A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gypsum-Fiber Radioprotective Facing Materials
https://orcid.org/http://orcid.org/0000-0001-9999-6925
https://orcid.org/http://orcid.org/0000-0003-2062-5289
https://orcid.org/http://orcid.org/0000-0002-9862-4326
The most basic requirements to structures of buildings are enabling sanitary-hygienic conditions and conditions of human vital activity in indoor applications, and also indoor protection against negative exogenous factor, one of which is electromagnetic waves. It gives rise to topicality of research objective of the present study that consists in gypsum-fiber radioprotective materials production, that can be used inpartitions installation indoors with transmitters of increased electromagnetic interference. Dependences of attenuation ratio of electromagnetic waves on shungite content (0–30%) in tested compositions are determined in the article. It made clear that with shungite content increase we can observe increase of radioprotective properties of facing materials in studied frequency intervals of electromagnetic waves (2–6 GHz). It is found that shungite introduction in the quantity of 5–10% by weight of binder helps to increase flexural strength of gypsum-fiber facing materials by value up to 11.2%. The results of undertaken experimental studies can be used for production of gypsum-fiber radioprotective facing materials meant for protection of different facilities against electromagnetic inference effects.
Gypsum-Fiber Radioprotective Facing Materials
https://orcid.org/http://orcid.org/0000-0001-9999-6925
https://orcid.org/http://orcid.org/0000-0003-2062-5289
https://orcid.org/http://orcid.org/0000-0002-9862-4326
The most basic requirements to structures of buildings are enabling sanitary-hygienic conditions and conditions of human vital activity in indoor applications, and also indoor protection against negative exogenous factor, one of which is electromagnetic waves. It gives rise to topicality of research objective of the present study that consists in gypsum-fiber radioprotective materials production, that can be used inpartitions installation indoors with transmitters of increased electromagnetic interference. Dependences of attenuation ratio of electromagnetic waves on shungite content (0–30%) in tested compositions are determined in the article. It made clear that with shungite content increase we can observe increase of radioprotective properties of facing materials in studied frequency intervals of electromagnetic waves (2–6 GHz). It is found that shungite introduction in the quantity of 5–10% by weight of binder helps to increase flexural strength of gypsum-fiber facing materials by value up to 11.2%. The results of undertaken experimental studies can be used for production of gypsum-fiber radioprotective facing materials meant for protection of different facilities against electromagnetic inference effects.
Gypsum-Fiber Radioprotective Facing Materials
https://orcid.org/http://orcid.org/0000-0001-9999-6925
https://orcid.org/http://orcid.org/0000-0003-2062-5289
https://orcid.org/http://orcid.org/0000-0002-9862-4326
The most basic requirements to structures of buildings are enabling sanitary-hygienic conditions and conditions of human vital activity in indoor applications, and also indoor protection against negative exogenous factor, one of which is electromagnetic waves. It gives rise to topicality of research objective of the present study that consists in gypsum-fiber radioprotective materials production, that can be used inpartitions installation indoors with transmitters of increased electromagnetic interference. Dependences of attenuation ratio of electromagnetic waves on shungite content (0–30%) in tested compositions are determined in the article. It made clear that with shungite content increase we can observe increase of radioprotective properties of facing materials in studied frequency intervals of electromagnetic waves (2–6 GHz). It is found that shungite introduction in the quantity of 5–10% by weight of binder helps to increase flexural strength of gypsum-fiber facing materials by value up to 11.2%. The results of undertaken experimental studies can be used for production of gypsum-fiber radioprotective facing materials meant for protection of different facilities against electromagnetic inference effects.
Gypsum-Fiber Radioprotective Facing Materials
Lecture Notes in Civil Engineering
Vatin, Nikolai (editor) / Galautdinov, Albert (author) / Mukhametrakhimov, Rustem (author) / Kupriyanov, Valery (author)
International Scientific Conference on Socio-Technical Construction and Civil Engineering ; 2021 ; Kazan, Russia
2021-06-29
10 pages
Article/Chapter (Book)
Electronic Resource
English
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