FR2302789A1 - Perfectionnement aux lances a beton - Google Patents
Perfectionnement aux lances a betonInfo
- Publication number
- FR2302789A1 FR2302789A1 FR7506997A FR7506997A FR2302789A1 FR 2302789 A1 FR2302789 A1 FR 2302789A1 FR 7506997 A FR7506997 A FR 7506997A FR 7506997 A FR7506997 A FR 7506997A FR 2302789 A1 FR2302789 A1 FR 2302789A1
- Authority
- FR
- France
- Prior art keywords
- fed
- compressed air
- nozzle
- additive
- concrete pump
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- 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
- B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
- B28C5/026—Mixing guns or nozzles; Injector mixers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
-
- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
-
- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G2021/049—Devices for both conveying and distributing concrete mixing nozzles specially adapted for conveying devices
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7506997A FR2302789A1 (fr) | 1975-03-06 | 1975-03-06 | Perfectionnement aux lances a beton |
BE178472A BE855720A (fr) | 1975-03-06 | 1977-06-15 | Perfectionnements aux lances a beton |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7506997A FR2302789A1 (fr) | 1975-03-06 | 1975-03-06 | Perfectionnement aux lances a beton |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2302789A1 true FR2302789A1 (fr) | 1976-10-01 |
FR2302789B1 FR2302789B1 (fr) | 1981-04-30 |
Family
ID=9152192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7506997A Granted FR2302789A1 (fr) | 1975-03-06 | 1975-03-06 | Perfectionnement aux lances a beton |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE855720A (fr) |
FR (1) | FR2302789A1 (fr) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2367585A1 (fr) * | 1976-10-15 | 1978-05-12 | Sonzogni Jean | Bagues propulseur melangeur pour refoulement de guniteuse |
EP0042193A1 (fr) * | 1980-06-17 | 1981-12-23 | Handelsmaatschappij Gesolan N.A. N.V. | Procédé et dispositif de projection pour le remplissage d'espaces vides |
FR2502538A1 (fr) * | 1981-03-26 | 1982-10-01 | Aliva Ag | Dispositif pour pulveriser du beton au mouille |
FR2594053A1 (fr) * | 1986-02-13 | 1987-08-14 | Hochtief Ag Hoch Tiefbauten | Procede et unite de projection pour l'application d'une couche de beton projete |
EP0245778A1 (fr) * | 1986-05-13 | 1987-11-19 | Saarbergwerke Aktiengesellschaft | Buse double tangentielle |
EP0327062A2 (fr) * | 1988-02-02 | 1989-08-09 | Alfred Kunz GmbH & Co. | Méthode pour l'application de béton projeté sur des murs, des surfaces à risque de rupture ou autres |
WO1991012215A2 (fr) * | 1990-02-12 | 1991-08-22 | Monk Construction Limited | Composition a base de ferrociment, procede de coulage d'objets composes de ce materiau et installation utilisee |
WO1992000138A1 (fr) * | 1990-06-22 | 1992-01-09 | Fosroc International Limited | Appareil servant a transporter une composition a durcissement rapide |
WO1995020095A1 (fr) * | 1994-01-25 | 1995-07-27 | Baker Hughes Incorporated | Procede et appareil d'activation d'un ciment a base de laitier d'un four |
EP0780528A1 (fr) * | 1995-12-22 | 1997-06-25 | Usbi, Co. | Appareil de pulvérisation pour l'application d'un revêtement de forte épaisseur |
US5678766A (en) * | 1995-07-19 | 1997-10-21 | Peck; William E. | Foam nozzle |
WO2000036898A2 (fr) * | 2000-03-30 | 2000-06-29 | Sika Ag | Buse de transformation d'ecoulement pour reduire la viscosite d'un ecoulement epais de melange de beton |
EP1123744A1 (fr) * | 2000-02-11 | 2001-08-16 | United States Gypsum Company | Machine de pulvérisation de suspensions |
EP1281433A3 (fr) * | 2001-07-31 | 2004-01-14 | United States Gypsum Company | Appareil pour la projection continue de coulis |
US7516909B2 (en) | 2000-02-11 | 2009-04-14 | United States Gypsum Company | Continuous slurry dispenser apparatus |
FR2947466A1 (fr) * | 2009-07-06 | 2011-01-07 | Isol Finance Sa | Dispositif de projection d'une composition fibreuse ou pulverulente humidifiee comprenant des moyens pour homogeneiser la composition a projeter et procede de projection associe |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421797A (en) | 1980-09-16 | 1983-12-20 | Pressbau Gmbh | Method and device for the dry-spray application of concrete to a substrate |
