Influence of coatings geocement activation energy of thermal oxidative degradation wood

Authors

  • Юрий Владимирович Цапко Kyiv Research Institute of Forensic Expertise of Justice of Ukraine, str. Smolensk, b. 6, Kyiv, Ukraine, 03680, Ukraine https://orcid.org/0000-0001-9118-6872
  • Сергій Григорович Гузій Kyiv National University of Construction and Architecture and Science of Ukraine Povitroflotskyj Avenue 31, Kyiv, Ukraine, 03680, Ukraine https://orcid.org/0000-0003-0147-5035
  • Анастасія Володимирівна Кравченко Kyiv National University of Construction and Architecture and Science of Ukraine Povitroflotskyj Avenue 31, Kyiv, Ukraine, 03680, Ukraine https://orcid.org/0000-0002-8862-092X
  • Павло Васильович Кривенко Kyiv National University of Civil Engineering and Architecture and Science of Ukraine Povitroflotsky pr. 31, Kyiv, Ukraine, 03680, Ukraine https://orcid.org/0000-0001-7697-2437

DOI:

https://doi.org/10.15587/1729-4061.2014.20727

Keywords:

wood, coating, performance of modification, thermodestruction, activation energy, decay, fire-protection for wood

Abstract

The influence geocement coating on the activation energy thermal-oxidative degradation of wood. These thermogravimetric parameters give ability to determine the rate of thermal decomposition of materials at a predetermined temperature and oxygen concentration in the environment and therefore show a qualitative evaluation of thermal effects and determine the activation energy of thermal degradation. The results of studies of thermal timber and cover, set temperature schedule that wood is 230 ºC and the mass loss of samples on which the calculated activation energy, which for heotsementnoho coverage increased 3 times. A study to determine the flammability of wood modified group coverage and set efficiency - lowering the temperature of the flue gases by 1.5 times and mass loss during the test about 8 times.

Author Biographies

Юрий Владимирович Цапко, Kyiv Research Institute of Forensic Expertise of Justice of Ukraine, str. Smolensk, b. 6, Kyiv, Ukraine, 03680

Сand. of technical sciences

Laboratory of forensic types of research

Сергій Григорович Гузій, Kyiv National University of Construction and Architecture and Science of Ukraine Povitroflotskyj Avenue 31, Kyiv, Ukraine, 03680

Сand. of technical sciences

Institute of Binders and Materials

Анастасія Володимирівна Кравченко, Kyiv National University of Construction and Architecture and Science of Ukraine Povitroflotskyj Avenue 31, Kyiv, Ukraine, 03680

PhD student

Institute of Binders and Materials

Павло Васильович Кривенко, Kyiv National University of Civil Engineering and Architecture and Science of Ukraine Povitroflotsky pr. 31, Kyiv, Ukraine, 03680

DSc (Eng), Professor

Director

V.D. Glukhovsky Scientific Research Institute for Binders and Materials

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Published

2014-02-07

How to Cite

Цапко, Ю. В., Гузій, С. Г., Кравченко, А. В., & Кривенко, П. В. (2014). Influence of coatings geocement activation energy of thermal oxidative degradation wood. Eastern-European Journal of Enterprise Technologies, 1(6(67), 57–60. https://doi.org/10.15587/1729-4061.2014.20727

Issue

Vol. 1 No. 6(67) (2014): Technology organic and inorganic substances. Materials Science

Section

Materials Science

License

Copyright (c) 2014 Юрий Владимирович Цапко, Сергій Григорович Гузій, Анастасія Володимирівна Кравченко, Павло Васильович Кривенко

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