KR850004735A - Manufacturing method of concrete molding - Google Patents

Manufacturing method of concrete molding Download PDF

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Publication number
KR850004735A
KR850004735A KR1019840007921A KR840007921A KR850004735A KR 850004735 A KR850004735 A KR 850004735A KR 1019840007921 A KR1019840007921 A KR 1019840007921A KR 840007921 A KR840007921 A KR 840007921A KR 850004735 A KR850004735 A KR 850004735A
Authority
KR
South Korea
Prior art keywords
weight
3cao
concrete
clinker
manufacturing
Prior art date
Application number
KR1019840007921A
Other languages
Korean (ko)
Other versions
KR920003022B1 (en
Inventor
오사무 스즈끼 (외 4)
Original Assignee
모로이껭
치찌부 세멘트 가부시끼가이샤
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 모로이껭, 치찌부 세멘트 가부시끼가이샤 filed Critical 모로이껭
Publication of KR850004735A publication Critical patent/KR850004735A/en
Application granted granted Critical
Publication of KR920003022B1 publication Critical patent/KR920003022B1/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
    • 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
    • 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
    • C04B28/06—Aluminous cements
    • C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
    • C04B7/21—Mixtures thereof with other inorganic cementitious materials or other activators with calcium sulfate containing activators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

내용 없음No content

Description

콘크리트 성형품의 제조방법Manufacturing method of concrete molding

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (1)

규산 3석회(3CaO.SiO2), 규산 2석회(2CaO.SO2) 등의 칼슘 실리 케이트를 주성분으로 하는 포트랜드 시멘트 클링커 20∼70중량%, 칼슘술포 알루미네이트 3CaO.3Al2O3.CaSO4을 주성분으로 하는 클링커 10∼40중량%, 무수 석고 또는 2수석고 10∼40중량%, 고로 수쇄 슬러그 또는 회 20∼60중량의 조성으로서, 그리고 (3Al2O3＋1.5SiO2)/(CaO_SO3) 몰비가 1.0이상 1.5이하의 시멘트에, 골재, 혼합제, 물 지연제, 리섬유등을 보통법에 의하여 적당히 가하여 콘크리트 성형품을 만들고, 이를 15℃내지 65℃의 범위의 온도에서 4시간이상 양생함을 특징으로 하는 콘크리트 성형품의 제조방법.3 lime silicate (3CaO.SiO 2), 2-lime silicate (2CaO.SO 2) Calcium Silicate Portland cement clinker, 20 to 70% by weight as a main component Kate, calcium sulfo aluminate 3CaO.3Al 2 O 3, such as 4 .CaSO As a composition of 10 to 40% by weight of clinker, 10 to 40% by weight of anhydrous gypsum or dihydrate gypsum, blast furnace slug or ash 20 to 60% by weight, and (3Al 2 O 3 + 1.5SiO 2 ) / (CaO_SO 3 ) Concrete, aggregates, mixtures, water retardants, and re-fibers are added to cement with a molar ratio of 1.0 or more and 1.5 or less by the usual method to make concrete molded products, which are cured at a temperature in the range of 15 ℃ to 65 ℃ for more than 4 hours. Method for producing a concrete molded article characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840007921A 1983-12-13 1984-12-13 Preparation method of conerete product KR920003022B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58233537A JPS60127252A (en) 1983-12-13 1983-12-13 Manufacture of concrete formed product
JP233537 1983-12-13
JP233537/83 1983-12-13

Publications (2)

Publication Number Publication Date
KR850004735A true KR850004735A (en) 1985-07-27
KR920003022B1 KR920003022B1 (en) 1992-04-13

Family

ID=16956603

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840007921A KR920003022B1 (en) 1983-12-13 1984-12-13 Preparation method of conerete product

Country Status (2)

Country Link
JP (1) JPS60127252A (en)
KR (1) KR920003022B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100474964B1 (en) * 2001-10-23 2005-03-08 한일시멘트 (주) The composition for height-intensity compound of cement
KR100474976B1 (en) * 2001-10-23 2005-03-08 한일시멘트 (주) The method for manufacturing of composition for height-intensity concrete
KR100778423B1 (en) * 2006-05-23 2007-11-28 이수일 Low toxic cement mortar
KR100887937B1 (en) * 2007-08-02 2009-03-12 김용균 Manufacturing process of high strength concrete used gypsum wastes

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657989B2 (en) * 1987-06-06 1994-08-03 鹿島建設株式会社 Method for producing interior / exterior concrete material
GB8725385D0 (en) * 1987-10-29 1987-12-02 Fosroc International Ltd Cementitious composition
JP2673218B2 (en) * 1990-11-28 1997-11-05 協和技研株式会社 Manufacturing method of fiber-reinforced slag gypsum cement-based lightweight cured product
FR2796934B1 (en) * 1999-07-30 2001-10-19 Francais Ciments PROCESS FOR INERTING WASTE BY COATING IN A HYDRAULIC BINDER AND PREMIX FOR THE IMPLEMENTATION OF THIS PROCESS
JP5729995B2 (en) * 2010-12-14 2015-06-03 株式会社太平洋コンサルタント Neutron absorber
US9321681B2 (en) * 2012-04-27 2016-04-26 United States Gypsum Company Dimensionally stable geopolymer compositions and method
US9890082B2 (en) 2012-04-27 2018-02-13 United States Gypsum Company Dimensionally stable geopolymer composition and method
CN104230191B (en) * 2013-06-06 2016-09-14 胜利油田营海实业集团有限公司 The manufacture method of commerical ready-mixed concrete special glue ramming material
US9624131B1 (en) 2015-10-22 2017-04-18 United States Gypsum Company Freeze-thaw durable geopolymer compositions and methods for making same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181752A (en) * 1982-04-19 1983-10-24 日本板硝子株式会社 Mixed cementitious material for grc manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100474964B1 (en) * 2001-10-23 2005-03-08 한일시멘트 (주) The composition for height-intensity compound of cement
KR100474976B1 (en) * 2001-10-23 2005-03-08 한일시멘트 (주) The method for manufacturing of composition for height-intensity concrete
KR100778423B1 (en) * 2006-05-23 2007-11-28 이수일 Low toxic cement mortar
KR100887937B1 (en) * 2007-08-02 2009-03-12 김용균 Manufacturing process of high strength concrete used gypsum wastes

Also Published As

Publication number Publication date
KR920003022B1 (en) 1992-04-13
JPS60127252A (en) 1985-07-06
JPS6363505B2 (en) 1988-12-07

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