Abstract
Abstract This paper presents the unconfined compressive strength development and microstructure of calcium carbide residue and biomass ash admixed in compacted soft Bangkok clay. The study on microstructure was carried out using Scanning Electron Microscopy (SEM) with Energy Dispersive Spectroscopy (EDS) and X – ray Diffraction (XRD). The initial soil water content at 1.2 times of the optimum water content and CCR:BA ratio of 60:40 were found to give a maximum strength for the stabilization. The strength development in both blended cementitious materials admixed in compacted soft Bangkok clay was dependent on cementitious products, which were ettringite and C-A-S-H compound, due to the pozzolanic reaction. Keywords : Biomass Ash; Calcium Carbide Residue; Soft Bangkok Clay; Unconfined Compressive Strength
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.