Sustainable Solutions in Architecture: The Role and Impacts of Waste Materials

The waste generated as a result of overproduction caused by rapid consumption, one of the greatest problems of our time, has detrimental effects on nature and all living beings. Instead of being regarded as waste, products that have reached the end of their life cycle should be reused as resources, emerging as a necessity for sustainable living. This study addresses the role of waste materials in sustainable architecture. In this context, the use of waste materials in architectural design is explained through examples, highlighting their advantages and disadvantages. To this end, five projects were selected for examination within the scope of the study, and the locations of waste material usage for each building were researched to investigate their positive and negative impacts. Based on the data obtained, the structures were evaluated, and the advantages and disadvantages of using waste materials in architecture were summarized in a tabular format. As a result, while the use of waste materials in architecture provides benefits in areas such as resource conservation, waste management, cost, local economy, energy efficiency, innovative design, sustainable practices, and time savings, it may also pose challenges related to durability and longevity, aesthetic concerns, technical knowledge requirements, maintenance issues, insulation problems, compatibility issues, and legal and regulatory barriers. One of the main objectives of this study is to raise awareness among designers regarding the use, proliferation, and adoption of waste materials in design, as well as to pave the way for future research on the subject. Keywords: Sustainability, Sustainable architecture, Waste management, Materials.