THERMAL AND SPECTRAL ANALYSIS OF FIRE HAZARD OF BUILDING MATERIALS ON ORGANIC AND INORGANIC BASIS
The article presents the results of thermal and spectral analysis of inorganic and organic materials. The task of developing methods suitable for the study of a particular type of material is relevant in the investigation of fires. This also applies to building materials. On the one hand, they have a relative fire resistance, on the other their properties still change due to thermal effects. Quite often, in the case of fires, the structures are the only material left for the study. When choosing a method of research should take into account both its informativeness and complexity of use. The main task to be solved in the study of such structures is to determine the parameters of the thermal effect, in order to determine the pathways of combustion and fire. This implies a large volume of measurements. Studies were conducted on the device of synchronous thermal analysis STA 449 F5 Jupiter, which allows to measure changes in mass and thermal effects in a wide temperature range and IR Fourier spectrometer Tensor 27, which is designed to measure the optical transmission spectra, reflection in the IR range.