FIELD: engineering.
SUBSTANCE: determining the actual elasticity of water vapor based on the thickness of the external wall fence. The essence of the invention is as follows: measure temperatures on the internal and external surfaces, as well as throughout the entire thickness of the structure by placing sensors in the thickness of the fence, construct a graph of temperature distribution across layers, on the basis of which a graph of water vapor elasticity E is constructed along the cross section of the wall fence, then, using the obtained graphs, the values of resistance to vapor permeation of the fencing layers are determined, after which, based on the data obtained, taking into account the thickness of an individual layer of the enclosing structure and the measured relative humidity of the internal and external air, as well as a number of other parameters, a graph of changes in the actual elasticity of water vapor along the thickness of the outer fencing is constructed at the time of testing.
EFFECT: enhancement of measurements.
1 cl, 3 dwg
