EXPERIMENTAL ASSESSMENT OF INDOOR ENVIRONMRNTAL QUALITY IN STUDIES HALL

Abstract

Indoor environment of buildings has attracted increasing attention. Therefore ,advanced building technologies are essential not only for reducing energy consumption , but also for creating a comfortable and healthy indoor environment for buildings by measuring the rate of temperature , humidity and air velocity . Thermal comfort in study halls has lately been receiving more research attention because healthy environment has a big impact on students health and concentration and this experimental has been done in schools and universities in khartoum state . .This research shows the results of experimental study about indoor thermal comfort , based on investigation in Khartoum secondary schools . Different devices were used to take the measures . The animometer was used to measure the velocity of air and digital device was used to measure the rate of temperature and humidity in different locations inside the class depends on the location of teachers and students in class . Also the outdoor air temperature and humidity were measured to compare between inside and outside environment , temperature in public school between 35.8-36.2°C and the private school have ranged between 28.2-29.3°C the main goal of this study is to assessment indoor air quality inside class rooms . After analyzing these results we found that the majority of school environment is not suitable for students and study.