欧盟EN阻燃防火测试标准.docx

1、欧盟EN阻燃防火测试标准欧盟EN标准(阻燃、防火测试标准)EN 13238：建筑产品防火测试-基材选择的调理方法和通则EN 13238：Reaction to Fire Tests for Building Products - Conditioning Procedures and General Rules for Selection of SubstratesAbstract摘要The Construction Products Directive requires products to be tested in their end use condition which, for t

2、he purpose of substrates, could lead to an economically unrealistic large variety of tests to be carried out. This large spectrum has been reduced to a practical number of standard substrates that enables the majority of end use conditions to be represented. Rules for the selection of such substrate

3、s are also given in this standard.BS EN 13238 is for use in conjunction with European Standards covering the reaction to fire test methods for the relevant construction products.BS EN 13238 describes the conditioning procedures for test specimens which will be tested according to the European standa

4、rds for reaction to fire.BS EN 13238 also covers the rules for the selection of substrates for construction products when carrying out reaction to fire tests.BS EN 13238 does not contain requirements for:The pre-drying of test specimens for the non-combustibility test according EN ISO 1182Methods of

5、 cleaning (e.g. washing) and other methods for the assessment of durability aspects, which are dealt with in the relevant product standards.EN 13501-1：建筑产品和构件的防火等级EN 13501-1：Fire classification of construction products and building elementsAbstract摘要This European Standard provides the reaction to fi

6、re classification procedure for all construction products, including products incorporated within building elements.Products are considered in relation to their end use application.This document applies to three categories, which are treated separately in this European Standard:construction products

7、, excluding floorings and linear pipe thermal insulation products; floorings, linear pipe thermal insulation products.EN 13823：建筑产品的对火测试反应- 单体测试EN 13823：Reaction to Fire Tests for Building Products - Bulding Products Excluding Floorings Exposed to the Thermal Attack by a Single Burning ItemAbstract摘

8、要The Single Burning Item test can be considered as the backbone of the Euroclass system for building products. The test results are required for a classification D - B (combined with test results from EN 11925-2), for a classification A2 (combined with test results from EN ISO 1716), and sometimes f

9、or a classification A1. TEST PRINCIPLE The specimen is exposed to a diffusive flame of 30 kW. Combustion gases are collected by an exhaust hood for analysis. This gas analysis makes it possible by oxygen depletion to calculate heat release rate from the specimen. Smoke production is assessed by meas

10、uring attenuation of a light beam by smoke in the exhaust duct. The burning behaviour of the specimen is observed for flame spread, and the occurrence of burning particles and droplets.以上资料由防火资源网（）防火测试中心整理或发布，需了解更多详情请登录官网，谢谢。EN 50085-1：电气装置用电缆干线系统和电缆管道系统.一般要求EN 50085-1：Cable trunking systems and cab

11、le ducting systems for electrical installations Part 1: General requirementsAbstract摘要This European Standard specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separatio

12、n, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V a.c. and 1 500 V d.c.This standard does not apply to conduit systems, cable tray systems, cable ladder systems, p

13、ower track systems or equipment covered by other standards.This Part 1 shall be used in conjunction with the relevant Part 2 for particular requirements.EN 50085-2-1：电气设备用电缆干线系统和电缆管道系统-预期安装在墙和顶棚上的电缆干线系统和电缆管道系统EN 50085-2-1：Cable trunking systems and cable ducting systems for electrical installations

14、Part 2-1: Cable trunking systems and cable ducting systems intended for mounting on walls and ceilingsEN 50085-2-3：电气装置用电缆导管和电缆管道系统.配电箱内安装的线槽电缆主干系统专门要求.第3节:配电箱内开槽EN 50085-2-3：Cable Trunking Systems and Cable Ducting Systems for Electrical Installations - Part 2-3: Particular Requirements for Slotted

15、 Cable Trucking Systems Intended for Installation in CabinetsAbstract摘要This European Standard specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separation, of insulated

16、 conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V a.c. and 1 500 V d.c. These systems are intended for mounting on walls and/or ceilings. They may be embedded, installed in a flu

17、sh or semi-flush state, surface mounted or mounted away from the surface using fixing devices. This standard does not apply to conduit systems, cable tray systems, cable ladder systems, power track systems or equipment covered by other standards. This standard shall be used in conjunction with EN 50

18、085-1:2005: Cable trunking systems and cable ducting systems for electrical installations - Part 1 General requirements which is referred to in this document as Part 1.EN 50086-1：电气装置用管道系统规范.一般要求EN 50086-1：Conduit systems for cable management Part 1: General requirementsAbstract摘要This standard speci

