THERMAL PERFORMANCE COMPARISON ON FLOORING MATERIALS

Abstract

New building materials and technologies that provide thermal comfort are expected to gain popularity in the recent past. Hence, efforts to incorporate new building material solutions are needed to protect potential populations from the threats of thermal stress that cause an increase in temperatures due to climate change. The earth is identified as the most effective building material to improve the thermal comfortability inside the building. Among several building construction materials, the flooring material provides a more effective role with respect to thermal comfort in a building. This paper present the evaluation and comparison work carried out to investigate the thermal performance of newly invented soil based flooring material with other common floorings in Sri Lanka. Temperature measurements were taken on the top surface of flooring materials and were compared the surface temperature of each other and indoor air temperature. The results reveal that the soil floor shows a lesser temperature at a significant level than the other floorings. Hence, it can be proved that the building construction materials play an important role and earth is the best sustainable material with respect to the indoor thermal comfortability thus, end-user.