prEN45545-3防火隔断/屏蔽门等耐性能测试及要求

prEN 45545-3 Railway applications-Fire protection on railway vehicles-Part 3: Fire resistance requirement for fire barriers and partitions.
prEN 45545-3铁路车辆防火-第3部分防火隔断及屏蔽门/墙的耐火性要求。

应用于铁路车辆上的防火隔断及屏蔽门墙等产品，EN45545-3标准要求暴露在火灾发生情况保证15分钟或30分钟内，仍保证隔断及屏蔽门/墙的的稳定性、完整性、隔热性等。中国防火网咨询电话：400-666-7290。

隔断及屏蔽门/墙prEN 45545-3耐火测试性能评估
稳定性—样品能够支撑测试的承重量
完整性—样品的背火面没有发生倒塌或持续的火焰。
隔热性—样品的背火面平均温升不超过140℃且任何一点的背火面的温升不超过180℃。

prEN 45545-3耐火测试参考标准

prEN ISO 834-1 Fire-resistance tests-elements of building construction-Part 1: General requirements.
ISO 3261 Fire test: Vocabulary-Bilingual edition
ISO 8421-1 Fire Protection –Vocabulary-Part 1: General terms and phenomena of fire
ISO/IEC Guide 52 Glossary of fire terms and definitions.

prEN 45545-1 Railway applications-Fire protection on railway vehicles-Part 1: General
prEN 45545-2 Railway applications-Fire protection on railway vehicles-Part 2: Requirements for fire behaviour of materials and components.

prEN 45545-3 Railway applications-Fire protection on railway vehicles-Part 3: Fire resistance requirement for fire barriers and partitions.

prEN 45545-4 Railway applications-Fire protection on railway vehicles-Part 4: Fire safety requirements for railway rollway stock design.

prEN 45545-5 Railway applications-Fire protection on railway vehicles-Part 5: Fire safety requirement for electrical equipment including that of trolley buses, track guided buses and magnetic levitation vehicles.

prEN 45545-6 Railway applications-Fire protection on railway vehicles-Part 6: Fire control and management systems.

prEN 45545-7 Railway applications-Fire protection on railway vehicles-Part 7: Fire safety requirements for flammable liquid and flammable gas installations.

Fire barriers
Fire barriers are construction elements which ensure specified fire resistance characteristics to contain fire and its effluents.
防火隔断是指在特定情况下起到耐火性及阻污性的建筑构件.

Fire barriers
Fire barriers are construction elements which ensure specified fire resistance characteristics to contain fire and its effluents.
屏蔽门/墙是指在特定情况下起到耐火性及阻污性的建筑构件.

更多防火隔断及屏蔽门/墙的EN45545-3耐火性能测试，请联系中国防火网
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 来源：防火网  发布时间：6/9/2014  点击次数：2618