KR960037611A - Manufacturing method of high strength color P.C (precast concrete) member - Google Patents

Manufacturing method of high strength color P.C (precast concrete) member Download PDF

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Publication number
KR960037611A
KR960037611A KR1019950009165A KR19950009165A KR960037611A KR 960037611 A KR960037611 A KR 960037611A KR 1019950009165 A KR1019950009165 A KR 1019950009165A KR 19950009165 A KR19950009165 A KR 19950009165A KR 960037611 A KR960037611 A KR 960037611A
Authority
KR
South Korea
Prior art keywords
added
concrete
high strength
color
precast concrete
Prior art date
Application number
KR1019950009165A
Other languages
Korean (ko)
Other versions
KR970010299B1 (en
Inventor
류희원
편해완
Original Assignee
이홍중
화성산업 주식회사
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 이홍중, 화성산업 주식회사 filed Critical 이홍중
Priority to KR1019950009165A priority Critical patent/KR970010299B1/en
Publication of KR960037611A publication Critical patent/KR960037611A/en
Application granted granted Critical
Publication of KR970010299B1 publication Critical patent/KR970010299B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • 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
    • C04B14/26—Carbonates
    • 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
    • C04B2103/54—Pigments; Dyes
    • 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
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility
    • C04B2111/82—Coloured 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

본 발명은 콘크리트에 착색혼화재를 혼입하여 콘크리트 본래의 특성을 유지하면서 다양한 색상으로 착색되게 하므로서, 미려한 외관을 갖는 외장재를 제공함과 동시에 시공성이 우수하고, 또한 내구성의 향상 및 제품의 고급화를 기대할 수 있도록 한 것이다.The present invention is to mix the colored admixtures into the concrete to be colored in various colors while maintaining the original characteristics of the concrete, to provide an exterior material having a beautiful appearance, and at the same time excellent in workability, and also to improve the durability and quality of the product to be expected It is.

즉 백색 포틀랜드시멘트와 안료를 적정한 비율로 투입하여 혼합하고, 여기에 다시 석분과 굵고 가는 백운석 골재를 투입하여 충분히 건비빔되게 하고, 상기 혼합물에 배합수를 투입 혼합하므로서 칼라콘크리트를 얻고 칼라콘크리트를 몰드 상에 타설한 다음 양생하고 탈형하여 제작되게 하여서 된 것이다.That is, white Portland cement and pigment are added and mixed in an appropriate ratio, and then, powdered powder and coarse dolomite aggregate are added again to make it dry sufficiently, and mixed water is added to the mixture to obtain color concrete and mold color concrete. It is made by pouring onto the cured and then demolished and manufactured.

Description

고강도 칼라 P.C(precast concrete)부재의 제조방법Manufacturing method of high strength color P.C (precast concrete) member

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

Claims (1)

백색 포틀랜드시멘트 100㎏에 대하여, 안료 0.5∼8㎏을 각각 투입하여 충분히 건비빔되게 하고, 상기 혼합물에 석분(백운석 분말)을 5∼20㎏과, 입경 1㎜ 이하의 백운석 골재를 10∼100㎏ 및, 입경 2∼3㎜ 정도의 백운석 골재를 100∼400㎏ 투입하여 골고루 건비빔되게 하고, 여기에 혼화제가 첨가된 배합수를 시멘트 중량에 대하여 35∼45%를 투입하여 골고루 혼합하므로서 칼라콘크리트를 얻고, 배합된 칼라콘크리트를 몰드 상에 신속히 타설한 다음 양생하고 탈형하여 제작하는 고강도 칼라 P.C(precast concrete)부재의 제조방법.To 100 kg of white Portland cement, 0.5 to 8 kg of pigment were added to make it dry sufficiently, and 5 to 20 kg of stone powder (Dolomite powder) and 10 to 100 kg of dolomite aggregate having a particle diameter of 1 mm or less were added to the mixture. Then, 100 to 400 kg of dolomite aggregate having a particle size of 2 to 3 mm is added to make it dry evenly, and color concrete is mixed evenly by adding 35 to 45% of the mixed water to which the admixture is added to the cement weight. A method of producing a high strength color PC (precast concrete) member which is obtained and produced by quickly pouring the blended color concrete onto a mold and curing and demolding it. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019950009165A 1995-04-15 1995-04-15 Process for the preparation of precast concrete KR970010299B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950009165A KR970010299B1 (en) 1995-04-15 1995-04-15 Process for the preparation of precast concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950009165A KR970010299B1 (en) 1995-04-15 1995-04-15 Process for the preparation of precast concrete

Publications (2)

Publication Number Publication Date
KR960037611A true KR960037611A (en) 1996-11-19
KR970010299B1 KR970010299B1 (en) 1997-06-25

Family

ID=19412478

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950009165A KR970010299B1 (en) 1995-04-15 1995-04-15 Process for the preparation of precast concrete

Country Status (1)

Country Link
KR (1) KR970010299B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100708890B1 (en) * 2005-11-02 2007-04-18 주식회사 하은산업 Method of coloring gravel
KR101943039B1 (en) * 2018-02-14 2019-04-11 (주)한필이엔지 Composition for high strength concrete panel with reduced shrinkage property and high strength concrete panel with reduced shrinkage property for inner or outer wall of building prepared by using the same

Also Published As

Publication number Publication date
KR970010299B1 (en) 1997-06-25

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