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GB2313443B - Analysing a surface-treated layer of a cementitious body - Google Patents

Analysing a surface-treated layer of a cementitious body

Info

Publication number
GB2313443B
GB2313443B GB9610779A GB9610779A GB2313443B GB 2313443 B GB2313443 B GB 2313443B GB 9610779 A GB9610779 A GB 9610779A GB 9610779 A GB9610779 A GB 9610779A GB 2313443 B GB2313443 B GB 2313443B
Authority
GB
United Kingdom
Prior art keywords
analysing
treated layer
cementitious body
cementitious
treated
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 - Fee Related
Application number
GB9610779A
Other versions
GB2313443A (en
GB2313443A8 (en
GB9610779D0 (en
Inventor
Jiang-Zhong Zhang
Nicholas Robert Buenfeld
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.)
Imperial College of London
Original Assignee
Imperial College of London
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 Imperial College of London filed Critical Imperial College of London
Priority to GB9610779A priority Critical patent/GB2313443B/en
Publication of GB9610779D0 publication Critical patent/GB9610779D0/en
Priority to PCT/GB1997/001427 priority patent/WO1997044659A1/en
Priority to AU29112/97A priority patent/AU2911297A/en
Publication of GB2313443A publication Critical patent/GB2313443A/en
Application granted granted Critical
Publication of GB2313443B publication Critical patent/GB2313443B/en
Publication of GB2313443A8 publication Critical patent/GB2313443A8/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/026—Dielectric impedance spectroscopy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB9610779A 1996-05-23 1996-05-23 Analysing a surface-treated layer of a cementitious body Expired - Fee Related GB2313443B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9610779A GB2313443B (en) 1996-05-23 1996-05-23 Analysing a surface-treated layer of a cementitious body
PCT/GB1997/001427 WO1997044659A1 (en) 1996-05-23 1997-05-23 Analysing a surface-treated layer of concrete
AU29112/97A AU2911297A (en) 1996-05-23 1997-05-23 Analysing a surface-treated layer of concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9610779A GB2313443B (en) 1996-05-23 1996-05-23 Analysing a surface-treated layer of a cementitious body

Publications (4)

Publication Number Publication Date
GB9610779D0 GB9610779D0 (en) 1996-07-31
GB2313443A GB2313443A (en) 1997-11-26
GB2313443B true GB2313443B (en) 2000-08-30
GB2313443A8 GB2313443A8 (en) 2001-04-05

Family

ID=10794177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9610779A Expired - Fee Related GB2313443B (en) 1996-05-23 1996-05-23 Analysing a surface-treated layer of a cementitious body

Country Status (3)

Country Link
AU (1) AU2911297A (en)
GB (1) GB2313443B (en)
WO (1) WO1997044659A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL448644A1 (en) * 2024-05-21 2025-11-24 Politechnika Śląska Method of testing barrier properties of protective coatings, especially on concrete structures, using electrochemical impedance spectroscopy (EIS)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030602C2 (en) 2000-06-21 2003-06-18 Haissam Mouhasseb Process for the non-destructive, material-, density- and salt-dependent as well as temperature-compensated determination of the liquid water component and its depth-dependent non-uniform distribution in a multi-component mixture and device for carrying out the process
EP2309259A1 (en) * 2009-10-12 2011-04-13 Services Pétroliers Schlumberger Methods and apparatus for monitoring cement sheath degradation related to CO2 exposure
CN103674807B (en) * 2013-12-17 2017-07-25 深圳大学 A method for testing the depth of chloride ion penetration of cement-based materials
CN103698259B (en) * 2013-12-18 2017-07-25 深圳大学 A method for testing the depth of sulfate attack of cement-based materials
EP3654029B1 (en) * 2017-07-10 2023-04-26 Sintokogio, Ltd. Surface characteristic evaluation method, surface characteristic evaluation device, and surface characteristic evaluation system
JP7129804B2 (en) * 2018-03-28 2022-09-02 中日本高速道路株式会社 Soundness evaluation method for surface protective layer of concrete structure
ES2745816A1 (en) * 2019-11-28 2020-03-03 Univ Madrid Politecnica BUILDING SYSTEM OF CONSTRUCTION ELEMENTS, WITH MONITORING MEANS OF MASS WATER CONTENT (Machine-translation by Google Translate, not legally binding)
CN111537420B (en) * 2020-05-19 2023-04-07 北京林业大学 Method for online determination of pore complexity of particulate matter in water

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800165A (en) * 1986-01-11 1989-01-24 Nippon Steel Corporation Method of detecting corrosion rate of member of steel material
US4861453A (en) * 1986-12-26 1989-08-29 Nippon Steel Corporation Corrosion detecting probe for steel buried in concrete
US5370776A (en) * 1993-10-20 1994-12-06 Chevron Research And Technology Company Electrochemical impedance spectroscopy method for evaluating corrosion inhibitor performance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001176A1 (en) * 1980-01-15 1981-07-16 Willibald 7060 Schorndorf Luber Concrete covering corrosive salt content monitoring - measuring resistance between bridge reinforcement and bridge road surface
GB9106218D0 (en) * 1991-03-23 1991-05-08 Capcis March Ltd Electrochemical impedance monitoring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800165A (en) * 1986-01-11 1989-01-24 Nippon Steel Corporation Method of detecting corrosion rate of member of steel material
US4861453A (en) * 1986-12-26 1989-08-29 Nippon Steel Corporation Corrosion detecting probe for steel buried in concrete
US5370776A (en) * 1993-10-20 1994-12-06 Chevron Research And Technology Company Electrochemical impedance spectroscopy method for evaluating corrosion inhibitor performance

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
23/12/1999] retrieved from the internet via <URL http:// www.iti.acns.nwu.edu/pubs/fhfr/ *
BERNECKI ET AL., "Issues Impacting Bridge Painting: An Overview", chapter 6 [accessed *
fhfr_ch6.html> *
J. PHYS. D, Vol. 22, pp.1773-1776; McCARTER W J et al Dependence of electrical impedance... *
MAT. SCI. FORUM, Vols. 192-194, pp.891-898; ANDRADE C. et alPassivation of reinforcing steel... *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL448644A1 (en) * 2024-05-21 2025-11-24 Politechnika Śląska Method of testing barrier properties of protective coatings, especially on concrete structures, using electrochemical impedance spectroscopy (EIS)

Also Published As

Publication number Publication date
GB2313443A (en) 1997-11-26
GB2313443A8 (en) 2001-04-05
GB9610779D0 (en) 1996-07-31
AU2911297A (en) 1997-12-09
WO1997044659A1 (en) 1997-11-27

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Legal Events

Date Code Title Description
711B Application made for correction of error (sect. 117/77)
711G Correction allowed (sect. 117/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090523