Subgrade Stabilization using Rice Husk Ash-based Geopolymer (GRHA) and Cement Kiln Dust (CKD)
نویسندگان
چکیده
منابع مشابه
Soil Stabilization using Rice Husk Ash and Cement
Soil stabilization has become a major issue in construction engineering and the researches regarding the effectiveness of using industrial wastes are rapidly increasing. The present experimental work briefly describes the suitability of the locally available Rice Husk Ash (RHA) to be used in the local construction industry in a way to minimize the amount of waste to be disposed to the environme...
متن کاملStabilization/solidification of lead-contaminated soil using cement and rice husk ash.
This paper presents the findings of a study on solidification/stabilization (S/S) of lead-contaminated soil using ordinary Portland cement (OPC) and rice husk ash (RHA). The effects of varying lead concentrations (in the form of nitrates) in soil samples on the physical properties of their stabilized forms, namely unconfined compressive strength (UCS), setting times of early mixtures and change...
متن کاملKiln Dust for Stabilization of Pavement Base and Subrade Materials
INTRODUCTION The purpose of this synthesis of available information was to provide the Texas Department of Transportation (TxDOT) with a concise document on the state of the practice regarding the use of kiln dusts for stabilization of subgrade soils or granular base materials in highway pavements. This document should assist TxDOT in making decisions related to allowing the use of kiln dusts a...
متن کاملUtilization of Cement Kiln Dust and Fly Ash in Cement Blends in Saudi Arabia
Cement kiln dust produced in a local cement production plant in Saudi Arabia, along with fly ash resulting from combustion of heavy fuel oil in a local power generation plant were utilized as waste materials blended with ordinary Portland cement at various ratios. These blends were tested for their water requirements for normal consistency, initial setting times, and compression and tensile str...
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ژورنال
عنوان ژورنال: Case Studies in Construction Materials
سال: 2020
ISSN: 2214-5095
DOI: 10.1016/j.cscm.2020.e00388