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Ali Reza Ghanizadeh, Mandana Salehi, Anna Mamou, Evangelos I. Koutras, Farhang Jalali and Panagiotis G. Asteris
This paper investigates the effect of subgrade soil stabilization on the performance and life extension of flexible pavements. Several variables affecting soil stabilization were considered, including subgrade soil type (CL or CH), additive type and cont...
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Caterina Lucia, Daniela Pampinella, Eristanna Palazzolo, Luigi Badalucco and Vito Armando Laudicina
The citrus industry produces a large number of sludges as a consequence of citrus wastewater treatment. The correct disposal of citrus sewage sludges (CSSs) has been attempted using anaerobic digestion, aerobic digestion, and lime stabilization. However,...
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Ana Briga-Sá, Rui A. Silva, Norma Gaibor, Vânia Neiva, Dinis Leitão and Tiago Miranda
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Minson Simatupang, Romy Suryaningrat Edwin, Sulha, Wayan Mustika, Heriansyah Putra and Dede Heri Yuli Yanto
Currently, a soil stabilization approach using fly ash as an effective choice for increasing soil stiffness and strength has emerged. With the presence of water, the lime in the fly ash would be separated, generating cementitious materials binding the gr...
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Khaled Ibrahim Azarroug Ehwailat, Mohd Ashraf Mohamad Ismail and Ali Muftah Abdussalam Ezreig
The treatment of sulfate-bearing soil with calcium-based stabilizers such as cement or lime often results in ettringite formation, consequently leading to swelling and strength deterioration. Ettringite formation has negative environmental and economic e...
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Fatin Amirah Kamaruddin, Haslinda Nahazanan, Bujang Kim Huat and Vivi Anggraini
Waste products have recently been used as one of the techniques in soil stabilization. The material is not just environmentally friendly, but also cheap. In this study, two different types of soil stabilizer?lime and alkaline activator (AA) with the incl...
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Hani Baloochi, Diego Aponte and Marilda Barra
This paper deals with the valorization of waste paper fly ash (WPFA) as a binder for soil stabilization. The mineralogical characterization shows the presence of free lime, as well as some non-reactive and cementitious phases. The hydration of lime is an...
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Nadav Hanegbi and Itzhak Katra
Soil erosion has environmental and socioeconomic significances. Loess soils cover about 10% of the global land area. Most of these soils are subjected to increased land uses such as unpaved roads, which increase soil destruction and dust emission to the ...
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Laura Moretti, Stefano Natali, Alice Tiberi and Antonio D?Andrea
The aim of this paper is to present the results of X-ray diffraction (XRD) tests and scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDS) analyses on a natural and lime-treated clay, in order to determine the percentage of lime abl...
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Yixian Wang, Panpan Guo, Xian Li, Hang Lin, Yan Liu and Haiping Yuan
The beneficial role of combining fiber reinforcement with lime stabilization in altering soil behavior has been established in the literature. However, the coupling effect of their combination still remains unclear in terms of its magnitude and microscop...
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