Fiber Reinforcement Effects on Coal Gangue Concrete: A Review of Mechanical Properties, Durability and Sustainability
Xia Qin, Sakdirat Kaewunruen, Xiangsheng Liu, Junwu Xia · 2026
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Description
Xia Qin, Sakdirat Kaewunruen, Xiangsheng Liu, and Junwu Xia review adding fibers to concrete made with coal waste rock, in work from 2026. The waste rock can replace natural stone in concrete, which cuts quarry use and landfill. Its porous, uneven nature weakens bonds and durability, though.
Fibers are a known fix, and the review gathers scattered results by dose and waste share. It weighs strength, toughness, and wear outcomes across fiber types. Two new yardsticks join cost and carbon per unit of strength, so mixes can be compared on green grounds too. Mid-range waste shares came out most often as the sweet spot. The authors map where fibers help most and where proof is thin.
Catalog record
| CREATOR | Xia Qin, Sakdirat Kaewunruen, Xiangsheng Liu, Junwu Xia |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 103 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |