NO894033L - Korrosjonsmaalecelle. - Google Patents

Korrosjonsmaalecelle.

Info

Publication number
NO894033L
NO894033L NO89894033A NO894033A NO894033L NO 894033 L NO894033 L NO 894033L NO 89894033 A NO89894033 A NO 89894033A NO 894033 A NO894033 A NO 894033A NO 894033 L NO894033 L NO 894033L
Authority
NO
Norway
Prior art keywords
corrosion
concrete
reinforcing steel
measuring cell
anode electrode
Prior art date
Application number
NO89894033A
Other languages
English (en)
Other versions
NO894033D0 (no
Inventor
Peter Schiessel
Original Assignee
Strabag Bau Ag
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 Strabag Bau Ag filed Critical Strabag Bau Ag
Publication of NO894033D0 publication Critical patent/NO894033D0/no
Publication of NO894033L publication Critical patent/NO894033L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

En korrosjonsmålecelle til registrering av begynnende korrosjon og/eller til måling av korrosjonsintensiteten for i en betongbyggedel innstøpt bygge- hen- holdsvis betongstål, hvor en katode- j elektrode og flere anode-elektroder er i anordnet i innbyrdes avstand og i [ forskjellige avstander fra betongbygge- j delens (1) ytterflate for å registrere ! det tidsmessige forløp for en i betongen j opptredende karbonatisering eller ! kloridisering. Korrosjonsstrømmen kan 1 kobles om fra maleinnretningen (22) til ¿¿ en polarisasjonsinnretning (23) som polariserer anode-elektroden (4) av betongstål slik at korrosjonsstrømmen og dermed korrosjonen av anode-elektroden opphører og ikke frembringer noen beskadigelse av betongen.
NO89894033A 1988-10-11 1989-10-09 Korrosjonsmaalecelle. NO894033L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3834628A DE3834628A1 (de) 1988-10-11 1988-10-11 Korrosionsmesszelle

Publications (2)

Publication Number Publication Date
NO894033D0 NO894033D0 (no) 1989-10-09
NO894033L true NO894033L (no) 1990-04-17

Family

ID=6364893

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89894033A NO894033L (no) 1988-10-11 1989-10-09 Korrosjonsmaalecelle.

Country Status (6)

Country Link
US (1) US5015355A (no)
EP (1) EP0364841B1 (no)
AT (1) ATE99050T1 (no)
DE (2) DE3834628A1 (no)
DK (1) DK171247B1 (no)
NO (1) NO894033L (no)

