List of Articles Building materials Open Access Article Abstract Page Full-Text 1 - Evaluating the Role of Recycling Materials in Construction Industry (Case Study: City of Tehran) N. Afzali S. Hamzehloo Open Access Article Abstract Page Full-Text 2 - Investigating the Effects of Geometry and Material on Acoustic Characteristics of Hospital Rooms Mehdi Salehi Rozita Salehi Open Access Article Abstract Page Full-Text 3 - Evaluation of the performance of new recycled materials using thermal insulation in building walls aaram Mirmothari Mahsa Rahnamaei Zekavat seyedeh mamak salavatian