British Standards Institution

Source:: ISO
Committee:: FSH/22 - Fire resistance tests
Categories:: Standardization. General rules | Testing | Health and Safety | Fire Protection | Fire Protection. General | Fire-fighting | Fire protection equipment | Ignitability and burning behaviour. Materials and products

Scope

The tests specified in ISO 22899 1 and ISO 22899 3 are designed to give an indication of how passive fire protection materials and systems will perform in a jet fire.

This part of ISO 22899 provides:

— guidance on the selection of applicable method of test;

— guidance on the combination of results from hydrocarbon tests and resistance to jet fire tests.

ISO 22899 1 and ISO 22899-3 tests report the thickness of fire protection material or system (sometimes referred to as passive fire protection; PFP) required to resist the application of a ‘jet fire’. This part of ISO 22899 provides information on selection of the applicable test method and how to combine jet fire test results with other hydrocarbon fire test results

Purpose

The development of 22899-3, and the prior withdrawal of TR22899-2 could result in confusion in industry regarding selection of the applicable test method and the implementation of results. This standard will provide guidance to industry.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

15/09/2023

Proposal end date:

09/11/2023

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

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Standards Development

ISO/PWI 22899-2 Determination of the resistance to jet fires of passive fire protection -- Part 2: Guidance on test method selection and implementation methods

Scope

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