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Effect of MSWI Fly Ash and Incineration Residues on Cement Performances |
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| Authors: | LI Xiangguo YU Zhuqing MA Baoguo WU Bei |
| Affiliation: | LI Xiangguo1,YU Zhuqing1,2,MA Baoguo1,WU Bei1 (1. Key Laboratory for Silicate Materials Science , Engineering of Ministry of Education,Wuhan University of Technology,Wuhan 430070,China,2. Microlab,Faculty of Civil Engineering , GeoScience,Delft University of Technology,2600 GA Delft,The Netherl,s) |
| Abstract: | The activities of municipal solid waste incineration (MSWI) fly ash and incineration residues were studied contrastively, through the component analysis and the activity ratio tests. The mechanical properties, hydration mechanism and leaching toxicity of the hardened cement paste mixing with MSWI fly ash and incineration residues were investigated. The experimental results indicated that the active constituents (CaO+Al2O3+Fe2O3) in MSWI fly ash were higher than those in incineration residues. Therefore the ... |
| Keywords: | MSWI fly ash incineration residues activity ratio leaching toxicity |
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