Alwetaishi and Kuchen found that thermal comfort effect by personal and environmental factors. The thermal indoor environment is affected by both internal and external sources. mentioned that PCMs are used to reduce cooling and heating loads across the building envelope, allowing for sufficient thermal comfort to be maintained. But Park & Nagy found that building control focuses mainly on energy savings rather than incorporating findings from thermal comfort based on occupant satisfaction. So, thermal comfort is a relatively broad subject of study. It can be impossible to reach a thermal environment that satisfies all the building occupants because of individual preferences. But the American Society of Heating, Refrigeration, and Air-Conditioning Engineers ASHRAE defines that as the mental condition in which one feels comfortable is with the thermal environment. Thermal comfort is a general term known as the most critical factor in improving occupant comfortability with their interior environment. The purpose of this research is to show the effect of building envelope materials on thermal comfort of buildings located in hot humid climate. The different building envelope materials considered in this study are glass, brick, stone and gypsum without insulation and air cavity. This research focuses on building envelope materials and sizes of walls that help to achieve thermal comfort in the building. Thermal comfort helps reduce energy consumption. Thus, balancing the two is essential for a sustainable and comfortable building stock wall which affects thermal comfort. It is well-known that air conditioners and similar equipment that keep us warm or cold have increased energy expenses worldwide.īuilding control research reduces energy demand through optimal operation while studying the human satisfaction in buildings in the thermal comfort community. pointed out that using air conditioning systems significantly increases energy consumption, thus, lowering the temperature of the building. These cases force people to use HVAC system, harming the environment by acting as the ozone shield and energy consumption. The most important consideration is the increase in the occur by increasing the temperature of the building that affects the thermal comfort. And the thermal environment’s main influence on building occupants is its impact on comfort. The comfort of building residents is affected by the thermal environment. Nowadays, they use materials in buildings which has a negative environmental impact. People are responsible for affecting the health of the environment, as buildings greatly influence the environment. The environment is the human responsibility.
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