Effect of early-strength-enhancing agents on setting time and early mechanical strength of belite–barium calcium sulfoaluminate cement
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DOI: 10.1007/s10973-017-6837-8
Abstract: Belite–barium calcium sulfoaluminate (C2.75B1.25A3$) cement is a new type of belite-rich cement with great long-term mechanical performance and good durability. Its early-age mechanical property was found to be comparable to that of Grade 32.5 ordinary… read more here.
Keywords: strength; calcium sulfoaluminate; cement; belite barium ... See more keywords
Early hydration of calcium sulfoaluminate cement in the presence of hydroxyethyl methyl cellulose
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-018-7252-5
Abstract: The influence of hydroxyethyl methyl cellulose (HEMC) on the early hydration evolution of calcium sulfoaluminate (CSA) cement within 72 h was studied by using isothermal calorimetry, thermal analysis (TG–DTA), X-ray diffraction analysis, and environmental scanning electron… read more here.
Keywords: methyl cellulose; calcium sulfoaluminate; cement; hydroxyethyl methyl ... See more keywords
A comprehensive study on the relationship between mechanical properties and microstructural development of calcium sulfoaluminate cement based self-leveling underlayments
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.12.089
Abstract: Abstract In this study, the mechanical properties of calcium sulfoaluminate cement based self-leveling underlayments (SLU) prepared with various amount of anhydrite were evaluated through setting times, flowability, compressive strengths and linear shrinkage tests. Meanwhile, to… read more here.
Keywords: calcium sulfoaluminate; cement based; cement; mechanical properties ... See more keywords
Implication of calcium sulfoaluminate-based expansive agent on tensile behavior of ultra-high-performance fiber-reinforced concrete
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DOI: 10.1016/j.conbuildmat.2019.05.071
Abstract: Abstract This study aims to investigate the effects of a calcium sulfoaluminate (CSA) based expansive agent (EA) on the tensile behaviors of ultra-high-performance concrete (UHPC) reinforced with straight and twisted steel fibers. For this, five… read more here.
Keywords: calcium sulfoaluminate; ultra high; based expansive; high performance ... See more keywords
Surface Corrosion and Microstructure Degradation of Calcium Sulfoaluminate Cement Subjected to Wet-Dry Cycles in Sulfate Solution
Sign Up to like & getrecommendations! Published in 2017 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2017/1464619
Abstract: The hydration products of calcium sulfoaluminate (CSA) cement are different from those of Portland cement. The degradation of CSA cement subjected to wet-dry cycles in sulfate solution was studied in this paper. The surface corrosion… read more here.
Keywords: calcium sulfoaluminate; dry cycles; wet dry; cement subjected ... See more keywords
Properties of calcium sulfoaluminate cement-based grouting materials with LiAl-layered double hydroxides slurries
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DOI: 10.1177/2633366x20926522
Abstract: In this study, LiAl-layered double hydroxides Lithium aluminum hydrotalcite (LiAl-LDH) with different specific surface area were prepared by the separate nucleation and aging steps (SNAS) method and then were employed to prepare calcium sulfoaluminate cement-based… read more here.
Keywords: double hydroxides; calcium sulfoaluminate; lial layered; layered double ... See more keywords
Advances in clinkering technology of calcium sulfoaluminate cement
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DOI: 10.1680/jadcr.17.00028
Abstract: A new method for producing calcium sulfoaluminate (CS¯A) clinkers is described. Sulfur is introduced from the gas phase as sulfur dioxide and oxygen and reacts with solids during clinkerisation. In this paper, the laboratory experiments… read more here.
Keywords: technology calcium; calcium sulfoaluminate; clinkering technology; advances clinkering ... See more keywords
Preparation and properties of alite-modified calcium sulfoaluminate cement
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DOI: 10.1680/jadcr.19.00092
Abstract: Calcium sulfoaluminate cement (CSA) has the characteristics of rapid hardening, high early strength, high corrosion resistance and high impermeability, but its ability to continue to show strength ... read more here.
Keywords: calcium sulfoaluminate; preparation properties; sulfoaluminate cement;
Air Permeability of Air-Entrained Hybrid Concrete Containing CSA Cement
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DOI: 10.3390/buildings10070119
Abstract: This paper presents the results of research on series of concrete prepared with Portland cement CEM I 42.5R, with partial replacement of this cement with calcium sulfoaluminate cement. In part of the series, an air-entraining… read more here.
Keywords: calcium sulfoaluminate; air permeability; air; cement ... See more keywords
Effect of Calcium Carbonate Fineness on Calcium Sulfoaluminate-Belite Cement
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DOI: 10.3390/ma10080900
Abstract: This study investigated the hydration characteristics and strength development of calcium sulfoaluminate-belite (CSAB) cements incorporating calcium carbonate (CC) powders with various particle size distributions and different gypsum amounts. In general, the CSAB hydration was accelerated… read more here.
Keywords: strength; calcium sulfoaluminate; csab; cement ... See more keywords
Nondestructive Monitoring Hydration of Belite Calcium Sulfoaluminate Cement by EIS Measurement
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15134433
Abstract: In this study, the impact of water-to-cement (w/c) ratios of belite calcium sulfoaluminate cement (BCSA) on the hydration kinetics and the electrochemical impedance spectroscopy (EIS) parameters is studied. According to the analysis of classic hydration… read more here.
Keywords: hydration; sulfoaluminate cement; spectroscopy; cement ... See more keywords