Aeronautical fire resistance tests
Validation of the fire behaviour of materials and components
Why carry out fire resistance tests in aeronautics?
Resistance and reaction to fire tests assess the behaviour of aeronautical materials and components when exposed to a source of heat or flame. These tests are essential for :
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- Ensure compliance with international fire safety standards and regulations (FAR 25 Appendix F, 25.853, RTCA DO-160, AC20-135, AS6826).
- Verify resistance to ignition, flame propagation, opacity and smoke toxicity.
- Obtain aeronautical certifications required for the use of materials in aircraft.
- Ensure the protection of passengers and crew by limiting the risks of fire propagation.
Our fire resistance testing services
We offer testing solutions that comply with current regulations for the aeronautical industry:
- Flammability testing: Vertical, horizontal, 45° and 60° tests.
- Flame propagation: Measurement of fire propagation speed.
- Smoke efficiency and toxicity: Concentration level and analysis of gases emitted during combustion.
- Thermal and acoustic insulation material testing: Resistance to flame propagation and fire diffusion.
- Seat Cushion Test: Combustion test of seats installed in aircraft.
- Flame penetration cargo liner: Fire resistance of storage compartments.
Our testing capabilities and technical resources
Burners and test equipment
- Gas burners and liquid fuel burners (Carlin burners, NexGen burners, BSI burners).
- Test chambers for smoke opacity and smoke toxicity.
- Thermal monitoring and gas analysis systems.
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Standards applicable to fire resistance tests
Our tests comply with the main international regulations:
- FAR 25.853 & CS 25.853: Fire performance standards for civil aviation.
- RTCA DO-160, ED 14: Environmental qualification of aerospace equipment.
- ISO 2685: Environmental testing method for onboard equipment — Fire resistance in areas designated as “fire zones.”
- AC20-135: Methods, standards, and criteria for testing fire protection of powerplant installations and propulsion system components
- AS 6826 series: Powerplant Fire Test Standards
- AIRBUS METHODS (ABD0031, AITM 2.0002 to AITM 2.0009, AITM 3.0005). Airworthiness requirements for aircraft areas with people.
- BOEING METHODS (BSS7230, BSS7238, BSS7239).
Integrating fire resistance testing into product development
Fire resistance tests enable us to anticipate material weaknesses and improve the resistance of equipment exposed to fire risks. Our experts can help you with :
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- Analysing the normative requirements specific to your sector.
- Implementation of tests with configurations adapted to your products.
- Interpretation of results and optimisation of designs.
Needs
Discover a selection of additional resources that explore topics related to this page including regulatory contexts, technical articles, and specific areas of expertise. These materials provide further insight to help you better understand the key challenges and available solutions.
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Need to ensure the compliance and safety of your products with fire resistance requirements? Contact our experts for a tailored solution.
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