The future resources for eco-building materials: II. Fly ash and coal waste |
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| Authors: | Hui Li and Delong Xu |
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| Affiliation: | (1) State key Laboratory of Western Architecture & Technology (Cultivating Base), Xi’an University of Architecture & Technology, Xi’an, 710055, China;(2) Institute of Powder Engineering, School of Material Science and Engineering, Xi’an University of Architecture & Technology, Xi’an, 710055, China |
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| Abstract: | To use fly ash and coal waste effectively, the current technologies for reprocessing and recycling these wastes into eco-building
materials were reviewed, such as utilizing fly ash as the component of fly ash cement and low heat cement after the processes
of separation, removal of carbon remains and fine comminution, calcining coal waste into kaolin and meta-kaolin with suspension
technology, and preparing clinkerless alkali-activated geopolymer materials with fly ash and meta-kaolin.
Funded by the Sciences and Technology Bureau of Yulin City (No. 2006YL100-06) |
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| Keywords: | fly ash coal waste reprocessing eco-building materials |
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