JPS6473800A - Electric wave absorbing mortar - Google Patents

Electric wave absorbing mortar

Info

Publication number
JPS6473800A
JPS6473800A JP23184487A JP23184487A JPS6473800A JP S6473800 A JPS6473800 A JP S6473800A JP 23184487 A JP23184487 A JP 23184487A JP 23184487 A JP23184487 A JP 23184487A JP S6473800 A JPS6473800 A JP S6473800A
Authority
JP
Japan
Prior art keywords
mortar
electric wave
wave absorbing
quartz sand
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23184487A
Other languages
Japanese (ja)
Inventor
Shigetaka Fukuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inax Corp
Original Assignee
Inax Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inax Corp filed Critical Inax Corp
Priority to JP23184487A priority Critical patent/JPS6473800A/en
Publication of JPS6473800A publication Critical patent/JPS6473800A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

PURPOSE:To implement excellent electric wave absorbing function, by replacing one portion of an aggregate component such as quartz sand and the like with a crushed electric wave absorbing agent such as iron, copper, ferrite and the like in a mortar comprising general cement, quartz sand, sand and the like. CONSTITUTION:In a mortar comprising general cement, quartz sand, sand and the like, at least one portion of an aggregate component such as quartz sand and the like is replaced with an electric wave absorbing agent. As the electric wave absorbing agent blended in the mortar, iron, copper, ferrite and other crushed general electric absorbing material are used. On the other hand, as the electric wave absorbing mortar, additive agents such as pigment, a water reducing agent, builder and the like can be blended to be used. The electric absorbing mortar is executed to a body 1 like a normal mortar by blending a predetermined amount of water in the above component, so that it is possible to form an electric wave absorbing wall 4 easily using a normal tile 3.
JP23184487A 1987-09-16 1987-09-16 Electric wave absorbing mortar Pending JPS6473800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23184487A JPS6473800A (en) 1987-09-16 1987-09-16 Electric wave absorbing mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23184487A JPS6473800A (en) 1987-09-16 1987-09-16 Electric wave absorbing mortar

Publications (1)

Publication Number Publication Date
JPS6473800A true JPS6473800A (en) 1989-03-20

Family

ID=16929897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23184487A Pending JPS6473800A (en) 1987-09-16 1987-09-16 Electric wave absorbing mortar

Country Status (1)

Country Link
JP (1) JPS6473800A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03203304A (en) * 1989-12-29 1991-09-05 Nippon Steel Corp Wave absorbing magnetic particle for tv frequency band
JP2002294900A (en) * 2001-03-29 2002-10-09 Taisei Corp Radio wave absorption body and precast concrete board

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227355A (en) * 1975-08-27 1977-03-01 Hitachi Ltd Diffusion layer formation method
JPS536320A (en) * 1976-07-08 1978-01-20 Sumitomo Chemical Co Method of producing impacttresisting gypsum boards
JPS5639080A (en) * 1979-09-08 1981-04-14 Nippon Shinyaku Co Ltd Benzisothiazole derivative
JPS58108603A (en) * 1981-12-14 1983-06-28 清水　康敬 Radio wave absorber and method of producing same
JPS6031893A (en) * 1983-07-28 1985-02-18 Takenobu Kondo Preparation of aseptic water from which bacteria are removed by aquatic culture of yeast fungi and lactic bacteria and its utilization
JPS6444097A (en) * 1987-08-12 1989-02-16 Denki Kagaku Kogyo Kk Radio wave absorber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227355A (en) * 1975-08-27 1977-03-01 Hitachi Ltd Diffusion layer formation method
JPS536320A (en) * 1976-07-08 1978-01-20 Sumitomo Chemical Co Method of producing impacttresisting gypsum boards
JPS5639080A (en) * 1979-09-08 1981-04-14 Nippon Shinyaku Co Ltd Benzisothiazole derivative
JPS58108603A (en) * 1981-12-14 1983-06-28 清水　康敬 Radio wave absorber and method of producing same
JPS6031893A (en) * 1983-07-28 1985-02-18 Takenobu Kondo Preparation of aseptic water from which bacteria are removed by aquatic culture of yeast fungi and lactic bacteria and its utilization
JPS6444097A (en) * 1987-08-12 1989-02-16 Denki Kagaku Kogyo Kk Radio wave absorber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03203304A (en) * 1989-12-29 1991-09-05 Nippon Steel Corp Wave absorbing magnetic particle for tv frequency band
JP2002294900A (en) * 2001-03-29 2002-10-09 Taisei Corp Radio wave absorption body and precast concrete board

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