Abstract
A novel method for preparation of alkali-activated metakaolin/granulated blast furnace slag (GBFS)-based geopolymer reinforced by organic resins (OR) was reported. The geopolymer composites by doping an amount of 1 wt% OR displayed the highest compressive and flexural strengths at the different curing times. The calorimetry results showed that the reaction heats of the geopolymer composites at the early reaction stage of 1~3d are much higher than that of geopolymer due to the geopolymerization rate to be accelerated by incorporation of OR. A reasonable reinforced mechanism was proposed.
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Acknowledgements
The authors gratefully acknowledge the Project Supported by Natural Science Basic Research Plan in Shaanxi Province of China (No. SJ08E106), and State Key Laboratory of Architecture Science and Technology in West China (XAUAT).
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Zhang, Y.J., Li, S., Xu, D.L. et al. A novel method for preparation of organic resins reinforced geopolymer composites. J Mater Sci 45, 1189–1192 (2010). https://doi.org/10.1007/s10853-009-4063-x
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DOI: https://doi.org/10.1007/s10853-009-4063-x