DE3335953C2 (de) * | 1983-10-04 | 1985-10-31 | Friedrich Wilh. Schwing Gmbh, 4690 Herne | Vorrichtung zum pneumatischen Ausbringen eines hydromechanisch im Dichtstrom geförderten hydraulischen Baustoffes des Untertagebetriebes |
-
1975
- 1975-03-06 FR FR7506997A patent/FR2302789A1/fr active Granted
-
1977
- 1977-06-15 BE BE178472A patent/BE855720A/fr not_active IP Right Cessation
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2367585A1 (fr) * | 1976-10-15 | 1978-05-12 | Sonzogni Jean | Bagues propulseur melangeur pour refoulement de guniteuse |
EP0042193A1 (fr) * | 1980-06-17 | 1981-12-23 | Handelsmaatschappij Gesolan N.A. N.V. | Procédé et dispositif de projection pour le remplissage d'espaces vides |
FR2502538A1 (fr) * | 1981-03-26 | 1982-10-01 | Aliva Ag | Dispositif pour pulveriser du beton au mouille |
FR2594053A1 (fr) * | 1986-02-13 | 1987-08-14 | Hochtief Ag Hoch Tiefbauten | Procede et unite de projection pour l'application d'une couche de beton projete |
EP0245778A1 (fr) * | 1986-05-13 | 1987-11-19 | Saarbergwerke Aktiengesellschaft | Buse double tangentielle |
EP0327062A2 (fr) * | 1988-02-02 | 1989-08-09 | Alfred Kunz GmbH & Co. | Méthode pour l'application de béton projeté sur des murs, des surfaces à risque de rupture ou autres |
EP0327062A3 (fr) * | 1988-02-02 | 1991-07-03 | Alfred Kunz GmbH & Co. | Méthode pour l'application de béton projeté sur des murs, des surfaces à risque de rupture ou autres |
WO1991012215A2 (fr) * | 1990-02-12 | 1991-08-22 | Monk Construction Limited | Composition a base de ferrociment, procede de coulage d'objets composes de ce materiau et installation utilisee |
WO1991012215A3 (fr) * | 1990-02-12 | 1991-12-26 | Monk Construction Ltd | Composition a base de ferrociment, procede de coulage d'objets composes de ce materiau et installation utilisee |
US5358751A (en) * | 1990-02-12 | 1994-10-25 | Hallgarth Construction Limited | Ferrocement lining units, methods of making them and methods of lining a water course with them |
US5320424A (en) * | 1990-06-22 | 1994-06-14 | Fosroc International Ltd. | Apparatus for delivering a rapidly setting composition |
WO1992000138A1 (fr) * | 1990-06-22 | 1992-01-09 | Fosroc International Limited | Appareil servant a transporter une composition a durcissement rapide |
WO1995020095A1 (fr) * | 1994-01-25 | 1995-07-27 | Baker Hughes Incorporated | Procede et appareil d'activation d'un ciment a base de laitier d'un four |
GB2301384A (en) * | 1994-01-25 | 1996-12-04 | Baker Hughes Inc | Method and apparatus for activation of furnace slag base cement |
GB2301384B (en) * | 1994-01-25 | 1997-10-08 | Baker Hughes Inc | Method and apparatus for activation of furnace slag base cement |
US5678766A (en) * | 1995-07-19 | 1997-10-21 | Peck; William E. | Foam nozzle |
EP0780528A1 (fr) * | 1995-12-22 | 1997-06-25 | Usbi, Co. | Appareil de pulvérisation pour l'application d'un revêtement de forte épaisseur |
EP1123744A1 (fr) * | 2000-02-11 | 2001-08-16 | United States Gypsum Company | Machine de pulvérisation de suspensions |
US7516909B2 (en) | 2000-02-11 | 2009-04-14 | United States Gypsum Company | Continuous slurry dispenser apparatus |
WO2000036898A2 (fr) * | 2000-03-30 | 2000-06-29 | Sika Ag | Buse de transformation d'ecoulement pour reduire la viscosite d'un ecoulement epais de melange de beton |
WO2000036898A3 (fr) * | 2000-03-30 | 2000-10-26 | Sika Ag | Buse de transformation d'ecoulement pour reduire la viscosite d'un ecoulement epais de melange de beton |
EP1281433A3 (fr) * | 2001-07-31 | 2004-01-14 | United States Gypsum Company | Appareil pour la projection continue de coulis |
FR2947466A1 (fr) * | 2009-07-06 | 2011-01-07 | Isol Finance Sa | Dispositif de projection d'une composition fibreuse ou pulverulente humidifiee comprenant des moyens pour homogeneiser la composition a projeter et procede de projection associe |
Also Published As
Publication number | Publication date |
---|---|
FR2302789B1 (fr) | 1981-04-30 |
BE855720A (fr) | 1977-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |