KR970010306B1 - Method for preparing carbon fiber reinforced cement composite - Google Patents

Method for preparing carbon fiber reinforced cement composite Download PDF

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Publication number
KR970010306B1
KR970010306B1 KR94019799A KR19940019799A KR970010306B1 KR 970010306 B1 KR970010306 B1 KR 970010306B1 KR 94019799 A KR94019799 A KR 94019799A KR 19940019799 A KR19940019799 A KR 19940019799A KR 970010306 B1 KR970010306 B1 KR 970010306B1
Authority
KR
South Korea
Prior art keywords
carbon fiber
fiber reinforced
cement composite
reinforced cement
preparing carbon
Prior art date
Application number
KR94019799A
Other languages
Korean (ko)
Other versions
KR960007495A (en
Inventor
Sung-Young Lee
Yang-Duk Park
Original Assignee
Posco
Rist
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 Posco, Rist filed Critical Posco
Priority to KR94019799A priority Critical patent/KR970010306B1/en
Publication of KR960007495A publication Critical patent/KR960007495A/en
Application granted granted Critical
Publication of KR970010306B1 publication Critical patent/KR970010306B1/en

Links

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
    • 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
    • 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
    • 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
    • C04B14/022—Carbon
    • C04B14/024—Graphite
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00129—Extrudable mixtures
    • 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

The conductive extrusion cement complex reinforced by carbon fiber can be produced by mixing 0.1-0.15 wt% of cement binder including carbon powder with 0.005-0.045 wt% of carbon fiber, 0.005-0.025 wt% of extruded material and 0.3-0.4 wt% of water. With keeping the opening ratio of extrusion molding die(the area of outlet part/ that of inlet part) 0.1-0.4, the above complex is extruded, molded and cured. The produced cement complex can minimize the specific resistivity with an aid of one-directional orientation of carbon fiber.
KR94019799A 1994-08-11 1994-08-11 Method for preparing carbon fiber reinforced cement composite KR970010306B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94019799A KR970010306B1 (en) 1994-08-11 1994-08-11 Method for preparing carbon fiber reinforced cement composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94019799A KR970010306B1 (en) 1994-08-11 1994-08-11 Method for preparing carbon fiber reinforced cement composite

Publications (2)

Publication Number Publication Date
KR960007495A KR960007495A (en) 1996-03-22
KR970010306B1 true KR970010306B1 (en) 1997-06-25

Family

ID=19390182

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94019799A KR970010306B1 (en) 1994-08-11 1994-08-11 Method for preparing carbon fiber reinforced cement composite

Country Status (1)

Country Link
KR (1) KR970010306B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180074111A (en) * 2016-12-23 2018-07-03 재단법인 한국탄소융합기술원 Manufacturing method of inorganic carbon composite heat panel reinforced with carbon fiber and carbon material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020079289A (en) * 2001-04-10 2002-10-19 박권필 Electric conductive heating mortar panel producing infrared rays
KR101284883B1 (en) * 2012-08-04 2013-07-24 주식회사 하람산업 Soil panel and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180074111A (en) * 2016-12-23 2018-07-03 재단법인 한국탄소융합기술원 Manufacturing method of inorganic carbon composite heat panel reinforced with carbon fiber and carbon material

Also Published As

Publication number Publication date
KR960007495A (en) 1996-03-22

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