Research Articles | Challenge Journal of Concrete Research Letters

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Related Articles

  • 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...
  • 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...
  • Mina Medhat Youssef, Alaa Ali Bashandy, Rateb Nabil Abbas, Amal Abdel Hady Nasser
    Challenge Journal of Concrete Research Letters (2026) 17(1) 13-29
    The incorporation of bacteria into concrete has emerged as a promising strategy to enhance mechanical performance. This study presents a comprehensive experimental and numerical investigation into the behavior of fibrous concrete incorporating two bacterial st...
  • P Pandimani
    Challenge Journal of Concrete Research Letters (2025) 16(1) 1-14
    Dam structure contributes to the socio-economic development of a country but zero probability of failure of such structure is a design concern. Hence, it is essential to monitor the dam condition under the fluctuating reservoir water and the vibration effect. ...
  • Yousry B. I. Shaheen, Zeinab A. Etman, Ahmed A. F. Mohamed
    Challenge Journal of Structural Mechanics (2024) 10(4) 116-137
    The construction sector is a major contributor to resource consumption and waste generation. Therefore, developing more efficient and sustainable materials and infrastructure is a top priority for achieving the Sustainable Development Goals. This research aims...