The School of Architecture and Built Environment at the German Jordanian University (GJU) hosted Engineer Mariam Al-Azza, an expert in earthen construction and the founder of "Irth" for Earthen Architecture and Heritage Studies, in a specialized lecture on earthen construction as one of the traditional and sustainable building methods.
During the lecture, Engineer Al-Azza discussed various construction techniques using earth, the types of soil suitable for earthen construction, as well as the opportunities and challenges facing this type of architecture. She emphasized that earthen construction is considered a form of green building that balances human needs with environmental sustainability.
According to statistics from the United Nations Human Settlements Programme (UNCHS), approximately 40% of the world's population lives in houses made of earth, while 25% of the global population lacks adequate housing that ensures a dignified standard of living. UNESCO statistics also reveal that 17% of cultural heritage sites are built of earth, and 14% of the world's threatened heritage sites are made using earthen materials.
Dean of the School, Dr. Omaima Al-Arja, explained that this lecture is part of the school’s efforts to introduce students and interested individuals to sustainable building methods and to raise awareness of the importance of preserving architectural heritage.