KR940006954A - 칼슘-마그네슘(Ca-Mg)시멘트 조성물 - Google Patents

칼슘-마그네슘(Ca-Mg)시멘트 조성물 Download PDF

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Publication number
KR940006954A
KR940006954A KR1019920016180A KR920016180A KR940006954A KR 940006954 A KR940006954 A KR 940006954A KR 1019920016180 A KR1019920016180 A KR 1019920016180A KR 920016180 A KR920016180 A KR 920016180A KR 940006954 A KR940006954 A KR 940006954A
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KR
South Korea
Prior art keywords
calcium
calcium carbonate
magnesium oxide
cement composition
magnesium
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Application number
KR1019920016180A
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English (en)
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KR950008585B1 (ko
Inventor
신무현
Original Assignee
신무현
주식회사 연합인슈건설
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Application filed by 신무현, 주식회사 연합인슈건설 filed Critical 신무현
Priority to KR1019920016180A priority Critical patent/KR950008585B1/ko
Publication of KR940006954A publication Critical patent/KR940006954A/ko
Application granted granted Critical
Publication of KR950008585B1 publication Critical patent/KR950008585B1/ko

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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
    • 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
    • C04B28/10—Lime cements or magnesium oxide 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
    • C04B9/00—Magnesium cements or similar cements
    • C04B9/11—Mixtures thereof with other inorganic cementitious materials
    • 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
    • C04B14/34—Metals, e.g. ferro-silicon
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • 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
    • C04B2111/00017—Aspects relating to the protection of the environment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

본 발명은 산화마그네슘과 탄산칼슘, 그리고 경화촉진제로서 수산화바륨을 함유하는 시멘트 조성물에 관한 것이다. 본 발명의 시멘트 조성물은 폐기물을 포함하여 어떤 종류의 충진재와도 강한 결합을 형성하여 폐기물의 처리 및 활용에 특히 유용하다. 본원 발명의 조성물은 산화마그네슘과 탄산칼슘을 마그네슘 : 칼슘의 중량비가 1 : 0-1 : 10이 되도록 함유하며 경화촉진제로서 산화마그네슘과 탄산칼슘의 총중량의 0-20%의 수산화바륨을 포함한다. 본 발명의 시멘트와 각종 충진제를 결합하여 제조된 시멘트 제품은 일반적인 건축자재 등으로 광범위하게 이용된다.

Description

칼슘-마그네슘(Ca-Mg) 시멘트 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 시멘트 조성물과 각 충진재를 혼합하여 제조된 시멘트 제품의 압축강도를 표시한 그래프.

Claims (3)

  1. 산화마그네슘과 탄산칼슘을 마그네슘 : 칼슘의 중량비가 1 : 0-1 : 10이 되도록 함유하며 경화촉진제로서 산화마그네슘과 탄산칼슘의 총중량의 0-20%의 수산화바륨을 포함하는 Ca-Mg 시멘트 조성물
  2. 제1항에 있어서, 산화마그네슘과 탄산칼슘의 마그네슘 : 칼슘 중량비가 1 : 1인 시멘트 조성물.
  3. 제3항에 있어서, 수산화바륨 함량이 산화마그네슘과 탄산칼슘 총중량의 3-5%인 시멘트 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920016180A 1992-09-05 1992-09-05 칼슘-마그네슘(Ca-Mg)시멘트 조성물 KR950008585B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920016180A KR950008585B1 (ko) 1992-09-05 1992-09-05 칼슘-마그네슘(Ca-Mg)시멘트 조성물

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920016180A KR950008585B1 (ko) 1992-09-05 1992-09-05 칼슘-마그네슘(Ca-Mg)시멘트 조성물

Publications (2)

Publication Number Publication Date
KR940006954A true KR940006954A (ko) 1994-04-26
KR950008585B1 KR950008585B1 (ko) 1995-08-03

Family

ID=19339128

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920016180A KR950008585B1 (ko) 1992-09-05 1992-09-05 칼슘-마그네슘(Ca-Mg)시멘트 조성물

Country Status (1)

Country Link
KR (1) KR950008585B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1254083T3 (da) 2000-01-27 2011-10-31 Tececo Pty Ltd Fremgangsmåde til fremstilling af reaktive magnesiumoxidcementer

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Publication number Publication date
KR950008585B1 (ko) 1995-08-03

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