DE69936462D1 - Verfahren zum entfernen von zement - Google Patents

Verfahren zum entfernen von zement

Info

Publication number
DE69936462D1
DE69936462D1 DE69936462T DE69936462T DE69936462D1 DE 69936462 D1 DE69936462 D1 DE 69936462D1 DE 69936462 T DE69936462 T DE 69936462T DE 69936462 T DE69936462 T DE 69936462T DE 69936462 D1 DE69936462 D1 DE 69936462D1
Authority
DE
Germany
Prior art keywords
composition
exterior
hardened
substances
cementitious
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69936462T
Other languages
English (en)
Other versions
DE69936462T2 (de
Inventor
John Gairdner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commodore International Ltd
Original Assignee
Commodore International Ltd
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 Commodore International Ltd filed Critical Commodore International Ltd
Application granted granted Critical
Publication of DE69936462D1 publication Critical patent/DE69936462D1/de
Publication of DE69936462T2 publication Critical patent/DE69936462T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • C04B41/5315—Cleaning compositions, e.g. for removing hardened cement from ceramic tiles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE69936462T 1998-11-24 1999-11-24 Verfahren zum entfernen von zement Expired - Lifetime DE69936462T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ33304198 1998-11-24
NZ33304198 1998-11-24
PCT/NZ1999/000202 WO2000030820A1 (en) 1998-11-24 1999-11-24 Concrete removing composition

Publications (2)

Publication Number Publication Date
DE69936462D1 true DE69936462D1 (de) 2007-08-16
DE69936462T2 DE69936462T2 (de) 2008-03-13

Family

ID=19927045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69936462T Expired - Lifetime DE69936462T2 (de) 1998-11-24 1999-11-24 Verfahren zum entfernen von zement

Country Status (10)

Country Link
US (1) US6592658B1 (de)
EP (1) EP1144167B1 (de)
CN (1) CN1153660C (de)
AT (1) ATE366169T1 (de)
AU (1) AU755795B2 (de)
CA (1) CA2352183C (de)
DE (1) DE69936462T2 (de)
HK (1) HK1043083B (de)
WO (1) WO2000030820A1 (de)
ZA (1) ZA200104250B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7037367B2 (en) * 2003-10-20 2006-05-02 W.R. Grace & Co.-Conn. Concrete surface retarders
DE102009035267A1 (de) * 2009-07-29 2011-02-03 Fabrino Produktionsgesellschaft Mbh & Co. Kg Wasserbasiertes Beschichtungsmittel
EP2722321A1 (de) * 2012-10-19 2014-04-23 Aldebaran Solutions B.V. Verfahren zum Vermeiden und/oder Beseitigen von Calciumsilikatablagerungen
CN103847015A (zh) * 2012-11-30 2014-06-11 蒋元海 一种管桩钢模内壁硬化水泥砂浆的清除方法
ES2549579B1 (es) * 2014-04-28 2016-10-05 Universidad De Granada Composición para eliminar cementos y morteros a base de cemento
CN104261875B (zh) * 2014-09-30 2016-05-04 淄博德丰混凝土有限公司 露骨料透水混凝土表面专用修正剂
CN104973887A (zh) * 2015-07-07 2015-10-14 广州市克来斯特建材科技有限公司 一种凿毛剂及其制备方法
KR102239622B1 (ko) * 2019-11-25 2021-04-12 유융준 자동차용 시멘트 백화 제거제

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050943A (en) * 1973-01-08 1977-09-27 Sondhe Ratanjit S Treatment material and method for exposed aggregate concrete casting
US4162172A (en) * 1977-02-08 1979-07-24 Dhp Corporation Method of removing dental cement from surfaces
GB2080812B (en) 1980-07-14 1984-06-06 Halliburton Co Water loss reducing additives for salt water cement slurries
JPS59121177A (ja) 1982-12-28 1984-07-13 秩父セメント株式会社 コンクリ−トの洗い出し仕上げ方法
JPS59156950A (ja) 1983-02-28 1984-09-06 電気化学工業株式会社 凝結遅延剤組成物
DD230861A1 (de) * 1983-12-16 1985-12-11 Handwerkskammer Des Bezirkes P Abbindeverzoegerer fuer betonoberflaechen, insbesondere fuer waschterrazzo und waschbeton
JPS62152583A (ja) * 1985-12-26 1987-07-07 第新　清次 機材からセメント付着物を除去する方法
FR2593823B1 (fr) * 1986-01-31 1988-09-16 Rhone Poulenc Chimie Compositions acides pseudoplastiques utilisables pour le nettoyage des surfaces
US5653917A (en) * 1994-06-29 1997-08-05 Singerman; Gary M. Rust-removing alkali metal hydrogen citrate composition
US5599527A (en) * 1994-11-14 1997-02-04 Colgate-Palmolive Company Dentifrice compositions having improved anticalculus properties

Also Published As

Publication number Publication date
HK1043083B (zh) 2005-04-01
DE69936462T2 (de) 2008-03-13
ZA200104250B (en) 2002-05-10
CA2352183C (en) 2008-10-07
ATE366169T1 (de) 2007-07-15
HK1043083A1 (en) 2002-09-06
EP1144167A4 (de) 2003-07-09
EP1144167B1 (de) 2007-07-04
EP1144167A1 (de) 2001-10-17
AU755795B2 (en) 2002-12-19
US6592658B1 (en) 2003-07-15
WO2000030820A1 (en) 2000-06-02
CN1153660C (zh) 2004-06-16
CA2352183A1 (en) 2000-06-02
AU1419000A (en) 2000-06-13
CN1329535A (zh) 2002-01-02

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