{"id":994,"date":"2014-10-19T22:09:13","date_gmt":"2014-10-19T18:09:13","guid":{"rendered":"http:\/\/nanobuild.ru\/en_EN\/?p=994"},"modified":"2015-10-19T22:10:08","modified_gmt":"2015-10-19T18:10:08","slug":"nanobuild-5-2015-pages-87-101","status":"publish","type":"post","link":"https:\/\/nanobuild.ru\/en_EN\/nanobuild-5-2015-pages-87-101\/","title":{"rendered":"Nanobuild-5-2015-pages-87-101"},"content":{"rendered":"

Pages:\u00a0\u00a0 87-101<\/strong><\/p>\n

THE RESULTS OF THE SPECIALISTS\u2019 AND SCIENTISTS\u2019 RESEARCHES<\/strong><\/p>\n

UDC<\/strong> 699.812.3<\/strong><\/p>\n

Finishing panels for electromagnetic shielded premises on the basis of nanostructured composite material<\/strong><\/p>\n

Authors: AHMED Abdulbaset Arabi A<\/strong>, postgraduate student of the Department \u00abInformation Security\u00bb Belarusian State University of Informatics and Radioelectronics, Minsk, Belarus; V.Horujey st., 10-151, Minsk, Belarus, 220123; bast.ahmed.67@mail.ru<\/a>;<\/p>\n

Nasonova<\/strong> Natalia Viktorovna<\/strong>, Ph.D. in Engineering, Associate Professor of the Department \u00abInformation Security\u00bb Belarussian State University of Informatics and Radioelectronics, Minsk, Belarus; 2nd Poselkovaya, 24-1, Minsk, Belarus, 220113; nasonovan@bsuir.by<\/a>;<\/p>\n

PULKO<\/strong> Tatyana Aleksandrovna<\/strong>, Ph.D. in Engineering, Associate Professor of the Department \u00abInformation Security\u00bb Belarussian State University of Informatics and Radioelectronics, Minsk, Belarus; Orlovskay st., 29-33, Minsk, Belarus, 220068; naig@tut.by<\/a>;<\/p>\n

Lynkou<\/strong> Leonid Mikhailovich,<\/strong> Doctor of Engineering, Professor, Head of the Department \u00abInformation Security\u00bb Belarussian State University of Informatics and Radioelectronics, Minsk, Belarus; Independence Avenue, 157-197, Minsk, Belarus, 220114; leonid@bsuir.by<\/a>.<\/p>\n

Extended Abstract: <\/strong>A wide utilization of electronic equipment produces the need in integration of building and shielding technologies. This would allow to construct premises and buildings, capable of attenuation of the electromagnetic fields, generated by industrious and household sources. Such kinds of premises would solve the problems of electromagnetic compatibility, uncontrolled effect of electromagnetic radiation (EMR) on humans\u2019 organisms, protection of critical types of information assets, processed by automatic facilities. In addition to the high shielding effectiveness the materials should ensure the fire safety in the premises. The developed multilayered shielding materials based on composites, which are characterized by high dielectric and magnetic losses, ensure the EMR attenuation 20\u202635\u00a0dB in the frequency range of 0,7\u202617\u00a0GHz. The EMR reflection factor, ensured by the suggested materials, is -5\u2026-1\u00a0dB. Open fire (+1700\u00ba\u0421) impact on the developed materials was studied and the burning-through time for different samples was determined. The burning-through time is sufficiently increased upto 140\u00a0s due to hygroscopic aqueous solutions application in the composite materials content.<\/p>\n

Key words: <\/strong>fire safety, composite materials, shielding effectiveness.<\/p>\n

DOI: dx.doi.org\/10.15828\/2075-8545-2015-7-5-87-101<\/strong><\/p>\n

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Full text in PDF format (87-101)<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
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