Fire protection test of Railway-Nanjing SMART

Fire protection test of Railway-Nanjing SMART

In recent years, the frequent occurrence of fire accidents in rail transit has caused constant thinking of fire retardant and fire prevention. The flame retardant and fireproof performance of rail transit materials has attracted more and more attention in the world.

At present, the mainstream standards for fire protection test of rail transit materials are: European standard EN 45545, iron standard TB / T3237, American Standard NFPA 130. Among them, EN 45545 has officially replaced the German standard DIN 5510-2, the British Standard BS 6853, the French standard NF f16-101, etc., and has become a new mandatory fire protection standard for rail transit in European countries. The EN 45545 standard has also been widely used in China and Southeast Asia. Nanjing SMART company's telephone number: 025-86583475

European standard EN45545-2:2013 + A1:2015

EN45545-2 fire protection of railway vehicles - Part 2: requirement for fire behaviors of materials and components

Classification: HL1, HL2, Hl3

Test category: R1-R26

Common categories: surface material R1 / R2; lampshade R4; vehicle exterior surface R7; flooring material R10; wires and cables R15 / R16; upholstered furniture: R9 / R21; electrical components: R22 / R23 / R24 / R26; PCB circuit board: R24 / R25; electrical components: R22 / R23 / R24 / R26; PCB circuit board: R24 / R25;

Test items: flame spread, heat release, radiation heat source, oxygen index, smoke density, smoke toxicity;

Test standards: ISO5658-2, ISO5660-1, ISO9239-2, ISO4589-2, ISO 5659-2, NFX70-100, etc

EN45545-3 Fire resistance requirements for fire barriers

Fire resistance test of en45545-3

Evaluation index: integrity e, thermal insulation I, radiation W

Test standard: en 1363-1

American Standard NFPA 130:2017

NFPA 130 Standard for fixed guideway transit and passenger rail systems

Test items: surface burning, smoke density, heat release, etc

Test standards: ASTM E162, ASTM E662, ASTM E1354, ASTM C1166, ASTM E119, etc

Chinese standard TB / T 3237:2010

TB / T3237Flame retardant requirements and test of interior materials for EMU

TB / T3138 technical conditions of flame retardant materials for rolling stock

Test items: oxygen index, combustion performance, smoke density, smoke toxicity

Test standards: GB / T2406.2, UIC564-2, GB / T 8323, etc

Similar standard: TB / T 2702 flame retardant requirements for nonmetallic materials of electrical equipment of railway passenger cars

German standard DIN5510-2:2009

DIN5510-2 Preventive fire protection in railway vehicles; Part 2: Fire behaviour and fire side effects of materials and parts, classification, requirement and test methods

Non ground materials, molded components (DIN54837 + ISO 5659-2, FED toxicity) S2-S5, SR1 / SR2, ST1 / ST2

Ground materials (ISO9239-1 + ISO 5659-2 fed toxicity)SF1-SF3

Type I material (DIN53438-2 / din53438-3 flammability test S1) K1-K3; F1-F3

Seat materials (DIN 54341, EN1021, ISO9705)

Wire and cable (EN 60332-1-2, EN50266-2-4 / 5, EN 61034, EN 50305)

Electrical small components (EN 60695-11-10, ISO4589-2)

British standard BS 6853:2009

BS6853 general code for fire protection design and construction of passenger trains

Classification: category IA, IB, II

Test category: table1 – table14

Test items: flame spread, surface burning, smoke density, smoke toxicity

Test standards: BS476-6, BS476-7, BS6853 annex D, BS6853 Annex B, etc