• Dosage Optimization of Polypropylene Fiber for Strength Enhancement of Cementitious Composites 

      Irshidat, Mohammad R.; Al Nuaimi, Nasser; Salim, Soheb; Rabie, Mohamed ( Qatar Univesrity Press , 2020 , Conference Paper)
      "Concrete is the most commonly used materials for construction in Qatar as well as in the world. Exposure to sever environmental conditions causes physical deterioration of concrete structures and significantly affect ...
    • Effect of Alkaline Activators on the Mechanical Properties of Geopolymer Mortar 

      Rabie, Mohamed; Irshidat, Mohammad R.; Al Nuaimi, Nasser ( Qatar Univesrity Press , 2020 , Conference Paper)
      "Geopolymerization is a process where silica and alumina rich source materials turn into excellent binding materials by the aid of alkali solutions. Materials such as fly ash are by-products in energy power plants. Fly ...
    • Effect of initial and final curing on performance of concrete in hot and arid climates 

      Al-Nuaimi, Nasser; Irshidat, Mohammad R.; Salim, Soheb ( Wiley-Blackwell , 2019 , Article)
      The effect of initial and final curing conditions of ordinary concrete cast in regions with harsh environmental conditions on the compressive strength and microstructure of concrete is investigated in this research. More ...
    • Evaluation of Bond Strength Between Carbon Fiber Reinforced Polymer (CFRP) Composites with Modified Epoxy Resins and Concrete 

      Rabie, Mohamed; Fayyad, Eman M.; Irshidat, Mohammad R.; Al Nuaimi, Nasser; Hassan, Mohammad K. ( Qatar Univesrity Press , 2020 , Conference Paper)
      Rehabilitation and strengthening of concrete structures are becoming more significant in civil engineering applications. The use of externally bonded Fiber Reinforced Polymers (FRP) is one of the methods to strengthen and ...
    • Strength optimisation of mortar with CNTs and nanoclays 

      Bani-Hani, Khaldoon A.; Irshidat, Mohammad R.; Abu Al-Rub, Rashid K.; Al-Nuaimi, Nasser A.; Talleh, Ala'a T. ( Thomas Telford Services Ltd , 2016 , Article)
      This study explores the use of carbon nanotubes (CNTs) and nanoclays in cement mortars. The paper presents modelling and optimisation of the compressive and flexural strengths of cement mortars containing CNTs and the ...