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

Construction and Building Materials, Год журнала: 2025, Номер 463, С. 140151 - 140151

Опубликована: Янв. 25, 2025

Язык: Английский

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Effect of bottom ash powder replacement rate, water cement ratio and sand cement ratio on alkali activated slag mortar

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 3, 2025

The main objective of this study is to clarify the effect bottom ash (BA) powder replacement rate, water-cement ratio, and sand-cement ratio on alkali-activated slag mortar (AASM) by comprehensively investigating following parameters: fluidity, consistency, setting time, pH, compressive strength, flexural as well observing microstructure XRD SEM. Finally, relationship between parameters was explored means correlation coefficient heatmaps in concert with scatter plots (including quadratic polynomial linear fitting). results show that it feasible use up 60% BA replace for AASM. Meanwhile, suggested AASM a 0.44 2.6 can obtain better workability, mechanical properties, denser microstructure. incorporation produces unique hydration product Magadiite. In addition, models strength were proposed [Formula: see text][Formula: text]. This provides reference application system, which beneficial resource recycling.

Язык: Английский

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Improving the applicability of green recycled aggregate permeable brick through target porosity and waste glass

Construction and Building Materials, Год журнала: 2025, Номер 475, С. 141112 - 141112

Опубликована: Апрель 11, 2025

Язык: Английский

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Synergistic application of weathered granite and recycled coarse aggregate in concrete: Mechanical properties and microstructural mechanisms

Construction and Building Materials, Год журнала: 2025, Номер 482, С. 141695 - 141695

Опубликована: Май 11, 2025

Язык: Английский

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Deterioration mechanism of alkali-activated slag and fly ash blended recycled aggregate concrete under freeze-thaw cycles

Journal of Building Engineering, Год журнала: 2024, Номер unknown, С. 111555 - 111555

Опубликована: Дек. 1, 2024

Язык: Английский

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Effects of Municipal Incineration Bottom Ash from Different Incineration Plants on the Engineering Properties of Low-Density Recycled Pervious Concrete

Lecture notes in civil engineering, Год журнала: 2025, Номер unknown, С. 472 - 485

Опубликована: Янв. 1, 2025

Язык: Английский

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