The Influence of Graphene Oxide on Mechanical Properties and Durability Increase of Concrete Pavement

Document Type: Research Paper

Authors

1 Professor, Department of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran

2 Ph.D. Candidate, Department of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran

3 Associate Professor, Nanotechnology Research Center, Research Institute of Petroleum Industry, Tehran, Iran

4 Assistant Professor, Department of Civil Engineering, Iran University of Science and Technology, Tehran

Abstract

Herein, the performance of graphene oxide (GO) in improving mechanical properties and subsequently reducing the permeability of cement composites used in concrete pavement, is studied. A polycarboxylate superplasticizer was used to improve the dispersion of GO flakes in the cement. The mechanical strength of graphene-cement nanocomposites containing 0.1–2 wt% GO and 0.5 wt% superplasticizer was measured and compared with that of cement prepared without GO. We found that the tensile strength of the cement mortar increased with GO content, reaching 1.5%, a 48% increase in tensile strength. Ultra high-resolution field emission scanning electron microscopy (FE-SEM) used to observe the fracture surface of samples containing 1.5 wt% GO indicated that the nano GO flakes were well dispersed in the matrix, and no aggregates were observed. FE-SEM observation also revealed good bonding between the GO surfaces and the surrounding cement matrix. In addition, XRD diffraction data showed growth of the calcium silicate hydrates (C-S-H) gels in GO cement mortar compared with the normal cement mortar. Growths of the calcium silicate hydrates (C-S-H) gels causes reduce in permeability and consequently improvement in durability of the cement composite.

Keywords


- Altoubat, S, Yazdanbakhsh, A. and Rieder, K-A. (2009) “Shear behavior of macro-synthetic fiber-reinforced concrete beams without stirrups” ACI Materials J, 106: pp.381-389.

- Bjornstrom, J., Martinelli, A., Matic, A., Borjesson, L. and Panas, I. (2004) “Accelerating effects of colloidal nanosilica for beneficial calcium-silicate-hydrate formation in cement”, Chemical Physics Letters, Vol. 392, No. 1– 3, pp. 242–248.

- Chaipanich, A, Nochaiya, T, Wongkeo, W. and Torkittikul, P. (2010) “Compressive strength and microstructure of carbon nanotubes-fly ash cement composites”, Materials Science and Engineering: A; 527(4-5): pp.1063-67.

- Coleman, J. N., Khan, U., Blau, W. J. and Gun'ko, Y. K. (2006) “Small but strong: a review of the mechanical properties of carbon nanotube-polymer composites.” Carbon, 44:pp.1624-52.

- Cwirzen, A, Habermehl-Cwirzen, K. and Penttala, V. (2008) “Surface decoration of carbon nanotubes and mechanical properties of cement/carbon nanotube composites”, Journal of Advanced Cement Research, 20: pp.65-73.

- Fischer, G. and Li, V. C. (2007) “Effect of fiber reinforcement on the response of structural members.” Eng. Fracture Mech., 74, pp.258-272.

- Fu, K., Huang, W., Lin, Y., Riddle, L. A., Carroll, D.L. and Sun, Y-P. (2001) “Defunctionalization of functionalized carbon nanotubess”, Nano Letters; 1(8): pp.439-41.

- Hummers, William S. and Offman, Richard E. (1958) “Preparation of graphitic oxide”, Journal of the American Chemical Society, 80, p. 1339.

- Keyvani, A. (2007) “Huge opportunities for industry of nanofibrous concrete technology”, Ph.D thesis, Azarbaijan University of Tarbiat Moallem, Department of Civil Engineering.

- Konsta-Gdoutos, M. S., Metaxa, Z. S. and Shah, S. P. (2010) “Highly dispersed carbon nanotube reinforced cement based materials”, Cement Concrete Res, 40: pp.1052-59.

- Lee, C., Wei, X. , Kysar, J. W. and Hone, J. (2008) “Measurement of the elastic properties and intrinsic strength of monolayer graphene”, Science, 321: pp.385-388.

- Lerf , A., He, H, Forster, M. and Klinowski, J. (1998) “Structure of graphite oxide revisited”, J. Physical Chemistry B; 102(23): pp.4477–82.

- Li, G.Y., Wang, P. M. and Zhao, X. (2005) “Mechanical behavior and microstructure of cement composites incorporating surface-treated multi-walled carbon nanotubes”, Carbon; 43(6): pp.1239-45.

