METHOD FOR EVALUATION OF QUALITY OF TESTS OF FIRE RESISTANCE OF BUILDING CONSTRUCTIONS

摘要

The invention relates to tests of building constructions on fire resistance and can be used for determination of limit of fire resistance of any building constructions and building articles (partitions, floors, covers, columns, beams, air ducts, cable passages, etc.). The method includes control of quality of values of average temperatures of each test with measurement with thermo-couples installed in fire furnace. Use of the method proposed makes it possible to compare through keeping at one level quality of heat effect on sample, in particular through keeping at needed level homogeneity of temperature field in fire furnace, to compare quality of thermal effect on sample being tested, and, respectively, quality of testing as well.