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The Effect of Bio-Deposition on Mechanical Performance of Cement-Based Materials | ||
| AUT Journal of Civil Engineering | ||
| مقاله 8، دوره 1، شماره 1، مرداد 2017، صفحه 61-66 اصل مقاله (4.83 M) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22060/ceej.2017.12378.5192 | ||
| نویسندگان | ||
| A. A. Ramezanianpour؛ V. Bokaeian* ؛ M. Bagheri؛ M. A. Moeini | ||
| Concrete Technology and Durability Research Center, Amirkabir University of Technology, Tehran, Iran | ||
| چکیده | ||
| ABSTRACT: Applications of concrete are expanding rapidly all over the world, in a way that approximately 7% of the entire CO2 emit into the atmosphere by human pertains to the interventions made to nature in order to produce concrete. Hence, the need for producing types of concrete that are more compatible with sustainable development is felt more than ever. Finding novel methods for making cement-based materials to reduce cement consumption and the resulting pollution are of great importance among researchers. Improving the properties of these materials using microbial calcite sediments is an environment-friendly technique with an acceptable performance. To improve the compressive strength of cement mortar, microbial calcite sediments produced by Bacillus Subtilis and Sporosarcina Ureae bacteria types were used in this study. Recent studies were also investigated in this paper. To examine the effect of the culture environment, two general designs (with and without extra urea) with different concentrations of zero to 106 cells per milliliter were developed. Moreover, to study the effect of the curing method, two processing curing schemes (in distilled water and in a mineral-containing nutrient environment) were considered. The results show the proper effectiveness of this method, in a way that up to 35% increase in the samples’ compressive strength may be observed depending on bacterium type and curing method. | ||
تازه های تحقیق | ||
[1] A.A. Ramezanianpour, M. Peydayesh, Concrete Recognition (Materials, Properties, Technology), 1st ed., Amirkabir University Publication, Tehran, 2010. [2] M. Peydayesh, Concrete and its interaction with the environment, in: 2nd International Conference of Concrete and Development, Tehran, 2005. [3] E. Worrell, L. Price, N. Martin, C. Hendriks, L.O. Meida, Carbon dioxide emissions from the global cement industry, Annual review of energy and the environment, 26(1) (2001) 303-329. [4] R. Bellucci, P. Cremonesi, G. Pignagnoli, A preliminary note on the use of enzymes in conservation: the removal of aged acrylic resin coatings with lipase, Studies in conservation, 44(4) (1999) 278-281. [5] B. De Graef, W. De Windt, J. Dick, W. Verstraete, N. De Belie, Cleaning of concrete fouled by lichens with the aid ofThiobacilli, Materials and structures, 38(10) (2005) 875-882. [6] W. De Muynck, K. Cox, N. De Belie, W. Verstraete, Bacterial carbonate precipitation as an alternative surface treatment for concrete, Construction and Building Materials, 22(5) (2008) 875-885. [7] S.K. Ramachandran, V. Ramakrishnan, S.S. Bang, Remediation of concrete using micro-organisms, ACI Materials Journal-American Concrete Institute, 98(1) (2001) 3-9. [8] A. Wahhabi, A.A. Ramezanianpour, K. Noghabi Akbari, Application of a new method to increase compressive strength of concrete using microorganisms, in: 1st National Concrete Conference, 2012. [9] F. Nosouhian, D. Mostofinejad, H. Hasheminejad, Influence of biodeposition treatment on concrete durability in a sulphate environment, Biosystems Engineering, 133 (2015) 141-152. [10] W. De Muynck, D. Debrouwer, N. De Belie, W Verstraete, Bacterial carbonate precipitation improves the durability of cementitious materials, Cement and concrete Research, 38(7) (2008) 1005-1014. [11] R. Siddique, V. Nanda, E.-H. Kadri, M.I. Khan, M. Singh, A. Rajor, Influence of bacteria on compressive strength and permeation properties of concrete made with cement baghouse filter dust, Construction and Building Materials, 106 (2016) 461-469. [12] R. Siddique, K. Singh, M. Singh, V. Corinaldesi, A. Rajor, Properties of bacterial rice husk ash concrete, Construction and Building Materials, 121 (2016) 112- 119. [13] V. Ramakrishnan, K. Deo, E. Duke, S. Bang, SEM investigation of microbial calcite precipitation in cement, in: Proceedings of the International Conference on Cement Microscopy, INTERNATIONAL CEMENT MICROSCOPY ASSOCIATION, 1999, pp. 406-414. | ||
| کلیدواژه‌ها | ||
| Cement Mortar؛ Bacteria؛ Microbial Precipitation؛ Sporosarcina Ureae؛ Bacillus Subtilis | ||
| موضوعات | ||
| تکنولوژی بتن؛ روش ساخت و مصالح نوین ساخت؛ روش های نوین مهندسی | ||
| مراجع | ||
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[1] A.A. Ramezanianpour, M. Peydayesh, Concrete Recognition (Materials, Properties, Technology), 1st ed., Amirkabir University Publication, Tehran, 2010.
[2] M. Peydayesh, Concrete and its interaction with the environment, in: 2nd International Conference of Concrete and Development, Tehran, 2005.
[3] E. Worrell, L. Price, N. Martin, C. Hendriks, L.O. Meida, Carbon dioxide emissions from the global cement industry, Annual review of energy and the environment, 26(1) (2001) 303-329.
[4] R. Bellucci, P. Cremonesi, G. Pignagnoli, A preliminary note on the use of enzymes in conservation: the removal of aged acrylic resin coatings with lipase, Studies in conservation, 44(4) (1999) 278-281.
[5] B. De Graef, W. De Windt, J. Dick, W. Verstraete, N. De Belie, Cleaning of concrete fouled by lichens with the aid ofThiobacilli, Materials and structures, 38(10) (2005) 875-882.
[6] W. De Muynck, K. Cox, N. De Belie, W. Verstraete, Bacterial carbonate precipitation as an alternative surface treatment for concrete, Construction and Building Materials, 22(5) (2008) 875-885.
[7] S.K. Ramachandran, V. Ramakrishnan, S.S. Bang, Remediation of concrete using micro-organisms, ACI Materials Journal-American Concrete Institute, 98(1) (2001) 3-9.
[8] A. Wahhabi, A.A. Ramezanianpour, K. Noghabi Akbari, Application of a new method to increase compressive strength of concrete using microorganisms, in: 1st National Concrete Conference, 2012.
[9] F. Nosouhian, D. Mostofinejad, H. Hasheminejad, Influence of biodeposition treatment on concrete durability in a sulphate environment, Biosystems Engineering, 133 (2015) 141-152.
[10] W. De Muynck, D. Debrouwer, N. De Belie, W Verstraete, Bacterial carbonate precipitation improves the durability of cementitious materials, Cement and concrete Research, 38(7) (2008) 1005-1014. [11] R. Siddique, V. Nanda, E.-H. Kadri, M.I. Khan, M. Singh, A. Rajor, Influence of bacteria on compressive strength and permeation properties of concrete made with cement baghouse filter dust, Construction and Building Materials, 106 (2016) 461-469. [12] R. Siddique, K. Singh, M. Singh, V. Corinaldesi, A. Rajor, Properties of bacterial rice husk ash concrete, Construction and Building Materials, 121 (2016) 112- 119. [13] V. Ramakrishnan, K. Deo, E. Duke, S. Bang, SEM investigation of microbial calcite precipitation in cement, in: Proceedings of the International Conference on Cement Microscopy, INTERNATIONAL CEMENT MICROSCOPY ASSOCIATION, 1999, pp. 406-414. | ||
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