Electromagnetic Shielding Characteristics of Eco-Friendly Foamed Concrete Wall
Joint Authors
Cho, Sung-Sil
Kim, Jin-Man
Hong, Ic-Pyo
Source
International Journal of Antennas and Propagation
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-04-12
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The electromagnetic shielding characteristics according to the material composition of foamed concrete, which was manufactured to reduce environmental pollution and to economically apply it in actual building walls, were researched herein.
Industrial by-products such as ladle furnace slag (LFS), gypsum, and blast furnace slag (BFS) were added to manufacture foamed concrete with enhanced functionalities such as lightweight, heat insulation, and sound insulation.
The electrical characteristics such as permittivity and loss tangent according to the foam and BFS content were calculated and measured.
Free space measurement was used to measure the electromagnetic shielding characteristics of the actually manufactured foamed concrete.
It was confirmed that electromagnetic signals were better blocked when the foam content was low and the BFS content was high in the measured frequency bands (1–8 GHz) and that approximately 90% of the electromagnetic signals were blocked over 4 GHz.
American Psychological Association (APA)
Cho, Sung-Sil& Kim, Jin-Man& Hong, Ic-Pyo. 2017. Electromagnetic Shielding Characteristics of Eco-Friendly Foamed Concrete Wall. International Journal of Antennas and Propagation،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1159478
Modern Language Association (MLA)
Cho, Sung-Sil…[et al.]. Electromagnetic Shielding Characteristics of Eco-Friendly Foamed Concrete Wall. International Journal of Antennas and Propagation No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1159478
American Medical Association (AMA)
Cho, Sung-Sil& Kim, Jin-Man& Hong, Ic-Pyo. Electromagnetic Shielding Characteristics of Eco-Friendly Foamed Concrete Wall. International Journal of Antennas and Propagation. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1159478
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1159478