Exova Warringtonfire, Frankfurt Industriepark Höchst, C369 Frankfurt am Main D-65926 Germany T : +49 (0) 69 305 3476 F : +49 (0) 69 305 17071 E : EBH@exova.com W: www.exova.com Exova Warringtonfire, Frankfurt ist vom Eisenbahn-Bundesamt (EBA) unter der Ident. Nr. 031/09/07 als sachkundige Prüfstelle für Vorbeugenden Brandschutz in Schienenfahrzeugen nach DIN 5510 zertifiziert. Test report no. 2011-2336.1 issued 23.11.2011 Applicant: L'ISOLANTE K-FLEX Srl Via Leonardo Da Vinci, 36 20877 RONCELLO (MB) Italy Date of order: 10.11.2011 Date of sampling: no official sampling of the specimen by a representative of Exova Warringtonfire, Frankfurt Date of arrival: 10.11.2011 Date of test: 21.11.2011 Order Testing of the smoke development of a material according to DIN EN ISO 5659-2: 2007 and according to DIN 5510: 2009-05, annex C, D for railway vehicles for public passenger traffic. Description / designation of the test object K-Flex ECO 13 mm Description of the relevant test procedure DIN 5510-2:2009-05 DIN EN ISO 5659-2: 2007 Registered Office: Exova GmbH, Industriepark Höchst, C369, Frankfurt, D-65926, Registered Company No. HRB 83049 Ust-Id Nr. DE259957713
Test report no. 2011-2336 issued 23.11.2011 page 2 of 5 1. Description of the test material 1.1 Details of the customer: K-Flex ECO Thickness: 13 mm 1.2 At the specimen preparation by Exova Warringtonfire, Frankfurt determined values: Foam Colour: Thickness: moss green 13 mm Testing after clima storage at 23 C and 50% humidity for at least 48 hours.
Test report no. 2011-2336 issued 23.11.2011 page 3 of 5 2. Test results Anaytik procedure: Clima storage(23 C/50%r.F.): Measurement of the toxicity with FTIR at 25kW/m², flaming Temperature sample extraction point: HCl, HF <40 c other ca. 21 C >48 h Testroom temperature / humidity 23 C 50 % rel. LF Specimen no. weight [g] ignition [ s ] extinguishing [ s ] 1 6,5 5 330 2 6,5 5 310 3 6,5 5 290 gas conc.. after 4 min conc. after 8 min Specimen no.. ppm ppm 1 Carbon 8394 10687 2 Dioxide 7952 10024 3 CO 2 7757 8976 average 8034 9896 1 Carbon 219 371 2 Monoxide 223 341 3 CO 193 300 average 212 337 2 Fluoride 0 0 3 HF 0 0 2 Chloride 0 0 3 HCl 0 0 1 Hydrogen 16 22 2 Cyanide 13 20 3 HCN 11 18 average 13 20 1 Nitrous Gases 55 63 2 NO-NO 2 52 59 3 51 51 average 53 58 1 Sulphur Dioxide 40 34 2 Hydrogen Sulfide 48 41 3 SO 2 -H 2 S 32 28 average 40 34 2 Bromide 0 0 3 HBR 0 0
Test report no. 2011-2336 issued 23.11.2011 page 4 of 5 Measurements for the smoke toxicity in the test chamber (NBS-Box) according DIN EN ISO 5659-2 Clima storage (23 C/50%r.F.): Test modus: Test duration: > 48 h 25 KW/m² with pilot flame 600 s Single results of the 3 tests: Conventional Index of Toxicity (CIT) Conventional Index of Toxicity (CIT) sample1 sample 2 sample 3 average CIT, 4 min 0,3041 0,2932 0,2711 0,2895 CIT, 8 min 0,3548 0,3382 0,2885 0,3272 fractionel effektive dosis (FED) fractionel effektive dosis (FED) FED t zul = 30min FED t zul = 15min 0,324 0,310 0,267 0,300 0,147 0,141 0,123 0,137 Remarks:
Test report no. 2011-2336 issued 23.11.2011 page 5 of 5 3. Assessment The material described in section 1 meets the requirements in relation to its toxicity: Fractionel effective dose: FED (t zul = 30 min) = 1 FED (t zul = 15 min) = 1 (Set value according to DIN 5510-2:2009-05 FED E 1) 4. Special comment The fire test result is valid only for in section 1 described material. In the composition with other materials (for example coatings, deposits) the burning behaviour could be influenced unfavourable so that the above classification is not any longer valid. The burning behaviour in composition with other materials has to be tested separately. Frankfurt, 23.11.2011 Markus Ronzheimer Tester in charge Dipl.-Ing. T. Zachäus Laboratory Supervisor The validity of this test report, according to DIN 5510-2 (2009-05) ends at 20.11.2014, unless not otherwise noted from the approval authorities. These test results relate only to the behavior of the test specimens under the particular conditions of the test. They are not intended to be the sole criterion for assessing the potential fire hazard of the product in use. Test reports are only allowed to be published or reproduced, not changed in form and tenor without permission of Exova Warringtonfire, Frankfurt. The abridged account of a test report is only allowed with the agreement of Exova Warringtonfire, Frankfurt. This test report is a translation of the German version 2011-2336 (issued 23.11.2011). In case of doubt only the German version is valid This test report contains 5 pages.