STUDY OF HYDROPHOBIC CEMENTED PASTE BACKFILL (H-CPB) TO PREVENT SULPHATE ATTACK DOI Creative Commons
Kenan Çinku, Ufuk Gökhan Akkaya

Heliyon, Journal Year: 2024, Volume and Issue: 10(22), P. e39588 - e39588

Published: Oct. 18, 2024

Language: Английский

Substitution of blast furnace slag by melting furnace slag as active component in green concrete application DOI
Yunyun Li, Xinli Mu, Yue Li

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 449, P. 138509 - 138509

Published: Sept. 28, 2024

Language: Английский

Citations

3
Rheological properties of iron oxide nanoparticle-modified cemented paste tailings materials DOI

Raouf Kaviani,

Mamadou Fall

International Journal of Mining Reclamation and Environment, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: Feb. 14, 2025

Language: Английский

Citations

0
CO2 resource utilization in red mud modified phosphogypsum cementitious material: Strength development mechanism, heavy metals evaluation and carbon emission reduction effect DOI
Chen Shen, Chao‐qiang Wang,

Zhaoyi He

et al.

Fuel, Journal Year: 2025, Volume and Issue: 390, P. 134684 - 134684

Published: Feb. 16, 2025

Language: Английский

Citations

0
The positive role of phosphogypsum in dredged sediment solidified with alkali-activated slag DOI
Zhenzhong Chen, Nanqiao You, Chun Chen

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 442, P. 137627 - 137627

Published: July 29, 2024

Language: Английский

Citations

3
Immobilization capacity of element arsenic in alkali-activated slag-arsenic tailing system during self-healing process DOI
Junchen Xiang,

Jinping Qiu,

Lunkai Zou

et al.

Cement and Concrete Composites, Journal Year: 2024, Volume and Issue: 152, P. 105691 - 105691

Published: July 31, 2024

Language: Английский

Citations

3
The influence of cement bypass dust composition on the properties of slag-based mortars DOI Creative Commons

Ahmad Mahmoud Kobeiter Abiad,

Kypros Pilakoutas, Maurizio Guadagnini

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 444, P. 137829 - 137829

Published: Aug. 14, 2024

Language: Английский

Citations

3
Alkaline-washed phosphogypsum-based cemented paste backfill prepared using steel slag and blast furnace slag: mechanical properties, fluoride immobilization, and hydration mechanism DOI Creative Commons
Qiusong Chen,

Lingzhi Gao,

Aixiang Wu

et al.

Case Studies in Construction Materials, Journal Year: 2024, Volume and Issue: unknown, P. e04028 - e04028

Published: Nov. 1, 2024

Language: Английский

Citations

3
Technical challenges and innovations in existing pile extraction and associated borehole backfilling in Japan DOI Creative Commons
Shinya Inazumi

Case Studies in Construction Materials, Journal Year: 2024, Volume and Issue: 20, P. e03111 - e03111

Published: March 28, 2024

This paper critically evaluates and proposes innovative approaches to address the technical challenges associated with extracting existing piles backfilling boreholes, specifically in context of Japan. Japan's rapid post-war economic growth has resulted an infrastructure that is now aging, necessitating demolition subsequent reuse structures. The prevalent use pile foundations soft soil conditions Japan presents unique following demolition, including differential settlement complications for future construction on same site. Current practices removal are outdated rely heavily field experience without support standardized guidelines, leading unresolved issues improving process. provides in-depth review status technological advances extraction removal, as well development backfill materials, a focus geological, demographic, urban factors. It highlights risks traditional wire rope method tip gripping lifting aims improve safety efficiency by minimizing friction preventing accidents. also discusses critical role treatment subsidence outlines performance requirements fill emphasizing need materials provide uniform strength, prevent material segregation, resist groundwater infiltration. Specifically, cement-based fillers borehole demonstrates effectiveness sodium carbonate thickeners physical rheological properties cement slurries. Finally, emphasizes urgent technologies methodologies extraction, Japanese context, highlighting their importance ensuring safe, sustainable, efficient land areas while addressing environmental concerns stakeholder interests transactions projects.

Language: Английский

Citations

2
Geomechanical aspects of stabilizing arsenic trioxide roaster waste in cemented paste backfill at the Giant Mine, Canada DOI Creative Commons
Amirhossein Mohammadi, Isabelle Demers, Nicholas Beier

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 123022 - 123022

Published: Oct. 22, 2024

Language: Английский

Citations

1
A high temperature resistance backfilling material for underground coal gasification: Microstructure, physical and mechanical characteristics DOI
Jian Li, Jinwen Bai, Guorui Feng

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 441, P. 137557 - 137557

Published: July 24, 2024

Language: Английский

Citations

1