PENENTUAN EPOKSI UNTUK PENGISI SELONGSONG PADA SAMBUNGAN TULANGAN
Keywords:
epoxy, shear strength, pullout, bond strengthAbstract
There are different types of epoxy available in the market for grouting materials. This epoxy helps connect reinforcement to structural components using sleeves, adhesives, and sleeve filling materials. Some of the epoxies tested consisted of depm-X, mapei, epoxyndo type A, epoxyndo type B, and epoxyndo type C. These experiments included epoxy shear testing and pullout testing. Based on the results of this test, type C epoxyndo was selected. In addition to the characteristics of type C epoxyndo, this epoxy is a local product, so it is easier to obtain at a lower price.
References
Dornbusch, M., Christ, U., Rob, R., 2016. Epoxy Resins (Fundamentals and Applications). VincentNetwork, Hanover, Germany.
Ellis, B., 1993. Chemistry and Technology of Epoxy Resins. Springer Science+Business Media Dordrecht. https://doi.org/10.1007/978-94-011-2932-9
Fard, M.Y., Liu, Y., Chattopadhyay, A., 2012. Characterization of Epoxy Resin Including Strain Rate Effects Using Digital Image Correlation System. J. Aerosp. Eng. 25, 308–319. https://doi.org/10.1061/(ASCE)AS.1943-5525.0000127.
Hobbiebrunken, T., Fiedler, B., 2007. Experimental determination of the true epoxy resin strength using micro-scaled specimens. Compos. PART A 38, 814–818. https://doi.org/10.1016/j.compositesa.2006.08.006
Hong, S., Park, S.K., 2012. Uniaxial bond stress-slip relationship of reinforcing bars in concrete. Adv. Mater. Sci. Eng. https://doi.org/10.1155/2012/328570
Liu, Y.L., Wang, Y.S., Fang, G., Alrefaei, Y., Dong, B., Xing, F., 2018. A preliminary study on capsule-based self-healing grouting materials for grouted splice sleeve connection. Constr. Build. Mater. 170, 418–423. https://doi.org/10.1016/j.conbuildmat.2018.03.088
M. H. Harajli; B. S. Hamad; and A. A. Rteil, 2004. Effect of Confinement of Bond Strength between Steel Bars and Concrete. ACI Struct. J. 101, 595–603.
Shima, H., Chou, L.L., Okamura, H., 1987. Micro and macro models for bond in reinforced concrete. J. Fac. Eng. Uinversity Tokyo. https://doi.org/10.3151/jact.14.444
Tang, L., Zhang, H., Sprenger, S., Ye, L., Zhang, Z., 2012. Fracture Mechanisms of Epoxy-Based Ternary Composites Filled with Rigid-Soft Particles. Compos. Sci. Technol. 72, 558–565. https://doi.org/10.1016/j.compscitech.2011.12.015
Tastani, S.P., Pantazopoulou, S.J., 2010. Direct Tension Pullout Bond Test: Experimental Results. J. Struct. Eng. 136, 731–743. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000159
Teresa, M., Barbosa, G., Souza, E. De, Filho, S., 2008. Analysis of the Relative Rib Area of Reinforcing Bars Pull Out Tests 4 . Experimental Results and Discussion. Mater. Res. 11, 453–457.
Wu, Y.-F., Zhao, X.-M., 2012. Unified Bond Stress–Slip Model for Reinforced Concrete. J. Struct. Eng. 139, 1951–1962. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000747.
Xiao, Y., Qingxuan, S., Zhaodong, X., 2020. Experimental Study on Bond Behavior between Concrete and Deformed Steel Bar with Different Steel Bar. J. Hunan Univ. (Natural Sci. 47, 45–52. https://doi.org/10.16339/j.cnki.hdxbzkb.2020.01.006
Xing, G., Zhou, C., Wu, T., Liu, B., 2015. Experimental Study on Bond Behavior between Plain Reinforcing Bars and Concrete. Adv. Mater. Sci. Eng. 2015. https://doi.org/10.1155/2015/604280
Xu, F., Wang, K., Wang, S., Li, W., Liu, W., Du, D., 2018. Experimental bond behavior of deformed rebars in half-grouted sleeve connections with insufficient grouting defect. Constr. Build. Mater. 185, 264–274. https://doi.org/10.1016/j.conbuildmat.2018.07.050
Yan, Q., Chen, T., Xie, Z., 2018. Seismic experimental study on a precast concrete beam-column connection with grout sleeves. Eng. Struct. 155, 330–344. https://doi.org/10.1016/j.engstruct.2017.09.027
Yoo, K.S., Lee, S.H., Kim, J.-S., 2018. Bond Strength of Epoxy Coated Reinforcements for Various Compressive Strength of Concrete using Direct Pull-Out Test, in: 6th Annual International Conference on Architecture and Civil Engineering (ACE 2018). pp. 182–186. https://doi.org/10.5176/2301-394X
Zhang, W., Deng, X., Zhang, J., Yi, W., 2018. Tensile behavior of half grouted sleeve connection at elevated temperatures. Constr. Build. Mater. 176, 259–270. https://doi.org/10.1016/j.conbuildmat.2018.05.027
Zheng, G., Kuang, Z., Xiao, J., Pan, Z., 2020. Mechanical performance for defective and repaired grouted sleeve connections under uniaxial and cyclic loadings. Constr. Build. Mater. 233, 117233. https://doi.org/10.1016/j.conbuildmat.2019.117233
Indonesian Society of Applied Science (ISAS)
