Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A Review on Ferro-Geopolymer: A Green and Sustainable Construction Material
Ferrocement is a composite building material made up of cement mortar and wire meshes that are closely spaced. When compared to traditional concrete, ferrocement has several advantages, including a higher tensile strength to weight ratio and improved crack resistance. The generation of greenhouse gases during the production of Ordinary Portland Cement (OPC) based construction is one of the environmental challenges. However, with the use of non-OPC based cementitious material in construction, namely geopolymer concrete, the construction could be made green and sustainable. Accordingly, ferro-geopolymer technology has been introduced by researchers in the recent past. Output formed by the polymerization of silica and alumina rich source material activated with alkaline activators, reinforced with meshes is known as ferro-geopolymer material. However, only limited study has been reported on ferro-geopolymer. This paper compares various properties of ferro-geopolymer with the ferrocement and brings out the gap areas where further research is needed. A detailed review on ferro-geopolymer mortar, its constituents, curing conditions, etc. are also discussed. Based on the review on the published literature, it has been observed that the ferro-geopolymer develop better early age strength than the ferrocement. Also, both ferrocement and ferro-geopolymer specimens show similar crack pattern. It has further been noticed that the flexural strength and impact resistance of ferro-geopolymer specimen depends on the type of mesh, the strength of geopolymer mortar etc. In short, this review helps the researchers to explore the future scope in ferro - geopolymer material.
A Review on Ferro-Geopolymer: A Green and Sustainable Construction Material
Ferrocement is a composite building material made up of cement mortar and wire meshes that are closely spaced. When compared to traditional concrete, ferrocement has several advantages, including a higher tensile strength to weight ratio and improved crack resistance. The generation of greenhouse gases during the production of Ordinary Portland Cement (OPC) based construction is one of the environmental challenges. However, with the use of non-OPC based cementitious material in construction, namely geopolymer concrete, the construction could be made green and sustainable. Accordingly, ferro-geopolymer technology has been introduced by researchers in the recent past. Output formed by the polymerization of silica and alumina rich source material activated with alkaline activators, reinforced with meshes is known as ferro-geopolymer material. However, only limited study has been reported on ferro-geopolymer. This paper compares various properties of ferro-geopolymer with the ferrocement and brings out the gap areas where further research is needed. A detailed review on ferro-geopolymer mortar, its constituents, curing conditions, etc. are also discussed. Based on the review on the published literature, it has been observed that the ferro-geopolymer develop better early age strength than the ferrocement. Also, both ferrocement and ferro-geopolymer specimens show similar crack pattern. It has further been noticed that the flexural strength and impact resistance of ferro-geopolymer specimen depends on the type of mesh, the strength of geopolymer mortar etc. In short, this review helps the researchers to explore the future scope in ferro - geopolymer material.
A Review on Ferro-Geopolymer: A Green and Sustainable Construction Material
Structural Integrity
Fonseca de Oliveira Correia, José António (Herausgeber:in) / Choudhury, Satyabrata (Herausgeber:in) / Dutta, Subhrajit (Herausgeber:in) / Paul, Elsa (Autor:in) / Mathew, George (Autor:in)
International Conference on Advances in Structural Mechanics and Applications ; 2021 ; Silchar, India
Advances in Structural Mechanics and Applications ; Kapitel: 23 ; 275-292
Structural Integrity ; 26
15.07.2022
18 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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