Design of fire-resistant heat- and soundproofing wood wool panels
DOI:
https://doi.org/10.15587/1729-4061.2019.166375Keywords:
heat- and soundproofing materials, wood wool, thermal conductivity, soundproofing, inorganic and organic-mineral binder.Abstract
The conducted research revealed the possibility to manufacture heat- and soundproofing materials for the arrangement of buildings. Wood fibers, which are produced in the form of flat panels, are the raw materials for their production. The mechanisms for the process of heat- and soundproofing during energy transfer through the material, which enables influencing this process, were established. It was proved that they are related to the porosity of the material. Thus, at a decrease in volume weight of the material, thermal conductivity and sound transmission are reduced, and vice versa. In addition, heat- and soundproofing building materials from wood should meet the following requirements: to have stable thermal insulation and acoustic indicators within the whole operation period and to be fire resistant, not to give off hazardous substances into the environment. Experimental research proved that the material based on wood wool and inorganic binder at the ratio of 1:1 belongs to combustible materials, because there was its smoldering during the temperature exposure. Thus, under thermal exposure for 90 seconds, the sample caught fire, the flame propagated around the first three zones within 41 s. At the same time, an increase in the amount of the binder on inorganic base and application of organic-mineral binder does not lead to the ignition of material, the maximum temperature of flue gases made up around 120 °C and flammability index amounted to 0. This became possible due to the decomposition of fire retardants under the influence of temperature with emitting non-combustible gases, inhibiting the processes of material oxidation and significantly increasing the formation of the heat protective layer of coke on the surface of the material. This leads to inhibition of heat transfer of high-temperature flame to the material. This made it possible to determine the conditions for fire-resistance of the material through the formation of a thermal conductivity barrier. This makes it possible to argue about the relevance of the detected mechanism of formation of properties of the material based on wood wool and inorganic or organic-mineral binder, as well as practical attractiveness of the proposed technological solutions. The latter, in particular, relate to determining the amount of the binder component (the ratio of wood wool to the binder is not less than 1:2), because in small quantities (ratio 1:1), the burning process occurs. Thus, there are the grounds to argue about the possibility of directional regulation of the processes of formation of heat- and soundproofing wood materials through the use of wood wool and the binder. In this case, it was proposed to use the inorganic and organic-mineral coatings as a binder, which can form a fireproofing film at the surface of the material.
References
- Tsapko, Y., Tsapko, А. (2017). Establishment of the mechanism and fireproof efficiency of wood treated with an impregnating solution and coatings. Eastern-European Journal of Enterprise Technologies, 3 (10 (87)), 50–55. doi: https://doi.org/10.15587/1729-4061.2017.102393
- Tsapko, Y., Tsapko, А. (2018). Modeling a thermal conductivity process under the action of flame on the wall of fireretardant reed. Eastern-European Journal of Enterprise Technologies, 2 (10 (92)), 50–56. doi: https://doi.org/10.15587/1729-4061.2018.128316
- Tsapko, Y., Guzii, S., Remenets, M., Kravchenko, A., Tsapko, O. (2016). Evaluation of effectiveness of wood fire protection upon exposure to flame of magnesium. Eastern-European Journal of Enterprise Technologies, 4 (10 (82)), 31–36. doi: https://doi.org/10.15587/1729-4061.2016.73543
- Tsapko, Y., Kyrycyok, V., Tsapko, A., Bondarenko, O., Guzii, S. (2018). Increase of fire resistance of coating wood with adding mineral fillers. MATEC Web of Conferences, 230, 02034. doi: https://doi.org/10.1051/matecconf/201823002034
- Babashov, V. G., Bespalov, A. S., Istomin, A. V., Varrik, N. M. (2017). Heat and Sound Insulation Material Prepared Using Plant Raw Material. Refractories and Industrial Ceramics, 58 (2), 208–213. doi: https://doi.org/10.1007/s11148-017-0082-3
- Danilov, V., Ayzenshtadt, A., Makhova, T. (2018). Obtaining and characterization of wood-mineral Composites. 18th International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, 18, 347–354. doi: https://doi.org/10.5593/sgem2018/6.1/s24.047
- Brencis, R., Pleiksnis, S., Skujans, J., Adamovics, A., Gross, U. (2017). Lightweight composite building materials with hemp (Cannabis sativa L.) additives. Chemical Engineering Transactions, 57, 1375–1380. doi: http://doi.org/10.3303/CET1757230
- Li, Z., Ma, J., Ma, H., Xu, X. (2018). Properties and Applications of Basalt Fiber and Its Composites. IOP Conference Series: Earth and Environmental Science, 186, 012052. doi: https://doi.org/10.1088/1755-1315/186/2/012052
- Zaryoun, M., Hosseini, M. (2018). Lightweight fiber-reinforced clay as a sustainable material for disaster resilient architecture of future buildings. Architectural Engineering and Design Management, 1–15. doi: https://doi.org/10.1080/17452007.2018.1540968
- Alabdulkarem, A., Ali, M., Iannace, G., Sadek, S., Almuzaiqer, R. (2018). Thermal analysis, microstructure and acoustic characteristics of some hybrid natural insulating materials. Construction and Building Materials, 187, 185–196. doi: https://doi.org/10.1016/j.conbuildmat.2018.07.213
- Grickus, A., Guseynov, S. E. (2015). On one Mathematical Model for Dynamics of Propagation and Retention of Heat over New Fibre Insulation Coating. Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference, 3 (82). doi: https://doi.org/10.17770/etr2015vol3.504
- Chen, H., Yuan, J., Zhong, Q., Li, K. (2017). Optimization for heat and sound insulation of honeycomb sandwich panel in thermal environments. Vibroengineering PROCEDIA, 11, 161–166. doi: https://doi.org/10.21595/vp.2017.18481
- Erdoǧan, Y. (2016). Production of an insulation material from carpet and boron wastes. Bulletin of the Mineral Research and Exploration, 152, 197–202. doi: https://doi.org/10.19111/bmre.74700
- Apostoliuk, S. O., Dzhyhyrei, V. S., Sokolovskyi, I. A. et. al. (2012). Promyslova ekolohiya. Kyiv: Znannia, 430.
- Bobrov, Yu. L., Ovcharenko, Е. G., Shoyhet, B. M., Petuhova, Е. Yu. (2003). Teploizolyacionnye materialy i konstrukcii. Moscow: INFRA-M, 268.
- Konstruktsiyi budynkiv ta sporud. Teplova izoliatsiya budivel: DBN V.2.6-31:2006. zi Zminoiu No. 1 vid 1 lypnia 2013 roku (2006). Kyiv: Minbud Ukrainy, 70.
- DSTU B EN ISO 1716:2011. Vyprobuvannia vyrobiv shchodo reaktsiyi na vohon. Vyznachennia vyshchoi (nyzhchoi) teploty zghoriannia (EN ISO 1716:2010, IDT) (2012). Kyiv: Minrehionbud Ukrainy, 37.
- Tsapko, Y. (2013). Effect of surface treatment of wood on the fire resistance of wooden structures. Eastern-European Journal of Enterprise Technologies, 5 (5 (65)), 11–14. Available at: http://journals.uran.ua/eejet/article/view/18104/15850
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Copyright (c) 2019 Yuriy Tsapko, Denys Zavialov, Olga Bondarenko, Olena Pinchevsʹka, Nataliia Marchenco, Sergii Guzii
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