KR900700705A - 콘크리트 처리방법 - Google Patents

콘크리트 처리방법

Info

Publication number
KR900700705A
KR900700705A KR1019890701955A KR890701955A KR900700705A KR 900700705 A KR900700705 A KR 900700705A KR 1019890701955 A KR1019890701955 A KR 1019890701955A KR 890701955 A KR890701955 A KR 890701955A KR 900700705 A KR900700705 A KR 900700705A
Authority
KR
South Korea
Prior art keywords
concrete
wetting
electrolysis
treatment method
concrete treatment
Prior art date
Application number
KR1019890701955A
Other languages
English (en)
Inventor
샐랜스민다 잔
Original Assignee
샐랜스민다 잔
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 샐랜스민다 잔 filed Critical 샐랜스민다 잔
Publication of KR900700705A publication Critical patent/KR900700705A/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C04B41/5369—Desalination, e.g. of reinforced concrete
    • C04B41/5376—Electrochemical desalination
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/72—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Water Supply & Treatment (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

내용 없음

Description

콘크리트 처리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 방법의 구체예를 개략적으로 보여주는 도면.

Claims (3)

  1. 콘크리트를 물 또는 전해질로 적당한 시간동안 습윤시킨 후 역시 적당한 시간동안 건조하고 이 습윤 및 건조작업을 필요한 만큼 반복하며 또한 콘크리트를 전기적 직전압(electrical direct voltage)에 따라 습윤/건조 한 후 또는 이 작업과 동시적으로 전해하는 것을 특징으로 하는 철근 콘크리트의 부식성 이온 제거방법.
  2. 제1항에 있어서, 콘크리트의 보강재를 전해용 전극으로 사용하는 것을 특징으로 하는 방법.
  3. 제1항 또는 2항에 있어서, 수산화칼슘을 전해용 전해질로 사용하는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890701955A 1988-02-26 1989-02-23 콘크리트 처리방법 KR900700705A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO88880840A NO880840L (no) 1988-02-26 1988-02-26 Fremgangsmaate til behandling av betong.
NO880840 1988-02-26
PCT/NO1989/000014 WO1989008170A1 (en) 1988-02-26 1989-02-23 Process for the treatment of concrete

Publications (1)

Publication Number Publication Date
KR900700705A true KR900700705A (ko) 1990-08-16

Family

ID=19890692

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890701955A KR900700705A (ko) 1988-02-26 1989-02-23 콘크리트 처리방법

Country Status (4)

Country Link
KR (1) KR900700705A (ko)
AU (1) AU3189989A (ko)
NO (1) NO880840L (ko)
WO (1) WO1989008170A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU605015B2 (en) * 1988-01-04 1991-01-03 Norwegian Concrete Technologies A.S. Method to stop alkali-aggregate reactions in concrete etc., and means to carry out this method
AU7962291A (en) * 1990-05-18 1991-12-10 E. Khashoggi Industries Hydraulically bonded cement compositions and their methods of manufacture and use
US5637412A (en) * 1990-05-18 1997-06-10 E. Khashoggi Industries Compressed hydraulically bonded composite articles
US5609692A (en) * 1994-05-05 1997-03-11 Chlor Rid International, Inc. Method of removing chloride ion or a compound thereof from a surface contaminated therewith
CH692297A5 (de) * 1996-05-19 2002-04-30 Hans Joachim Badzong Dipl Ing Calziumhydroxyd-Realkalisierungsverfahren.
GB2322139A (en) * 1997-02-15 1998-08-19 Fosroc International Ltd Electrochemical treatment of concrete
AU2002226687B9 (en) 2001-01-26 2005-10-20 Btg International Limited Benzylamine analogue
WO2015049638A1 (en) 2013-10-02 2015-04-09 Becor As Method for removing salts and negative chloride ions from porous materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683916A (en) * 1952-05-23 1954-07-20 Joseph C Kelly Method of accelerating the hardening of concrete slabs
DE2722985C3 (de) * 1977-05-20 1981-09-10 Institutul De Cercetari In Constructii Si Economia Constructiilor - Incerc, Bucuresti Verfahren zur Trockenlegung bzw.-haltung von Untergeschoßmauerwerk durch aktive elektroosmotische Drainage
US4506485A (en) * 1983-04-12 1985-03-26 State Of California, Department Of Transportation Process for inhibiting corrosion of metal embedded in concrete and a reinforced concrete construction
NO156729C (no) * 1985-04-17 1987-11-11 Norsk Teknisk Bygge Noteby Utdriving av klorider fra betong.

Also Published As

Publication number Publication date
WO1989008170A1 (en) 1989-09-08
NO880840L (no) 1989-08-28
AU3189989A (en) 1989-09-22
NO880840D0 (no) 1988-02-26

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid