Modeling of moisture transfer in the materials of enclosing structures in the conditions of the Republic of Tajikistan

Abstract

The main result of the conducted research is the establishment of the fact of variability of the vapor permeability coefficient of material layers in multilayer external walls during the year in accordance with the change in the relative humidity of air in the pores of materials during operational influences and testing of fragments of external walls in natural and laboratory conditions, it was established that the relative humidity of air in the pores of material layers of external walls varies throughout the year in the range from 20 to 100%.