Research Articles | Challenge Journal of Concrete Research Letters

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  • Zeinab A. Etman, Samar A. Rokbah
    Challenge Journal of Concrete Research Letters (2023) 14(3) 59-68
    The purpose of this paper is to assess the properties of light weight foamed concrete. In this research, two phases are investigated. The first stage explored the characteristics of fresh and hardened foamed concrete using a foaming agent. The following parame...
  • 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...
  • Yousry Bauomy I. Shaheen, Zeinab Abd El khaleq Etman, Doha Elmetwally Abdelmonem Kandil
    Challenge Journal of Concrete Research Letters (2023) 14(3) 69-88
    The aim of this research is to examine the performance of reinforced lightweight ferrocement walls under vertical and horizontal loading. The walls were made up of two thin layers of ferrocement reinforced with one, two, three, or four layers of welded wire me...
  • Mehmet Uzun
    Challenge Journal of Concrete Research Letters (2024) 15(3) 82-89
    In this study, we explore the possibility of using sisal fibers as an environmentally-friendly reinforcing agent for foam concrete. We aim to improve its physical properties by combining environmental friendliness with engineering practicality to create a dura...
  • Bekir Güney, Sadık Alper Yıldızel
    Challenge Journal of Structural Mechanics (2024) 10(3) 109-115
    Global warming is widely recognized as one of the most pressing issues of our time. One of the primary contributors to this phenomenon is the emission of CO2, which significantly exacerbates global warming. Today, the production and industry of cement stand ou...