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RISProperties of Fly Ash Geopolymer Concrete as Marine Artificial Reef Building Materials
Publisher: ASCE
Abstract: The twenty-first century is known as the “century of the ocean.” Artificial reefs have been extensively studied and used worldwide as the main infrastructure of marine pastures. At present, research has been primarily ...
Reaction Mechanism of Active Al2O3 Groups in Geopolymers: A DFT Study
Publisher: American Society of Civil Engineers
Abstract: Although the concept of geopolymers was proposed over 40 years ago, there still remains a lack of clarity regarding their atomic-level structure and formation. In this study, the Dmol3 quantum chemistry calculation ...
Solidification and Stabilization of Heavy Metals in Municipal Solid Waste Incineration Fly Ash Using Nanoalumina by Alkali-Activated Treatment
Publisher: ASCE
Abstract: Municipal solid waste incineration (MSWI) fly ash containing heavy metals is hazardous solid waste that requires safe disposal. Alkali-activated treatment can effectively improve the environmental safety of MSWI fly ash. ...