Browsing Civil & Architectural Engineering by Subject "Recycling"

Now showing items 1-4 of 4

    • Characterization of tbm muck for construction applications 

      Taqa, Ala A.; Al-Ansari, Mohamed; Taha, Ramzi; Senouci, Ahmed; Al-Marwani, Hassan A.; ... more authors ( MDPI , 2021 , Article)
      This paper investigates the potential utilization of the Tunnel Boring Machine (TBM) muck generated from Doha's Metro Gold Line in different construction applications. The properties of the raw TBM muck were studied, and ...

    • Demonstrating the Worth of Recycled Aggregates - A Case Study from Qatar 

      Murray Reid, J.; Hassan, Khaled E.; Sirin, Okan; Taha, Ramzi A. ( American Society of Civil Engineers (ASCE) , 2016 , Conference Paper)
      Recycled aggregates are widely used in unbound applications in many countries. However, in some areas the materials available may not meet all the requirements of the local specifications. This is the case in Qatar, where ...

    • Evaluation of Combined Excavation Waste and Reclaimed Asphalt Pavement Aggregates for Use in Road Bases and Sub-bases 

      Taha, Ramzi; Sirin, Okan; Sadek, Husam ( OMICS International , 2014 , Article)
      More than 15 million tons of aggregates are imported each year to Qatar from neighbouring countries. Large quantities of waste materials (around 20 million tons/year) from excavation waste, demolition rubble and reclaimed ...

    • Use of local discarded materials in concrete 

      Taha, Ramzi; Al-Nuaimi, Nasser; Kilayli, Abdulazeez; Salem, Abdelhamid Ben ( Elsevier , 2014 , Article)
      Steel slag, a by-product of steel manufacturing, is generated in large quantities in Qatar. In fact, it is estimated that more than 400,000tons of steel slag are generated annually in the country. Gravel, resulting from ...