Ultra high-performance concrete utilizing fly ash as cement replacement under autoclaving technique
Case Studies in Construction Materials, 2018 This study investigated the mechanical and permeability properties of Ultra-high performance concrete (UHPC) under autoclaving and water curing conditions.
Mustafa Azeez Bahedh, Mohd Saleh Jaafar
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Vacuum mixing technology to improve the mechanical properties of ultra-high performance concrete [PDF]
, 2015 Ultra-high performance concrete is an important evolution in concrete technology, enabled by the combination of a good particle packing density, a suitable mixing procedure and compatible binders and admixtures.
De Schutter, Geert, Dils, Jeroen
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Crack propagation speed in ultra high performance concrete (UHPC) [PDF]
Construction and Building Materials, 2016 Abstract This paper investigates crack speed in ultra-high performance concrete (UHPC) using pre-notched three-point bending specimens. The experimental parameters are fiber volume fraction and rate of loading. A hydraulic servo-controlled testing machine is used to apply lower notch tip strain rates, in the range of 0.025–1.0 1/s, while a newly ...
Pyo, Sukhoon +2 more
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Case Studies in Construction Materials, 2021 Ultra-high-performance concrete (UHPC) is a new class of concrete developed in France in the 1990s with superior characteristics including high workability, high compressive strength, increased ductility, and high resistance to environmental attacks ...
Amin K. Akhnoukh, Chelsea Buckhalter
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Review of Bond-Slip Behavior between Rebar and UHPC: Analysis of the Proposed Models
Buildings, 2023 With superior mechanical properties and workability, ultra-high-performance concrete (UHPC) has been utilized extensively in engineering projects.
Yuan Huang, Yuming Liu
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Ultra-high performance concrete: From fundamental to applications
Case Studies in Construction Materials, 2018 Over the last twenty years, remarkable advances have taken place in the research and application of ultra-high performance concrete (UHPC), which exhibits excellent rheological behaviors that include workability, self-placing and self-densifying ...
N.M. Azmee, N. Shafiq
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Behavior of Hybrid Deep Beams Containing Ultra High Performance and Conventional Concretes [PDF]
Engineering and Technology Journal, 2015 This paper presents an experimental investigation consisting of casting and testing twelve rectangular simply supported reinforced concrete deep beams. Three of the tested beams are made with conventional concrete (CC), three with ultra-high performance ...
Hassan Falah Hassan
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Experimental and Numerical Study on UHPC–RC Decks within Hogging Moment Region
Applied Sciences, 2022 Steel–concrete composite continuous bridges can take full advantage of concrete and steel, but in regions with hogging moments, cracking of the concrete deck is a big issue affecting the durability of bridges.
Guanxu Long +5 more
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Effect of FC3R on the properties of ultra-high-performance concrete with recycled glass
Dyna, 2019 Ultra-high-performance concrete (UHPC) is the essential innovation in concrete research of the recent decades. However, because of the high contents of cement and silica fume used, the cost and environmental impact of UHPC is considerably higher than ...
Nancy Torres Castellanos +2 more
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The Role of Iron Tailing Powder in Ultra-High-Strength Concrete Subjected to Elevated Temperatures
Advances in Civil Engineering, 2021 Iron tailing powder (ITP) is considered to have the potential to replace cement to manufacture ultra-high-performance concrete (UHPC). However, the performance of UHPC with the addition of ITP after exposure to high temperatures is more complex.
Kexin Huang +5 more
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