A NEW EXPERIMENTAL METHOD FOR MEASURING THERMAL CONDUCTIVITY AND THERMAL PARTITION COEFFICIENT OF BUILDING MATERIALS

In this paper, a new experimental method for measuring thermal conductivity and thermal partitioncoefficient for building materials is presented. The uniqueness of this method is that theaforementioned physical properties are measured for the building materials under the same conditionsas in real life. This method is based on monitoring the temperature difference across the sample andthe solution of the transient conduction equation. The proposed method and designed apparatus weretested using some building materials (i.e.