Journal of Hydrology, Год журнала: 2025, Номер unknown, С. 132853 - 132853
Опубликована: Фев. 1, 2025
Язык: Английский
Technological Forecasting and Social Change, Год журнала: 2022, Номер 180, С. 121727 - 121727
Опубликована: Апрель 30, 2022
Язык: Английский
Процитировано
254
Ocean & Coastal Management, Год журнала: 2023, Номер 235, С. 106492 - 106492
Опубликована: Янв. 14, 2023
Язык: Английский
Процитировано
50
Cambridge University Press eBooks, Год журнала: 2023, Номер unknown, С. 2163 - 2194
Опубликована: Июнь 22, 2023
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Язык: Английский
Процитировано
48
Energy Policy, Год журнала: 2024, Номер 188, С. 114089 - 114089
Опубликована: Март 28, 2024
Язык: Английский
Процитировано
37
Construction and Building Materials, Год журнала: 2024, Номер 418, С. 135414 - 135414
Опубликована: Фев. 17, 2024
Язык: Английский
Процитировано
21
Buildings, Год журнала: 2025, Номер 15(2), С. 201 - 201
Опубликована: Янв. 11, 2025
Utilizing recycled aggregates (RAs) in concrete production represents a promising path toward sustainability; however, it often results reduced physical and durability properties. The weak interfacial transition zone (ITZ) the adhered mortar aggregate (RAC) contribute to lower mechanical strength limit its application demanding environments. This study investigates an accelerated carbonation technique enhance properties of RA RAC. Recycled aggregates, with particle size 10–20 mm, were subjected at 1 bar for 2 h controlled chamber. Results demonstrate substantial improvements compressive split tensile strengths carbonated (CRAC), increases 30% 42% compared conventional RAC, respectively. CRAC mix also exhibited 1.5% increase dry density water absorption (6%) RAC (7.58%). After 90 days acid exposure, reductions 48.85% 37.9% observed mixes, respectively, from their 28-day strength, while weight loss was limited 5.4%, 10.92% In sulfate exposure tests over 150 days, showed 31.4% 19.7% losses 3.6% 2.2%, indicating enhanced resistance harsh However, blended supplementary cementitious materials (SCMs) diminished properties, likely due alkaline environment caused by rapid calcium hydroxide pores during carbonation. Overall, findings highlight practical potential improve performance offering viable pathway sustainable construction applications.
Язык: Английский
Процитировано
4
Nature Sustainability, Год журнала: 2022, Номер 6(1), С. 21 - 27
Опубликована: Окт. 10, 2022
Язык: Английский
Процитировано
65
Resources Policy, Год журнала: 2022, Номер 77, С. 102671 - 102671
Опубликована: Март 24, 2022
Sand, gravel, and crushed rock – known as construction aggregates are in high demand the Asian region. Such is driven by rates of urbanization, infrastructure development, dam building: an unprecedented amount sand being extracted from region's river, delta estuary areas, only to be transported for infill or purposes elsewhere. This systematic scoping review examines state knowledge peer literature on ecologies, livelihoods, governance Asia. We find that mainly focuses ecological implications mining, namely biotic abiotic components: mining linked with many forms degradation, although partial ecosystemic recovery may possible when stops. In contrast, limited analysis livelihoods suggests violence, work-related injuries, precarious jobs common those working industry, producing different types work depending level mechanization. conclude noting several gaps literature, including narrow geographical focus (mainly India China), lack attention intersection between other anthropogenic disturbances, need establish transparent processes within this
Язык: Английский
Процитировано
49
Construction and Building Materials, Год журнала: 2023, Номер 395, С. 132354 - 132354
Опубликована: Июль 1, 2023
Язык: Английский
Процитировано
35
Nature, Год журнала: 2023, Номер 620(7975), С. 787 - 793
Опубликована: Авг. 23, 2023
Язык: Английский
Процитировано
34