FPA CLASSIFICATION REPORT_BR135 Optima TFC+ 3mm Ali PPC.pdf

Classification is carried out in accordance with the procedures given in BR135, 'Fire performance of external thermal insulation for walls of multi-storey buildings'. Test performance criteria and classification method are based on the recommendation of BR135 which states that the primary concerns for performance criteria of these systems are the fire spread away from the internal fire source, and the rate of fie spread. For classification to be undertaken the system is tested to the full test duration requirements of BS8414-2