| DOI: | 10.1016/j.jcou.2017.07.003
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| Scopus记录号: | 2-s2.0-85023187644
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| 论文题名: | Review on carbonation curing of cement-based materials |
| 作者: | Zhang D.; Ghouleh Z.; Shao Y.
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| 刊名: | Journal of CO2 Utilization
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| ISSN: | 22129820
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| 出版年: | 2017
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| 卷: | 21 | | 起始页码: | 119
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| 结束页码: | 131
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| 语种: | 英语
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| 英文关键词: | Alternative binder
; Carbonation curing
; Cement-based materials
; CO2 utilization
; Wastes re-use
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| Scopus关键词: | Binders
; Bins
; Carbon dioxide
; Carbon footprint
; Cements
; Concrete industry
; Concrete products
; Concretes
; Curing
; Environmental impact
; Industrial research
; Industrial wastes
; Portland cement
; Silicates
; Waste utilization
; Carbon emissions
; Cement based material
; Fixation of carbon dioxide
; Freeze-thaw cycles
; Material performance
; Physical performance
; Raw building materials
; Reaction mechanism
; Carbonation
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| 英文摘要: | Carbonation for the curing of cement-based materials has been gaining increased attention in recent years, especially in light of emerging initiatives regarding carbon emissions. This article reviews the status quo of the carbonation curing process with insight into the approach's scientific premise, industrial scalability, and commercial spin-offs. Calcium-silicate-based binders, such as Portland cement and its lower energy alternatives, experience very rapid hardening when adequately moistened and exposed to high concentrations of carbon dioxide. Concretes processed as such display improved physical performance and better overall resistance to freeze-thaw cycles, sulfate salts, and acids. In addition to binder activation, carbonation's valorizing potential can also be exploited to recycle suitable industrial wastes into raw building materials. The perpetual fixation of carbon dioxide in building products conduces a more sustainable stance for the concrete industry as it fulfills mandates for lower carbon footprint. In this article, topics relevant to carbonation curing including reaction mechanisms, processing and impacts on material performance and sustainability are comprehensively reviewed. Further laboratory and industrial research are also proposed. © 2017 Elsevier Ltd. All rights reserved. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/52662
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| Appears in Collections: | 影响、适应和脆弱性
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| Recommended Citation: | |
Zhang D.,Ghouleh Z.,Shao Y.. Review on carbonation curing of cement-based materials[J]. Journal of CO2 Utilization,2017-01-01,21
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