Results 11 to 20 of about 465,494 (166)
Effect of Plasticizer on Hydration and Rheological Behavior of Cement Pastes
CivilEng, 2022 Lignosulfonate-based admixtures (LS) obtained from sulfite pulping processes were the first dispersants added as a water-reducer to concrete. Less effective than the latest superplasticizers, the low cost and low environmental footprint of LS continue to
Youssef El Bitouri +4 more
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Rheometry for Concrete 3D Printing: A Review and an Experimental Comparison
Buildings, 2022 The rapid advancement of 3D concrete printing (3DCP) and the development of relevant cementitious material compositions can be seen in the last few decades.
Roshan Jayathilakage +2 more
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Agitation of Viscoplastic Fluid in a Rotating Vessel Using Close Clearance Agitators
Eng, 2023 Technological advancements have continued to progress in all fields, achieving remarkable feats. Additionally, productivity is increasing across the board as a result of strong economic expansion, which has encouraged changes in people’s way of life ...
Amine Benmoussa
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Yield Stress Aging in Attractive Colloidal Suspensions [PDF]
Physical Review Letters, 2022 We investigate the origin of yield stress aging in semi-dense, saline, and turbid suspensions in which structural evolution is rapidly arrested by the formation of thermally irreversible roll-resisting interparticle contacts. By performing optical tweezer (OT) three-point bending tests on particle rods, we show that these contacts yield by overcoming a
Francesco Bonacci +4 more
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Effect of Suction on Volumetric Yielding Behavior under Different Initial Conditions for Fine-Grained Soils [PDF]
Engineering and Technology Journal, 2013 The unsaturated soils are difficult to consider within the framework of classical (saturated) soil mechanics. In general, the unsaturated soil is stiffer than the saturated one (hardening), so the location and slope of normal consolidated line (NCL) or ...
Yasir Al-Badran, Tom Schanz
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Properties and mechanism of ionic liquid/silicone oil based magnetorheological fluids
International Journal of Smart and Nano Materials, 2022 A magnetorheological fluid (MRF) is a smart composite suspension composed of nonmagnetic liquid and soft magnetic particles. Carrier fluids can considerably influence the performance of MRFs; therefore, to investigate the effect of carrier fluids on MRFs,
Yu Tong +7 more
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Investigation of rheological behavior of Kyrgyz traditional food Sary mai
MANAS: Journal of Engineering, 2020 In this study, the rheological properties of shelf-stable and calorie-rich traditional product Sary mai, known as ghee were investigated at various temperatures for the first time.
Janyl Iskakova, Jamila Smanalieva
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Characterization of filling slurry yield stress based on a mini-slump cone test
工程科学学报, 2023 The backfill mining method is widely used in mines because of its advantages of environmental protection, safety, and efficiency and includes filling slurry pipeline transportation as an important part.
Yong WANG +3 more
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工程科学学报, 2021 Cemented paste backfill (CPB) technology is a significant approach for the development of green mining in metal mines and can provide safe, environmentally friendly, and efficient technical support for deep underground mining. As the theoretical basis of
Ai-xiang WU +5 more
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How quarry waste limestone filler affects the rheological behavior of cement-based materials
Applied Rheology, 2021 The main objective of this work is to highlight experimentally the effect of quarry waste limestone fillers (LF) on the rheological properties of concrete. All mixtures were made with water-to-cement ratio (W/C) of 0.50.
Safiddine Salim +5 more
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