A Study on Utility of Mixed Materials Using Fly Ash and Flue Gas Desulfurization Wastes as Subbase Course Material

Yamada, Mikio; Sano, Hiroaki; Kuroshima, Ichiro; Ohta, Minoru

doi:10.2208/jscej.1995.510_125

Cited by 2 publications

(2 citation statements)

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“…Lee and Fishman investigated the characteristics of fly ash mixed with fine grained soil used for road base material [5]. Yamada et al, investigated the use of mixed materials from fly ash and flue gas desulfurization wastes for subbase material [6]. In this study, the potentiality of effective utility of aluminum sludge is investigated for soil stabilization.…”

Section: Introductionmentioning

confidence: 99%

Improvement of Mechanical Properties of Ferrum Lime Stabilized Soil with the Addition of Aluminum Sludge

Kamon

Ichimura

2001

Journal of the Society of Materials Science, Japan

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This paper describes the effective utilization of industrial wastes such as ferric oxide powder and aluminum sludge for soil stabilization. Mixing these industrial wastes with hydrated lime to form some new type of stabilizers will be useful for both strength improvements of soils and environmental protection. The primary objective of this study is to investigate the effect of wastes on the strength development of stabilized soils. To perceive the strength development mechanisms of stabilized soils, X-ray diffraction (XRD) and scanning electron microscopy (SEM) methods were employed in order to evaluate the formation of chemical reaction products and microstructural changes occurred in the stabilized soils. The industrial wastes contained in stabilized soil improve the mechanical properties of soils by chemical reactions between the reacting elements of industrial wastes and clay minerals in the soil. In particular, adding aluminum sludge into ferrum lime lead to a marked improvement in the early strength or flexural strength of stabilized soils.

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Section: Introductionmentioning

confidence: 99%

Improvement of Mechanical Properties of Ferrum Lime Stabilized Soil with the Addition of Aluminum Sludge

Kamon

Ichimura

2001

Journal of the Society of Materials Science, Japan

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show abstract

“…Lee and Fishman investigated the engineering characteristics of fly ash mixed with fine-grained used as road base material [5]. Yamada et al investigated the utilization of mixture of fly ash and flue gas desulfurization wastes as subbase material [6]. The effects of loading conditions and stabilizer additive content on deformation properties of lime stabilized soil were explored by Sauer [7].…”

Section: Introductionmentioning

confidence: 99%