CA2598247A1 - Method for providing a hardenable mixture of cement and fly ash having a predicted compressive strength - Google Patents

Method for providing a hardenable mixture of cement and fly ash having a predicted compressive strength Download PDF

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Publication number
CA2598247A1
CA2598247A1 CA002598247A CA2598247A CA2598247A1 CA 2598247 A1 CA2598247 A1 CA 2598247A1 CA 002598247 A CA002598247 A CA 002598247A CA 2598247 A CA2598247 A CA 2598247A CA 2598247 A1 CA2598247 A1 CA 2598247A1
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CA
Canada
Prior art keywords
compressive strength
fly ash
cement
mixture
providing
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
CA002598247A
Other languages
French (fr)
Other versions
CA2598247C (en
Inventor
John W. Liskowitz
Methi Wecharatana
Chai Jaturapitakkul
Anthony E.(Deceased) Cerkanowicz
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New Jersey Institute of Technology
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Individual
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Publication date
Priority claimed from US08/246,875 external-priority patent/US5624491A/en
Application filed by Individual filed Critical Individual
Publication of CA2598247A1 publication Critical patent/CA2598247A1/en
Application granted granted Critical
Publication of CA2598247C publication Critical patent/CA2598247C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

The present invention relates to concrete, mortar and other hardenable mixtures comprising cement and fly ash for use in construction. The invention includes a method for predicting the compressive strength of such a hardenable mixture and for the preparation of this mixture. The method includes measuring a fineness modulus of the fly ash, determining the compressive strength of the mixture by calculating the sum of a compressive strength of the cement and a compressive strength of the fly ash having the measured fineness modulus, and preparing the mixture with the cement and the fly ash having the determined compressive strength.
CA002598247A 1994-05-20 1995-05-19 Method for providing a hardenable mixture of cement and fly ash having a predicted compressive strength Expired - Fee Related CA2598247C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/246,875 1994-05-20
US08/246,875 US5624491A (en) 1994-05-20 1994-05-20 Compressive strength of concrete and mortar containing fly ash
CA 2190729 CA2190729C (en) 1994-05-20 1995-05-19 Method for predicting the compressive strength of concrete and mortar containing fly ash

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2190729 Division CA2190729C (en) 1994-05-20 1995-05-19 Method for predicting the compressive strength of concrete and mortar containing fly ash

Publications (2)

Publication Number Publication Date
CA2598247A1 true CA2598247A1 (en) 1995-11-30
CA2598247C CA2598247C (en) 2009-03-17

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ID=38663545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002598247A Expired - Fee Related CA2598247C (en) 1994-05-20 1995-05-19 Method for providing a hardenable mixture of cement and fly ash having a predicted compressive strength

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CA (1) CA2598247C (en)

Also Published As

Publication number Publication date
CA2598247C (en) 2009-03-17

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Effective date: 20130521