Uic564-2 Appendix 4 - flame retardant fire test: flame diffusion

UIC564-2  appendix 4 – Flame retardant fire test : Diffusion of flame — Standard name

UIC564-2 Appendix 4 – Fire resistance to spread of flame

UIC564-2  appendix 4 – Flame retardant fire test : Diffusion of flame

UIC564-2  appendix 4 – Flame retardant fire test : Diffusion of flame — Test purpose

The item of this method is used to determine the steel materials used in the frame of railway transportation tools , Such as plywood 、 Wood fiber board 、 Cardboard 、 Molded plate and glass / Fire resistance of polyester pressing plate, etc . The project of this method can also be applied to partition walls composed of several materials （ For example, plywood and molded plate ）. Not applicable to thermoplastic materials

UIC564-2  appendix 4 – Flame retardant fire test : Diffusion of flame — Test principle

The underside of the sample is in line with the horizontal plane 45 Degree angle tilt , Exposure to a burning alcohol flame . During the time that the sample continues to burn after the alcohol flame is extinguished , Record the falling objects and particles from combustion and the degree of damage

UIC564-2  appendix 4 – Flame retardant fire test : Diffusion of flame — Conclusion

Record the following behavior of the sample ：

— The length of time that the alcohol flame continues to burn and glow after it is extinguished ;

— Surface area destroyed by flame , use cm2 Express ;

— Release of combustion particles and falling objects ;

— Whether the sample burns to the upper edge

UIC564-2 International Railway Union rail vehicle fire protection standard - Products and standards involved

-UIC564-2 Appendix 4 – Fire resistance to spread of flame

UIC564-2  appendix 4 –  Flame retardant fire test : Diffusion of flame
-UIC564-2 Appendix 5 – Fire resistance of Textiles

UIC564-2  appendix 5 –  Flame retardant and fire test of textile products
-UIC564-2 Appendix 6 – Fire resistance of rubber door and window seals

UIC564-2  appendix 6 –  Flame retardant and fireproof test of rubber sealing strips for doors and windows of rail vehicles
-UIC564-2 Appendix 7 – Fire resistance of materials by oxygen number

UIC564-2  appendix 7 –  The flame retardancy and fire resistance of the material are determined by oxygen index

-UIC564-2 Appendix 8 – Fire resistance of foam material

UIC564-2  appendix 8 –  Flame retardant and fireproof test of foaming materials

-UIC564-2 Appendix 9 – Fire resistance of electric cables

UIC564-2  appendix 9 –  Flame retardant and fireproof test of cables
-UIC564-2 Appendix 10 – Fire resistance of interconnecting gangway rubber flanges

UIC564-2  appendix 10 –  Flame retardant and fireproof test of rubber flange products
-UIC564-2 Appendix 11 – Fire resistance of rigid thermoplastic materials

UIC564-2  appendix 11 –  Flame retardant and fire test of rigid thermoplastic materials
- UIC564-2 Appendix 12 – Fire resistance of floor coverings

UIC564-2  appendix 12 –  Flame retardant and fireproof test of ground pavement materials

-UIC564-2 Appendix 13 – Fire resistance of seats

UIC 564-2  appendix 13 –  Flame retardant and fire test of seats

For details, please consult ： Zhongke Yishuo （ Xiamen ） Fire Prevention Technology Service Co., Ltd

come from GF2022