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Recycling of construction and demolition gypsum wastes as stabilizer of soft clay soil and effects of drying-rewetting frequency on the treated soil stability | ||
| Environmental Resources Research | ||
| دوره 9، شماره 2، مهر 2021، صفحه 117-132 اصل مقاله (910.51 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22069/ijerr.2021.15541.1250 | ||
| نویسندگان | ||
| Maryam Mirabi؛ Morteza Hadadkazarji؛ Maryam Abbasi* | ||
| Faculty of Civil, Water and Environmental Engineering, Shahid Beheshti University, Tehran, Iran | ||
| چکیده | ||
| The continuous growth in civilization and population have led to upsurge in generation of construction and demolition (C&D) wastes. A considerable part of C&D wastes is gypsum wastes that together with its derivatives are classified as a group of binding agents in soil stabilization and immobilization and upgrading soil durability. In this study, the possibility of using gypseous wastes as a binding agent was investigated. Moreover, soil stabilized with recycled gypsum was tested under different dry-wet cycles as well as multiple dry-rewetting to assess the stability of improved soil. Different amounts of gaseous waste (0, 5, 10, and 20%) and 5% cement and 5% lime were added to clay soil at various curing conditions (0, 7, 14, and 21 days). Then, durability of samples was tested by wetting/drying cycles (0, 1, 2, and 3 cycles). Soil characteristics including compaction, unconfined compression strength, Atterberg limits and soil durability were assessed for all samples. Results demonstrated significant increase of the unconfined compressive strength in clay by addition of gypsum waste, cement, and lime. However, we detected a significant reduction in the unconfined compressive strength of the samples in the third cycle of wetting-drying test. | ||
| کلیدواژهها | ||
| Construction and demolition waste؛ Soil improvement؛ Gypsum waste؛ Bassanite؛ Unconfined compressive strength؛ Wet/dry cycle | ||
| مراجع | ||
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Agency, E.P. 2017. Sustainable Management Of Construction And Demolition Materials.
Ahmed, A. 2013. Recycled bassanite for enhancing the stability of poor subgrades clay soil in road construction projects. Construction and Building Materials. 48, 151-159.
Ahmed, A. 2015. Compressive strength and microstructure of soft clay soil stabilized with recycled bassanite. Applied clay science. 104, 27-35.
Ahmed, A., and Issa, U.H. 2014. Stability of soft clay soil stabilised with recycled gypsum in a wet environment. Soils and Foundations. 54, 405-416.
Ahmed, A., and Ugai, K. 2011. Environmental effects on durability of soil stabilized with recycled gypsum. Cold Regions Science and Technology. 66, 84-92.
Ahmed, A., Ugai, K., and Kamei, T. 2011. Investigation of recycled gypsum in conjunction with waste plastic trays for ground improvement. Construction and Building Materials. 25, 208-217.
Arulrajah, A., Ali, M., Disfani, M., Piratheepan, J., and Bo, M. 2012a. Geotechnical performance of recycled glass-waste rock blends in footpath bases. Journal of Materials in Civil Engineering. 25, 653-661.
Arulrajah, A., Piratheepan, J., Disfani, M., and Bo, M.W. 2012b. Geotechnical and geoenvironmental properties of recycled construction and demolition materials in pavement subbase applications. Journal of Materials in Civil Engineering. 25, 1077-1088.
Attom, M.F., Al-Sharif, M.M., 1998. Soil stabilization with burned olive waste. Applied Clay Science. 13, 219-230.
Esa, M.R., Halog, A., and Rigamonti, L. 2017. Developing strategies for managing construction and demolition wastes in Malaysia based on the concept of circular economy. Journal of Material Cycles and Waste Management.19, 1144-1154.
Fatta, D., Papadopoulos, A., Avramikos, E., Sgourou, E., Moustakas, K., Kourmoussis, F., Mentzis, A., and Loizidou, M. 2003. Generation and management of construction and demolition waste in Greece—an existing challenge. Resources, Conservation and Recycling. 40, 81-91.
Groosi, A., Shabanzadeh, H., and Atrchian, M.R. 2013. Effect of increasing the unconfined strength of on clay soil stablized with lime and its relation to decrease in clay soil divergence, 1St National Conference of Geotechnic Engineering, Iran.
Jiménez-Rivero, A., and García-Navarro, J. 2016. Indicators to Measure the Management Performance of End-of-Life Gypsum: From Deconstruction to Production of Recycled Gypsum. Waste and Biomass Valorization. 7, 913-927.
Kamei, T., Ahmed, A., and Ugai, K. 2013. Durability of soft clay soil stabilized with recycled Bassanite and furnace cement mixtures. Soils and Foundations. 53, 155-165.
Khattab, S., Al-Juari, K., and Al-Kiki, I., 2008. Strength, durability and hydraulic properties of clayey soil stabilized with lime and industrial waste lime. Al-Rafidain Engineering. 16, 102-116.
Kobayashi, M., Issa, U., and Ahmed, A. 2015. On the compressive strength and geo-environmental properties of MC-clay soil treated with recycled bassanite. International Journal of Civil Engineering. 13, 54-61.
Leškevičienė, V., Nizevičienė, D., and Valančius, Z. 2003. The effect of the processing way of technogenic raw materials on the properties of gypsum binding of materials. Journal of Civil Engineering and Management. 9, 76-81.
Mosavat, N., Oh, E., and Chai, G. 2012. A review of electrokinetic treatment technique for improving the engineering characteristics of low permeable problematic soils. International journal of Geomate. 2, 266-272.
Muntohar, A. 2009. Influence of plastic waste fibers on the strength of lime-rice husk ash stabilized clay soil. Civil Engineering Dimension. 11, 32-40.
Papailiopoulou, N., Grigoropoulou, H., and Founti, M. 2017. Energy Analysis of the Effects of High-Level Reincorporation of Post-consumer Recycled Gypsum in Plasterboard Manufacturing. Waste and Biomass Valorization. 8, 1829-1839.
Rezaei, M., Ajalloeian, R., and Ghafoori, M. 2012. Geotechnical properties of problematic soils emphasis on collapsible cases. International Journal of Geosciences. 3, 105-120.
Sandler, K. 2003. Analyzing what's recyclable in CandD debris. BioCycle. 44, 51-59.
Spoerri, A., Lang, D.J., Binder, C.R., and Scholz, R.W. 2009. Expert-based scenarios for strategic waste and resource management planning—C and D waste recycling in the Canton of Zurich, Switzerland. Resources, Conservation and Recycling. 53, 592-600.
Tabatabaie, S.H. 2014. Study of problematic soils in Iran and solutions, Iranian Centre of Reseaches on Road, Building and Urbanization.
Tam, V.W., and Tam, C.M. 2006. A review on the viable technology for construction waste recycling. Resources, Conservation and Recycling. 47, 209-221.
Ural, N., Karakurt, C., and Cömert, A.T. 2014. Influence of marble wastes on soil improvement and concrete production. Journal of Material Cycles and Waste Management. 16, 500-508.
Wilkinson, A., Haque, A., Kodikara, J., Adamson, J., and Christie, D. 2010. Improvement of problematic soils by lime slurry pressure injection: case study. Journal of Geotechnical and Geoenvironmental Engineering. 136, 1459-1468.
Wu, H., Duan, H., Wang, J., Wang, T., and Wang, X. 2015. Quantification of carbon emission of construction waste by using streamlined LCA: a case study of Shenzhen, China. Journal of Material Cycles and Waste Management. 17, 637-645. | ||
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