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Leong Sing Wong

Researcher at Universiti Tenaga Nasional

Publications -  40
Citations -  805

Leong Sing Wong is an academic researcher from Universiti Tenaga Nasional. The author has contributed to research in topics: Compressive strength & Cement. The author has an hindex of 11, co-authored 36 publications receiving 511 citations. Previous affiliations of Leong Sing Wong include University of Malaya.

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A review on microstructural study and compressive strength of geopolymer mortar, paste and concrete

TL;DR: In this paper, the micro-structure analyses of the geopolymer specimens and comparison of geopolymers with various binders are presented. But, most of the products revealed a wide hump in the XRD analysis due to the amorphous structure of aluminosilicate, and the results showed that the binders mixed with lower sodium silicate to sodium hydroxide mass ratio of 2.0-2.5 tend to react more efficiently.
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Microbial cementation of ureolytic bacteria from the genus Bacillus: A review of the bacterial application on cement-based materials for cleaner production

TL;DR: In this paper, a viable solution that can be strategized to tackle the environmental issues is to utilize calcite from Bacillus genus bacteria for microbial cementation with the aim to optimize the mechanical behavior of cement-based materials.
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A review on hydraulic conductivity and compressibility of peat

TL;DR: In this paper, the results of several experimental and field investigations on the behavior of peat in hydraulic conductivity and compressibility were reviewed in order to gather sufficient information on the response of the soil to preloading in terms of soil permeability and deformation.
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Utilization of sodium bentonite to maximize the filler and pozzolanic effects of stabilized peat

TL;DR: In this article, the authors focused on laboratory investigation on the application of sodium bentonite to maximize the filler and pozzolanic effects of stabilized peat, which can be effectively applied to improve peat in a geological condition of swampy area for highway construction.
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Improved strength and reduced permeability of stabilized peat: Focus on application of kaolin as a pozzolanic additive

TL;DR: In this paper, the authors demonstrate the application of kaolin as a pozzolanic additive of stabilized peat and demonstrate the unconfined compressive strength of the test sample with 10% partial replacement with kaolin.