A
Arul Arulrajah
Researcher at Swinburne University of Technology
Publications - 410
Citations - 13387
Arul Arulrajah is an academic researcher from Swinburne University of Technology. The author has contributed to research in topics: Fly ash & Compressive strength. The author has an hindex of 53, co-authored 381 publications receiving 9215 citations. Previous affiliations of Arul Arulrajah include Curtin University.
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Strength development of Recycled Asphalt Pavement - fly ash geopolymer as a road construction material
TL;DR: In this paper, the strength development of RAP-FA geopolymer as a road construction material was investigated via Scanning Electron Microscopy (SEM), and X-ray Diffraction (XRD) analyses.
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Multi-scale laboratory evaluation of the physical, mechanical, and microstructural properties of soft highway subgrade soil stabilized with calcium carbide residue
Ning-Jun Jiang,Ning-Jun Jiang,Yan-Jun Du,Songyu Liu,Ming-Li Wei,Suksun Horpibulsuk,Arul Arulrajah +6 more
TL;DR: In this paper, highway embankment construction has been identified as an avenue to consume huge amounts of calcium carbide residue (CCR), which is an industrial byproduct, stockpiles of which are rapidly accumulating worldwide.
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Effect of wetting–drying cycles on compressive strength and microstructure of recycled asphalt pavement – Fly ash geopolymer
TL;DR: In this article, the effect of wetting-drying (w-d) cycles on the strength and microstructural changes of RAP-FA blend and RAPFA geopolymer was investigated by unconfined compression strength test.
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Recycled construction and demolition materials in permeable pavement systems: geotechnical and hydraulic characteristics
TL;DR: In this article, three common recycled construction and demolition (CD crushed brick), recycled concrete aggregate (RCA), and reclaimed asphalt pavement (RAP) were investigated in combination with nonwoven geotextile to assess their suitability as filter materials in permeable pavements.
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Ground improvement techniques for railway embankments
TL;DR: A high-speed railway project for trains of speeds of up to 160 km/h is currently being constructed between Rawang and Bidor in Peninsular Malaysia as discussed by the authors, where ground improvement methods adopted in the project are vibro-replacement with stone columns, dry deep soil mixing (cement columns), geogrid-reinforced piled embankments with individual pile caps and removal/replacement works.