FR1434373A - Procédé de fabrication de matériaux précontraints et matériaux ainsi obtenus - Google Patents

Procédé de fabrication de matériaux précontraints et matériaux ainsi obtenus

Info

Publication number
FR1434373A
FR1434373A FR7081A FR7081A FR1434373A FR 1434373 A FR1434373 A FR 1434373A FR 7081 A FR7081 A FR 7081A FR 7081 A FR7081 A FR 7081A FR 1434373 A FR1434373 A FR 1434373A
Authority
FR
France
Prior art keywords
materials
manufacturing process
prestressed
prestressed materials
manufacturing
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
FR7081A
Other languages
English (en)
Inventor
Marc Salesse
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7081A priority Critical patent/FR1434373A/fr
Application granted granted Critical
Publication of FR1434373A publication Critical patent/FR1434373A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/56—Tensioning reinforcements before or during shaping
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/22—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics reinforced
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • B29K2705/12—Iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
FR7081A 1965-02-26 1965-02-26 Procédé de fabrication de matériaux précontraints et matériaux ainsi obtenus Expired FR1434373A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7081A FR1434373A (fr) 1965-02-26 1965-02-26 Procédé de fabrication de matériaux précontraints et matériaux ainsi obtenus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7081A FR1434373A (fr) 1965-02-26 1965-02-26 Procédé de fabrication de matériaux précontraints et matériaux ainsi obtenus

Publications (1)

Publication Number Publication Date
FR1434373A true FR1434373A (fr) 1966-04-08

Family

ID=1577707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7081A Expired FR1434373A (fr) 1965-02-26 1965-02-26 Procédé de fabrication de matériaux précontraints et matériaux ainsi obtenus

Country Status (1)

Country Link
FR (1) FR1434373A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146844A2 (fr) * 1983-12-16 1985-07-03 Gerhard Dingler Panneau de construction à grande surface
FR2587271A1 (fr) * 1985-09-13 1987-03-20 Peugeot Procede de moulage de pieces en materiau plastique comportant un insert metallique et produits obtenus par ce procede
FR2673223A1 (fr) * 1991-02-27 1992-08-28 Cogema Beton et son procede de mise en precontrainte, conteneur fabrique avec ce beton.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146844A2 (fr) * 1983-12-16 1985-07-03 Gerhard Dingler Panneau de construction à grande surface
EP0146844A3 (en) * 1983-12-16 1987-03-11 Gerhardt Dingler Construction panel with large surface
FR2587271A1 (fr) * 1985-09-13 1987-03-20 Peugeot Procede de moulage de pieces en materiau plastique comportant un insert metallique et produits obtenus par ce procede
EP0223625A1 (fr) * 1985-09-13 1987-05-27 Automobiles Peugeot Procédé de moulage de pièces en matériau plastique et produits obtenus par ce procédé
FR2673223A1 (fr) * 1991-02-27 1992-08-28 Cogema Beton et son procede de mise en precontrainte, conteneur fabrique avec ce beton.
EP0501879A1 (fr) * 1991-02-27 1992-09-02 Cogema (Compagnie Generale Des Matieres Nucleaires) Béton et son procédé de mise en précontrainte, conteneur fabriqué avec ce béton

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