THE PROBLEM OF EFFICIENCY OF VENTILATION IN NEW BUILDINGS
Currently, after the commissioning of residential buildings and their settlement, residents have problems, namely the appearance of mold on the surface of structural elements of walls, window structures. In the study of these phenomena, the cause of their occurrence is insufficient ventilation. Construction companies in the construction of a residential building using window blocks of PVC profile, the installation of which does not provide the air exchange of the apartment in the normative volume without the device of special supply devices. Regulatory requirements do not contain sufficient instructions and unambiguous interpretations, mandatory, which leads to disputes between owners of new buildings and developers.