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Potential Using Municipal Solid Bottom Ash for Road Construction

Nguyen, C.L. and Nguyen, A.T. and Nguyen, H.H. and Vu, A.-T. (2021) Potential Using Municipal Solid Bottom Ash for Road Construction. In: 3rd International Conference on Sustainability in Civil Engineering, ICSCE 2020, 26 November 2020 through 27 November 2020.

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Abstract

There is a limited treatment method for municipal solid waste in Vietnam and dumping in a landfill site is still the main solutions for big cities such as Hanoi and Ho Chi Minh city. Recently, incinerator plants are applied in Hanoi and municipal solid waste bottom ash (MSWIBA) is generated. However, in Vietnam, there is a lack of research on the mechanical properties of MSWIBA for recycling this material. Thus, this paper focuses on static and cyclic behaviors of MSWIBA. Static mechanical tests such as the direct shear test showed that the internal friction angle for MSWIBA was varied from 31° to 44°. For cyclic triaxial tests, the observed value of resilient modulus was high. In conclusion, MSWIBA can be used for road material such as fill embankment and subbase. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Item Type: Conference or Workshop Item (Paper)
Divisions: Institutes > Institute of Techniques for Special Engineering
Identification Number: 10.1007/978-981-16-0053-1_14
Uncontrolled Keywords: Ash handling; Ashes; Roads and streets; Sustainable development; Waste treatment; Cyclic behavior; Cyclic tri-axial tests; Direct shear test; Internal friction angle; Observed values; Resilient modulus; Static mechanical test; Treatment methods; Municipal solid waste
Additional Information: Conference code: 258489. Language of original document: English.
URI: http://eprints.lqdtu.edu.vn/id/eprint/8791

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