DE69814861D1 - Verfahren zur elektrochemischen behandlung von beton - Google Patents
Verfahren zur elektrochemischen behandlung von betonInfo
- Publication number
- DE69814861D1 DE69814861D1 DE69814861T DE69814861T DE69814861D1 DE 69814861 D1 DE69814861 D1 DE 69814861D1 DE 69814861 T DE69814861 T DE 69814861T DE 69814861 T DE69814861 T DE 69814861T DE 69814861 D1 DE69814861 D1 DE 69814861D1
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- electrochemical treatment
- solution
- layer
- impregnated
- 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
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
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
-
- 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
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
- C04B41/4564—Electrolytic or electrophoretic processes, e.g. electrochemical re-alkalisation of reinforced concrete
- C04B41/4566—Electrochemical re-alcalisation
-
- 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
- C04B41/61—Coating or impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9714047.9A GB9714047D0 (en) | 1997-07-03 | 1997-07-03 | A process for the electrochemical treatment of concrete |
PCT/GB1998/001967 WO1999001407A1 (en) | 1997-07-03 | 1998-07-03 | A process for the electrochemical treatment of concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69814861D1 true DE69814861D1 (de) | 2003-06-26 |
Family
ID=10815317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69814861T Expired - Lifetime DE69814861D1 (de) | 1997-07-03 | 1998-07-03 | Verfahren zur elektrochemischen behandlung von beton |
Country Status (16)
Country | Link |
---|---|
US (1) | US6258236B1 (de) |
EP (1) | EP0996604B1 (de) |
JP (1) | JP2002507264A (de) |
KR (1) | KR20010014274A (de) |
CN (1) | CN1261868A (de) |
AT (1) | ATE240915T1 (de) |
AU (1) | AU736627B2 (de) |
BR (1) | BR9810530A (de) |
CA (1) | CA2294229C (de) |
DE (1) | DE69814861D1 (de) |
GB (1) | GB9714047D0 (de) |
NO (1) | NO323272B1 (de) |
NZ (1) | NZ501979A (de) |
PL (1) | PL337664A1 (de) |
WO (1) | WO1999001407A1 (de) |
ZA (1) | ZA985883B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50002005D1 (de) * | 1999-09-15 | 2003-06-05 | Citec Gmbh | Kombinationselektrode für die elektrochemische sanierung von korrosionsgeschädigtem stahlbeton und verfahren zu deren ansteuerung |
KR100743866B1 (ko) * | 2000-01-27 | 2007-07-30 | 임페리얼 컬리지 오브 사이언스 테크놀로지 앤드 메디신 | 강화 콘크리트 내의 강화물의 보호 방법 |
GB0001847D0 (en) * | 2000-01-27 | 2000-03-22 | Imperial College | Process for the protection of reinforcement in reinforced concrete |
GB0505353D0 (en) * | 2005-03-16 | 2005-04-20 | Chem Technologies Ltd E | Treatment process for concrete |
US8999137B2 (en) | 2004-10-20 | 2015-04-07 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
US8211289B2 (en) * | 2005-03-16 | 2012-07-03 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
WO2006097770A2 (en) * | 2005-03-16 | 2006-09-21 | Gareth Glass | Treatment process for concrete |
CN101412635B (zh) * | 2007-10-16 | 2010-12-22 | 同济大学 | 碳化钢筋混凝土的电化学再碱化方法 |
GB2471073A (en) * | 2009-06-15 | 2010-12-22 | Gareth Kevin Glass | Corrosion Protection of Steel in Concrete |
US20130033955A1 (en) * | 2011-06-13 | 2013-02-07 | Rram-Crete, Lc | Processes and apparatus for making concrete and concrete products |
CN102359772B (zh) * | 2011-07-18 | 2013-07-03 | 河海大学 | 水泥基材料溶蚀深度的测定方法 |
EP2839057B1 (de) * | 2012-04-17 | 2018-10-17 | Soletanche Freyssinet | Verfahren zum galvanischen schutz einer verstärkten betonstruktur |
CN103938883A (zh) * | 2014-03-13 | 2014-07-23 | 华南理工大学 | 混凝土结构高温火灾后的再碱化修复方法 |
JP6598230B2 (ja) * | 2014-04-30 | 2019-10-30 | 国立研究開発法人物質・材料研究機構 | 既設のコンクリートの脱塩処理法および再アルカリ化処理法 |
CN106518158B (zh) * | 2016-11-07 | 2018-08-14 | 河海大学 | 一种提高硅烷在混凝土中渗透深度的方法 |
CN109944458B (zh) * | 2019-03-22 | 2021-02-23 | 中国矿业大学 | 一种基于电渗技术的混凝土防锈、加固装置及方法 |
CN110241437B (zh) * | 2019-06-20 | 2021-03-26 | 同济大学 | 一种电化学诱导矿物沉积系统及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987006521A1 (en) | 1986-05-02 | 1987-11-05 | Noteby Norsk Teknisk Byggekontroll A/S | Electrochemical re-alkalization of concrete |
US5320722A (en) | 1987-09-25 | 1994-06-14 | Miller John B | Electro-chemical method for minimizing or preventing corrosion of reinforcement in concrete, and related apparatus |
GB2271123B (en) * | 1992-08-26 | 1996-10-23 | John Philip Broomfield | Electrochemical stabilisation of mineral masses such as concrete,and electrode arrangements therefor |
-
1997
- 1997-07-03 GB GBGB9714047.9A patent/GB9714047D0/en not_active Ceased
