BRE EP38 PDF

This study aims to assess the potential of using scientific knowledge, physical models and computer software in 'fire engineering', and how this scientific knowledge can be used to classify construction products with respect to their hazards for people in fire situations. The first stage of this study reviews the modelling methodology by presenting the following approaches to modelling: CFD-modelling (small scale and large scale), zone modelling and test-based modelling. Each model needs sub-models to describe the single fire phenomenen, each presented according to the modelling methodology that was used. Hazards from fire for people were also assessed. This study recommends a future research programme in the field of reaction to fire of construction products. This programme has to be divided into three parts: extending the scientific knowledge (improvement of models and their validation by well-defined measurements); development of engineering tools; and implementation of the results to the regulatory framework to harmonise national regulations in the field of reaction to fire of construction products to international Standards