Show simple item record

AuthorAl Diseet, Malak
AuthorAbu Rumman, Mervat
AuthorAbdel-Jaber, Mu'tasim
AuthorTaha, Ramzi
AuthorAl Ansari, Mohamed
AuthorAbuTaqa, Ala
AuthorMohsen, Mohamed
Available date2023-08-27T05:58:08Z
Publication Date2023
Publication Name2nd International Conference on Civil Infrastructure and Construction
CitationAl-Diseet M., Abu Rumman M., Taha R., Al Ansari M., Abutaqa A., Mohamed Mohsen M. & Abdel-Jaber M., "Significance of GOs, GNPs and CNTs' Nanomaterials on the Mechanical Properties of Cement ", The 2nd International Conference on Civil Infrastructure and Construction (CIC 2023), Doha, Qatar, 5-8 February 2023, DOI: https://doi.org/10.29117/cic.2023.0065
ISSN2958-3128
URIhttps://doi.org/10.29117/cic.2023.0065
URIhttp://hdl.handle.net/10576/46768
AbstractThis study reports the statistical significance of using Graphene Oxides (GOs), Graphene Nanoplatelets (GNPs) and Carbon Nanotubes (CNTs) on the mechanical properties of cement paste. Samples containing several nanoparticles' weight fractions were prepared and tested for flexure and compression. The testing results were then statistically analysed using the t-statistical method to investigate the significance of using Nanomaterials on the properties of cement paste. The results highlighted the significance of using GOs and CNTs on the flexural strength of cement paste. Mixes containing 0.04% GOs, 0.08% GOs and 0.12% CNTs could enhance the flexural strength by at least 45% compared to the plain control mix. On the other hand, test results showed the significance of using 0.04% GNPs, 0.08% CNTs and 0.12 % GOs in increasing the compressive strength of cement paste by at least 10% compared to the plain control mix. Microstructural analysis using Scanning Electron Microscope (SEM) showed that proper Nanofilaments dispersion in most batches. Furthermore, the analysis highlighted the nanoparticles' impediment within the cement hydration products.
Languageen
PublisherQatar University Press
SubjectGraphene Oxides
Cementitious Nanoparticles
Nano concrete
t-statistical analysis
TitleSignificance of GOs, GNPs and CNTs' Nanomaterials on the Mechanical Properties of Cement
TypeConference Paper
Pagination482-488
ESSN2958-3136
dc.accessType Open Access


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record