Examination of the influence of different interior decoration specifications on an indoor environment

―温湿度の日内変動に関する検討―

Abstract

In this study, the thermal environment in a room (Room A) constructed with natural materials such as cedar and plaster and a room (Room B) constructed with new building materials was measured for 1 year and it’s influence on living comfortability was examined. We focused on seasonal variations and diurnal variations of temperature. In both the rooms, the temperature inside the ceiling increased remarkably in summer than in winter. In addition, the humidity in room A had a characteristic change during the day. On comparing the internal humidity in both rooms, it was found that the diurnal variation on the inner wall was larger in room A than in room B.