WO2013175246A3 - Conductivity method to define cement activity, amount of cement and water in concrete mixture and concrete strength - Google Patents

Conductivity method to define cement activity, amount of cement and water in concrete mixture and concrete strength Download PDF

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Publication number
WO2013175246A3
WO2013175246A3 PCT/GE2013/000002 GE2013000002W WO2013175246A3 WO 2013175246 A3 WO2013175246 A3 WO 2013175246A3 GE 2013000002 W GE2013000002 W GE 2013000002W WO 2013175246 A3 WO2013175246 A3 WO 2013175246A3
Authority
WO
WIPO (PCT)
Prior art keywords
cement
water
concrete
amount
activity
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/GE2013/000002
Other languages
French (fr)
Other versions
WO2013175246A2 (en
Inventor
Akaki IROMASHVILI
Natela IROMASHVILI
Fridon IROMASHVILI
Irma IROMASHVILI
Vano NATIDZE
Giorgi IROMASHVILI
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP13794040.9A priority Critical patent/EP2852838A2/en
Publication of WO2013175246A2 publication Critical patent/WO2013175246A2/en
Publication of WO2013175246A3 publication Critical patent/WO2013175246A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/02—Portland cement
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Cement activity, specific consumption of cement and water and concrete strength are defined by conductivity method taking into consideration type and share content of mineral additives in cement and specific conductivity and temperature of tested solution.
PCT/GE2013/000002 2012-05-22 2013-04-18 Conductivity method to define cement activity, amount of cement and water in concrete mixture and concrete strength Ceased WO2013175246A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13794040.9A EP2852838A2 (en) 2012-05-22 2013-04-18 Conductivity method to define cement activity, amount of cement and water in concrete mixture and concrete strength

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GEAP201212719 2012-05-22
GEAP201212719A GEP20146039B (en) 2012-05-22 2012-05-22 Conductometric method to specify cement activity, cement and water quantity in concrete mix and concrete durability

Publications (2)

Publication Number Publication Date
WO2013175246A2 WO2013175246A2 (en) 2013-11-28
WO2013175246A3 true WO2013175246A3 (en) 2014-03-13

Family

ID=49624436

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GE2013/000002 Ceased WO2013175246A2 (en) 2012-05-22 2013-04-18 Conductivity method to define cement activity, amount of cement and water in concrete mixture and concrete strength

Country Status (2)

Country Link
GE (1) GEP20146039B (en)
WO (1) WO2013175246A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10352918B2 (en) 2015-01-29 2019-07-16 Firat Akademi Yayincilik Egitim Sanayi Ve Ticaret Anonim Sirketi Test equipment determining concrete compressive strength class
WO2019053502A1 (en) 2017-09-14 2019-03-21 Cst Corporation Limited Probe for measuring conductivity of fresh concrete

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888818A (en) * 1986-04-29 1989-12-19 Siemens Aktiengesellschaft Method and apparatus for the determination of the setting process in an inorganic aqueous binder system
SU1695227A1 (en) * 1989-05-23 1991-11-30 Iromashvili Akakij N Indirect method for determining activity of cement
US20050210995A1 (en) * 2004-02-26 2005-09-29 Drnevich Vincent P Method and apparatus for measuring properties of concrete

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888818A (en) * 1986-04-29 1989-12-19 Siemens Aktiengesellschaft Method and apparatus for the determination of the setting process in an inorganic aqueous binder system
SU1695227A1 (en) * 1989-05-23 1991-11-30 Iromashvili Akakij N Indirect method for determining activity of cement
US20050210995A1 (en) * 2004-02-26 2005-09-29 Drnevich Vincent P Method and apparatus for measuring properties of concrete

Also Published As

Publication number Publication date
WO2013175246A2 (en) 2013-11-28
GEP20146039B (en) 2014-02-10

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