CA2155471A1 - Method and Apparatus for Testing Concrete Expansion - Google Patents

Method and Apparatus for Testing Concrete Expansion

Info

Publication number
CA2155471A1
CA2155471A1 CA2155471A CA2155471A CA2155471A1 CA 2155471 A1 CA2155471 A1 CA 2155471A1 CA 2155471 A CA2155471 A CA 2155471A CA 2155471 A CA2155471 A CA 2155471A CA 2155471 A1 CA2155471 A1 CA 2155471A1
Authority
CA
Canada
Prior art keywords
concrete expansion
testing concrete
sample
measuring
expansion
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.)
Granted
Application number
CA2155471A
Other languages
French (fr)
Other versions
CA2155471C (en
Inventor
Robert Landgren
William F. Perenchio
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.)
Kalman Floor Co
Original Assignee
Kalman Floor Co
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 Kalman Floor Co filed Critical Kalman Floor Co
Priority to CA002155471A priority Critical patent/CA2155471C/en
Publication of CA2155471A1 publication Critical patent/CA2155471A1/en
Application granted granted Critical
Publication of CA2155471C publication Critical patent/CA2155471C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

A method and apparatus is disclosed for measuring on-site expansive volumetric changes in hardened, shrinkage-compensated concrete samples. The sample is disposed in a cylindrical container having a strain gauge for measuring hoop stress which is correlated with expansion of the sample.
CA002155471A 1995-08-04 1995-08-04 Method and apparatus for testing concrete expansion Expired - Fee Related CA2155471C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002155471A CA2155471C (en) 1995-08-04 1995-08-04 Method and apparatus for testing concrete expansion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002155471A CA2155471C (en) 1995-08-04 1995-08-04 Method and apparatus for testing concrete expansion

Publications (2)

Publication Number Publication Date
CA2155471A1 true CA2155471A1 (en) 1997-02-05
CA2155471C CA2155471C (en) 2000-10-31

Family

ID=4156367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002155471A Expired - Fee Related CA2155471C (en) 1995-08-04 1995-08-04 Method and apparatus for testing concrete expansion

Country Status (1)

Country Link
CA (1) CA2155471C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017136324A1 (en) * 2016-02-01 2017-08-10 Quipip, Llc Sensing device, sensing device system, and methods for measuring a characteristic of a concrete mixture and for predicting a performance characteristic of a concrete mixture
US9836801B2 (en) 2012-01-23 2017-12-05 Quipip, Llc Systems, methods and apparatus for providing comparative statistical information in a graphical format for a plurality of markets using a closed-loop production management system
US9840026B2 (en) 2012-01-23 2017-12-12 Quipip, Llc Systems, methods and apparatus for providing comparative statistical information for a plurality of production facilities in a closed-loop production management system
US10184928B2 (en) 2014-01-29 2019-01-22 Quipip, Llc Measuring device, systems, and methods for obtaining data relating to condition and performance of concrete mixtures

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9836801B2 (en) 2012-01-23 2017-12-05 Quipip, Llc Systems, methods and apparatus for providing comparative statistical information in a graphical format for a plurality of markets using a closed-loop production management system
US9840026B2 (en) 2012-01-23 2017-12-12 Quipip, Llc Systems, methods and apparatus for providing comparative statistical information for a plurality of production facilities in a closed-loop production management system
US10184928B2 (en) 2014-01-29 2019-01-22 Quipip, Llc Measuring device, systems, and methods for obtaining data relating to condition and performance of concrete mixtures
WO2017136324A1 (en) * 2016-02-01 2017-08-10 Quipip, Llc Sensing device, sensing device system, and methods for measuring a characteristic of a concrete mixture and for predicting a performance characteristic of a concrete mixture
US10386354B2 (en) 2016-02-01 2019-08-20 Quipip, Llc Sensing device, sensing device system, and methods for measuring a characteristic of a concrete mixture and for predicting a performance characteristic of a concrete mixture
US11237150B2 (en) 2016-02-01 2022-02-01 Quipip, Llc Sensing device, sensing device system, and methods for measuring a characteristic of a concrete mixture and for predicting a performance characteristic of a concrete mixture
US11656217B2 (en) 2016-02-01 2023-05-23 Quipip, Llc Sensing device, sensing device system, and methods for measuring a characteristic of a concrete mixture and for predicting a performance characteristic of a concrete mixture

Also Published As

Publication number Publication date
CA2155471C (en) 2000-10-31

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Legal Events

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