Ultra-high-performance fiber-reinforced concrete. Part V: Mixture design, preparation, mixing, casting, and curing

被引:69
作者
Akeed, Mahmoud H. [1 ]
Qaidi, Shaker [2 ]
Ahmed, Hemn U.
Faraj, Rabar H. [4 ]
Majeed, Samadar S. [5 ]
Mohammed, Ahmed S. [3 ]
Emad, Wael [6 ]
Tayeh, Bassam A. [7 ]
Azevedo, Afonso R. G. [8 ]
机构
[1] Univ Technol Sydney UTS, Sch Civil & Environm Engn, Sydney, Australia
[2] Univ Duhok, Coll Engn, Dept Civil Engn, Duhok, Iraq
[3] Univ Sulaimani, Coll Engn, Civil Engn Dept, Sulaimaniyah, Iraq
[4] Univ Halabja, Civil Engn Dept, Halabja, Iraq
[5] Nawroz Univ, Coll Engn, Kurdistan, Iraq
[6] Komar Univ Sci & Technol, Dept Civil Engn, Kurdistan, Iraq
[7] Islamic Univ Gaza, Fac Engn, Civil Engn Dept, Gaza Strip, Iraq
[8] State Univ Northern Rio Janeiro, Adv Mat Lab, UENF, Av Alberto Lamego 2000, BR-28013602 Campos Dos Goytacazes, RJ, Brazil
关键词
Ultra-High-Performance Fiber-Reinforced Con-crete(UHPFRC); Mixture design; Preparation mixing casting curing; PACKING DENSITY; RHEOLOGICAL PROPERTIES; STEEL FIBERS; BOND STRENGTH; ASPECT RATIO; SUBSTRATE; BEHAVIOR; CEMENT; POWDER; UHPC;
D O I
10.1016/j.cscm.2022.e01363
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Ultra-high-performance concrete (UHPC) is a cement-based composite used for new construction and/or the restoration of existing structures in order to extend their service life. It is a revolu-tionary composite material that can serve as a suitable substitute for concrete construction in hostile environments. After decades of research and development, a wide variety of commercial UHPC compositions have been created around the world to meet the expanding number of uses and demand for high-quality building materials. Although UHPC has significant advantages over conventional concrete, its application is limited due to restrictive design rules and high cost. Therefore, a careful review of the various properties of UHPC is necessary to offer key information for material testing criteria and methods and to broaden its practical uses. "Part I reviewed the developments, principles, and raw materials of the UHPFRC. Part II reviewed the hydration and microstructure of the UHPFRC. Part III reviewed the fresh and hardened properties of the UHPFRC. Part IV covers the durability properties, cost assessment, applications, and challenges of the UHPFRC. This Part V covers the mixture design, preparation, mixing, casting, and curing of the UHPFRC." This review is anticipated to increase the fundamental understanding of UHPC and encourage additional study and applications of UHPC.
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页数:16
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