The method for determining the thermophysical properties of construction objects

The authors of the article note the important role of pilot study for definition of more exact information on heatphysical properties (HPP) of the studied object, which essentially influence the thermal mode. The analytical review of the methods for determining the thermal properties of construction objects is conducted in the paper. It analyzes the limitations of the test methods for determining of the object’s HPP. The article describes the operation principle of the installation designed to determine HPP (coefficient of a heat transfer and coefficient of thermal resistance) of the studied object by the method of nondestructive testing and its main components. They present the necessary formulas for the calculation of the object’s HPP by the method of non-destructive testing. The main advantages of the developed installation, in comparison with the known analogs are described in the paper.