Transforming Conventional Construction Binders and Grouts into High-Performance Nanocarbon Binders and Grouts for Today’s Constructions
Auteur(s): |
Herda Yati Binti Katman
Wong Jee Khai Mehmet Serkan Kirgiz Moncef L. Nehdi Omrane Benjeddou Blessen Skariah Thomas Styliani Papatzani Kishor Rambhad Manoj A. Kumbhalkar Arash Karimipour |
---|---|
Médium: | article de revue |
Langue(s): | anglais |
Publié dans: | Buildings, 5 juillet 2022, n. 7, v. 12 |
Page(s): | 1041 |
DOI: | 10.3390/buildings12071041 |
Abstrait: |
The transformation of conventional binder and grout into high-performance nanocarbon binder and grout was evaluated in this investigation. The high-performance nanocarbon grout consisted of grey cement, white cement, lime, gypsum, sand, water, and graphite nanoplatelet (GNP), while conventional mortar is prepared with water, binder, and fine aggregate. The investigated properties included unconfined compressive strength (UCS), bending strength, ultrasound pulse analysis (UPA), and Schmidt surface hardness. The results indicated that the inclusion of nanocarbon led to an increase in the initial and long-term strengths by 14% and 23%, respectively. The same trend was observed in the nanocarbon binder mortars with white cement, lime, and gypsum in terms of the UCS, bending strength, UPA, and Schmidt surface hardness. The incorporation of nanocarbon into ordinary cement produced a high-performance nanocarbon binder mortar, which increased the strength to 42.5 N, in comparison to the 32.5 N of the ordinary cement, at 28 days. |
Copyright: | © 2022 by the authors; licensee MDPI, Basel, Switzerland. |
License: | Cette oeuvre a été publiée sous la license Creative Commons Attribution 4.0 (CC-BY 4.0). Il est autorisé de partager et adapter l'oeuvre tant que l'auteur est crédité et la license est indiquée (avec le lien ci-dessus). Vous devez aussi indiquer si des changements on été fait vis-à-vis de l'original. |
3.61 MB
- Informations
sur cette fiche - Reference-ID
10688539 - Publié(e) le:
13.08.2022 - Modifié(e) le:
10.11.2022