19、fies requirements and tests for conduit systems, including conduits and conduit fittings, for the protection and management of insulated conductors and/or cables in electrical installations or in communication systems up to 1 000 V a.c. and/or 1 500 V d.c. This standard applies to metallic, non-meta

20、llic and composite conduit systems including threaded and non-threaded entries which terminate the system. This standard does not apply to enclosures and connecting boxes which come within the scope of IEC 670.This Part 1 shall be used in conjunction with the relevant Part 2 for particular requireme

21、nts.EN 50265-2-1：失火情况下电缆的一般检验方法第2部分：单芯绝缘导线或电缆耐火焰垂直扩散的测试方法.1kW预混合火焰EN 50265-2-1：Common Test Methods for Cables under Fire Conditions part 2:Test for Resistance to Vertical Flame Propagation for a Single Insulated Conductor or Cable Part 2-1: Procedures - 1 kW Pre-Mixed FlameAbstract摘要Specifies the us

22、e of a 1 kW pre-mixed flame and is for general use, except that the procedure may not be suitable for small single insulated conductors or cables of less than 0.5 sq. mm. total cross-section, or for small optical fibre cables. EN 50265-2-2：失火情况下电缆的一般检验方法第2部分：单芯绝缘导线或电缆耐火焰垂直扩散的测试方法：扩散火焰EN 50265-2-2：Co

23、mmon Tests Methods for Cables under Fire Conditions Test for Resistance to Vertical Flame Propagation for a Single Insulated Conductor or Cable Part 2-2: Procedures - Diffusion Flame.Abstract摘要Specifies the procedure for testing small optical fibre cables, or a small insulated conductor or cable (le

24、ss than 0.5 sq.mm. cross-section), when the method specified in BS EN 50265-2-1 is not suitable, because some small fibre cables may break, or small conductors may melt during flame application.以上资料由防火资源网（）防火测试中心整理或发布，需了解更多详情请登录官网，谢谢。EN 50266：着火条件下电缆通用测试方法-垂直固定的电线束或电缆的垂直火焰扩散测试EN 50266：Common Test Me

25、thods for Cables under Fire Conditions - Test for Vertical Flame Spread of Vertically-Mounted Bunched Wires or CablesEN 50266-2-4：着火条件下电缆通用测试方法第2部分：垂直固定的电线束或电缆的垂直火焰扩散测试.过程.类别CEN 50266-2-4：Common Test Methods for Cables under Fire Conditions - Test for Vertical Flame Spread of Vertically-Mounted Bunc

26、hed Wires or Cables Part 2-4: Procedures - Category CAbstract摘要EN 50266 specifies methods of test for the assessment of vertical flame spread ofvertically-mounted bunched wires or cables, electrical or optical, under defined conditions.The test is intended for type approval testing. The requirements

27、 for the selection of cables for testing are given in annex A. The flame spread is measured as the extent of damage of the cable sample. This procedure may be used to demonstrate the cables ability to limit flame spread.This Part 2-4 covers Category C and relates to cables installed on the test ladd

28、er to achieve a nominal total volume of non-metallic material of 1,5 litres per metre of test sample. The flame application time is 20 min. The method of mounting uses the front of the standard ladder. The category is intended for general use where low volumes of non-metallic material are required t

29、o be evaluated.A recommended performance requirement is given in annex B.EN 50268：在燃烧条件下电缆通用测试方法在规定条件下电缆燃烧烟密度测量EN 50268：Common Test Methods for Cables under Fire Conditions - Measurement of Smoke Density of Cables Burning under Defined ConditionsAbstract摘要The test is performed inside a chamber measu

30、ring 3 metres by 3 metres by 3 metres andthe test is sometimes referred to as the three metre cube test.The number of lengths and the mounting arrangement of the cables is dependant uponits outer diameter. Once the specimens have been bundled as required, they are placedonto the specimen stand and a

31、n alcohol fuel source is placed below the test specimen. Atthe start of the test the fuel is ignited.The test is performed by monitoring the transmittance reduction of a white light beam,running from one side of the chamber to the other at a set height, thus monitoring thebuild up of smoke inside th

32、e chamber. A small fan is utilised inside the chamber toprevent the smoke building up in a layered effect and a draft screen is utilised to protectthe specimen and the flame source from any wind turbulence.The test duration is 40 minutes.Test ResultsThe minimum percentage light transmission is often used to determine if the product haspassed or failed the test, often a minimum light transmittance of 60% is applied inorder to classif