High-Volume Fly Ash-Based Cementitious Composites as Sustainable Materials: An Overview of Recent Advances
High-volume fly ash (HVFA) cementitious composites (paste, grout, mortar, and concrete) have been widely investigated as a class of sustainable materials due to their lower carbon footprint and often better life cycle performance than conventional Portland cement mixtures. Recent years have seen inc...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/4976169 |
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| author | Sen Du Qingxin Zhao Xianming Shi |
| author_facet | Sen Du Qingxin Zhao Xianming Shi |
| author_sort | Sen Du |
| collection | DOAJ |
| description | High-volume fly ash (HVFA) cementitious composites (paste, grout, mortar, and concrete) have been widely investigated as a class of sustainable materials due to their lower carbon footprint and often better life cycle performance than conventional Portland cement mixtures. Recent years have seen increased research in HVFA-based materials, and the potential of this type of mixtures in engineering applications has significantly improved. In this context, this work reviews the renewed knowledge of HVFA mixtures, focusing on the relevant papers published over the last decade. The effects of replacing cement with a HVFA binder on the fresh properties, mechanical properties, durability performance, and environmental impact of HVFA cementitious composites are explored. Measures that can compensate for the main drawbacks that limit the wider application of HVFA mixtures are discussed in detail. At last, we summarize the research needs and remaining challenges of HVFA cementitious composites. |
| format | Article |
| id | doaj-art-729cdd9c76614452b541d7ff95dd0ad2 |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-729cdd9c76614452b541d7ff95dd0ad22025-02-03T01:24:45ZengWileyAdvances in Civil Engineering1687-80861687-80942021-01-01202110.1155/2021/49761694976169High-Volume Fly Ash-Based Cementitious Composites as Sustainable Materials: An Overview of Recent AdvancesSen Du0Qingxin Zhao1Xianming Shi2State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, ChinaState Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, ChinaDepartment of Civil & Environmental Engineering, Washington State University, Pullman, WA 99164-2910, USAHigh-volume fly ash (HVFA) cementitious composites (paste, grout, mortar, and concrete) have been widely investigated as a class of sustainable materials due to their lower carbon footprint and often better life cycle performance than conventional Portland cement mixtures. Recent years have seen increased research in HVFA-based materials, and the potential of this type of mixtures in engineering applications has significantly improved. In this context, this work reviews the renewed knowledge of HVFA mixtures, focusing on the relevant papers published over the last decade. The effects of replacing cement with a HVFA binder on the fresh properties, mechanical properties, durability performance, and environmental impact of HVFA cementitious composites are explored. Measures that can compensate for the main drawbacks that limit the wider application of HVFA mixtures are discussed in detail. At last, we summarize the research needs and remaining challenges of HVFA cementitious composites.http://dx.doi.org/10.1155/2021/4976169 |
| spellingShingle | Sen Du Qingxin Zhao Xianming Shi High-Volume Fly Ash-Based Cementitious Composites as Sustainable Materials: An Overview of Recent Advances Advances in Civil Engineering |
| title | High-Volume Fly Ash-Based Cementitious Composites as Sustainable Materials: An Overview of Recent Advances |
| title_full | High-Volume Fly Ash-Based Cementitious Composites as Sustainable Materials: An Overview of Recent Advances |
| title_fullStr | High-Volume Fly Ash-Based Cementitious Composites as Sustainable Materials: An Overview of Recent Advances |
| title_full_unstemmed | High-Volume Fly Ash-Based Cementitious Composites as Sustainable Materials: An Overview of Recent Advances |
| title_short | High-Volume Fly Ash-Based Cementitious Composites as Sustainable Materials: An Overview of Recent Advances |
| title_sort | high volume fly ash based cementitious composites as sustainable materials an overview of recent advances |
| url | http://dx.doi.org/10.1155/2021/4976169 |
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