ES2024268A6 - Electrochemical measuring method of the rate of corrosion of reinforcing in concrete structures, sensors and apparatus for putting the said method into practice - Google Patents

Electrochemical measuring method of the rate of corrosion of reinforcing in concrete structures, sensors and apparatus for putting the said method into practice

Info

Publication number
ES2024268A6
ES2024268A6 ES9001392A ES9001392A ES2024268A6 ES 2024268 A6 ES2024268 A6 ES 2024268A6 ES 9001392 A ES9001392 A ES 9001392A ES 9001392 A ES9001392 A ES 9001392A ES 2024268 A6 ES2024268 A6 ES 2024268A6
Authority
ES
Spain
Prior art keywords
reinforcing
corrosion
rate
signal
putting
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
ES9001392A
Other languages
Spanish (es)
Inventor
Matas Sebastian Feliu
Fernandez Jose Antoni Gonzalez
Batlle Vicente Feliu
Batlle Sebastian Feliu
Rincon Maria Lorenza Escudero
Perdrix Maria Del Carm Andrade
Galvez Isab Rodriguez-Maribona
Alonso Vicente Ausin
Ruiz Juan Antonio Bolano
Padilla Francisco Jimenez
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Drace Geocisa SA
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Geotecnia y Cimientos SA
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 Consejo Superior de Investigaciones Cientificas CSIC, Geotecnia y Cimientos SA filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9001392A priority Critical patent/ES2024268A6/en
Priority to CA 2042883 priority patent/CA2042883A1/en
Publication of ES2024268A6 publication Critical patent/ES2024268A6/en
Priority to US08/022,870 priority patent/US5259944A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

Electrochemical measuring method of the rate of corrosion of reinforcing in concrete structures, sensors and apparatus for putting the said method into practice. The method consists of obtaining the rate of corrosion by means of the use of direct current and taking into account the area of the reinforcing actually affected by the signal. The signal is applied to the reinforcing by means of an annular counterelectrode 4, controlled by a main reference electrode 5 located within it, there being involved in the measurement: a) a series of reference electrodes 7, 8, 9 or b) two concentric counterelectrodes 10, 11, or c) two reference electrodes 13, 14 and a concentric annular counterelectrode 12. The true bias resistance is obtained from the apparent value corrected with the value of the critical length or the coefficient of attenuation of the signal, or by extrapolation of the values obtained with electrodes of increasing size, confinement of the electric signal in a given space. The practical execution of the methodology described is made possible by means of a corrosion meter 6 developed for the invention advocated.
ES9001392A 1990-05-18 1990-05-18 Electrochemical measuring method of the rate of corrosion of reinforcing in concrete structures, sensors and apparatus for putting the said method into practice Expired - Lifetime ES2024268A6 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9001392A ES2024268A6 (en) 1990-05-18 1990-05-18 Electrochemical measuring method of the rate of corrosion of reinforcing in concrete structures, sensors and apparatus for putting the said method into practice
CA 2042883 CA2042883A1 (en) 1990-05-18 1991-05-17 Method for electrochemical measuring the corrosion rate of reinforcement in concrete structures, sensors and device for application of the method
US08/022,870 US5259944A (en) 1990-05-18 1993-03-01 Corrosion detecting probes for use with a corrosion-rate meter for electrochemically determining the corrosion rate of reinforced concrete structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001392A ES2024268A6 (en) 1990-05-18 1990-05-18 Electrochemical measuring method of the rate of corrosion of reinforcing in concrete structures, sensors and apparatus for putting the said method into practice

Publications (1)

Publication Number Publication Date
ES2024268A6 true ES2024268A6 (en) 1992-02-16

Family

ID=8267372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001392A Expired - Lifetime ES2024268A6 (en) 1990-05-18 1990-05-18 Electrochemical measuring method of the rate of corrosion of reinforcing in concrete structures, sensors and apparatus for putting the said method into practice

Country Status (2)

Country Link
CA (1) CA2042883A1 (en)
ES (1) ES2024268A6 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2317803A1 (en) * 2008-09-26 2009-04-16 Mediciones Y Corrosion, S.A. System and method of evaluation of the anticorrosive protection of organic coatings (Machine-translation by Google Translate, not legally binding)
CN115656027A (en) * 2022-11-01 2023-01-31 哈尔滨工业大学 Multi-functional wireless node is used in monitoring of steel-concrete structure corruption electrochemistry

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2430939A (en) * 2005-10-04 2007-04-11 Gareth Kevin Glass Monitoring method
CN108169114B (en) * 2017-12-29 2023-09-05 浙江大学 Self-locking tensioning device for reinforcing steel bar non-uniform corrosion auxiliary electrode limiter
CN108267491B (en) * 2018-04-12 2023-07-07 国网浙江省电力有限公司电力科学研究院 Device and method for testing corrosion rate of angle steel at atmosphere-concrete interface
CN108254423B (en) * 2018-04-12 2023-10-17 国网浙江省电力有限公司电力科学研究院 Device and method for testing corrosion rate of reinforced bar embedded part in concrete shallow buried region

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2317803A1 (en) * 2008-09-26 2009-04-16 Mediciones Y Corrosion, S.A. System and method of evaluation of the anticorrosive protection of organic coatings (Machine-translation by Google Translate, not legally binding)
CN115656027A (en) * 2022-11-01 2023-01-31 哈尔滨工业大学 Multi-functional wireless node is used in monitoring of steel-concrete structure corruption electrochemistry
CN115656027B (en) * 2022-11-01 2023-06-13 哈尔滨工业大学 Multifunctional wireless node for electrochemical monitoring of corrosion of steel-concrete structure

Also Published As

Publication number Publication date
CA2042883A1 (en) 1991-11-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20101018