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US5403550A (en) * 1992-02-21 1995-04-04 Wietek; Bernhard Electrode for determining the state of corrosion of metal renforcement in concrete constructions
US5529668A (en) * 1994-11-28 1996-06-25 Ameron, Inc. Detection of potential for corrosion of steel reinforced composite pipe
NO951130L (no) * 1995-03-24 1996-09-25 Rescon As Måling av miljöparametre i betong
DE19706510C1 (de) 1997-02-19 1998-06-10 Peter Prof Dr Ing Schiesl Elektrodenbaugruppe für ein Korrosionsmeßsystem zum Feststellen von Korrosion von in einem Bauteil aus einem ionenleitendem Baustoff, insbesondere Beton, eingebettetem Metall
US5964992A (en) * 1998-07-20 1999-10-12 Giner, Inc. Reference electrode for monitoring steel-in-concrete potentials
GB9901572D0 (en) * 1999-01-26 1999-03-17 Integriti Investments Limited Corrosion detection under lagging
US6258253B1 (en) 1999-04-15 2001-07-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Vapor corrosion cell and method of using same
DE10025914A1 (de) * 2000-05-26 2001-11-29 Ulrich Schneck Verfahren und Vorrichtung zur permanenten Überwachung von elektrochemischen, physikalischen und chemischen Parametern an Bauwerken aus Stahlbeton
US6358397B1 (en) * 2000-09-19 2002-03-19 Cor/Sci, Llc. Doubly-protected reinforcing members in concrete
EP1340050A2 (en) * 2000-12-08 2003-09-03 The Johns Hopkins University Wireless multi-functional sensor platform and method for its use
KR100416935B1 (ko) * 2001-03-06 2004-01-31 학교법인 중앙대학교 사다리형 콘크리트 부식도 측정장치
US6809506B2 (en) * 2001-03-26 2004-10-26 The United States Of America As Represented By The Secretary Of The Navy Corrosion sensor loudspeaker for active noise control
US6683463B2 (en) * 2001-03-27 2004-01-27 Southwest Research Institute Sensor array for electrochemical corrosion monitoring
AU2002254772A1 (en) * 2001-05-02 2002-11-11 Mmfx Technologies Corporation Determination of chloride corrosion threshold for metals embedded in cementitious material
EP1733214A2 (en) * 2004-04-09 2006-12-20 Southwest Research Institute Improved method for measuring localized corrosion rate with a multi-electrode array sensor
ITMI20040969A1 (it) * 2004-05-14 2004-08-14 Milano Politecnico Dispositivo di misura apparato e metodo per il monitoraggio dell'insorgenza della corrosione a carico di armature metalliche annegate nel calcestruzzo armato
US7180309B1 (en) 2004-05-26 2007-02-20 Corr Instruments, Llc. Electronic system for multielectrode sensors and electrochemical devices
US7466149B1 (en) 2004-06-07 2008-12-16 Corr Instruments, Llc. Electronic system and software for multielectrode sensors and electrochemical devices
US7675297B1 (en) * 2006-08-03 2010-03-09 Xiaodong Sun Yang Methods for measuring bounding corrosion rates using coupled multielectrode sensors and eliminating the effects of bad electrodes
DE202006018747U1 (de) * 2006-12-08 2008-04-10 Technische Universität Carolo-Wilhelmina Zu Braunschweig Vorrichtung zur Zustandserfassung von stahlbewehrten Betonbauteilen
CN101620062B (zh) * 2008-07-03 2011-11-16 同济大学 氯盐腐蚀混凝土中钢筋加速锈蚀控制试验方法
DE102008050478A1 (de) * 2008-10-04 2010-04-29 Selfsan Consult Gmbh Messvorrichtung zur Überwachung der Korrosion einer Stahlarmierung
US8224595B2 (en) * 2010-04-09 2012-07-17 General Electric Company System and method for online monitoring of molten salt corrosion
WO2011153628A1 (en) * 2010-06-09 2011-12-15 University Of Manitoba Detection of reinforcement metal corrosion
US8466695B2 (en) 2010-08-19 2013-06-18 Southwest Research Institute Corrosion monitoring of concrete reinforcement bars (or other buried corrodable structures) using distributed node electrodes
CN102183453A (zh) * 2011-01-24 2011-09-14 南通宝钢钢铁有限公司 一种耐氯离子腐蚀抗震钢材的微观电极电位的测定方法
WO2013057630A1 (en) 2011-10-21 2013-04-25 University Of Manitoba Passive wireless sensor
CH706052A2 (de) * 2012-01-20 2013-07-31 Basys Ag Integriertes Monitoringelement.
US20140159751A1 (en) * 2012-08-20 2014-06-12 Lloyd Hihara Passive Multi-Layered Corrosion Sensor
JP6202966B2 (ja) * 2013-09-30 2017-09-27 太平洋セメント株式会社 コンクリートの中性化環境評価用センサ、およびコンクリートの中性化環境評価方法
JP6663271B2 (ja) * 2016-03-29 2020-03-11 太平洋セメント株式会社 コンクリートの中性化環境評価用組成物、当該組成物を用いたセンサ、およびコンクリートの中性化状況評価方法
NO342343B1 (en) * 2016-09-22 2018-05-07 Vetco Gray Scandinavia As Real-time cathodic protection integrity monitoring sensor, system and method
JP6815841B2 (ja) * 2016-11-18 2021-01-20 株式会社日立製作所 腐食監視装置
US10955375B2 (en) * 2018-03-16 2021-03-23 U.S. Department Of Energy Multielectrode sensor for concentration and depth measurements in molten salt
PL247773B1 (pl) * 2022-02-23 2025-09-01 Politechnika Slaska Im Wincent Hybrydowy czujnik i sposób pomiaru szybkości korozji zbrojenia, przewodności i temperatury betonu
WO2024228128A1 (en) * 2023-05-02 2024-11-07 Jacir Usama A corrosion monitoring system for concrete structure and corresponding methods of assembling

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947679A (en) * 1956-12-24 1960-08-02 Pure Oil Co Corrosion rate sensing assembly
US3197388A (en) * 1961-12-22 1965-07-27 Pure Oil Co Method and apparatus for estimating corrosion rate
DE2335419A1 (de) * 1973-07-12 1975-02-06 Battelle Institut E V Messung der korrosion oder korrosionsgefaehrdung von stahlarmierungen in betonteilen
GB2039049A (en) * 1979-01-02 1980-07-30 Ind & Tek Forskning Process and arrangement for the inspection and measurement of corrosion
GB2118309B (en) * 1982-04-13 1986-11-19 Univ Manchester Apparatus for monitoring loss of metal by corrosion
GB8407783D0 (en) * 1984-03-26 1984-05-02 Taylor Woodrow Const Ltd Scanning potential differences
DE3531479A1 (de) * 1985-09-04 1987-03-05 Corrocean As Messfuehler fuer korrosionspruefung
SE8504066L (sv) * 1985-09-04 1987-03-03 Corrocean As Sond for overvakning av korrosionen hos stalarmeringselement i en betongkropp
FI873507A7 (fi) * 1986-08-29 1988-03-01 John B Miller Menetelmä korjausta vaativien vahvistettujen betonirakenteiden alueiden paikantamiseksi.

Also Published As

Publication number Publication date
US5015355A (en) 1991-05-14
ATE99050T1 (de) 1994-01-15
DE58906488D1 (de) 1994-02-03
DE3834628A1 (de) 1990-04-12
DK171247B1 (da) 1996-08-05
EP0364841B1 (de) 1993-12-22
DK474489A (da) 1990-04-12
DK474489D0 (da) 1989-09-26
EP0364841A1 (de) 1990-04-25
NO894033D0 (no) 1989-10-09

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