Mycological Investigation of a Wood Substance of Historic Cultural Heritage

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UDС

632.4:[69.059+620.186]

DOI:

10.17238/issn0536-1036.2019.4.212

Abstract

The wooden Anglican church developed in Arkhangelsk in 1837 is now a regional site of cultural heritage. The main objective of the present research was to investigate the wood substance of the building elements in order to define their durability and mycological vulnerability. The performed examination revealed that the durability of some wooden components and details of the monument gives cause for concern. The wood substance of those details was investigated by the method of quantitative definition of the viable disrupting spores of fungi per 1 cm² and number of colony-forming microorganisms per 1 g of a test mass. Durability of the wood substance was determined in accordance with GOST 16483.11-72 and GOST 16483.10-72. The objects of the mycological researches were: the crib works (main, northern and lateral facades); the basement; the roof; the window framings. The taxonomical accessory of the allocated strains of microorganisms was determined. As a result of mycological investigation, the biodeteriorating fungi of Trichoderma viride, Trichoderma koningii, Fusarium solani and Alternaria alternata were discovered. Detection of the actinomycetes, yeast-like fungi and bacteria confirmed the fungi spores viability. Destructive wood fungi were not found. As a result of determination of wood durability dependence on quantity of the viable spores it is verified that significant destructions of wood substance begins at concentration level more than 100 spore/cm2. The presented samples of wood have indicated the mycological stability and durability. During usage of the old and new timber for restoration works, obligatory treatment with the protective agents actively suppressing development of all species of microorganisms, including wood-destructive and mold fungi is recommended. The results of the examination of the wooden Anglican church indicate that combination of on-site and mycological investigations of components of a monument enables preservation of historical monuments for long term.

Authors

E.N. Pokrovskaya¹, Doctor of Engineering, Prof.; ORCID: 0000-0001-9726-0084
D.V. Adapov², «Arkhstroyekspertiza» LLC, director;
Yu.L. Kovalchuk³, Candidate of Biology, Senior Research Scientist; ORCID: 0000-0002-0656-008X

Affiliation

¹National research Moscow state construction university, 26 Yaroslavskoye Highway, Moscow, 129337, Russian Federation; е -mail: elenapokrovskaya@bk.ru
²Arkhstroyekspertiza LLC, 63 Troitsky Ave., Arkhangelsk, Russian Federation; e-mail: dv.agapov@yandex.ru
³Institute of environmental problems and evolution named after A.N. Severtsov of the Russian Academy of Sciences, 33 Leninsky Ave., Moscow, 119071, Russian Federation; e-mail: jlkovalchuk@rambler.ru

Keywords

wooden Anglican church, on-site investigation, mycological researches of biodestructive microorganisms, determination of durability of wood substance, restoration works

For citation

Pokrovskaya E.N., Agapov D.V., Kovalchuk Yu.L. Mycological Investigation of a Wood Substance of Historic Cultural Heritage // Lesnoy Zhurnal [Forestry Journal], 2019, no. 4, pp. 212–220. DOI: 10.17238/issn0536-1036.2019.4.212

References

1. Bilai S.I., Koval E.S. Aspergilli [Aspergillus]. Kiev. Naukova dumka, 1988, 204 p.
2. Biodamages and biocorrosion to construction. Proceedings of the International Conference, Saransk, Russia, 2004, 255 p.
3. Vanin S.I. Нouse mushrooms, their biology, diagnostics and measures of fight. Leningrad, 1931, 112 p.
4. Vahrameeva T.I., Vahrameev E.V., Lyubimtcev A.E. Inspection and preparation of project documentation for antiemergency works on monuments of wooden architecture. Petrozavodsk, 2013, pp. 6–15.
5. Meyer E.I. Determinant of tree painting mushrooms. Moscow – Leningrad. 1953, 116 p.
6. Pokrovskaya E.N. Increase in durability of partially destroyed wood of monuments of wooden architecture. Vestnik MGSU, 2018, Vol. 13. no. 11, p. 1305–1314.
7. Pokrovskaya E.N., Kovalchuk Yu.L. Biocorrosion. Preservation of monuments of history and architecture. Moscow, МGSU Publ., 2013. 212 p.
8. Pokrovskaya E.N., Kovalchuk Yu.L. Chemical and mycologic researches of wood. Proceedings of the International Conference, Yoshkar-Ola, Russia, 2016, pp. 16–19.
9. Pokrovskaya E.N., Koteneva I.V., Naganovski Yu.K. Durability of protective action of structures for wood on the basis of the organic compounds. Stroitelnyje materialy, 2004. p. 52-54.
10. Solomatov V.I., Erofeev V.T., Smirnov V.F., Semicheva A.S., Morozov E.A. Biological resistance of materials. Saransk, Мordovskiy University Publ., 2001. 196 p.
11. Turkova Z.A. Research of a spontaneous mikoflora of the combined construction materials on a mineral basis. Biological damages of construction and industrial materials. Moscow, 1973. Pp. 100–105.
12. Bjordal C.G. Microbial degradation of waterlogged archaeological wood. Journal of Cultural Heritage, 2012. Vol. 13. Issue 3. pp. S118-S122. DOI: 10.1016/j.culher.2012.02.003.
13. Hongbo Yu, Fang Liu, Ming Ke, Xiaoyu Zhang. Thermogravimetric analysis and kinetic study of bamboo waste treated by Echinodontium taxodii using a modified three-parallel-reactions model. Bioresource Technology, 2015. Vol. 185, pp. 324–330.
14. Naidu Y., Siddiqui Y., Rafii M.Y., Saud H.M., Idris A.S. Investigating the effect of white-rot hymenomycetes biodegradation on basal stem rot infected oil palm wood blocks: Biochemical and anatomical characterization. Industrial Crops and Products, 2017. Vol. 108, pp. 872–882.
15. Pokrovskaya E. Increasing the strength of destroyed wood of wooden architecture monuments by surface modification. MATEC Web of Conferences, 251, 01034 IPICSE-2018.
16. Pedersen N.B., Bjordal C.G., Jensen P., Felby C. Bacterial degradation of archaeological wood in anoxic waterlogged environments // In: Harding S.E. (ed.) Stability of Complex Carbohydrate Structures: Biofuels, Foods, Vaccines and Shipwrecks. Cambridge, 2013. pp. 160–187. DOI: 10.1039/9781849735643-00160.
17. Rabinovich M.L. Lignin by-products of Soviet hydrolysis industry: resources, characteristics, and utilization as a fuel. Cellulose Chemistry and Technology, 2014, no. 48 (7–8), pp. 613–631.
18. Raper K.B., Thom Ch., Fennel D.I. A manual of the Penicillia. Baltimore: Williams and Wilkins, 1949. 875 p.
19. Wetzig M., Sieverts T., Bergemann H. Mechanical and physical properties of wood, heat-treated with the vacuum press dewatering method. Bauphysik, 2012. Vol. 34, issue 1, pp. 1–10.

Received on February 13, 2019