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المؤلفAl Diseet, Malak
المؤلفAbu Rumman, Mervat
المؤلفAbdel-Jaber, Mu'tasim
المؤلفTaha, Ramzi
المؤلفAl Ansari, Mohamed
المؤلفAbuTaqa, Ala
المؤلفMohsen, Mohamed
تاريخ الإتاحة2023-08-27T05:58:08Z
تاريخ النشر2023
اسم المنشور2nd International Conference on Civil Infrastructure and Construction
الاقتباسAl-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
الرقم المعياري الدولي للكتاب2958-3128
معرّف المصادر الموحدhttps://doi.org/10.29117/cic.2023.0065
معرّف المصادر الموحدhttp://hdl.handle.net/10576/46768
الملخصThis 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.
اللغةen
الناشرQatar University Press
الموضوعGraphene Oxides
Cementitious Nanoparticles
Nano concrete
t-statistical analysis
العنوانSignificance of GOs, GNPs and CNTs' Nanomaterials on the Mechanical Properties of Cement
النوعConference Paper
الصفحات482-488
ESSN2958-3136
dc.accessType Open Access


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