THE EFFECT OF PINE TREE RESIN ON THE THERMAL AND MECHANICAL PROPERTIES OF PLASTER WITH EXPANDED CLAY

This study focused on a new type of insulation plaster consisting of pine tree resin, expanded clay (EC), and gypsum. Gypsum plaster mortars were prepared with ECs with grain diameters of 0-2 mm and 2-4 mm and gypsum binder at 20%, 40%, 60%, and 80% by volume. The resin was added to each mortar at 0.5%, 1%, and 2% of the mix weight to create artificial pores. Samples with 32 different combinations were obtained. The samples were subjected to tests (such as thermal conductivity, compressive strength, ultrasonic sound velocity, and water absorption). The results showed that the higher the pine tree resin volume, the lower the density and thermal conductivity and the higher the compressive strength and porosity. The samples had high water absorption rates. The results indicate that these plasters can be used as interior plasters for insulation purposes and can be painted with any kind of paint.

Keywords:

Expanded clay, pine tree resin, gypsum insulation plaster, building material,

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1. ASTM C 109-80. (1983). Standard test method for compressive strength of hydraulic cement mortars, Standards ASTM Designation.
2. Bajdur, W., Pajaczkoeska, J., Makarucha, B., Sulkowski, A. & Sulkowski, W.W. (2002). Effective polyelectrolytes synthesized from expanded clay waste. European Polymer Journal, 38, 299-304.
3. Bartolini, R., Filippozzi, S., Princi, E., Schenone, C. & Vinici, S. (2010). Acoustic and mechanical properties of expanded clay granulates consolidated by epoxy resin. Applied Clay Science, 48: 460-465.
4. Bicer, A. (2020). Thermal Properties of Gypsum Plaster with Fly Ash, International Journal of Eastern Anatolia Science Engineering and Design, 2(1), 120-138.
5. Biçer, A. (2021-a). Effect of fly ash and pine tree resin on thermo-mechanical properties of concretes with expanded clay aggregates. Case Studies in Construction Materials, 15 e00624
6. Bicer, A. (2021-b). Effect of pine resin on the thermal and mechanical properties of plaster with pumice, Dicle University Journal of Engineering (DUJE), 12 (3), 523-533.
7. Bicer, A., (2019). Influence of tragacanth resin on the thermal and mechanical properties of fly ash-cement composites, Journ, al of Adhesion Science and Technology, 33(10), 1019-1032.
8. Bicer, A. & Celik, N. (2020). Influence of pine tree resin on thermo-mechanical properties of pumice-cement composites, Cement and Concrete Composites, 112: September, 103668.
9. Bouvard, D., Chaix, J.M., Dendievel, R., Fazekas, A., Létang, J.M., Peix, G. & Quenard, D. (2007). Characterization and simulation of microstructure and properties of EC lightweight concrete. Cement and Concrete Research, 37, 1666 -1673.
10. BS 812-109 Standards, (1990). Testing aggregates-part 109: methods for determination of moisture content., British Standards Institution.
11. Chen, B. & Liu, J. (2004). Properties of lightweight expanded clay concrete reinforced with steel fiber. Cement and Concrete Research, 34, 1259 — 1263.
12. Choi, N.W. & Ohama, Y. (2004). Development and testing of polystyrene mortars using waste EC solution-based binders. Construction and Building Materials, 18, 235-241.
13. Demirdag, S. & Gunduz, L. (2008). Strength properties of volcanic slag aggregate lightweight concrete for high performance masonry units. Construction and Building Materials, 22, 135–142.
14. Denko, S. (1990), Shotherm Operation Manual No 125-2. K.K. Instrument products department, 13-9, Shiba Daimon, Tokyo, 105, Japan.
15. Devecioglu, A.G. & Bicer, Y. (2016). The effects of tragacanth addition on the thermal and mechanical properties of light weight concretes mixed with expanded clay. Period. Polytech. Civil Eng., 60(1), 45-50.
16. Fakhfakh, E., Hajjaji, W., Medhioub, M., Rocha, F., Lopez-Galindo, A. & Settim, M. (2007). Effects of sand addition on production of lightweight aggregates from Tunisian smectitr-rich clayey rocks. Applied Clay Science, 35, 228-237.
17. Gencel, O., Diaz, J.J.C., Sutcu, M., Koksal, Rabanal, F.F.P.A., Barrera, G.M. & Brostow, W. (2014). Properties of gypsum composites containing vermiculite and polypropylene fibers: Numerical and experimental result, Energy and Building, 70, 135–144.
18. Gnip, I., Vejelis, S. & Vaitkus, S. (2012). Thermal conductivity of expanded clay (EC) at 10 oC and its conversion to temperatures within interval from 0 to 50 oC. Energy and Buildings, 52, 107-111.
19. Kaya, A. & Kar, F. (2016). Properties of concrete containing waste expanded polystyrene and natural resin. Construction and Building Materials, 105, 572-578.
20. Miled, K., Sab, K. & Roy, R.L. (2007). Particle size effect on EC lightweight concrete compressive strength: Experimental investigation and modeling. Mechanics of Materials, 39, 222-240.
21. Nahhab, A. & Ketab, A.K. (2020). Influence of content and maximum size of light expanded clay aggregate on the fresh, strenght, and durability properties of self-compacting lightweight concrete reinforced with micro steel fibers. Construction and Building Materials, 233, 117922
22. Othman, M.L.B., Alsarayreh, A.I.M., Abdullah, R.B., Sarbini, N.N.B., Yassin, M.S.B. & Ahmad, H.B. (2020). Experimental study on lightweight concrete using lightweight expanded clay aggregate (LECA) and expanded perlıte aggregate (EPA). Journal of Engineering Science and Technology, 2020; 1186 – 1201-15(2).
23. Rossignolo, J.A., Marcos, V.C. & Jerusa, A. (2003). Properties of high-performance LWAC for precast structures with Brazilian lightweight aggregates. Cement and Concrete Composites, 25, 77-82.
24. Subasi, S. (2009). Production of structural lightweight concrete with expanded clay aggregate. J. Fac. Arch. Gazi Univ., 24(3), 559-567.
25. TS 699, (2009). The test and experiment methods of natural building stones, TSE, Ankara.
26. Vasina, M., Hughes, D.C., Horoshenkov, K.V. & Lapcik, L. (2006). The acoustical properties of consolidated expanded clay granulates. Applied Acoustics, 67(8), 787-796.
27. Vysnıauskas, V.V. & Zıkas, A.A. (1988). Determination of the thermal conductivity of ceramics by the Hot-Wire Technique. Heat Transfer Soviet Research, 20 (1), 137-142.
28. Xue, F., Takeda, D., Kimura, T. & Minabe, M. (2004). Eﬀect of organic peroxides on the thermal decomposition of expanded clay with the addition of c-methyl styrene. Polymer Degradation and Stability, 83, 461-466.