The Department of Materials Engineering at the University of Technology granted a doctorate degree to the student Israa Karim Hamid/Department of Materials Engineering/University of Technology for her tagged thesis:
"Waste Plastic Recycling for Sustainable and Friendly Building Materials"
The discussion took place in the graduate studies hall in Building B in the department on Monday, 6/11/ 2023, at nine in the morning, and the discussion committee consisted of ladies and Gentlemen.
- Prof. Dr. Rana Afif Majeed, President
- Prof. Dr. Ali Hussein Abbar, member
- Asst. Prof. Dr. Zainab Talib Abd Zaid, member
- Asst. Prof. Dr. Hana Arir Smej, member
- Asst. Prof. Dr. Khaled Khudair Abbas, member
- Asst. Prof. Dr. Fadel Abbas Hashem, supervisory member
- Asst. Prof. Dr. Mohamed Abdel Hussein Mohamed, supervisory member.
- Prof. Dr. Ahmed Muhammad Hassan Al-Ghaban, supervisory advisory member
In addition to evaluating the thesis scientifically by Prof. Dr. Odeh Jabbar Barihi/University of Babylon/College of Materials Engineering, and Prof. Dr. Zaidoun Mohsen Shakur/University of Technology/Department of Chemical Engineering, and linguistically by Asst. Prof. Dr. Jamal Jalal Daoud/University of Technology/Department of Materials Engineering
Abstract:
The study aimed to recycle plastic waste (water bottles) to manufacture sustainable partition blocks. The waste was recycled mechanically and chemically. The sample manufacturing process included two steps. The first was mixing recycled waste with bitumen to produce improved bitumen. As for the second step, mixing this improved bitumen at a rate not exceeding 20% with sand and gravel, at a rate not exceeding 80%, in different grades... Among the most prominent results that emerged with us.
There are very moderate compressive mechanical properties, in addition to high sound insulation due to the small plastic particles that have penetrated the mixture, increasing the amount of insulation, in addition to high moisture insulation, since plastic and bitumen have very high insulation
After the discussion committee recorded its observations on the thesis, which were divided between explanation and correction, and the student’s defense of her thesis, and the end of the discussion, the committee sat down to evaluate the thesis, and decided to grant the student a doctoral degree with a pass grade.