WO2012138088A3 - Composition de béton à hautes performances utilisant du laitier - Google Patents

Composition de béton à hautes performances utilisant du laitier Download PDF

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Publication number
WO2012138088A3
WO2012138088A3 PCT/KR2012/002449 KR2012002449W WO2012138088A3 WO 2012138088 A3 WO2012138088 A3 WO 2012138088A3 KR 2012002449 W KR2012002449 W KR 2012002449W WO 2012138088 A3 WO2012138088 A3 WO 2012138088A3
Authority
WO
WIPO (PCT)
Prior art keywords
slag
weight
concrete composition
fine aggregate
high performance
Prior art date
Application number
PCT/KR2012/002449
Other languages
English (en)
Korean (ko)
Other versions
WO2012138088A2 (fr
Inventor
정원경
권기창
강승희
Original Assignee
(주)삼우아이엠씨
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 (주)삼우아이엠씨 filed Critical (주)삼우아이엠씨
Publication of WO2012138088A2 publication Critical patent/WO2012138088A2/fr
Publication of WO2012138088A3 publication Critical patent/WO2012138088A3/fr

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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
    • C04B28/04—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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/16—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 calcium sulfate cements containing anhydrite, e.g. Keene's cement
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

La présente invention porte sur une composition de béton qui est économique et écologique, par : l'utilisation de laitier oxydant, qui est un sous-produit généré pendant un processus de fabrication d'acier au four électrique à arc sous la forme d'un agrégat fin ; l'amélioration de la robustesse globale du béton ; et la réduction considérable de la teneur en ciment à l'intérieur du béton, et porte de façon spécifique sur une composition de béton à hautes performances utilisant du laitier, laquelle composition comprend de 8 à 16 % en poids de ciment à durcissement rapide, de 3 à 6 % en poids d'eau, de 28 à 59 % en poids d'agrégat fin et de 30 à 50 % en poids d'agrégat grossier, de 30 à 100 % de l'agrégat fin étant du laitier. La robustesse peut être améliorée et les coûts de fabrication peuvent être économisés par la réduction de la teneur en ciment constituant la composition de béton mentionnée ci-dessus et le remplacement de la plupart de l'agrégat fin par du laitier oxydant de four électrique à arc.
PCT/KR2012/002449 2011-04-05 2012-04-02 Composition de béton à hautes performances utilisant du laitier WO2012138088A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0030948 2011-04-05
KR20110030948A KR101051097B1 (ko) 2011-04-05 2011-04-05 슬래그를 이용한 고성능 콘크리트 조성물

Publications (2)

Publication Number Publication Date
WO2012138088A2 WO2012138088A2 (fr) 2012-10-11
WO2012138088A3 true WO2012138088A3 (fr) 2012-12-06

Family

ID=44923950

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002449 WO2012138088A2 (fr) 2011-04-05 2012-04-02 Composition de béton à hautes performances utilisant du laitier

Country Status (2)

Country Link
KR (1) KR101051097B1 (fr)
WO (1) WO2012138088A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101158302B1 (ko) 2012-01-09 2012-06-26 강승희 철강부산물을 포함하는 라텍스 개질 콘크리트 조성물 및 그 제조방법
KR101239075B1 (ko) * 2012-10-19 2013-03-05 (주)삼우아이엠씨 초속경 라텍스개질 콘크리트 조성물
CN103073210B (zh) * 2013-02-02 2014-06-18 李素娥 一种用于道路混凝土的改性高碳铬铁渣骨料及其制备方法
ES2537256B2 (es) * 2013-08-03 2015-09-22 Universidad De Cádiz Procedimiento para la fabricación de hormigón de escoria
KR101556969B1 (ko) 2013-10-29 2015-10-19 이창용 메틸메타크릴레이트 수지를 포함하는 속경성 도로보수제 및 이를 이용한 도로 보수방법
KR101588722B1 (ko) * 2014-08-11 2016-02-12 주식회사한수나텍 콘크리트 포장 보수용 속경성 및 저온대응형 폴리머 개질 마그네시아-아윈계 복합 시멘트 콘크리트 조성물
BR112017013185A2 (pt) * 2014-12-19 2018-01-02 Dynasol Elastomeros Sa De Cv látex de sbs para o uso na modificação de concreto
ES2683224B1 (es) * 2017-03-23 2019-03-14 Univ Burgos Acabado superficial para pavimentos hormigonados y procedimiento de aplicación.
KR102031784B1 (ko) * 2019-04-23 2019-10-14 씨텍 주식회사 고로수재슬래그 및 페로니켈 복합잔골재를 사용한 친환경 속경성 콘크리트 조성물
CN112521089A (zh) * 2020-12-07 2021-03-19 东南大学 全洞渣高性能混凝土及制备方法
KR102403945B1 (ko) 2021-12-09 2022-05-31 (주)콘텍이엔지 에폭시 개질 초속경 시멘트 콘크리트 조성물 및 이를 이용한 콘크리트 구조물 및 도로포장의 단면 보수보강 방법
KR102392363B1 (ko) 2021-12-09 2022-05-03 (주)콘텍이엔지 에폭시 개질 초속경 시멘트 모르타르 조성물 및 이를 이용한 콘크리트 구조물 및 도로포장의 단면 보수보강 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100755272B1 (ko) * 2006-03-03 2007-09-04 쌍용양회공업(주) 라텍스개질 콘크리트용 속경성 시멘트 조성물
KR20080071844A (ko) * 2007-01-31 2008-08-05 가지마 겐세쓰 가부시키가이샤 보수용 모르타르 및 이를 사용한 터널 보수 공법
KR100873391B1 (ko) * 2008-08-08 2008-12-11 주식회사 홍서이엔씨 속경성 콘크리트 조성물, 그 제조방법 및 속경성 콘크리트 조성물을 이용한 콘크리트 포장 보수공법
KR100958535B1 (ko) * 2009-12-03 2010-05-18 (주) 지오시스 폴리머개질 초속경 콘크리트 조성물 및 이를 이용한 교면 포장공법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100755272B1 (ko) * 2006-03-03 2007-09-04 쌍용양회공업(주) 라텍스개질 콘크리트용 속경성 시멘트 조성물
KR20080071844A (ko) * 2007-01-31 2008-08-05 가지마 겐세쓰 가부시키가이샤 보수용 모르타르 및 이를 사용한 터널 보수 공법
KR100873391B1 (ko) * 2008-08-08 2008-12-11 주식회사 홍서이엔씨 속경성 콘크리트 조성물, 그 제조방법 및 속경성 콘크리트 조성물을 이용한 콘크리트 포장 보수공법
KR100958535B1 (ko) * 2009-12-03 2010-05-18 (주) 지오시스 폴리머개질 초속경 콘크리트 조성물 및 이를 이용한 교면 포장공법

Also Published As

Publication number Publication date
WO2012138088A2 (fr) 2012-10-11
KR101051097B1 (ko) 2011-07-21

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