Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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Fly Ash Based Geopolymer Modified Bitumen (GMB) binder—An Overview
https://orcid.org/http://orcid.org/0000-0002-4724-6572
https://orcid.org/http://orcid.org/0000-0003-4177-4486
The basic materials (bitumen binder) used in pavement construction will have great strength, thanks to a new technology called geopolymerization. Instead of using natural resources, industrial byproducts were used to create the geopolymer. According to the literature, an alkaline activator was used to activate a geopolymer bituminous binder that contained fly ash (FA). To achieve good strength and resistance to deformation, bitumen is modified with geopolymers. Based on a number of research studies, bituminous binder was used in place of 0, 3, 5, and 7% of the geopolymer in order to investigate the physical characteristics and performance of fly ash-based GMB by performing various tests on its ductility, penetration, viscosity, and dynamic shear rheometer. From the literature, it may be inferred that virgin binder is weaker than GMB that has had a 5% modification. In addition to increasing bitumen binder strength and reducing deformation, the geopolymer mix also has an impact on sustainability, economic advantages, maintenance costs, and environmental advantages.
Fly Ash Based Geopolymer Modified Bitumen (GMB) binder—An Overview
https://orcid.org/http://orcid.org/0000-0002-4724-6572
https://orcid.org/http://orcid.org/0000-0003-4177-4486
The basic materials (bitumen binder) used in pavement construction will have great strength, thanks to a new technology called geopolymerization. Instead of using natural resources, industrial byproducts were used to create the geopolymer. According to the literature, an alkaline activator was used to activate a geopolymer bituminous binder that contained fly ash (FA). To achieve good strength and resistance to deformation, bitumen is modified with geopolymers. Based on a number of research studies, bituminous binder was used in place of 0, 3, 5, and 7% of the geopolymer in order to investigate the physical characteristics and performance of fly ash-based GMB by performing various tests on its ductility, penetration, viscosity, and dynamic shear rheometer. From the literature, it may be inferred that virgin binder is weaker than GMB that has had a 5% modification. In addition to increasing bitumen binder strength and reducing deformation, the geopolymer mix also has an impact on sustainability, economic advantages, maintenance costs, and environmental advantages.
Fly Ash Based Geopolymer Modified Bitumen (GMB) binder—An Overview
https://orcid.org/http://orcid.org/0000-0002-4724-6572
https://orcid.org/http://orcid.org/0000-0003-4177-4486
The basic materials (bitumen binder) used in pavement construction will have great strength, thanks to a new technology called geopolymerization. Instead of using natural resources, industrial byproducts were used to create the geopolymer. According to the literature, an alkaline activator was used to activate a geopolymer bituminous binder that contained fly ash (FA). To achieve good strength and resistance to deformation, bitumen is modified with geopolymers. Based on a number of research studies, bituminous binder was used in place of 0, 3, 5, and 7% of the geopolymer in order to investigate the physical characteristics and performance of fly ash-based GMB by performing various tests on its ductility, penetration, viscosity, and dynamic shear rheometer. From the literature, it may be inferred that virgin binder is weaker than GMB that has had a 5% modification. In addition to increasing bitumen binder strength and reducing deformation, the geopolymer mix also has an impact on sustainability, economic advantages, maintenance costs, and environmental advantages.
Fly Ash Based Geopolymer Modified Bitumen (GMB) binder—An Overview
Springer Transactions in Civil and Environmental Engineering
Das, Sarat Kumar (Herausgeber:in) / Reddy, Krishna R. (Herausgeber:in) / Nainegali, Lohitkumar (Herausgeber:in) / Jain, Surabhi (Herausgeber:in) / Sravanthi, Bojjam (Autor:in) / Prabhanjan, N. (Autor:in)
Geoenvironmental and Geotechnical Issues of Coal Mine Overburden and Mine Tailings ; Kapitel: 7 ; 101-108
27.10.2023
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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