Research Articles | Challenge Journal of Concrete Research Letters

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Related Articles

  • Awadhesh Srivastava, Abhishek Mishra, Sachin Kumar Singh
    Challenge Journal of Concrete Research Letters (2025) 16(1) 33-39
    This work presents the results of an experimental investigation into the strength and durability properties of fiber-reinforced concretes that have polypropylene (PP) fibers added to the concrete by volume and nano-SiO2 (silicon dioxide) and nano-TiO2 (titaniu...
  • Mohammed Gamal Al-Hagri, Shahed Husni Ben Issa Ebribesh, Fares Alamoudi, Abdulrahman Rakan Al Haj Ali
    Challenge Journal of Concrete Research Letters (2025) 16(2) 85-94
    Mechanical properties of concrete are size dependent. While many reports have discussed the size effect of the test specimen on the static properties of concrete, research on the effect of cross-sectional dimensions of the concrete beams on its impact performa...
  • Yousry B. I. Shaheen, Zeinab A. Etman, Hanan Lotfy Sabiha
    Challenge Journal of Concrete Research Letters (2025) 16(3) 142-154
    This research investigates the characteristics of reactive powder concrete (RPC) through comprehensive analysis. The primary methodology involved evaluating both fresh (uncured) and hardened RPC specimens. The initial phase incorporated silica fume (SF) as a c...
  • Alaa Omar Tanash, Ahmed Mokhtar Albshir Budiea, Mohd Faizal Md Jaafar, Khairunisa Muthusamy, Fahrizal Zulkarnain
    Challenge Journal of Concrete Research Letters (2025) 16(3) 115-124
    Environmental pollution caused by the disposal of palm oil fuel ash, a type of waste from the palm oil trade, needs to be resolved. At the same time, activities involved in the manufacturing of cement, which is the primary binder in commonly used concrete, hav...
  • Yeşim Tarhan, İsmail Hakkı Tarhan, Arnaud Perrot
    Challenge Journal of Structural Mechanics (2025) 11(2) 99-105
    3D printing technology has transformed the construction industry by enabling rapid and cost-effective production of complex geometries. However, it faces significant challenges, including sustainability concerns due to cement's environmental impact and reinfor...