JPS6414137A - Electrically conductive concrete - Google Patents

Electrically conductive concrete

Info

Publication number
JPS6414137A
JPS6414137A JP16787087A JP16787087A JPS6414137A JP S6414137 A JPS6414137 A JP S6414137A JP 16787087 A JP16787087 A JP 16787087A JP 16787087 A JP16787087 A JP 16787087A JP S6414137 A JPS6414137 A JP S6414137A
Authority
JP
Japan
Prior art keywords
concrete
carbon fibers
electrically conductive
chops
conductive concrete
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
JP16787087A
Other languages
Japanese (ja)
Other versions
JP2545756B2 (en
Inventor
Katsumi Yamamura
Masaru Furukawa
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP62167870A priority Critical patent/JP2545756B2/en
Publication of JPS6414137A publication Critical patent/JPS6414137A/en
Application granted granted Critical
Publication of JP2545756B2 publication Critical patent/JP2545756B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PURPOSE:To reduce the resistivity of concrete and to improve the strength by incorporating chops of prescribed bent carbon fibers having large specific volume into the concrete. CONSTITUTION:This electrically conductive concrete is concrete contg. chops of three-dimensionally bent carbon fibers. The carbon fibers have larger specific volume than straight carbon fibers and >=50 aspect ratio. The concrete has low resistivity, improved electrical conductivity, high strength and a cracking suppressing effect.
JP62167870A 1987-07-07 1987-07-07 Conductive concrete Expired - Fee Related JP2545756B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62167870A JP2545756B2 (en) 1987-07-07 1987-07-07 Conductive concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62167870A JP2545756B2 (en) 1987-07-07 1987-07-07 Conductive concrete

Publications (2)

Publication Number Publication Date
JPS6414137A true JPS6414137A (en) 1989-01-18
JP2545756B2 JP2545756B2 (en) 1996-10-23

Family

ID=15857609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62167870A Expired - Fee Related JP2545756B2 (en) 1987-07-07 1987-07-07 Conductive concrete

Country Status (1)

Country Link
JP (1) JP2545756B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014321A1 (en) * 1989-05-22 1990-11-29 Sekisui Kagaku Kogyo Kabushiki Kaisha An electrically conductive cement composition and an electrically conductive mass prepared from the composition
JP2011073944A (en) * 2009-10-01 2011-04-14 Aica Kogyo Co Ltd Polyurethane-based cement composition and floor layer structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260181A (en) * 1984-06-06 1985-12-23 Fujitsu Ltd Semiconductor luminescent device
JPS62279689A (en) * 1986-05-29 1987-12-04 Fujitsu Ltd Manufacture of semiconductor light emitting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260181A (en) * 1984-06-06 1985-12-23 Fujitsu Ltd Semiconductor luminescent device
JPS62279689A (en) * 1986-05-29 1987-12-04 Fujitsu Ltd Manufacture of semiconductor light emitting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014321A1 (en) * 1989-05-22 1990-11-29 Sekisui Kagaku Kogyo Kabushiki Kaisha An electrically conductive cement composition and an electrically conductive mass prepared from the composition
JP2011073944A (en) * 2009-10-01 2011-04-14 Aica Kogyo Co Ltd Polyurethane-based cement composition and floor layer structure

Also Published As

Publication number Publication date
JP2545756B2 (en) 1996-10-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees