Recycling, reusing and environmental safety of industrial by-product gypsum in construction and building materials

Construction and Building Materials, Год журнала: 2024, Номер 432, С. 136609 - 136609

Опубликована: Май 17, 2024

Язык: Английский

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Phosphogypsum-based building materials: Resource utilization, development, and limitation

Journal of Building Engineering, Год журнала: 2024, Номер 91, С. 109734 - 109734

Опубликована: Май 24, 2024

Язык: Английский

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Use of Wheat Fiber and Nanobentonite to Stabilize Clay Subgrades

Results in Engineering, Год журнала: 2024, Номер unknown, С. 102931 - 102931

Опубликована: Сен. 1, 2024

Язык: Английский

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A review of the suitability and performance of phosphogypsum as a material for road base and subbase construction

Resources Conservation and Recycling, Год журнала: 2025, Номер 215, С. 108120 - 108120

Опубликована: Янв. 6, 2025

Язык: Английский

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Mechanical and microstructural properties of lime-treated excavated soil improved with different industry by-products

Construction and Building Materials, Год журнала: 2024, Номер 419, С. 135507 - 135507

Опубликована: Фев. 23, 2024

Язык: Английский

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Enhancing Shear Strength of Sandy Soil Treated with Zein Biopolymer

Results in Engineering, Год журнала: 2024, Номер unknown, С. 102891 - 102891

Опубликована: Сен. 1, 2024

Язык: Английский

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Energy conservation and carbon emission reduction of cold recycled petroleum asphalt concrete pavement with cement-stabilized phosphogypsum

Construction and Building Materials, Год журнала: 2024, Номер 433, С. 136696 - 136696

Опубликована: Май 23, 2024

Phosphogypsum, a byproduct generated during the production of chemical fertilizers, can pose significant environmental threat when not managed appropriately. This study endeavors to explore potential repurposing phosphogypsum by incorporating it into cement-stabilized base asphalt concrete pavement. We conducted an in-depth optimized scheme using specific engineering project as case study. substitutes for part cement in original base, creating mixed material (CSPM) road construction. The primary aim is assess energy consumption, carbon emissions, and implications throughout various construction phases within life cycle assessment (LCA). Additionally, sensitivity analysis scrutinize influence underlying layer, layer thickness transport distance on consumption emissions. results indicate noteworthy reduction, showing 42.5% decrease 12.7% Moreover, crushed stone (CS) milling planer (MPM) have greatest impact transportation stage. Notably, phase yields most substantial benefits, demonstrating 48.0% 67.5% facilitates reuse reclaimed pavement (RAP) materials phosphogypsum, resulting 44.3% reduction mineral usage, 6.9% petroleum asphalt, preventing 16.859 square meters waste occupancy.

Язык: Английский

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Enhancement of Micro-mechanical Characteristics of Expansive Soil through Synergistic Incorporation of Jute and Nylon Fibers with Cement

Results in Engineering, Год журнала: 2025, Номер unknown, С. 104685 - 104685

Опубликована: Март 1, 2025

Язык: Английский

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Synthesis of Sustainable Subgrade Geocomposite Material Using Phosphogypsum Stabilized with Red Mud

Indian geotechnical journal, Год журнала: 2024, Номер unknown

Опубликована: Янв. 20, 2024

Язык: Английский

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Composite Materials Based on Phosphogypsum for Constructive Layers of Road Pavement

Chemistry & Chemical Technology, Год журнала: 2024, Номер 18(1), С. 7 - 15

Опубликована: Март 25, 2024

The article contains research materials on solving the problem of utilization waste phosphogypsum by using it in layers road base. For this purpose, composite mixtures based raw dump were prepared. composition was optimized to maximize content. stabilized with ground granulated blast furnace slag and Portland cement. Laboratory tests have shown that phosphogypsum-based meet requirements National Standard Ukraine DSTU 9177-3:2022 terms uniaxial compressive strength frost resistance. newly formed mineral phases during hydration phosphogypsum-ground slag-Portland cement described X-ray diffractometric analysis.

Язык: Английский

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