ES509877A0 - "IMPROVEMENTS IN CONCRETE LIQUID INJECTION SYSTEMS". - Google Patents
"IMPROVEMENTS IN CONCRETE LIQUID INJECTION SYSTEMS".Info
- Publication number
- ES509877A0 ES509877A0 ES509877A ES509877A ES509877A0 ES 509877 A0 ES509877 A0 ES 509877A0 ES 509877 A ES509877 A ES 509877A ES 509877 A ES509877 A ES 509877A ES 509877 A0 ES509877 A0 ES 509877A0
- Authority
- ES
- Spain
- Prior art keywords
- liquid injection
- injection systems
- concrete liquid
- concrete
- systems
- 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
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
-
- 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
-
- 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
- B28C5/06—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 the mixing being effected by the action of a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/32—Conveying concrete, e.g. for distributing same at building sites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients
-
- 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)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH207481 | 1981-03-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8302863A1 ES8302863A1 (en) | 1983-01-16 |
ES509877A0 true ES509877A0 (en) | 1983-01-16 |
Family
ID=4225289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES509877A Granted ES509877A0 (en) | 1981-03-26 | 1982-02-24 | "IMPROVEMENTS IN CONCRETE LIQUID INJECTION SYSTEMS". |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS57162659A (en) |
DE (2) | DE8110556U1 (en) |
ES (1) | ES509877A0 (en) |
FR (1) | FR2502538A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002760A1 (en) * | 1990-01-12 | 1991-07-18 | Schwing Gmbh F | Concrete pump for wet spray process - has control to ensure adequate supply of compressed air |
EP0738676A1 (en) * | 1995-04-20 | 1996-10-23 | Aliva Aktiengesellschaft | Device for adding air, liquids or powdery solid matters into shotcrete pipes |
ES2183702B1 (en) * | 2001-01-31 | 2004-10-01 | Teresa Almiñana Servet | PROCEDURE FOR THE CONSTRUCTION OF HIGH-RESISTANCE PAVEMENTS WITH PROJECTED CONCRETE, OF FOUR THICKNESS CENTERS. |
WO2003004233A1 (en) * | 2001-07-05 | 2003-01-16 | Mineralplus Gesellschaft Für Mineralstoffaufbereitung Und Verwertung Mbh | Mixing device for mixing a dry, ready mixture/water suspension with a powder hardening accelerator |
FR2915702B1 (en) * | 2007-05-04 | 2010-02-12 | Dev Chanvre | LOW DENSITY CONCRETE PROJECTION DEVICE AND CORRESPONDING ASSEMBLY |
EP2436496A1 (en) | 2010-10-01 | 2012-04-04 | Sika Technology AG | Mixing unit for pumpable mixtures, particularly for sprayed concrete |
US9364969B2 (en) | 2010-10-01 | 2016-06-14 | Sika Technology Ag | Mixing apparatus for pumpable mixtures and method related thereto |
EP3868730A1 (en) | 2020-02-18 | 2021-08-25 | Sika Technology Ag | Accelerator for mineral binder compositions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2110715A5 (en) * | 1970-10-28 | 1972-06-02 | Centrala Minereurilor Ne | |
DE2316464A1 (en) * | 1973-04-03 | 1974-10-10 | Bergwerksverband Gmbh | RING CHAMBER NOZZLE FOR PROMOTING SCHUETTGUETERN ACCORDING TO THE PNEUMATIC LOW CURRENT PRINCIPLE |
FR2302789A1 (en) * | 1975-03-06 | 1976-10-01 | Campenon Bernard Sa | Additive injector for concrete pump - has liquid accelerator mixed with compressed air and fed through sloping channels around jet |
DE2556797C3 (en) * | 1975-12-17 | 1979-11-08 | Kurt 5620 Velbert Wolf | Injection machine for powdery masses |
-
1981
- 1981-04-07 DE DE19818110556U patent/DE8110556U1/en not_active Expired
- 1981-04-07 DE DE3114027A patent/DE3114027A1/en not_active Ceased
- 1981-05-12 JP JP56070259A patent/JPS57162659A/en active Pending
-
1982
- 1982-02-24 ES ES509877A patent/ES509877A0/en active Granted
- 1982-03-22 FR FR8204851A patent/FR2502538A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2502538A1 (en) | 1982-10-01 |
JPS57162659A (en) | 1982-10-06 |
DE3114027A1 (en) | 1982-02-04 |
ES8302863A1 (en) | 1983-01-16 |
DE8110556U1 (en) | 1982-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001102 |