NFPA 130
In addition to EN 45545 which is applied in Europe, the NFPA 130 “Standard for Fixed Guideway Transit and Passenger Rail Systems” defining the material requirements for compliance of products used in railway vehicles especially in North America, is also applied. Polyurethane fire protection foams from Karl Zimmermann GmbH have been validated to comply with the test standards ASTM E 162 and ASTM E 662 for use in railway vehicles.