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WO2011048378A3 - Appareil de type capteur et procédé afférent - Google Patents

Appareil de type capteur et procédé afférent Download PDF

Info

Publication number
WO2011048378A3
WO2011048378A3 PCT/GB2010/001954 GB2010001954W WO2011048378A3 WO 2011048378 A3 WO2011048378 A3 WO 2011048378A3 GB 2010001954 W GB2010001954 W GB 2010001954W WO 2011048378 A3 WO2011048378 A3 WO 2011048378A3
Authority
WO
WIPO (PCT)
Prior art keywords
embedding
construction material
sensor apparatus
pair
electrodes
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.)
Ceased
Application number
PCT/GB2010/001954
Other languages
English (en)
Other versions
WO2011048378A2 (fr
Inventor
William John Mccarter
Thomas Malcolm Chrisp
Gerry Starrs
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.)
Heriot Watt University
Original Assignee
Heriot Watt University
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 Heriot Watt University filed Critical Heriot Watt University
Priority to GB1208579.1A priority Critical patent/GB2487691B/en
Publication of WO2011048378A2 publication Critical patent/WO2011048378A2/fr
Publication of WO2011048378A3 publication Critical patent/WO2011048378A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0096—Provisions for indicating condition of the compositions or the final products, e.g. degree of homogeneous mixing, degree of wear
    • 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
    • G01N17/04—Corrosion probes
    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ecology (AREA)
  • Automation & Control Theory (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

L'appareil de type capteur à noyer dans un matériau de construction selon l'invention comprend un réseau d'électrodes de type capteur comprenant au moins une paire d'électrodes pouvant être reliées à une source de signaux électriques pour mesurer au moins une propriété électrique représentative de la résistivité ou de la conductivité électrique entre ladite paire d'électrodes, et une anode et cathode pouvant être reliées pour former une cellule.
PCT/GB2010/001954 2009-10-21 2010-10-21 Appareil de type capteur et procédé afférent Ceased WO2011048378A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1208579.1A GB2487691B (en) 2009-10-21 2010-10-21 A sensor apparatus for monitoring the deterioration of reinforced concrete

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0918449.0 2009-10-21
GBGB0918449.0A GB0918449D0 (en) 2009-10-21 2009-10-21 A sensor apparatus and method

Publications (2)

Publication Number Publication Date
WO2011048378A2 WO2011048378A2 (fr) 2011-04-28
WO2011048378A3 true WO2011048378A3 (fr) 2011-06-16

Family

ID=41426475

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2010/001954 Ceased WO2011048378A2 (fr) 2009-10-21 2010-10-21 Appareil de type capteur et procédé afférent

Country Status (2)

Country Link
GB (2) GB0918449D0 (fr)
WO (1) WO2011048378A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013201999B2 (en) * 2012-04-13 2015-07-30 Barminco Limited Method and Apparatus for Assessing Shear Strength Development in Cementitious Materials
GB2513560A (en) * 2013-04-23 2014-11-05 Isis Technical Services Ltd Method and apparatus for evaluating cathodic protection
CN105807035B (zh) * 2016-04-11 2017-12-01 青岛理工大学 混凝土内部微环境参数原位动态监测系统
IT201600082462A1 (it) * 2016-08-04 2018-02-04 Milano Politecnico Sistema di monitoraggio del degrado dei materiali da costruzione
US10955375B2 (en) * 2018-03-16 2021-03-23 U.S. Department Of Energy Multielectrode sensor for concentration and depth measurements in molten salt
WO2021155015A1 (fr) * 2020-01-31 2021-08-05 The Lubrizol Corporation Dispositif et appareil d'essai destiné à un essai d'exposition de fils au liquide et à la vapeur
CN111457987B (zh) * 2020-03-15 2022-02-01 中北大学 用于超灌监测系统的混凝土电阻值标定装置及其标定方法
CN114279937B (zh) * 2021-12-29 2023-07-25 山东交通学院 一种混凝土结构抗渗透性能无损检测装置
CN115078239B (zh) * 2022-07-25 2022-10-25 交通运输部天津水运工程科学研究所 钢筋锈蚀数据采集器、监测子系统、区域系统及监测系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MCCARTER W J ET AL: "Near-surface sensors for condition monitoring of cover-zone concrete", CONSTRUCTION AND BUILDING MATERIALS MARCH/APRIL 2001 ELSEVIER SCIENCE LTD, vol. 15, no. 2-3, 1 March 2001 (2001-03-01), pages 115 - 124, XP002618830, DOI: DOI:10.1016/S0950-0618(00)00060-X *

Also Published As

Publication number Publication date
GB2487691A (en) 2012-08-01
WO2011048378A2 (fr) 2011-04-28
GB201208579D0 (en) 2012-06-27
GB0918449D0 (en) 2009-12-09
GB2487691B (en) 2014-03-26

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