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http://dx.doi.org/10.4334/JKCI.2004.16.4.521

The Prediction of tong-Term Creep Behavior of Recycled PET Polymer Concrete  

Jo Byung-Wan (Dept. of Civil Engineering, Hanyang University)
Tae Ghi-Ho (Dept. of Civil Engineering, Hanyang University)
Kim Chul-Hwan (Dept. of Civil Engineering, Hanyang University)
Publication Information
Journal of the Korea Concrete Institute / v.16, no.4, 2004 , pp. 521-528 More about this Journal
Abstract
In general, polymer concrete has more excellent mechanical properties and durability than Portland cement concrete, but very sensitive to heat and has large deformations. In this study, the long-term creep behaviors was predicted by the short-term creep test, and then the characteristic of creep of recycled-PET polymer concrete was defined by material and experimental variables. The error in the predicted long-term creep values is less than 5 percent for all polymer concrete systems. The filler carry out an important role to restrict the creep strains of recycled PET Polymer concrete. The creep strain and specific on using the $CaCO_3$ were less than using fly-ash. The creep increases with an increase in the applied stress, but not proportional the rate of stress increase ratio. The creep behavior of polymer concrete using recycled polyester resin is not a linear viscoelastic behavior.
Keywords
recycled-PET; polymer concrete; creep compliance; glassy; viscoelastic; shifted factor;
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  • Reference
1 Hsu, M. and Fowler, D.w, 'Creep and Fatigue of Polymer Concrete,' Polymer Uses-Materials and Properties, ACI, SP 89-17, 1985, pp.323~343
2 J.-P. Boehler, T. Dietl, and A. Millien, 'Creep Law for Polymer Concrete in the Hardening State,' Polymer in Concrete, Fourth ICPIC, Germany,1984, pp.487~494
3 John D Ferry, 'Viscoelastic Properties of Polymers, third edition,' John Wiley & Sons, INC, 1980, pp.150~157
4 K. Aniskevich and J. Hristova, 'Aging and Filler Effects on the Creep Model Parameters of Thermoset Composites,' Composite Science and Technology, Vol.62, 2002, pp.1097~1103   DOI   ScienceOn
5 Alkonis, J. J., Maxknight, W. J., and Shen, M., 'Introduction to Polymer Viscoelasticity,' Wiley-Interscience, John Wiley & Sons, INC., New York, 1972, pp.55~63
6 E. Riande, R. Diaze-Calleja, Margarita G. Prolongo, and Rosa M. Masegosa, 'Catalina Salom Polymer Viscoelastisity Stress and Strain in Practice,' Marcel Dekker, INC. New York, 2000, pp.350~366