Shear strength of fish glue bonds of glued wood evaluated by the ABES method


  • Matic Sitar Zavod za gradbeništvo Slovenije
  • Andreja Pondelak Zavod za gradbeništvo Slovenije
  • Samo Grbec
  • Milan Šernek



fish glue, ABES, shear strength, adhesive bond, beech veneer, pressing temperature, pressing time


Detail of the development of the shear strength of fish glue in wood bonding using an automated bonding evaluation system (ABES) are presented. Beech (Fagus sylvatica L.) veneer was used, which was compressed at constant pressure of 12 bars while the temperature and pressing time were varied. The temperature ranged between 25°C and 100°C with an interval of 25°C, while the time period was between 1 minute and 60 minutes. The achieved maximum shear strength was approximately 10 N/mm2, which was reached at all four studied pressing temperature intervals. Based on the study results, we found that the shear strength of fish glue increases unevenly at different heating temperatures. Maximum shear strength values are reached faster at higher heating temperatures. The shear strength of the fish glue bonds was also determined according to the EN 204 and EN 205 standards.


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Bachtiar, E., Clerc, G., Brunner, A., Kaliske, M., & Niemz, P. (2017). Static and dynamic tensile shear test of glued lap wooden joint with four different types of adhesives. Holzforschung, 71(5), 391–396. DOI:

Buck, S. L. (1990). A study of the properties of commercial liquid hide glue and traditional hot hide glue in response to changes in relative humidity and temperature. Wooden artifacts group. Specialty sessions.

Coppola, D., Oliviero, M., Vitale, G. A., Lauritano C., D´Ambra, I., Iannace, S., & de Pascale, D. (2020). Marine collagen from alternative and sustainable sources: Extraction, processing and applications. Marine drugs, 18(4): 214. DOI:

EN 14257 (2006). Adhesives - Wood adhesives - Determination of tensile strength of lap joints at elevated temperature (WATT ’91). 6 str.

EN 204 (2016). Classification of thermoplastic wood adhesives for non-structural applications. 8 str.

EN 205 (2016). Adhesives – Wood adhesives for non-structural applications – Determination of tensile shear strength of lap joints. 12 str.

Kremer Pigmente (2023). 63550 Fish Glue. URL: (28.6.2023)

Lin, K., Zhang, D., Macedo, M. H., Cui, W., Sarmento, B., & Shen, G. (2019). Advanced collagen‐based biomaterials for regenerative biomedicine. Advanced Functional Materials, 29(3), 1804943. DOI:

Martins, J., Pereira, J., Coelho, C., Ferra, J., Mena, P., Magalhães, F., & Carvalho, L. (2013). Adhesive bond strength development evaluation using ABES in different lignocellulosic materials. International Journal of Adhesion and Adhesives, 47, 105–109. DOI:

Pang, K. W. (2002). Application of fish glue in repairing wood building (in Chinese). Journal of Taiyuan University of Technology, 62(3), 214–221.

Petrie, E. M. (2000). Handbook of adhesives and sealants. New York: McGraw-Hill Education.

Petukhova, T. (1989). Potential applications of isinglass adhesive for paper conservation.

Resnik, J. (1989). Lepila in lepljenje lesa. Ljubljana: Univerza Edvarda Kardelja v Ljubljani, Biotehniška fakulteta, VTOZD za Lesarstvo, 103 str.

Román, J. K., & Wilker, J. J. (2019). Cooking chemistry transforms proteins into high-strength adhesives. Journal of the American Chemical Society, 141(3), 1359–1365. DOI:

Saražin, J., Poljanšek, I., Pizzi, A., & Šernek, M. (2022). Curing kinetics of tannin and lignin biobased adhesives determined by DSC and ABES. Journal of Renewable Materials, 1–15. DOI:

Schellmann, N. C. (2007). Animal glues: A review of their key properties relevant to conservation. Studies in Conservation, 52(sup1), 55–66. DOI:

Thoemen, H., Irle, M., & Šernek, M. (2010). Wood-based panels. An Introduction for Specialists.

Xi, X., Pizzi, A., Gerardin, C., Chen, X., & Amirou, S. (2020). Soy protein isolate-based polyamides as wood adhesives. Wood science and technology, 54, 89–102. DOI:

Yang, H., Ji, C., Nie, Y., & Yinxing, H. (2012). China's wood furniture manufacturing industry: Industrial cluster and export competitiveness. Forest Products Journal 62(3), 214–221. DOI:






How to Cite

Sitar, M., Pondelak, A., Grbec, S., & Šernek, M. (2023). Shear strength of fish glue bonds of glued wood evaluated by the ABES method. Les/Wood, 72(2), 49-56.

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