

Implementation date

August 20, 2023

Scope

AQ/T 4105-2023 is the English-translated version of 烟花爆竹烟火药TNT当量测定方法.

AQ/T 4105-2023 — This standard specifies the test method for the overpressure and specific impulse TNT equivalent of pyrotechnic powder explosion shock wave overpressure and specific impulse TNT equivalent under free field conditions, including test conditions, test instruments and equipment, test procedures, data processing and evaluation of measurement uncertainty, etc. .

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Document preview — AQ/T 4105-2023

National Standard of the People's Republic of China

ICS: 73.100.30
Classification: G 89
Replacing: AQ/T 4105-2008

Issued by: Ministry of Emergency Management

What this standard covers1
Document data2

What this standard covers

This standard specifies the test method for the overpressure and specific impulse TNT equivalent of pyrotechnic powder explosion shock wave overpressure and specific impulse TNT equivalent under free field conditions, including test conditions, test instruments and equipment, test procedures, data processing and evaluation of measurement uncertainty, etc. . This standard applies to the test and determination of the TNT equivalent of pyrotechnic powder used in fireworks and firecrackers.

Document data

International classification (ICS): 73.100.30.

Chinese classification (CCS): G89.

Estimated length of the Chinese original: 16,122 words.

Supersedes the earlier edition AQ/T 4105-2008.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

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