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Addition of Cellulose Nanofibers in Reactive Powder Concrete

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Characterization of Minerals, Metals, and Materials 2017

Abstract

Cellulose fibers are extracted from renewable sources and have potential to be used in various fields. In this study, a type of Reactive Powder Concrete (RPC ) was produced with the addition of Cellulose Nanofibers (CNF ), a biopolymer extracted from lignocellulosic materials. Three different concrete compositions were produced, each with addition of 0.10, 0.20 and 0.25% of CNF in mass, proportionally to the cement’s mass. During the analysis were performed Scanning Electron Microscopic (SEM) tests, compressive strength and Young’s modulus tests after 1, 3, 7 and 28 days of production and shear and flexural strength after 28 days of production. The results showed that the addition of CNF in aqueous solution reduces the concrete’s workability and negatively affects mechanical properties.

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References

  1. Miranda CS et al (2012) Thermal, mechanical and morphological properties of composites developed from glycerol and dicarboxylic acids reinforced with Piassava fiber. Macromol Symp 319:74–82

    Article  Google Scholar 

  2. Sjöström E (1981) Wood chemistry fundamentals and applications. Academic Press Inc., San Diego, p 223

    Google Scholar 

  3. Syverud K et al (2010) A comparative study of Eucalyptus and Pinus radiata pulp fibres as raw materials for production of cellulose nanofibrils. Carbohydr Polym 84:1033–1038

    Article  Google Scholar 

  4. Eichhorn SJ et al (2010) Review: current international research into cellulose nanofibres and nanocomposites. J Mater Sci 45:1–33

    Article  Google Scholar 

  5. Vanderlei RD (2004) Análise Experimental do Concreto de Pós Reativos: Dosagem e Propriedades Mecânicas. Ph.D. thesis, Escola de Engenharia de São Carlos da Universidade de São Paulo, São Carlos, p 168

    Google Scholar 

  6. Brazilian Association of Technical Norms (2016) NBR 5738: concrete—procedure for molding and curing concrete test specimens. Rio de Janeiro, p 9

    Google Scholar 

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Acknowledgements

The authors thank the Brazilian agencies: CNPq, CAPES and FAPEMIG for the support provided to this investigation.

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Correspondence to F. G. D. Machado .

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© 2017 The Minerals, Metals & Materials Society

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Machado, F.G.D. et al. (2017). Addition of Cellulose Nanofibers in Reactive Powder Concrete. In: Ikhmayies, S., et al. Characterization of Minerals, Metals, and Materials 2017. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-319-51382-9_57

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