Durability of geopolymers with industrial waste
Industrialization and urban growth have led to a high demand for Portland cement in the world. However, cement production contributes to the increase in the greenhouse effect with gas emissions and energy waste. It is estimated that the cement industry is responsible for 7% of all CO2 generated in t...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-06-01
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| Series: | Case Studies in Construction Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214509521003545 |
| _version_ | 1818548979417219072 |
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| author | Leandro B. de Oliveira Afonso R.G. de Azevedo Markssuel T. Marvila Elaine C. Pereira Roman Fediuk Carlos Mauricio F. Vieira |
| author_facet | Leandro B. de Oliveira Afonso R.G. de Azevedo Markssuel T. Marvila Elaine C. Pereira Roman Fediuk Carlos Mauricio F. Vieira |
| author_sort | Leandro B. de Oliveira |
| collection | DOAJ |
| description | Industrialization and urban growth have led to a high demand for Portland cement in the world. However, cement production contributes to the increase in the greenhouse effect with gas emissions and energy waste. It is estimated that the cement industry is responsible for 7% of all CO2 generated in the world. In recent years, several alternatives to Portland cement have been researched. Among these alternatives, alkali activated materials, including geopolymers, are considered a viable alternative for obtaining sustainable building materials, formed through the reaction of a source rich in aluminosilicate together with an alkaline activator. This review article addresses some of the main industrial by-products (FGD residue, fly ash, blast furnace slag and glass waste) with potential to be used in the production of geopolymers, the differences between alkali activated materials and geopolymers, the main products obtained in alkaline activation reaction and the factors that interfere with the kinetics of reactions. Subsequently, this article reviews the durability of geopolymeric materials with industrial residues, exposed to carbonation, acid corrosion, sulphate solution, chloride penetration, heat temperature, freezing and thawing, drying and wetting and thermal shock. Finally, some inferences and future analysis about AAM durability were made. |
| first_indexed | 2024-12-12T08:27:28Z |
| format | Article |
| id | doaj.art-1e09b66ebbd04ae3a718fa11b4a046a3 |
| institution | Directory Open Access Journal |
| issn | 2214-5095 |
| language | English |
| last_indexed | 2024-12-12T08:27:28Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Construction Materials |
| spelling | doaj.art-1e09b66ebbd04ae3a718fa11b4a046a32022-12-22T00:31:12ZengElsevierCase Studies in Construction Materials2214-50952022-06-0116e00839Durability of geopolymers with industrial wasteLeandro B. de Oliveira0Afonso R.G. de Azevedo1Markssuel T. Marvila2Elaine C. Pereira3Roman Fediuk4Carlos Mauricio F. Vieira5UENF - State University of the Northern Rio deJaneiro, LAMAV – Advanced Materials Laboratory, Av. Alberto Lamego, 2000, 28013-602 Campos dos Goytacazes, RJ, Brazil; Corresponding author.UENF - State University of the Northern Rio deJaneiro, LECIV – Civil Engineering Laboratory, Av. Alberto Lamego, 2000, 28013-602 Campos dos Goytacazes, RJ, BrazilUENF - State University of the Northern Rio deJaneiro, LAMAV – Advanced Materials Laboratory, Av. Alberto Lamego, 2000, 28013-602 Campos dos Goytacazes, RJ, BrazilUENF - State University of the Northern Rio deJaneiro, LAMAV – Advanced Materials Laboratory, Av. Alberto Lamego, 2000, 28013-602 Campos dos Goytacazes, RJ, BrazilFar Eastern Federal University, Vladivostok, RussiaUENF - State University of the Northern Rio deJaneiro, LAMAV – Advanced Materials Laboratory, Av. Alberto Lamego, 2000, 28013-602 Campos dos Goytacazes, RJ, BrazilIndustrialization and urban growth have led to a high demand for Portland cement in the world. However, cement production contributes to the increase in the greenhouse effect with gas emissions and energy waste. It is estimated that the cement industry is responsible for 7% of all CO2 generated in the world. In recent years, several alternatives to Portland cement have been researched. Among these alternatives, alkali activated materials, including geopolymers, are considered a viable alternative for obtaining sustainable building materials, formed through the reaction of a source rich in aluminosilicate together with an alkaline activator. This review article addresses some of the main industrial by-products (FGD residue, fly ash, blast furnace slag and glass waste) with potential to be used in the production of geopolymers, the differences between alkali activated materials and geopolymers, the main products obtained in alkaline activation reaction and the factors that interfere with the kinetics of reactions. Subsequently, this article reviews the durability of geopolymeric materials with industrial residues, exposed to carbonation, acid corrosion, sulphate solution, chloride penetration, heat temperature, freezing and thawing, drying and wetting and thermal shock. Finally, some inferences and future analysis about AAM durability were made.http://www.sciencedirect.com/science/article/pii/S2214509521003545GeopolymerDurabilityCementResiduesAlkaline activation |
| spellingShingle | Leandro B. de Oliveira Afonso R.G. de Azevedo Markssuel T. Marvila Elaine C. Pereira Roman Fediuk Carlos Mauricio F. Vieira Durability of geopolymers with industrial waste Case Studies in Construction Materials Geopolymer Durability Cement Residues Alkaline activation |
| title | Durability of geopolymers with industrial waste |
| title_full | Durability of geopolymers with industrial waste |
| title_fullStr | Durability of geopolymers with industrial waste |
| title_full_unstemmed | Durability of geopolymers with industrial waste |
| title_short | Durability of geopolymers with industrial waste |
| title_sort | durability of geopolymers with industrial waste |
| topic | Geopolymer Durability Cement Residues Alkaline activation |
| url | http://www.sciencedirect.com/science/article/pii/S2214509521003545 |
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