Advancements in low-carbon concrete as a construction material for the sustainable built environment

Developments in the Built Environment, Год журнала: 2023, Номер 16, С. 100284 - 100284

Опубликована: Ноя. 30, 2023

Researchers seek sustainable materials for eco-friendly cement and concrete to reduce CO2 emissions. This paper offers an extensive overview of the research conducted on technology with minimal zero-carbon review reviews technologies lowering construction industry's carbon footprint, focusing alternative binders supplementary cementitious (SCMs). Additionally, explores transformative potential capture utilization sustainability. It also explored life cycle assessments, economic aspects, financial implications this technology. Overall, summarizes low-carbon in context development climate change mitigation. has been found that substituting SCMs reduces emissions without compromising strength durability. Materials such as slag, metakaolin, calcined clay, limestone can replace clinker, eliminating production. study highlights challenges, including market adoption material availability, offering insights successful implementation.

Язык: Английский

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Flexural and split tensile strength of concrete with basalt fiber: An experimental and computational analysis

Construction and Building Materials, Год журнала: 2024, Номер 414, С. 134936 - 134936

Опубликована: Янв. 21, 2024

Язык: Английский

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Predicting the crack repair rate of self-healing concrete using soft-computing tools

Materials Today Communications, Год журнала: 2024, Номер 38, С. 108043 - 108043

Опубликована: Янв. 5, 2024

Язык: Английский

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Recent developments on low carbon 3D printing concrete: Revolutionizing construction through innovative technology

Cleaner Materials, Год журнала: 2024, Номер 12, С. 100251 - 100251

Опубликована: Май 16, 2024

3D Printing Concrete (3DPC) represents an innovative advancement in construction, enabling the creation of intricate and custom structures while simultaneously reducing material waste expediting construction schedules. This comprehensive review delves into latest advancements 3DPC technology its capacity to reshape building sectors. The paper explores recent progress printing systems, methodologies, materials, applications. It places particular emphasis on diverse parameters concrete mix proportions that wield substantial influence over process. Furthermore, this study utilization materials as Supplementary Cementitious Materials, i.e., nano clay, nano-silica, ground granulated blast-furnace slag, enhance properties 3DPC. discussion extends consideration a low-carbon concrete, outlining both advantages challenges associated with practical implementation. Additionally, presents case studies large-scale applications structures, discussing their economic environmental outcomes, particularly when incorporating Through analysis, highlights potential revolutionize practices anticipates further dynamic field.

Язык: Английский

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Multiscale perspectives for advancing sustainability in fiber reinforced ultra-high performance concrete

npj Materials Sustainability, Год журнала: 2024, Номер 2(1)

Опубликована: Июнь 10, 2024

Язык: Английский

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Application of machine learning boosting and bagging methods to predict compressive and flexural strength of marble cement mortar

Materials Today Communications, Год журнала: 2024, Номер 39, С. 108600 - 108600

Опубликована: Март 12, 2024

Язык: Английский

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Optimization design of anhydrous phosphogypsum-based backfill materials incorporating carbide slag and blast furnace slag by response surface method

Minerals Engineering, Год журнала: 2024, Номер 215, С. 108820 - 108820

Опубликована: Июль 17, 2024

Язык: Английский

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Incorporating marble sludge in laying mortars and their microstructural, thermal, mechanical, and chemical characteristics

Next Materials, Год журнала: 2025, Номер 8, С. 100552 - 100552

Опубликована: Фев. 18, 2025

Язык: Английский

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Optimizing and hyper-tuning machine learning models for the water absorption of eggshell and glass-based cementitious composite

PLoS ONE, Год журнала: 2024, Номер 19(1), С. e0296494 - e0296494

Опубликована: Янв. 2, 2024

Cementitious composites' performance degrades in extreme conditions, making it more important to enhance its resilience. To further the adaptability of eco-friendly construction, waste materials are increasingly being repurposed. composites deteriorate both direct and indirect ways due facilitation hostile ion transport by water. The effects using eggshell glass powder as partial substitutes for cement sand mortar on water-absorption capacity were investigated machine learning (ML) modeling techniques such Gene Expression Programming (GEP) Multi (MEP). assess importance inputs, sensitivity analysis interaction research carried out. water absorption property cementitious was precisely estimated generated ML models. It noted that MEP model, with an R2 0.90, GEP 0.88, accurately predicted results. revealed most affected presence powder, sand, powder. model's significance lies fact they offer one-of-a-kind mathematical formulas can be applied prediction features another database. models resulting from this study help scientists engineers rapidly assess, enhance, rationalize mixture proportioning. built theoretically compute made based varied input parameters, cost time savings.

Язык: Английский

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Optimization of alkali-activated binder reactive powder concrete based on concept of packing density

Powder Technology, Год журнала: 2024, Номер 440, С. 119778 - 119778

Опубликована: Апрель 16, 2024

Язык: Английский

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