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FSH/22/-/14 - High Intensity Fires

Sector: Construction

Categories: Industrial furnaces. General | Metallurgy. Equipment | Fire-resistance. Building materials and elements

Overview: FSH/22/-/14 under the direction of FSH/22 is responsible for a British Standard on jet-fire resistance test for passive fire protection materials. FSH/22/-/14 is also responsible for providing UK expertise into ISO/TC 92/SC 2/WG 8, ISO/TC 92/SC 2/WG 11

Committee standards activity

In Progress (5)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 22899-2 Determination of the resistance to jet fires of passive fire protection. Part 2: Guidance on classification and implementation methods

Categories: Fire-resistance. Building materials and elements

Drafting begins : 2019-08-26 		Drafting
BS ISO 23693-3 Determination of the resistance to gas explosions of passive fire protection materials —. Part 3: Tubular and I-section substrates subject to elastic deformation only

Categories: Fire-resistance. Building materials and elements

Public comment begins : 2025-05-22 		Public comment
BS ISO 23693-2 Determination of the resistance to gas explosions of passive fire protection materials —. Part 2: Divisional substrates

Categories: Fire-resistance. Building materials and elements

Public comment begins : 2024-08-09 		Public comment
BS ISO 22899-2 Determination of the resistance to jet fires of passive fire protection — Part 2: Guidance on test method selection and implementation methods

Categories: Unclassified documents

Drafting begins : 2024-07-19 		Drafting
BS ISO 21843:2018/Amd 1 BS ISO 21843:2018 Amd 1 pressure vessels - Amendment 1

Categories: Fire-resistance. Building materials and elements

Drafting begins : 2021-06-17 		Drafting
Published (6)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 22899-2:2013 Determination of the resistance to jet fires of passive fire protection. Guidance on classification and implementation methods

Categories: Fire-resistance. Building materials and elements

Published standard begins : 2013-06-27 		Published standard
BS ISO 23693-1:2021 Determination of the resistance to gas explosions of passive fire protection materials. General requirements

Categories: Fire-resistance. Building materials and elements

Published standard begins : 2022-03-30 		Published standard
BS ISO 22899-3:2025 Determination of the resistance to jet fires of passive fire protection materials. Extended test requirements

Categories: Fire-resistance. Building materials and elements

Published standard begins : 2025-01-28 		Published standard
BS ISO 22899-1:2021 Determination of the resistance to jet fires of passive fire protection materials. General requirements

Categories: Fire-resistance. Building materials and elements

Published standard begins : 2021-07-27 		Published standard
BS ISO 21843:2023 Determination of the resistance to hydrocarbon pool fires of fire protection materials and systems for pressure vessels

Categories: Fire-resistance. Building materials and elements | Industrial furnaces. General | Metallurgy. Equipment

Published standard begins : 2023-01-27 		Published standard
BS ISO 20902-2:2023 Fire test procedures for divisional elements that are typically used in oil, gas and petrochemical industries. Additional procedures for pipe penetration and cable transit sealing systems

Categories: Fire-resistance. Building materials and elements

Published standard begins : 2023-03-09 		Published standard
Withdrawn (2)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO 21843:2018 Determination of the resistance to hydrocarbon pool fires of fire protection materials and systems for pressure vessels

Categories: Fire-resistance. Building materials and elements

Withdrawn begins : 2023-09-22 		Withdrawn
BS ISO 20902-1:2018 Fire test procedures for divisional elements that are typically used in oil, gas and petrochemical industries. General requirements

Categories: Fire-resistance. Building materials and elements

Withdrawn begins : 2022-08-15 		Withdrawn