FR1422840A - Method and device for accelerating the hardening of concrete - Google Patents

Method and device for accelerating the hardening of concrete

Info

Publication number
FR1422840A
FR1422840A FR963198A FR963198A FR1422840A FR 1422840 A FR1422840 A FR 1422840A FR 963198 A FR963198 A FR 963198A FR 963198 A FR963198 A FR 963198A FR 1422840 A FR1422840 A FR 1422840A
Authority
FR
France
Prior art keywords
accelerating
hardening
concrete
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
Application number
FR963198A
Other languages
French (fr)
Inventor
Raymond Francois Emile Camus
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 filed Critical
Priority to FR963198A priority Critical patent/FR1422840A/en
Priority to FR967161A priority patent/FR87006E/en
Priority to DE19651571342 priority patent/DE1571342A1/en
Priority to CH145865A priority patent/CH436089A/en
Priority to GB513565A priority patent/GB1076333A/en
Priority to BE660791D priority patent/BE660791A/xx
Application granted granted Critical
Publication of FR1422840A publication Critical patent/FR1422840A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • 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
    • B28B11/242—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening by passing an electric current through wires, rods or reinforcing members incorporated in the article
    • 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
    • C04B40/02—Selection of the hardening environment
    • C04B40/0204—Selection of the hardening environment making use of electric or wave energy or particle radiation
    • C04B40/0209—Electric, magnetic or electromagnetic fields
    • 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
    • C04B40/02—Selection of the hardening environment
    • C04B40/0263—Hardening promoted by a rise in temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Working Measures On Existing Buildindgs (AREA)
FR963198A 1964-02-10 1964-02-10 Method and device for accelerating the hardening of concrete Expired FR1422840A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR963198A FR1422840A (en) 1964-02-10 1964-02-10 Method and device for accelerating the hardening of concrete
FR967161A FR87006E (en) 1964-02-10 1964-03-12 Method and device for accelerating the hardening of concrete
DE19651571342 DE1571342A1 (en) 1964-02-10 1965-01-29 Method and device for heating freshly poured concrete
CH145865A CH436089A (en) 1964-02-10 1965-02-03 Process to accelerate the hardening of concrete
GB513565A GB1076333A (en) 1964-02-10 1965-02-05 Hardening of concrete in building construction
BE660791D BE660791A (en) 1964-02-10 1965-03-08

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR963198A FR1422840A (en) 1964-02-10 1964-02-10 Method and device for accelerating the hardening of concrete
FR967161A FR87006E (en) 1964-02-10 1964-03-12 Method and device for accelerating the hardening of concrete

Publications (1)

Publication Number Publication Date
FR1422840A true FR1422840A (en) 1966-01-03

Family

ID=26205814

Family Applications (2)

Application Number Title Priority Date Filing Date
FR963198A Expired FR1422840A (en) 1964-02-10 1964-02-10 Method and device for accelerating the hardening of concrete
FR967161A Expired FR87006E (en) 1964-02-10 1964-03-12 Method and device for accelerating the hardening of concrete

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR967161A Expired FR87006E (en) 1964-02-10 1964-03-12 Method and device for accelerating the hardening of concrete

Country Status (5)

Country Link
BE (1) BE660791A (en)
CH (1) CH436089A (en)
DE (1) DE1571342A1 (en)
FR (2) FR1422840A (en)
GB (1) GB1076333A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388368A1 (en) * 1989-03-15 1990-09-19 CHIMICA EDILE ARTIGIANA DI GHINI & PASQUINI S.N.C. Method for accelarating the action of expansive mortars
CN111962341A (en) * 2020-08-14 2020-11-20 中国水利水电第三工程局有限公司 Temperature control method for winter construction of bridge segment CRTS III plate type ballastless track

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020160768A1 (en) * 2019-02-06 2020-08-13 B.T. Innovation Gmbh Method for manufacturing concrete elements and manufacturing system thereto

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388368A1 (en) * 1989-03-15 1990-09-19 CHIMICA EDILE ARTIGIANA DI GHINI & PASQUINI S.N.C. Method for accelarating the action of expansive mortars
CN111962341A (en) * 2020-08-14 2020-11-20 中国水利水电第三工程局有限公司 Temperature control method for winter construction of bridge segment CRTS III plate type ballastless track

Also Published As

Publication number Publication date
GB1076333A (en) 1967-07-19
DE1571342A1 (en) 1970-11-26
BE660791A (en) 1965-09-08
FR87006E (en) 1966-05-27
CH436089A (en) 1967-05-15

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