Manufacturing Technology 2014, 14(4):505-510 | DOI: 10.21062/ujep/x.2014/a/1213-2489/MT/14/4/505

Micro CT Analysis of Geopolymer Composites

Totka Bakalova1, Marcela Kolínová1, Petr Louda1,2
1 Institute for Nanomaterials, Advanced Technologies and Innovation, Technical university of Liberec, Studentská 2, 461 17 Liberec, Czech Republic
2 Faculty of mechanical Engineering, Department of Material Science, Technical university of Liberec, Studentská 2, 461 17 Liberec, Czech Republic

There are many situations when you need information about the internal structure of the materials. Computed Tomography (CT) is a non-destructive method of evaluating the internal structure, which was originally used for medical examination of the human body. Today it is already used in many different fields, where the aim is the examination of the internal structure of the material. Geopolymer is a term for all inorganic polymeric materials which are prepared from alumino-silicate materials by geopolymerization in alkaline environment at normal temperature and pressure. Computed tomography (CT) is an advanced method that allows the study of the structure based geopolymer composites with short fibers or nanoparticulate reinforcement.

Keywords: computerized tomography (CT), non-destructive method, internal structure, geopolymer

Published: December 1, 2014  Show citation

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Bakalova T, Kolínová M, Louda P. Micro CT Analysis of Geopolymer Composites. Manufacturing Technology. 2014;14(4):505-510. doi: 10.21062/ujep/x.2014/a/1213-2489/MT/14/4/505.
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References

  1. XIEM, N. T. (2011). Disertační práce, Možnosti průmyslového využití geopolymerních materialů v oblasti zpracování elektrárenského popílku, TUL, Liberec.
  2. BAKALOVA, T., KOLÍNOVÁ, M. (2014). Jemná mechanika a optika, č. 4/2014, Možnosti použití počítačové tomografie (CT) v technice, pp. 111 - 114, ISSN 0447-6441.
  3. DAVIDOVITS, J. (2008). Geopolymer chemistry & application, Second Edition, Institute Géopolymèr, France.
  4. XIEM, N. T., LOUDA, P., KROISOVÁ, D. (2011). IXth International Conference Preparation of Ceramic Materials, 14 - 16th June 2011, Effect of curing on the mechanical properties of geopolymer mortar incorporating different fly ash content, pp. 89 - 93, ISBN: 978-80-553-0678-0, Slovakia.
  5. ZONGJIN, L., et al. (2004). Development of sustainable cementitious materials, International Workshop on Sustainable Development and Concrete Technology, China.
  6. LOUDA, P., KROISOVÁ, D., HUNG, T. D., XIEM, N. T. (2011). Vysokopevnostní geopolymerní kompozit, Publish No: 2011-24194.
  7. PALOMO, A., et al. (1999). Alkali activated fly ashes: Cement for the future Cement Concrete Res 29, pp. 1323 - 1329. Go to original source...
  8. RANGAN, R. V. (2007). Low-calcium fly ash based geopolymer concrete, Concrete construction Engineering handbook (2nd ed.), New York. Go to original source...
  9. HARDJITO, H., RANGAN R. V. (2005). Development and properties of low-calcium fly ash based geopolymer concrete. Research report GC1. Perth, Australia: Faculty of Engineering, Curtin University of Technology.
  10. SHUZHENG, Z., et al. (2004). Novel modification method for inorganic geopolymer by using water soluble organic polymers, Elsevier B. V, Vol. 58, Issues 7-8, pp. 1292 - 1296. Go to original source...
  11. DUXSON, P., et al. (2007). The role of inorganic polymer technology in the development of 'green concrete, Cement and Concrete Research 37, pp. 1590 - 1597. Go to original source...
  12. DUXSON, P., et al. (2006) Thermal conductivity of metakaolin geopolymers used as a first approximation for determining gel interconnectivity, Ind. Eng. Chem. Res, 45 (23), pp. 7781 - 7788. Go to original source...
  13. PALOMO, A., et al. (2004). Chemical stability of cementitious materials based on metakaolin, Cem. Concr. Res. 29 (7), pp. 997 - 1004. Go to original source...
  14. LEE, W. K. W., VAN DEVENTER, J. S. J. (2006). The effect of ionic contaminants on the early-age properties of alkali-activated fly ash-based cements, Cement Concrete Res. 32 (4), pp. 577 - 584. Go to original source...