电梯层门耐火性能测试标准的对比分析

Comparison and Analysis of Standards of Fire Resistance Testing of Elevator Landing Doors

针对我国国标、EN标准、BS标准对电梯层门的测试方法,从升温曲线、炉压控制、试件的安装方式、试件的耐火完整性、试件的耐火隔热性、试件的抗辐射性/热通量、测试结果的直接应用范围几方面对4种标准测试方法进行了对比分析。结论表明,不同的测试方法,并不存在对应或包含关系,使用方应根据具体的使用需求,采用适用的测试方法。

According to the fire resistance testing of elevator landing doors of national standards, EN standard and BS standard, four kinds of standard test methods are analyzed in terms of heating curve,furnace pressure control, installation mode of test pieces, fire integrity of test pieces, fire insulation of test pieces, radiation resistance/heat flux of test pieces and direct application scope of test results. It shows that there is no correspondence or inclusion relationship between different testing methods, and suitable test methods should be adopted by users according to specific requirements.