Author
Yuttana Raksachon
Bio: Yuttana Raksachon is an academic researcher from Suranaree University of Technology. The author has contributed to research in topics: Cementitious & Cement. The author has an hindex of 3, co-authored 3 publications receiving 494 citations.
Papers
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TL;DR: In this paper, the strength development in cement-stabilized silty clay is analyzed based on microstructural considerations, which includes water content, curing time, and cement content.
447 citations
TL;DR: In this article, the role of fly ash on strength and microstructure development in blended cement stabilized silty clay was examined by unconfined compression test and its micro-structure (fabric and cementation bond) by a scanning electron microscope (SEM), MIP, and thermal gravity (TG) analysis.
187 citations
14 May 2010
TL;DR: In this article, the role of fly ash on strength development in cement stabilized clay is investigated by a scanning electron microscope (SEM), and thermal gravity (TG) analysis, and it is concluded that the strength development of the blended cement-stabilized clay is controlled by cementitious products due to combined effect: hydration and dispersion.
Abstract: This paper presents the role of fly ash on strength development in cement stabilized clay The microstructure (fabric and cementation bond) of cement stabilized clay is investigated by a scanning electron microscope (SEM), and thermal gravity (TG) analysis It is found that the reactivity of fly ash (pozzolanic reaction) is minimal, which is different from concrete technology This is possibly due to less amount of Ca(OH)2 to be consumed The role of fly ash in cement stabilization is to disperse the large clay-cement clusters into smaller clusters Consequently, the reactive surfaces to be interacted with water increase, and hence the cementitious products (inter-cluster cementation bond) It is concluded that the strength development in the blended cement stabilized clay is controlled by cementitious products due to combined effect: hydration and dispersion
6 citations
Cited by
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TL;DR: In this paper, the strength development in cement-stabilized silty clay is analyzed based on microstructural considerations, which includes water content, curing time, and cement content.
447 citations
TL;DR: In this article, a lean clay was stabilized with metakaolin-based geopolymer at different concentration (ranging from 3 to 15% of unstabilized soil at its optimum water content) to examine the feasibility of applying geopolymers in stabilizing soils.
304 citations
TL;DR: In this article, the role of influential factors on the strength development in a clay-fly ash geopolymer was studied and the relationship between the strength and heat energy was proposed.
285 citations
TL;DR: In this paper, the authors present details of a study that deals with determination of engineering properties, identification of phases of major hydration products, and microstructural characteristics of a zinc-c...
Abstract: This paper presents details of a study that deals with determination of engineering properties, identification of phases of major hydration products, and microstructural characteristics of a zinc-c...
273 citations
15 Oct 2001
TL;DR: In this paper, an attempt is made to identify the critical factors governing the engineering behavior of cement-stabilized clay, which helps not only to control the input of cementing agent to attain strength development with curing time and clay water content, but also to understand the subsequent engineering behavior.
Abstract: The in-situ deep mixing technique has been established as a means to effect columnar inclusions into soft ground to enhance the bearing capacity and reduce settlement. Since the inception of this method, developments in the plant and machinery, as well as associated field techniques, have surpassed the basic understanding of strength developments in high water-content clays admixed with cementing agents.In this paper an attempt is made to identify the critical factors governing the engineering behavior of cement-stabilized clay, which helps not only to control the input of cementing agent to attain strength development with curing time and clay water content, but also to understand the subsequent engineering behavior. It is revealed that the clay-water/cement ratio, $wc/ c$ is the prime parameter for the above purposes .
251 citations