FR2689497B1 - Composition de béton allégé, notamment pour la fabrication de produits flottants. - Google Patents

Composition de béton allégé, notamment pour la fabrication de produits flottants.

Info

Publication number
FR2689497B1
FR2689497B1 FR9204112A FR9204112A FR2689497B1 FR 2689497 B1 FR2689497 B1 FR 2689497B1 FR 9204112 A FR9204112 A FR 9204112A FR 9204112 A FR9204112 A FR 9204112A FR 2689497 B1 FR2689497 B1 FR 2689497B1
Authority
FR
France
Prior art keywords
manufacture
composition
floating products
lightened concrete
lightened
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
FR9204112A
Other languages
English (en)
Other versions
FR2689497A1 (fr
Inventor
Pierre Leblanc
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 FR9204112A priority Critical patent/FR2689497B1/fr
Publication of FR2689497A1 publication Critical patent/FR2689497A1/fr
Application granted granted Critical
Publication of FR2689497B1 publication Critical patent/FR2689497B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • 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
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials
    • C04B2111/42—Floating materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR9204112A 1992-04-03 1992-04-03 Composition de béton allégé, notamment pour la fabrication de produits flottants. Expired - Fee Related FR2689497B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9204112A FR2689497B1 (fr) 1992-04-03 1992-04-03 Composition de béton allégé, notamment pour la fabrication de produits flottants.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204112A FR2689497B1 (fr) 1992-04-03 1992-04-03 Composition de béton allégé, notamment pour la fabrication de produits flottants.

Publications (2)

Publication Number Publication Date
FR2689497A1 FR2689497A1 (fr) 1993-10-08
FR2689497B1 true FR2689497B1 (fr) 1994-12-23

Family

ID=9428476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9204112A Expired - Fee Related FR2689497B1 (fr) 1992-04-03 1992-04-03 Composition de béton allégé, notamment pour la fabrication de produits flottants.

Country Status (1)

Country Link
FR (1) FR2689497B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE366270A (fr) *
DE368455C (de) * 1921-11-04 1923-02-03 Johannes Vetter Verfahren zur Herstellung von Schwemmsteinen u. dgl.
US3023116A (en) * 1959-09-24 1962-02-27 Standard Oil Co Method for forming concrete structures which set in place while floating
DE2224874A1 (de) * 1972-05-20 1973-12-13 Bosch & Wuestenrot Strukturbau Vorfabriziertes mehrschichtiges bauelement und verfahren zu seiner herstellung
US4263862A (en) * 1978-12-11 1981-04-28 Shepherd Ned A Lightweight marine structural concrete system
US4330632A (en) * 1980-12-24 1982-05-18 The United States Of America As Represented By The Secretary Of The Navy Lightweight concrete using polymer filled aggregate for ocean applications
FR2504119B1 (fr) * 1981-04-17 1985-09-20 Aury Jean Pierre Beton isolant ainsi que son procede de fabrication
FR2557127B1 (fr) * 1983-12-27 1987-06-19 Lafarge Coppee Materiau absorbant ayant des proprietes oleophiles et hydrofuges et son application pour l'absorption des huiles polluant les eaux
IT1229844B (it) * 1989-04-20 1991-09-13 Tecniche Ind Srl Malte termoisolanti idrorepellenti ed ignifughe ad elevato rapporto proprieta' meccaniche/peso specifico.

Also Published As

Publication number Publication date
FR2689497A1 (fr) 1993-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse