stand for placing the sample in the test mode and the effect of u0432u043eu0441u043fu043bu0430u043cu0435u043du0438u0442u0435u043bu044f roofs, wind, and additional heat u0438u0437u043bu0443u0447u0435u043d wei

摘要

the invention relates to the construction of facilities for fire tests of roof construction through the combination of the outdoor fire u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438 i u0432u043eu0441u043fu043bu0430u043cu0435u043du0438u0442u0435u043bu044f,the wind and the thermal radiation and aims at providing the possibility of modeling options for combinations of height and inclination of the (side) of the roof and side shelter whether the relative to the direction of theu043eu0437u0434u0443u0445u0430 and thermal radiation to the sample.stand in the invention includes a platform with the holders for sample and the calibration element, frame, rigidly connected to the uprights.the platform for the model u043fu043eu0434u0432u0438u0436u043du043e is connected with the frame as follows: in order to change the height of the roof, through the platform, through the rack and its mechanism the movement in the vertical planeand with a view to ensuring inclination platform for sample on the frame with the possibility of fixing angle of the intermediate values it is u043fu043eu0441u0440u0435 two pairs of rotation u0434u0441u0442u0432u043eu043c squareu0430u0442u0444u043eu0440u043cu044b and are equipped with wheels with brake device for horizontal movement of the display.