FR2302789B1 - - Google Patents

Info

Publication number
FR2302789B1
FR2302789B1 FR7506997A FR7506997A FR2302789B1 FR 2302789 B1 FR2302789 B1 FR 2302789B1 FR 7506997 A FR7506997 A FR 7506997A FR 7506997 A FR7506997 A FR 7506997A FR 2302789 B1 FR2302789 B1 FR 2302789B1
Authority
FR
France
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
FR7506997A
Other languages
French (fr)
Other versions
FR2302789A1 (fr
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.)
Campenon Bernard SA
Original Assignee
Campenon Bernard SA
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 Campenon Bernard SA filed Critical Campenon Bernard SA
Priority to FR7506997A priority Critical patent/FR2302789A1/fr
Publication of FR2302789A1 publication Critical patent/FR2302789A1/fr
Priority to BE178472A priority patent/BE855720A/xx
Application granted granted Critical
Publication of FR2302789B1 publication Critical patent/FR2302789B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Nozzles (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
FR7506997A 1975-03-06 1975-03-06 Perfectionnement aux lances a beton Granted FR2302789A1 (fr)

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 FR2302789A1 (fr) 1976-10-01
FR2302789B1 true FR2302789B1 (enExample) 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 (enExample)
FR (1) FR2302789A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
BE883848A (nl) * 1980-06-17 1980-10-16 Smeets Gerardus J L Spuitstuk
DE8110556U1 (de) * 1981-03-26 1982-05-13 Aliva AG, Widen-Mutschellen Vorrichtung zum nassspritzen von beton
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
US4804563A (en) * 1986-02-13 1989-02-14 Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann Method and apparatus for the spray placing of concrete layers
DE3616082A1 (de) * 1986-05-13 1987-11-19 Saarbergwerke Ag Doppeltangentialduese
EP0327062A3 (de) * 1988-02-02 1991-07-03 Alfred Kunz GmbH & Co. Verfahren zum Aufbringen von Spritzbeton auf Wandungen, bruchgefährdete Flächen o. dgl.
WO1991012215A2 (en) * 1990-02-12 1991-08-22 Monk Construction Limited Ferrocement composition, method of forming objects therefrom and apparatus for use in such a method
GB2245189B (en) * 1990-06-22 1995-01-25 Fosroc International Ltd Apparatus for delivering a rapidly setting composition
US5437329A (en) * 1994-01-25 1995-08-01 Baker Hughes Incorporated Method and apparatus for activation of furnace slag base cement
US5678766A (en) * 1995-07-19 1997-10-21 Peck; William E. Foam nozzle
CA2193590C (en) * 1995-12-22 2007-06-26 Terry L. Hall Spray system for application of high build coatings
US20020117559A1 (en) * 2000-02-11 2002-08-29 Kaligian Raymond A. Continuous slurry dispenser apparatus
US6273345B1 (en) * 2000-02-11 2001-08-14 United States Gypsum Company High performance slurry spray machine
US7516909B2 (en) 2000-02-11 2009-04-14 United States Gypsum Company Continuous slurry dispenser apparatus
WO2000036898A2 (de) * 2000-03-30 2000-06-29 Sika Ag Stromwandlerdüse zum aufreissen eines betongemisch-dichtstromes
FR2947466B1 (fr) * 2009-07-06 2012-06-22 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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
BE855720A (fr) 1977-10-03
FR2302789A1 (fr) 1976-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse