KR950008408A - Conductive concrete composition - Google Patents

Conductive concrete composition Download PDF

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Publication number
KR950008408A
KR950008408A KR1019930018634A KR930018634A KR950008408A KR 950008408 A KR950008408 A KR 950008408A KR 1019930018634 A KR1019930018634 A KR 1019930018634A KR 930018634 A KR930018634 A KR 930018634A KR 950008408 A KR950008408 A KR 950008408A
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KR
South Korea
Prior art keywords
weight
conductive concrete
concrete composition
composition
present
Prior art date
Application number
KR1019930018634A
Other languages
Korean (ko)
Other versions
KR960004375B1 (en
Inventor
임순희
Original Assignee
임순희
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 임순희 filed Critical 임순희
Priority to KR1019930018634A priority Critical patent/KR960004375B1/en
Publication of KR950008408A publication Critical patent/KR950008408A/en
Application granted granted Critical
Publication of KR960004375B1 publication Critical patent/KR960004375B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/386—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • C04B22/142—Sulfates
    • C04B22/143—Calcium-sulfate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions 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
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/90—Electrical properties
    • C04B2111/94—Electrically conducting materials

Abstract

본 발명은 고압전선탑, 피뢰설비등의 접지극에 사용되는 저감제, 즉, 도전성콘크리트의 조성물로서 종래의 도전성 콘크리트보다 전기저항이 낮고, 압축강도가 높은 것이다.The present invention is a reducing agent used for grounding electrodes such as high-voltage wire towers and lightning arresters, that is, a composition of conductive concrete, which has lower electrical resistance and higher compressive strength than conventional conductive concrete.

본 발명의 조성은 평균직경이 4-10㎛이고 길이가 0.2-30mm인 탄소섬유 1.3-3.5중량%, 석고 2-7중량%, 모래 18-25중량% 및 포틀랜드시멘트 65-76중량%로 이루어져 있다.The composition of the present invention consists of 1.3-3.5% by weight of carbon fiber, 2-7% by weight, 18-25% by weight of sand and 65-76% by weight of Portland cement, having an average diameter of 4-10 µm and a length of 0.2-30 mm. have.

Description

도전성 콘크리트 조성물Conductive concrete composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

탄소섬유와 콘크리트 조성물로 이루어진 도전성 콘크리트 조성물에 있어서, 평균직경이 4-10㎛이고 길이가 0.2-30mm인 탄소섬유 1.3-3.5중량%, 석고 2-7중량%, 모래 18-25중량% 및 포틀랜드시멘트 65-76중량%로 이루어짐을 특징으로 하는 도전성 콘크리트 조성물.In the conductive concrete composition composed of carbon fiber and concrete composition, 1.3-3.5 wt% of carbon fiber, 2-7 wt% of gypsum, 18-25 wt% of sand and Portland with an average diameter of 4-10 μm and a length of 0.2-30 mm Conductive concrete composition, characterized in that consisting of 65-76% by weight of cement. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930018634A 1993-09-16 1993-09-16 Concrete composition KR960004375B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930018634A KR960004375B1 (en) 1993-09-16 1993-09-16 Concrete composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930018634A KR960004375B1 (en) 1993-09-16 1993-09-16 Concrete composition

Publications (2)

Publication Number Publication Date
KR950008408A true KR950008408A (en) 1995-04-17
KR960004375B1 KR960004375B1 (en) 1996-04-02

Family

ID=19363652

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930018634A KR960004375B1 (en) 1993-09-16 1993-09-16 Concrete composition

Country Status (1)

Country Link
KR (1) KR960004375B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100328650B1 (en) * 1999-07-22 2002-03-14 박상호 Reduction material and concrete manufactured article of earth resistance
KR20020079289A (en) * 2001-04-10 2002-10-19 박권필 Electric conductive heating mortar panel producing infrared rays
KR100363802B1 (en) * 1999-12-20 2002-12-11 (주) 지오시스 Conductive cement composition having excellent soil adhesion and hardened material constructed from the composition
KR101284567B1 (en) * 2011-08-11 2013-07-11 대원전기 주식회사 Conductive concrete composition for utility pole underbracing and method for manufacturing the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6962201B2 (en) * 2003-02-25 2005-11-08 Halliburton Energy Services, Inc. Cement compositions with improved mechanical properties and methods of cementing in subterranean formations
US7441600B2 (en) * 2003-05-09 2008-10-28 Halliburton Energy Services, Inc. Cement compositions with improved mechanical properties and methods of cementing in subterranean formations
CN109467341A (en) * 2018-11-23 2019-03-15 中交第三航务工程局有限公司 The construction method and application of a kind of king-post concrete, concrete
CN109608138B (en) * 2019-01-11 2021-06-22 东南大学 Cement-based composite material with thermoelectric power generation characteristic
CN109836083A (en) * 2019-04-09 2019-06-04 刘铁民 A kind of cement self-leveling mortar of antistatic fire-retardant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100328650B1 (en) * 1999-07-22 2002-03-14 박상호 Reduction material and concrete manufactured article of earth resistance
KR100363802B1 (en) * 1999-12-20 2002-12-11 (주) 지오시스 Conductive cement composition having excellent soil adhesion and hardened material constructed from the composition
KR20020079289A (en) * 2001-04-10 2002-10-19 박권필 Electric conductive heating mortar panel producing infrared rays
KR101284567B1 (en) * 2011-08-11 2013-07-11 대원전기 주식회사 Conductive concrete composition for utility pole underbracing and method for manufacturing the same

Also Published As

Publication number Publication date
KR960004375B1 (en) 1996-04-02

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O035 Opposition [patent]: request for opposition
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