Investigating Low-Temperature Cracking Behavior of Fiber-Reinforced Asphalt Concrete Materials

Behnia, Behzad; Askarinejad, Peyman; LaRussa-Trott, Noah

doi:10.1007/s42947-022-00271-x

Cited by 5 publications

(1 citation statement)

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“…Fiber-reinforced concrete (FRC) is a type of concrete that incorporates fibers, such as steel or synthetic fibers, into the concrete mix [172]. The incorporation of fibers in concrete can improve the material's tensile strength, ductility, and resistance to cracking, making it more resilient in cold weather conditions [173]. The increased cracking resistance is especially important in harsh environments where cracks must be avoided, for example, power plants, tunnels, marine structures, and dams [174].…”

Section: Supplementary Cementitious Materials (Scms)mentioning

confidence: 99%

An Overview of Smart Materials and Technologies for Concrete Construction in Cold Weather

Nilimaa

Zhaka

2023

Eng

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Cold weather conditions pose significant challenges to the performance and durability of concrete materials, construction processes, and structures. This paper aims to provide a comprehensive overview of the material-related challenges in cold weather concrete construction, including slow setting, reduced curing rate, and slower strength development, as well as frost damage, early freezing, and freeze–thaw actions. Various innovative materials and technologies may be implemented to address these challenges, such as optimizing the concrete mix proportions, chemical admixtures, supplementary cementitious materials, and advanced construction techniques. The paper also examines the impact of weather-related challenges for personnel, equipment, and machinery in cold environments and highlights the importance of effective planning, communication, and management strategies. Results indicate that the successful implementation of appropriate strategies can mitigate the challenges, reduce construction time, and enhance the performance, durability, and sustainability of concrete structures in cold and freezing temperatures. The paper emphasizes the importance of staying updated about the latest advancements and best practices in the field. Future trends include the development of smart and functional concrete materials, advanced manufacturing and construction techniques, integrated design, and optimization of tools, all with a strong focus on sustainability and resilience.

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Section: Supplementary Cementitious Materials (Scms)mentioning

confidence: 99%