Journal ArticleDOI
Influence of different curing methods on the compressive strength of ultra-high-performance concrete: A comprehensive review
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TLDR
In this paper , a comprehensive study of the different effects of different curing methods on the strength development of normal concrete and UHPC is presented. But, it is not practical to specify the peak curing regimes for concrete or UHC since the best results need critical monitoring of curing parameters.About:
This article is published in Case Studies in Construction Materials.The article was published on 2022-08-01. It has received 25 citations till now. The article focuses on the topics: Curing (chemistry) & Compressive strength.read more
Citations
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Journal ArticleDOI
Influence of high temperature exposure on compressive strength and microstructure of ultra-high performance geopolymer concrete with waste glass and ceramic
Journal ArticleDOI
Investigation of autoclave curing impact on the mechanical properties, heavy metal stabilization and anti-microbial activity of the green geopolymeric composite based on received/thermally-treated glass polishing sludge
Mohammed Ramadan,Mohamed Kohail,Yousef R. Alharbi,Aref A. Abadel,Abobaker S. Binyahya,Al-Qahtani Mohsen +5 more
TL;DR: In this article , two curing regimes treated geopolymer pastes: high humidity at 25°C for 28-days and hydrothermal treatment at different steam pressures and different time intervals (2, 4, 8, 8 hours).
Journal ArticleDOI
Vibration-based approach for structural health monitoring of ultra-high-performance concrete bridge
Siti Shahirah Saidin,Sakhiah Abdul Kudus,Adiza Jamadin,Muhamad Azhan Anuar,Norliyati Mohd Amin,Atikah Bt Zakaria Ya,Kunitomo Sugiura +6 more
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Studying the Properties of Epoxy Polymer Concrete Reinforced with Steel and Glass Fibers Subjected to Cycles of Petroleum Products
TL;DR: In this article , the effect of petroleum products on fiber reinforced polymer concrete (FRPC) has been investigated, and four polymer concrete mixes were used with incorporation of steel fibers (SF), glass fibers (GF), and mix of (ST+GF), in addition to polymer concrete without fibers.
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Effect and mechanism of composite early-strength agents on sulfoaluminate cement-based UHPC
TL;DR: In this paper , three inorganic early strength agents, calcium formate (Ca(HCOO)2), aluminum sulfate (Al2(SO4)3), and lithium carbonate (Li2CO3), which are commonly used.
References
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Journal ArticleDOI
Composition of reactive powder concretes
Pierre Richard,Marcel Cheyrezy +1 more
TL;DR: In this paper, the authors developed an ultra-high strength ductile concrete designated RPC (Reactive Powder Concrete), which was made possible by the application of a certain number of basic principles relating to the composition, mixing and post set heat curing of the concrete.
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Animal Communication: When I'm Calling You, Will You Answer Too?
TL;DR: A new study reveals that additional pheromone cues released only by younger females may prompt males to avoid them in favor of older but more fecund females.
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Tobermorite/jennite- and tobermorite/calcium hydroxide-based models for the structure of C-S-H: applicability to hardened pastes of tricalcium silicate, β-dicalcium silicate, Portland cement, and blends of Portland cement with blast-furnace slag, metakaolin, or silica fume
TL;DR: In this article, the applicability of the tobermorite-jennite (T/J) and T/CH viewpoints for the nanostructure of C-S-H present in real cement pastes is discussed.
Journal ArticleDOI
A review of accelerated carbonation technology in the treatment of cement-based materials and sequestration of CO2
TL;DR: The effects of the accelerated carbonation reaction on the solid phase are discussed and future potential applications of this technology are also considered.
Journal ArticleDOI
Effect of temperature on the pore solution, microstructure and hydration products of Portland cement pastes
TL;DR: In this paper, the effect of temperature on the hydration products and the composition of the pore solution are investigated for two Portland cements from 5 to 50°C, and the results show that at 40 and 50 °C, the formation of denser C-S-H, a more heterogeneous distribution of the hyration products, a coarser porosity, a decrease of the amount of ettringite as well as the formation and formation of very short etteringite needles has been observed.
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