该欧洲标准是在潮湿条件下运行的实心墙壁或垂直穿孔的粘土/陶瓷烟道衬里的产品标准，用于构建多壁烟囱和烟道，用于将壁炉或加热设备的燃烧产物传送到外界气氛负面或正压。它包括用于家用和工业烟囱的烟道衬里，这些烟囱在结构上不独立（独立）。本欧洲标准规定了工厂制造的烟囱和烟囱配件的性能要求。本标准涵盖包括或不使用绝缘，标记和检查的热测试的测试。符合本标准的烟道衬管将符合EN 1457-1的要求，具有相同的工作温度，压力，名称和烟灰防火性能

This European Standard is a product standard for clay/ceramic flue liners operating under wet conditions with solid walls or walls with vertical perforations for use in the construction of multiwall chimneys and flue pipes which serve to convey products of combustion from fireplaces or heating appliances to the outside atmosphere by negative or positive pressure. It includes the flue liners used for domestic and industrial chimneys which are not structurally independent (free-standing). This European Standard specifies the performance requirements for factory made flue liners and chimney fittings. Testing including thermal testing with or without insulation, marking and inspection are covered by this standard. Flue liners that are specified to this standard will meet the requirements of EN 1457-1 with the same working temperature, pressure, designation and soot fire resistance.