FR2678973B1 - PROCESS FOR AVOIDING, WITH DE-FORMING, THE PULLING OF CONCRETE CONCRETE WITH METAL BANCHES. - Google Patents

PROCESS FOR AVOIDING, WITH DE-FORMING, THE PULLING OF CONCRETE CONCRETE WITH METAL BANCHES.

Info

Publication number
FR2678973B1
FR2678973B1 FR9108529A FR9108529A FR2678973B1 FR 2678973 B1 FR2678973 B1 FR 2678973B1 FR 9108529 A FR9108529 A FR 9108529A FR 9108529 A FR9108529 A FR 9108529A FR 2678973 B1 FR2678973 B1 FR 2678973B1
Authority
FR
France
Prior art keywords
concrete
banches
avoiding
pulling
metal
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 - Fee Related
Application number
FR9108529A
Other languages
French (fr)
Other versions
FR2678973A1 (en
Inventor
Conte Jerome Le
Pierre Perrin
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.)
AUXILIAIRE ENTREPRISES SOC
Original Assignee
AUXILIAIRE ENTREPRISES SOC
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 AUXILIAIRE ENTREPRISES SOC filed Critical AUXILIAIRE ENTREPRISES SOC
Priority to FR9108529A priority Critical patent/FR2678973B1/en
Publication of FR2678973A1 publication Critical patent/FR2678973A1/en
Application granted granted Critical
Publication of FR2678973B1 publication Critical patent/FR2678973B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/386—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
FR9108529A 1991-07-08 1991-07-08 PROCESS FOR AVOIDING, WITH DE-FORMING, THE PULLING OF CONCRETE CONCRETE WITH METAL BANCHES. Expired - Fee Related FR2678973B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9108529A FR2678973B1 (en) 1991-07-08 1991-07-08 PROCESS FOR AVOIDING, WITH DE-FORMING, THE PULLING OF CONCRETE CONCRETE WITH METAL BANCHES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108529A FR2678973B1 (en) 1991-07-08 1991-07-08 PROCESS FOR AVOIDING, WITH DE-FORMING, THE PULLING OF CONCRETE CONCRETE WITH METAL BANCHES.

Publications (2)

Publication Number Publication Date
FR2678973A1 FR2678973A1 (en) 1993-01-15
FR2678973B1 true FR2678973B1 (en) 1996-03-01

Family

ID=9414815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108529A Expired - Fee Related FR2678973B1 (en) 1991-07-08 1991-07-08 PROCESS FOR AVOIDING, WITH DE-FORMING, THE PULLING OF CONCRETE CONCRETE WITH METAL BANCHES.

Country Status (1)

Country Link
FR (1) FR2678973B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847087C1 (en) * 1998-10-13 2000-01-05 Rieter Werke Haendle Method for making metal press molds for roof tiles having both durability and excellent release characteristics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052117A5 (en) * 1969-07-18 1971-04-09 Borcoman Mircea
FR2204678A1 (en) * 1972-11-02 1974-05-24 Oxydro Societe Mould release agents for concrete - contg. oil, emulsifier, fatty acid and surfactant, avoiding rusting of moulds and staining of concrete
SU480565A1 (en) * 1974-03-05 1975-08-15 Куйбышевский Филиал Производственно-Технического Объединения "Росоргтехстром" Device for cleaning metal surfaces
JPH02301404A (en) * 1989-05-16 1990-12-13 Okagaki Kogyo Kk Descaling cleaning of steel concrete frame

Also Published As

Publication number Publication date
FR2678973A1 (en) 1993-01-15

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse