AIMS Energy, 2018, 6(3): 521-529. doi: 10.3934/energy.2018.3.521

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Mechanical properties of concrete containing beeswax/dammar gum as phase change material for thermal energy storage

1 Department of Mechanical Engineering, Faculty of Engineering, University of Syiah Kuala, Banda Aceh 23111, Indonesia
2 Department of Chemical Engineering, Faculty of Engineering, University of Syiah Kuala, Banda Aceh 23111, Indonesia
3 Department of Mechanical Engineering, Universiti Tenaga Nasional, Kajang 43000, Selangor, Malaysia
4 Faculty of Engineering and Information Technology, University of Technology Sydney, NSW 2007, Australia

This study aims to investigate the mechanical properties of concrete containing phase change materials (PCM). This research begins with the investigation of melting temperature, enthalpy, the thermal conductivity of the phase change materials using the T-history method, followed by preparation of concrete containing PCM, and finally testing of mechanical properties of concrete through compressive strength test. This study used beeswax, tallow, and dammar gum as PCM mixture. From the results of the PCM properties test, shows that the latent heat energy content from beeswax and tallow exhibit an excellent potential to be used as PCM, while dammar gum is benefited in increasing the thermal conductivity of concrete containing PCM. From concrete specimen test containing 10%, 20% and 30% PCM with 7 days and 28 days aged, the results exhibit that the mechanical properties of the concrete decreased along with the increasing of PCM content. The same test also conducted at the PCM melting temperature. Therefore, the concrete compressive strength test conducted at 45 oC. From the test results, the concrete compressive strength decreased about 3–24% of PCM-0% concrete compressive strength. Drastic compressive strength reduction tends to occur in PCM-Tallow concrete mixture. This study concluded that the PCM is potentially useful as a heat energy absorber material in buildings and lightweight concrete rather than construction structures.
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1. BPPT Indonesia, Indonesia Energy OutLook 2017. Clean Energy Technology Development Initiatives, 83, 2017.

2. Karaipekli A, Sari A (2008) Capric-myristic acid/expanded perlite composite as form-stable phase change material for latent heat thermal energy storage. Renew Energ 33: 2599–2605.    

3. Zhang N, Yuan Y, Yuan Y, et al. (2014) Effect of carbon nanotubes on the thermal behavior of palmitic-stearic acid eutectic mixtures as phase change materials for energy storage. Sol Energy 110: 64–70.    

4. Zhang N, Yuan Y, Li T, et al. (2014) Lauric-palmitic-stearic acid/expanded perlite composite as form-stable phase change material: Preparation and thermal properties. Energ Buildings 82: 505–511.    

5. Zhang X, Yuan N, Wang Y, et al. (2013) Preparation and characterization of lauric-myristic-palmitic acid ternary eutectic mixtures/expanded graphite composite phase change material for thermal energy storage. Chem Eng J 231: 214–219.    

6. Sar A, Karaipekli A (2009) Preparation, thermal properties and thermal reliability of palmitic acid/expanded graphite composite as form-stable PCM for thermal energy storage. Sol Energ Mater Sol Cells 93: 571–576.    

7. Mills FA, Farid M, Selman JR, et al. (2006) Thermal conductivity enhancement of phase change materials using a graphite matrix. Appl Therm Eng 26: 1652–1661.    

8. Wang W, Yang X, Fang Y, et al. (2009) Enhanced thermal conductivity and thermal performance of form-stable composite phase change materials by using β-Aluminum nitride. Appl Energ 86: 1196–1200.    

9. Cavallaro G, Lazzara G, Milioto S, et al. (2015) Thermal and dynamic mechanical properties of beeswax-halloysite nanocomposites for consolidating waterlogged archaeological woods. Polym Degrad Stabi 120: 220–225.    

10. Zhao Y, Thapa S, Weiss L, et al. (2015) Phase Change Heat Insulation Based on Wax-Clay Nanotube Composites. Adv Eng Mater 16: 1391–1399.

11. Cui Y, Xie J, Liu J, et al. (2017) A review on phase change material application in building. Adv Mech Eng 9: 1–15.

12. Vicente R, Silva T (2014) Brick masonry walls with PCM macrocapsules: An experimental approach. Appl Therm Eng 67: 24–34.    

13. Shi X, Memon SA, Tang W, et al. (2014) Experimental assessment of position of macro encapsulated phase change material in concrete walls on indoor temperatures and humidity levels. Energ Buildings 71: 80–87.    

14. Cabeza LF, Castellón C, Nogués M, et al. (2007) Use of microencapsulated PCM in concrete walls for energy savings. Energ Buildings 39: 113–119.    

15. Feldman D, Shapiro M, Fazio P, et al. (1984) The compressive strength of cement blocks permeated with an organic-phase change material. Energ Buildings 6: 85–92.    

16. Xu B, Li Z (2013) Paraffin/diatomite composite phase change material incorporated cement-based composite for thermal energy storage. Appl Energ 105: 229–237.    

17. Fauzi H, Metselaar HSC, Mahlia TMI, et al. (2016) Preparation and thermal characteristics of eutectic fatty acids/Shorea javanica composite for thermal energy storage. Appl Therm Eng 100: 62–67.    

18. Amin M, Putra N, Kosasih EA, et al. (2017) Thermal properties of beeswax/graphene phase change material as energy storage for building applications. Appl Therm Eng 112: 273–280.    

19. Liu Y, Yang Y (2017) Preparation and thermal properties of Na2CO3.10H2O-Na2HPO4.12H2O eutectic hydrate salt as a novel phase change material for energy storage. Appl Therm Eng 112: 606–609.

20. Paksoy H, Kardas G, Konuklu Y, et al. (2017) Characterization of concrete mixes containing phase change materials. IOP Conf Ser Mater Sci Eng 251: 1.

21. Yang HB, Liu TC, Chern JC, et al. (2016) Mechanical properties of concrete containing phase-change material. J Chin Inst Eng 39: 521–530.    

22. Ye R, Fang X, Zhang Z, et al. (2015) Preparation, mechanical and thermal properties of cement board with expanded perlite based composite phase change material for improving buildings thermal behavior. Materials 8: 7702–7713.    

23. Lázaro A, Günther E, Mehling H, et al. (2006) Verification of a T-history installation to measure enthalpy versus temperature curves of phase change materials. Meas Sci Technol 17: 2168–2174.    

24. Yinping Z, Yi J (1999) A simple method, the T-history method, of determining the heat of fusion, specific heat and thermal conductivity of phase-change materials. Meas Sci Technol 10: 201–205.    

25. Peck JH, Kim JJ, Kang C, et al. (2006) A study of accurate latent heat measurement for a PCM with a low melting temperature using T-history method. Int J Refrig 29: 1225–1232.    

26. Hong H, Kim SK, Kim YS (2004) Accuracy improvement of T-history method for measuring heat of fusion of various materials. Int J Refrig 27: 360–366.    

27. Marin JM, Zalba B, Cabeza LF, et al. (2003) Determination of enthalpy temperature curves of phase change materials with the temperature-history method: Improvement to temperature dependent properties. Meas Sci Technol 14: 184–189.    

28. Xie J, Li Y, Wang W, et al. (2013) Comments on thermal physical properties testing methods of phase change materials. Adv Mech Eng 2013: 1255–1260.

29. D'Avignon K, Kummert M (2015) Assessment of T-history Method Variants to Obtain Enthalpy-Temperature Curves for Phase Change Materials With Significant Subcooling. J Therm Sci Eng Appl 7: 1–9.

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