Title :
Research on absorbing properties of the concrete shielding material at 3mm wave bands
Author :
Xu Li ; Qing Kang ; Congzhi Zhou
Author_Institution :
Dept. of Archit. & Environ. Eng., Logistical Eng. Univ., Chongqing, China
Abstract :
The concrete was made from standard sand, steel fiber, iron ore-sand, carbon-fiber felt, ZnO whisker, ferrite, acetylene gas black, carbonyl iron, so that the concrete shielding material has the microwave absorbing performance. The aim is to search for a new protection method for grand buildings and martial building constructions. The concrete shielding material is first analyzed in the 3mm waveband. The paper focuses on the different absorption characteristic of concrete with different material and different content. The relation of content is discussed. It is guide for the future research.
Keywords :
carbon fibre reinforced composites; concrete; electromagnetic shielding; electromagnetic wave absorption; ferrites; iron; sand; steel; zinc compounds; ZnO; ZnO whisker; absorbing properties; acetylene gas black; carbon-fiber felt; carbonyl iron; concrete shielding material; ferrite; iron ore-sand; martial building constructions; microwave absorbing performance; protection method; sand; steel fiber; Building materials; Concrete; Electromagnetic scattering; Electromagnetic shielding; Ferrites; Iron; Organic materials; Steel; Testing; Zinc oxide;
Conference_Titel :
Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Asia-Pacific Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
7-5635-0802-3
DOI :
10.1109/CEEM.2003.238407
