Global insights into micro-macro mechanisms and environmental implications of limestone calcined clay cement (LC3) for sustainable construction applications

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 907, P. 167794 - 167794

Published: Oct. 16, 2023

Limestone calcined clay cement (LC3) has gained attention in the research paradigm, and useful data is available scattered form, necessitates comprehensive review to provide global insight into important questions, i.e., micro-macro response, environmental implications, keeping view future directions. In this regard, current article provides a LC3, focusing on its mechanisms critically examining different aspects such as chemical composition, hydration chemistry with special phase assemblage, impacts of various salts carbonation, rheological properties, mechanical behavior, high-temperature exposure, compatibility admixtures. Additionally, explores sustainable environmentally friendly applications an emphasis economic advantages highlighted by pertinent lifecycle assessments (LCA). Comprehensive was gathered from perspective considering SCMs regional sources, comparisons were drawn Ordinary Portland Cement (OPC). Further, comparative for grades LC3 OPC evaluated analyzed energy demand, cost-effectiveness, efficiency. The characteristics are found be majorly dependent constituent, particularly clinker composition alumina content SCMs, which varies regionally. This study outlines critical directions, enhancement behavior rheology, incorporation super plasticizers waste materials resource conservation, improvement carbonation resistance durability make first-choice cement.

Language: Английский

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Utilization of municipal solid waste incineration fly ash with coal fly ash/metakaolin for geopolymer composites preparation

Construction and Building Materials, Journal Year: 2023, Volume and Issue: 403, P. 133060 - 133060

Published: Aug. 30, 2023

Language: Английский

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Carbon-negative heat-stored limestone calcined clay cement mortar containing form-stable phase change materials

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 437, P. 140703 - 140703

Published: Jan. 1, 2024

Language: Английский

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Stabilization/solidification of radioactive borate waste via low-carbon limestone calcined clay cement (LC3)

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 113129 - 113129

Published: May 21, 2024

Language: Английский

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Partial replacement of ordinary Portland cement with belite-rich cement to produce limestone calcined clay cement to regulate the hydration process, improve strength, and reduce carbon emissions

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 460, P. 139865 - 139865

Published: Jan. 1, 2025

Language: Английский

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Failure analysis and enhancement measures of wet shotcrete support during cold periods in mining

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 461, P. 139769 - 139769

Published: Jan. 1, 2025

Language: Английский

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Performance Evaluation of Stabilized Soils with Selected Common Waste Materials of Rice Husk Ash, Steel Slag and Iron Tailing Powder

Materials, Journal Year: 2025, Volume and Issue: 18(2), P. 346 - 346

Published: Jan. 14, 2025

Soil stabilization technology has been applied for a long time in the infrastructure construction field. Currently, use of waste materials as stabilizer is growing attention, because it promises to develop green and high-performance soil efficiency. In this work, three common materials, including rice husk ash (RHA), steel slag (SS) iron tailing (IT) powder, were selected synergistically utilized with cement prepare stabilized soil. The mechanical strength, hydration degree microstructure samples tested. experimental results showed that strengths improved content increased. To be specific, RHA-blended exhibited lowest compared those incorporating SS IT, indicating poor effect RHA on stimulating strength improvement. Moreover, IT much more significant enhancing samples, increasing rates can reach up 60% reference batch. addition, microstructural analysis further verified benefits improving performance reaction pore structure proven aid materials. This work gives insights into environmentally friendly road high utilization wastes.

Language: Английский

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Effects of different activators on workability, mechanical properties and microstructure of alkali-activated slag-copper slag

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 463, P. 140151 - 140151

Published: Jan. 25, 2025

Language: Английский

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Design optimization and statistical modeling of recycled waste-based additive for a variety of construction scenarios on heaving ground

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(14), P. 39783 - 39802

Published: Jan. 5, 2023

Language: Английский

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Development of high-strength rammed earth walls with alkali-activated ground granulated blast furnace slag (GGBFS) and waste tire textile fiber (WTTF) as a step towards low-carbon building materials

Construction and Building Materials, Journal Year: 2023, Volume and Issue: 394, P. 132180 - 132180

Published: June 22, 2023

Language: Английский

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