-
1998
- 1998-07-03 AT AT98932365T patent/ATE240915T1/de not_active IP Right Cessation
- 1998-07-03 NZ NZ501979A patent/NZ501979A/en unknown
- 1998-07-03 PL PL98337664A patent/PL337664A1/xx unknown
- 1998-07-03 KR KR1019997012394A patent/KR20010014274A/ko not_active Application Discontinuation
- 1998-07-03 DE DE69814861T patent/DE69814861D1/de not_active Expired - Lifetime
- 1998-07-03 US US09/446,924 patent/US6258236B1/en not_active Expired - Lifetime
- 1998-07-03 WO PCT/GB1998/001967 patent/WO1999001407A1/en not_active Application Discontinuation
- 1998-07-03 BR BR9810530-2A patent/BR9810530A/pt not_active IP Right Cessation
- 1998-07-03 CA CA002294229A patent/CA2294229C/en not_active Expired - Lifetime
- 1998-07-03 ZA ZA985883A patent/ZA985883B/xx unknown
- 1998-07-03 JP JP50668299A patent/JP2002507264A/ja active Pending
- 1998-07-03 EP EP98932365A patent/EP0996604B1/de not_active Expired - Lifetime
- 1998-07-03 AU AU82302/98A patent/AU736627B2/en not_active Ceased
- 1998-07-03 CN CN98806871A patent/CN1261868A/zh active Pending
-
1999
- 1999-12-30 NO NO19996568A patent/NO323272B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE240915T1 (de) | 2003-06-15 |
BR9810530A (pt) | 2000-09-12 |
WO1999001407A1 (en) | 1999-01-14 |
NO996568L (no) | 1999-12-30 |
CA2294229C (en) | 2007-09-11 |
NO996568D0 (no) | 1999-12-30 |
EP0996604A1 (de) | 2000-05-03 |
JP2002507264A (ja) | 2002-03-05 |
AU8230298A (en) | 1999-01-25 |
ZA985883B (en) | 1999-01-26 |
PL337664A1 (en) | 2000-08-28 |
GB9714047D0 (en) | 1997-09-10 |
KR20010014274A (ko) | 2001-02-26 |
NZ501979A (en) | 2001-06-29 |
CN1261868A (zh) | 2000-08-02 |
US6258236B1 (en) | 2001-07-10 |
AU736627B2 (en) | 2001-08-02 |
CA2294229A1 (en) | 1999-01-14 |
NO323272B1 (no) | 2007-02-19 |
EP0996604B1 (de) | 2003-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE240915T1 (de) | Verfahren zur elektrochemischen behandlung von beton | |
EP1074515A3 (de) | Elektrochemische Behandlung einer wässrigen Lösung | |
ATE450635T1 (de) | Elektrochemische herstellung von peroxo- dischwefelsäure unter einsatz von diamantbeschichteten elektroden | |
ATE182928T1 (de) | Verfahren und vorrichtung für den kathodischen schutz von armierten betonstrukturen | |
ATE244686T1 (de) | Verwendung einer elektrolysevorrichtung zur reduzierung bzw. verhinderung der steinbildung | |
DE69608579D1 (de) | Elektrolytisches verfahren zur reinigung von elektrisch leitenden oberflächen | |
EA200300488A1 (ru) | Способ обработки железобетонной конструкции со стальной арматурой (варианты) и система для обеспечения ее коррозионной устойчивости | |
EP0769477A4 (de) | Vorrichtung ohne membrane für die elektrolyse von wasser | |
IT1282979B1 (it) | Procedimento per il decapaggio dell'acciaio nel quale la ossidazione dello ione ferroso formatosi viene effettuata per via elettrochimica | |
SG152024A1 (en) | Process for the protection of reinforcement in reinforced concrete | |
DE69832103D1 (de) | Verfahren zur lieferung von elektrischem strom an spannbeton | |
GB2271123B (en) | Electrochemical stabilisation of mineral masses such as concrete,and electrode arrangements therefor | |
ATE486979T1 (de) | Verfahren und vorrichtung zur bildung von erdalkalicarbonat | |
ATE212478T1 (de) | Verfahren zur herstellung von gewickelten elektrodenanordnungen | |
MY127101A (en) | Cathodic protection of reinforced concrete with impregnated corrosion inhibitor | |
NO880840D0 (no) | Fremgangsmaate til behandling av betong. | |
ATE221930T1 (de) | Verfahren zur galvanischen verkupferung von substraten | |
GB9509537D0 (en) | Method of electrochemical remedial treatment of reinforced concrete | |
ES2163265T3 (es) | Procedimiento y dispositivo para la produccion de una capa para un electrodo. | |
ATE162856T1 (de) | Verfahren zur abscheidung von blei- und bleihaltigen schichten, elektrolyte zur durchführung des verfahrens sowie verwendung von tensiden in sauren blei-elektrolyten | |
ES2013128A6 (es) | Procedimiento de determinacion electroquimica, no destructiva y cuantitativa, de la velocidad de corrosion metalica en estructuras de hormigon armado de grandes dimensiones, mediante el confinamiento sensorizado de una senal electrica quese aplica. | |
TH14423A (th) | วิธีสำหรับเหล็กเฉื่อยในคอนกรีตที่ปนเปื้อนคาร์บอเนต และ/หรือ คลอไรด์ | |
SE9400682D0 (sv) | Non-Aqueous safe secondary cell | |
KR970010665A (ko) | 슬러지의 탈수속도 향상을 위한 전기화학적 처리법 | |
TW374804B (en) | A method for electrochemically treating concrete |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |