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标题:EN 13501-1:2007A1+2009 Classification using data from reaction to fire tests
正文:
1. Standard - EN 13501-1:2007A1+2009 EN 13501-1:2007A1+2009 Fire classification of construction products and building elements-Part 1: Classification using data from reaction to fire tests. EN 13501-1 according to requirements and test results, divided into seven levels: A1, A2, B, C, D, E, FEN13501-1 related standard:EN ISO 1182: non –combustibility testEN ISO 1716: heat of combustion testEN 13823: single burning item testEN ISO 9239-1: determination of the burning behaviour of floorings, using a radiant heat sourceEN ISO 11925-2: ignitability test 2. Standard Brief-- EN 13501-1:2007A1+2009Flammability classification：A1、A2、B、C、D、E、F or AFL1、AFL2、BFL、CFL、DFL 、EFL 、FFL or AL1、AL2、BL、CL、DL 、EL 、FLToxicity：T0、T1、T2Smoke density：S1、S2、S3dripping：D0、D1、D2 3. Test method and classification3.1 Classes of reaction to fire performance for construction products excluding flooringsClass A1: According to EN ISO 1182 and ISO EN 1716; meet to the standards.Class A2:
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