发明名称 |
RADIO WAVE ABSORBING WALL |
摘要 |
PROBLEM TO BE SOLVED: To obtain a radio wave absorbing wall while fixing strength of an outer packing members and a ferrite magnetic bodies is improved. SOLUTION: Ferrite magnetic bodies 3 are placed in a building material having reinforcing members such as reinforcing bars acting like a radio wave reflecting body, outer package members 1 mounted on the ferrite magnetic bodies 3 and the building material via resin mortar are provided, joint rods 8 formed nearly along with a shape of the ferrite magnetic bodies 3 in a horizontal directional cross section are mounted on the ferrite magnetic bodies 3 and the joint rods 8 are placed over the layer consisting of the building materials and the layer consisting of the resin mortar in this radio wave absorbing wall.
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申请公布号 |
JP2001085937(A) |
申请公布日期 |
2001.03.30 |
申请号 |
JP19990256597 |
申请日期 |
1999.09.10 |
申请人 |
HITACHI METALS LTD |
发明人 |
TAMAKAI TOSHIYUKI;TANIGUCHI NAONOBU |
分类号 |
E04B1/92;H01Q15/14;H01Q17/00;(IPC1-7):H01Q17/00 |
主分类号 |
E04B1/92 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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