欧盟EN标准(阻燃、防火测试标准)
EN 13238：建筑产品防火测试nawa-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 Substrates
Abstract摘要
The Construction Products Directive requires products to be tested in their end u condition which, for the purpo 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 u conditions to be reprented. Rules for the lection of such substrates are also given in this standard.
BS EN 13238 is for u 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 standards for reaction to fire.
上海翻译
去日本留学的费用BS EN 13238 also covers the rules for the lection 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 1182
∙ Methods of cleaning (e.g. washing) and other methods for the asssment 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 elements
Abstract摘要中英文在线互译
This European Standard provides the reaction to fire classification procedure for all construction products, including products incorporated within building elements.
Products are considered in relation to their end u application.
the hunger gamesThis document applies to three categories, which are treated parately in this European Standard:
－construction products, 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 Expod to the Thermal Attack by a Single Burning Item
Abstract摘要
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 for a classification A1.
TEST PRINCIPLE
The specimen is expod to a diffusive flame of 30 kW. Combustion gas are collected by an exhaust hood for analysis. This gas analysis makes it possible by oxygen depletion to calculate heat relea rate from the specimen. Smoke production is assd by measuring attenuation of a light beam by smoke in the exhaust duct. The burning behaviour of the specimen is obrved for flame spread, and the occurrence of burning particles and droplets.
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EN 50085-1：电气装置用电缆干线系统和电缆管道系统raid.一般要求gagman什么意思
EN 50085-1：Cable trunking systems and cable ducting systems for electrical installations Part 1: General requirements
Abstract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 paration, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of the installations is 1 000 and 1 500
This standard does not apply to conduit systems, cable tray systems, cable ladder systems, power track systems or equipment covered by other standards.
puerThis Part 1 shall be ud 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 Part 2-1: Cable trunking systems and cable ducting systems intended for mounting on walls and ceilings
richyEN 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brittany snow3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 Cable Trucking Systems Intended for Installation in Cabinets
Abstract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 paration, of insulated conductors, cables and p
ossibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of the installations is 1 000 and 1 500 The systems are intended for mounting on walls and/or ceilings. They may be embedded, installed in a flush or mi-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 ud in conjunction with EN 50085-1:2005: Cable trunking systems and cable ducting systems for electrical installations - Part 1 General requirements which is referred to in this document as Part 1.
