Enhancement of Compressive Strength in Cement Admixed Bangkok Clay with Glass Fiber and Bottom Ash for Eco-Friendly Functional Road Materials

Simple item page
dc.contributor.authorSakol Pochalard
dc.contributor.authorChalermpon Wungsumpow
dc.contributor.authorKeeratikan Piriyakul
dc.contributor.correspondenceK. Piriyakul; Department of Civil and Environmental Engineering Technology, College of Industrial Technology, King MongkutÕs University of Technology North Bangkok, Bangkok, Thailand; email: keeratikan.p@cit.kmutnb.ac.th
dc.date.accessioned2025-03-10T07:22:48Z
dc.date.available2025-03-10T07:22:48Z
dc.date.issued2025
dc.description.abstractThis article aims at the development of new eco-friendly functional road materials, examining the optimum mixing ratio of cement, bottom ash, glass fibers, and the mechanical properties of soil-cement subbase (pavement) materials. The optimum ratio of cement, bottom ash, and glass fibers was determined for the mixing of soil-cement as eco-friendly functional road materials. This study was carried out by using the unconfined compression test. All soil-cement samples were mixed at the liquid limit of 88%, with varying glass fiber content between 0.5, 1.0, 1.5, 2.0, and 2.5% by volume respectively. The glass fiber lengths were used 3, 6, and 12 mm. The OPC content was added between 2, 4, 6, 8, and 10%, respectively by dry weight. The bottom ash content was 5, 10, 15, 20, 25 and 30% by volume respectively. All soil-cement samples were cured for 7, 14, 28, 60 and 90 days. It was found that the optimum OPC soil-cement content mixture was around 8-10% according to ACI 230.1R-09 standard which requires OPC of 10-16% and the optimum fiber content was between 1.0 and 1.5%. The best UCS result for glass fiber length was 12mm. Finally, the optimum bottom ash content was 5-10%, and the recommended curing period should exceed 28-90 days. © 2025 The Author(s).
dc.identifier.citationMechanics of Advanced Composite Structures
dc.identifier.doi10.22075/macs.2024.33848.1653
dc.identifier.issn24234826
dc.identifier.scopus2-s2.0-85213468557
dc.identifier.urihttps://repository.dusit.ac.th//handle/123456789/4439
dc.languageEnglish
dc.publisherSemnan University, Faculty of Mechanical Engineering
dc.rights.holderScopus
dc.subjectBangkok clay
dc.subjectBottom ash
dc.subjectGlass fiber
dc.subjectSoil-Cement
dc.titleEnhancement of Compressive Strength in Cement Admixed Bangkok Clay with Glass Fiber and Bottom Ash for Eco-Friendly Functional Road Materials
dc.typeArticle
mods.location.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85213468557&doi=10.22075%2fmacs.2024.33848.1653&partnerID=40&md5=b09e4ccb1553d3e773bbaaaf362ff33b
oaire.citation.endPage292
oaire.citation.issue2
oaire.citation.startPage279
oaire.citation.volume12
Files
Collections
SCOPUS 2025