JPH01234347A - Electrically conductive structure - Google Patents

Electrically conductive structure

Info

Publication number
JPH01234347A
JPH01234347A JP6135688A JP6135688A JPH01234347A JP H01234347 A JPH01234347 A JP H01234347A JP 6135688 A JP6135688 A JP 6135688A JP 6135688 A JP6135688 A JP 6135688A JP H01234347 A JPH01234347 A JP H01234347A
Authority
JP
Japan
Prior art keywords
electrically conductive
carbon fibers
weight
carbon black
cement
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.)
Granted
Application number
JP6135688A
Other languages
Japanese (ja)
Other versions
JP2542412B2 (en
Inventor
Junichi Fujita
Takao Kakuno
Tsugio Chuma
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP63061356A priority Critical patent/JP2542412B2/en
Publication of JPH01234347A publication Critical patent/JPH01234347A/en
Application granted granted Critical
Publication of JP2542412B2 publication Critical patent/JP2542412B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/90Electrical properties
    • C04B2111/94Electrically conducting materials

Abstract

PURPOSE: To inexpensively increase the electrical conductivity of a structure with a reduced amt. of carbon fibers mixed by adding carbon fibers to cement in combination with electrically conductive carbon black and caking them.
CONSTITUTION: When an electrically conductive structure is produced by adding carbon fibers to cement and caking them, electrically conductive carbon black is further added. The pref. total weight of the carbon fibers and the carbon black is 2W10% of the weight of the cement and the pref. weight of the carbon black is 0.1W9 times the weight of the carbon fibers.
COPYRIGHT: (C)1989,JPO&Japio
JP63061356A 1988-03-14 1988-03-14 Conductive structure Expired - Lifetime JP2542412B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63061356A JP2542412B2 (en) 1988-03-14 1988-03-14 Conductive structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63061356A JP2542412B2 (en) 1988-03-14 1988-03-14 Conductive structure

Publications (2)

Publication Number Publication Date
JPH01234347A true JPH01234347A (en) 1989-09-19
JP2542412B2 JP2542412B2 (en) 1996-10-09

Family

ID=13168792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63061356A Expired - Lifetime JP2542412B2 (en) 1988-03-14 1988-03-14 Conductive structure

Country Status (1)

Country Link
JP (1) JP2542412B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892638A (en) * 1986-11-04 1990-01-09 Hitachi, Ltd. Instrument for determination of the base sequence of DNA
KR20030028859A (en) * 2001-10-04 2003-04-11 주식회사 인트켐 The cement compositions for absorbing electromagnetic waves
US6825444B1 (en) * 1999-01-29 2004-11-30 Board Of Regents Of University Of Nebraska Heated bridge deck system and materials and method for constructing the same
KR100811802B1 (en) * 2006-08-14 2008-03-10 박석균 Rib materials for use in concrete reinforcing rod
JP2009227475A (en) * 2008-03-19 2009-10-08 Yokohama Tlo Co Ltd Cement composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148738A (en) * 1987-12-04 1989-06-12 Denki Kagaku Kogyo Kk Conductive hydraulic composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148738A (en) * 1987-12-04 1989-06-12 Denki Kagaku Kogyo Kk Conductive hydraulic composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892638A (en) * 1986-11-04 1990-01-09 Hitachi, Ltd. Instrument for determination of the base sequence of DNA
US6825444B1 (en) * 1999-01-29 2004-11-30 Board Of Regents Of University Of Nebraska Heated bridge deck system and materials and method for constructing the same
KR20030028859A (en) * 2001-10-04 2003-04-11 주식회사 인트켐 The cement compositions for absorbing electromagnetic waves
KR100811802B1 (en) * 2006-08-14 2008-03-10 박석균 Rib materials for use in concrete reinforcing rod
JP2009227475A (en) * 2008-03-19 2009-10-08 Yokohama Tlo Co Ltd Cement composition

Also Published As

Publication number Publication date
JP2542412B2 (en) 1996-10-09

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