OA04449A - Procédé et dispositif de formage d'éléments en béton ou mortier. - Google Patents

Procédé et dispositif de formage d'éléments en béton ou mortier.

Info

Publication number
OA04449A
OA04449A OA54972A OA54972A OA04449A OA 04449 A OA04449 A OA 04449A OA 54972 A OA54972 A OA 54972A OA 54972 A OA54972 A OA 54972A OA 04449 A OA04449 A OA 04449A
Authority
OA
OAPI
Prior art keywords
forming concrete
mortar elements
mortar
elements
concrete
Prior art date
Application number
OA54972A
Other languages
English (en)
French (fr)
Original Assignee
Tardieu Andre
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
Priority claimed from FR7227197A external-priority patent/FR2194150A5/fr
Priority claimed from FR7229762A external-priority patent/FR2196601A5/fr
Application filed by Tardieu Andre filed Critical Tardieu Andre
Publication of OA04449A publication Critical patent/OA04449A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0683Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients inhibiting by freezing or cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/007Producing shaped prefabricated articles from the material by freezing the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/021Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length
    • B28B5/025Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length the moulds or the moulding surfaces being divided by separating walls and being continuously fed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/40Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
OA54972A 1972-07-26 1973-07-26 Procédé et dispositif de formage d'éléments en béton ou mortier. OA04449A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7227197A FR2194150A5 (xx) 1972-07-26 1972-07-26
FR7229762A FR2196601A5 (en) 1972-08-17 1972-08-17 Cast concrete elements - eg plates, beams etc

Publications (1)

Publication Number Publication Date
OA04449A true OA04449A (fr) 1980-03-15

Family

ID=26217236

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54972A OA04449A (fr) 1972-07-26 1973-07-26 Procédé et dispositif de formage d'éléments en béton ou mortier.

Country Status (10)

Country Link
US (1) US3974247A (xx)
JP (1) JPS4969739A (xx)
AU (1) AU472775B2 (xx)
CA (1) CA1031936A (xx)
DE (1) DE2337064C3 (xx)
ES (1) ES417244A1 (xx)
GB (1) GB1438558A (xx)
IT (1) IT991872B (xx)
NL (1) NL167668C (xx)
OA (1) OA04449A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362675A (en) * 1979-06-25 1982-12-07 Owens-Corning Fiberglas Corporation Method of delaying hardening of inorganic binders
NL8601671A (nl) * 1986-06-25 1988-01-18 Boer Maschf Bv Werkwijze en inrichting voor het vervaardigen van stenen.
DE3705773A1 (de) * 1987-02-24 1988-09-01 Dyckerhoff & Widmann Ag Verfahren zur justierung, befestigung und/oder bearbeitung von funktionsflaechen eines fahrwegs einer elektromagnetischen schnellbahn
ES2140302B1 (es) * 1997-05-21 2000-09-16 Lopez Pablo Navarro Prensa monobloque para la fabricacion de baldosas de hormigon de una sola capa.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US870370A (en) * 1906-09-21 1907-11-05 Cosmos Construction Company Process for making artificial stone and concrete.
US2793963A (en) * 1953-04-20 1957-05-28 Tym Michael Freezer room repairing method
US3512571A (en) * 1968-04-12 1970-05-19 American Cast Iron Pipe Co Cryogenic formation of refractory molds and other foundry articles
DE2203618A1 (de) * 1971-02-15 1972-08-17 Tardieu, Andre, La Couronne (Frankreich) Verfahren zum Konditionieren von Beton und Mörtel

Also Published As

Publication number Publication date
NL7310340A (xx) 1974-01-29
ES417244A1 (es) 1976-08-01
CA1031936A (en) 1978-05-30
DE2337064B2 (de) 1978-04-06
US3974247A (en) 1976-08-10
GB1438558A (en) 1976-06-09
IT991872B (it) 1975-08-30
DE2337064C3 (de) 1978-12-14
AU5868273A (en) 1975-01-30
JPS4969739A (xx) 1974-07-05
DE2337064A1 (de) 1974-02-14
NL167668B (nl) 1981-08-17
AU472775B2 (en) 1976-06-03
NL167668C (nl) 1982-01-18

Similar Documents

Publication Publication Date Title
BE815770A (fr) Dispositif mobile autonome de melange et d'application de betonbitumineux
BE784869A (fr) Procede et dispositif pour la construction d'unites d'habitations prefabriquees
BE789963A (fr) Procede et dispositif de determination des proprietes des materiaux metalliques.
FR2291344A1 (fr) Element prefabrique pour la construction d'ouvrages en tranchee et procede s'y rapportant
BE795702A (fr) Dispositif de reglage pour l'enroulement et le deroulement de materiaux a carreaux
OA04165A (fr) Procédé de construction d'édifices en béton coulé sur place.
BE831634A (fr) Procede et dispositif pour le betonnage de tunnels
OA04609A (fr) Procédé et dispositif d'échange isotopique.
BE835263A (fr) Procede et dispositif pour eprouver la durete de materiaux
OA04133A (fr) Procédé et éléments pour l'ancrage de tirants et tirants ancrés ainsi réalisés.
OA04449A (fr) Procédé et dispositif de formage d'éléments en béton ou mortier.
RO66532A (ro) Procedeu si dispozitiv pentru producerea elementelor de frictiune
FR2324429A1 (fr) Procede et dispositif pour la fabrication d'elements en beton
FR1365171A (fr) Procédé et dispositif de préfabrication d'éléments de construction
OA04031A (fr) Procédé et dispositif pour l'érection de constructions diverses.
SE390134B (sv) Anordning for mottagande och efterblandning av betong
BE798648A (fr) Procede et dispositif pour l'introduction
BE760809A (fr) Procede et appareil de fabrication de constructions completes ou d'elements de construction moules en coquille a partir de materiaux de construction durcissables et de haute
FR93053E (fr) Procédé et dispositif pour la fabrication d'éléments de béton.
FR2332685A5 (fr) Dispositif de coffrage pour la fabrication d'escaliers en beton
FR1469473A (fr) Procédé et dispositif perfectionnés de construction de tunnels, et similaires, revêtus intérieurement de béton
OA04114A (fr) Procédé et dispositif pour la construction d'unités d'habitations préfabriquées.
BE802852A (fr) Procede et dispositif pour le developpement des materiaux de diazotypie
BE802785A (fr) Procede et dispositif de formage d'elements en beton du mortier
OA04332A (fr) Procédé et appareil pour l'activation négacatalytique de l'eau libre ou organique.