Results 1 to 10 of about 383 (115)
Fibers, 2023 The need for concrete with ‘super’ strength and ‘super’ ductility for greater sustainability has been answered by the existence of ultra-high-performance concrete (UHPC) and ultra-high-performance fiber-reinforced concrete (UHPFRC). Over the last decades,
Rr. M. I. Retno Susilorini +1 more
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Study on Rheology Properties, Durability and Microstructure of UHPSCC Contains Garnet, Basalt, and Pozzolan [PDF]
Journal of Rehabilitation in Civil Engineering, 2023 This study evaluates the rheology and mechanical properties and durability of concrete, which at the same time has properties of three types of self-compacting concrete (SCC), fiber-reinforced and ultra-high performance. This concrete contains pozzolans,
Alireza Rashno +2 more
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Investigation onmechanical property adjustment of multi-scale hybrid fiber-reinforced concrete
Case Studies in Construction Materials, 2022 In order to avoid the tunneling disasters in the adverse geology, the ultra-high performance concrete needs to be used for control the deformation.
Zhang Junwei +3 more
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Acta Polytechnica CTU Proceedings, 2022 In the present study, the performance of Reinforced Concrete (RC) beams which were strengthened with Ultra High Performance Fiber Reinforced Concrete (UHPFRC) and dowels at the interface was investigated. RC beams with a length of 2.2 m strengthened with
Spyridon A. Paschalis +1 more
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Compressive Strength of GUHPFRC Incorporating Fly Ash and Steel Fibers with Dissimilar Configuration [PDF]
The Egyptian International Journal of Engineering Sciences and Technology, 2021 Nowadays, producing eco-friendly concretes by reducing the usage of high volumes of Portland cement is a global aim. Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) involve using high volumes of Portland cement, which leads to high heat of ...
sayed ahmed +3 more
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Buildings, 2023 The use of Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) increased in the field of civil engineering throughout the last few decades. UHPFRC is being used considerably on a large scale in megastructure applications.
Hamdy Shehab +4 more
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Frontiers in Materials, 2023 The effect of superplasticizer (SP) on the performance of ultra-high-performance concrete (UHPC) and ultra-high-performance fiber-reinforced concrete (UHPFRC) has been systematically investigated aiming to optimize the use of SP.
Lili Wang, Yitong Ma, Liangwei Li
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Behaviour of Uniaxial Reinforced Concrete Columns Strengthened with Ultra-High Performance Concrete and Fiber Reinforced Polymers [PDF]
Tikrit Journal of Engineering Sciences, 2021 This article investigates the behaviour of strengthened concrete columns using jacketing ultra-high-performance fiber reinforced concrete (UHPFRC) and carbon fiber-reinforced polymer (CFRP) under uniaxial loaded.
Abd-al-Salam I. M. Al-Hazragi +1 more
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Tensile Behavior of Hybrid Fiber-Reinforced Ultra-High-Performance Concrete
Frontiers in Materials, 2021 Thirty dog bone-shaped specimens were tested to study the effects of steel fiber mixed with seven kinds of non-metallic fibers on the tensile properties of ultra-high-performance concrete (UHPC).
Jiayue Li, Zongcai Deng
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Case Studies in Construction Materials, 2022 Ultra-High Performance Concrete (UHPC) proved to be very durable in harsh environments, primarily because of the extremely low porosity of the matrix (uncracked).
Salam Al-Obaidi +6 more
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