The distribution of temperature and moisture in the construction of roof when mineral wool plates with air channels are used

Abstract

Currently, two diagrams of flat roofing ventilating structure are used for the renovation of different residential buildings: flat roofs with ventilated air channels on the thermal insulation material and mechanically fixed PVC membrane on the thermal insulation material with ventilation unites or ventilated parapets. The objective of the research is to determine the distribution of moisture and temperature fields in roof frame while using mineral wool plates with air channels.