Results 11 to 20 of about 29,760 (265)

Leachability and Stability of Hexavalent-Chromium-Contaminated Soil Stabilized by Ferrous Sulfate and Calcium Polysulfide

open access: yesApplied Sciences, 2018
Ferrous sulfate (FeSO4) and calcium polysulfide (CaS5) stabilization are practical approaches to stabilizing hexavalent chromium (Cr(VI))-contaminated soil. The leachability and stability of Cr(VI) and Cr are important factors affecting the effectiveness
Ting-Ting Zhang, Qiang Xue, Ming-Li Wei
doaj   +1 more source

Estimation of peat soil freezing time for various systems of its temperature stabilization during roadbed formation [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
Various options of soil temperature stabilization systems and corresponding roadbed structures consisting of a number of unified modules used for freezing wet peat during construction of temporary driveways along the trunk pipeline route are considered.
V. V. Shalay   +3 more
doaj   +1 more source

Industrial Wastes as Auxiliary Additives to Cement/Lime Stabilization of Soils

open access: yesAdvances in Civil Engineering, 2016
Chemical stabilization involves the use of chemical agents for initiating reactions within the soil for modification of its geotechnical properties. Cement and lime stabilization have been the most common stabilization methods adopted for soil treatment.
Jijo James, P. Kasinatha Pandian
doaj   +1 more source

Deep-rooted perennial crops differ in capacity to stabilize C inputs in deep soil layers

open access: yesScientific Reports, 2022
Comprehensive climate change mitigation necessitates soil carbon (C) storage in cultivated terrestrial ecosystems. Deep-rooted perennial crops may help to turn agricultural soils into efficient C sinks, especially in deeper soil layers. Here, we compared
Leanne Peixoto   +11 more
doaj   +1 more source

Influence of Rice Husk Ash and Clay in Stabilization of Silty Soils Using Cement

open access: yesMATEC Web of Conferences, 2017
Soil stabilization is needed to enhance the strength of the soil. One popular method of soil stabilization is using cement. Due to the environmental issue, it is a need to reduce the application of cement and/or to replace partially the cement with other
Widjajakusuma Jack, Winata Hendo
doaj   +1 more source

SOIL STABILIZATION AND IMPROVEMENT OF MARINE CLAYS USING CEMENT AND LIME IN A MARSHLAND [PDF]

open access: yesEngineering Heritage Journal, 2020
This study assesses the stabilization of marine clay soil using cement and lime to improve on the subgrade material. The tests conducted include: the natural moisture content, specific gravity, sieve analysis, Atterberg limit, compaction and California ...
Youdeowei, P.O   +2 more
doaj   +1 more source

An Appraisal on the Parameters Influencing Lime Stabilization of Soils

open access: yesJournal of Materials and Engineering Structures, 2022
Soil stabilization is a common engineering technique used to improve the physical properties of weak soil in order to achieve the desired engineering requirements.
Jijo JAMES, Vidhya Lakshmi SIVAKUMAR
doaj  

Fundamentals of soil stabilization

open access: yesInternational Journal of Geo-Engineering, 2017
Clayey soils are usually stiff when they are dry and give up their stiffness as they become saturated. Soft clays are associated with low compressive strength and excessive settlement. This reduction in strength due to moisture leads to severe damages to
Ali Akbar Firoozi   +3 more
doaj   +1 more source

Laboratory Testing and Analysis of Clay Soil Stabilization Using Waste Marble Powder

open access: yesApplied Sciences, 2023
Soil stabilization is a critical step in numerous engineering projects, preventing soil erosion, increasing soil strength, and reducing the risk of subsidence.
Ibrahim Haruna Umar   +2 more
doaj   +1 more source

Analysis of changes and influencing factors of stablization treatment effects and bioavailability after freeze-thaw: a case study of Pb-contaminated soil in a non-ferrous metal factory in Northeast China

open access: yesFrontiers in Microbiology
IntroductionSolidification/Stabilization techniques are commonly used for the containment and isolation of Pb-contaminated soil, but they cannot reduce the amount of contaminants.
Wangwang Hao   +5 more
doaj   +1 more source

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