- Li, G.Y, Wang, P. M. and Zhao, X. (2007) “Pressuresensitive properties and microstructure of carbon nanotube reinforced cement composites”, Cement and Concrete Composites; 29(5): pp.377-82.

- Li, H., Xiao, H., Yuan, J. and Ou, J. (2005) “Microstructure of cement mortar with nano-particles”, Composites, Part B, 35: pp.185-9.

- Lin, D. F., Lin, K. L., Chang, W. C., Luo, H. L and Cai, M. Q. (2008) “Improvements of nano-SiO2 on sludge/fly ash mortar”, Waste Management, Vol. 28, No. 6, pp. 1081–1087.

 - Makar, J. (2011) “The effect of SWCNT and Other nanomaterials on cement hydration and reinforcement”, Springer, Nanotechnology in Civil Infrastructure, pp. 103–130.

- Makar, J. M. and Chan, G. W. (2009) “Growth of cement hydration products on single walled carbon nanotubes”, Journal of the American Ceramic Society, 96: pp.1303-1310.

- Mangat, P. S. , Motamedi-Azari, M. and Shakor Ramat, B. B. (1984) “Steel fibre-cement matrix interfacial bond characteristics under flexure” Int. J. Cem. Compos. Lightweight Concr, 6: pp.29-37.

- Moore, V. C., Strano, M. S. , Haroz, E. H., et al. (2003) “Individually suspended single-walled carbon nanotubes in various surfactants” Nano Letters, 3:pp.1379-82.

- Nasibulin, A. G. [et al.] (2009) “A novel cementbased hybrid material.” New Journal of Physics; 11: p.023013.

- Peter, C., Taylor, Kosmatka, Steven H. and Voigt, Gerald F. (2007) “Integrated materials and construction practices for concrete pavement”, Federal Highway Administration Office of Pavement Technology.

- Sáez de Ibarra, Y., Gaitero, J. J., Erkizia, E. and Campillo, I. (2006) “Aromic force microscopy and nanoindentation of cement pastes with nanotube dispersions”, Physica Status Solidi A; 203(6): pp.1076- 81.

- Sanchez, F. and Ince, C. (2009) “Microstructure and macroscopic properties of hybrid carbon nanofiber/ silica fume cement composites”, Composites Science and Technology; 69(7-8): pp.1310-18.

- Shah, S. P., Konsta-Gdoutos, M. S. and Metaxa, Z. S. (2009) “Highly-dispersed carbon nanotubes reinforced cement-based materials” United States Patent Application Publication, US 0229494 A1.

- Stankovich, S., Dikin, D. A., Piner, R. D., Kohlhaas, K. A., Kleinhamme, A., Wu, Y Y, Nguyen, S.T and. Ruoff,. R. S (2007) “Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide” Carbon 45, pp.1558–1565.

- Taylor, H. F. W. (1950) “Hydrated calcium silicates, Part I. Compound formation at ordinary temperature”, J. Chem. Soc., 276, pp.3682-3690.

- Wang, C., Li, K. Z, Li, H-J, Jiao, G.S, Lu, J. and Hour, D.S. (2008) “Effect of carbon fiber dispersion on the mechanical properties of carbon fiber-reinforced cement-based composites.” Mater Sci Eng A pp.487:52- 7.

- Wang, G., Yang, Z., Li, X. and Li, C. (2005) “Synthesis of poly (aniline-co-oanisidine)- intercalated graphite oxide composite by delamination/ reassembling method ”Carbon ;43(12): pp.2564–70.

- Wang, Y, Iqbal, Z. and Mitra, S. (2006) “Rapidly functionalized water dispersed carbon nanotubes at high concentration.” J. Am Chem. Soc., pp.128:95-9.

- Xiang, X.J., Torwald, T. L., Staedler, T. and Trettin, R. H. F. (2005) “Carbon nanotubes as a new reinforcement material for modern cement-based binders” In: NICOM2 Proceedings of the Second International Symposium on Nanotechnology and Construction, Bilbao, Spain, November, 13-16, pp. pp.209–213.

- Xu, Y. X., Bai, H. , Lu, G. W., Li, C. and Shi, G. Q. (2008) “Flexible graphene films via the filtration of water-soluble noncovalent functionalized graphene sheets” J Am Chem Soc, 130: pp.5856-5857.

- Yazdanbakhsh, A., Grasley, Z., Tyson, B. and Abu Al-Rub, R. (2009) “Carbon nanofibers and nanotubes in cementitious materials: some issues on dispersion and interfacial bond” ACI Special Publication, V. SP 267:pp.21-34.