ES408857A1 - Method of and apparatus for wet spraying of concrete - Google Patents
Method of and apparatus for wet spraying of concreteInfo
- Publication number
- ES408857A1 ES408857A1 ES408857A ES408857A ES408857A1 ES 408857 A1 ES408857 A1 ES 408857A1 ES 408857 A ES408857 A ES 408857A ES 408857 A ES408857 A ES 408857A ES 408857 A1 ES408857 A1 ES 408857A1
- Authority
- ES
- Spain
- Prior art keywords
- concrete
- pipe
- procedure
- wet spraying
- mixer
- 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
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Procedure and device for the wet projection of concrete, in which the concrete by means of pressurized air is pushed from a mixer into a pipe and is projected from it, characterized in that in the procedure, in the pipe that contains the moving concrete is injected into the circumference of the additional air pipe in several directed currents more or less inclined in a radial and axial direction as well as displaced. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1871271A CH534280A (en) | 1971-12-22 | 1971-12-22 | Method and device for wet spraying concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
ES408857A1 true ES408857A1 (en) | 1975-10-16 |
Family
ID=4434846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES408857A Expired ES408857A1 (en) | 1971-12-22 | 1972-11-22 | Method of and apparatus for wet spraying of concrete |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS4870329A (en) |
AR (1) | AR198804A1 (en) |
AT (1) | AT333489B (en) |
BR (1) | BR7208311D0 (en) |
CA (1) | CA994724A (en) |
CH (1) | CH534280A (en) |
DE (1) | DE2255809A1 (en) |
ES (1) | ES408857A1 (en) |
FR (1) | FR2165439A5 (en) |
GB (1) | GB1412115A (en) |
IT (1) | IT971313B (en) |
YU (1) | YU34857B (en) |
ZA (1) | ZA728780B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT414150B (en) * | 2002-09-02 | 2006-09-15 | Gert Mag Handel | PUTZAUFSCHÄUMVORRICHTUNG |
US6913041B2 (en) * | 2002-10-15 | 2005-07-05 | Construction Forms, Inc. | Tapered boom hose |
CN105298512A (en) * | 2014-06-26 | 2016-02-03 | 深圳市友谊深科技有限公司 | Wet type concrete spraying machine |
-
1971
- 1971-12-22 CH CH1871271A patent/CH534280A/en not_active IP Right Cessation
-
1972
- 1972-11-03 YU YU2741/72A patent/YU34857B/en unknown
- 1972-11-13 AT AT963572A patent/AT333489B/en not_active IP Right Cessation
- 1972-11-15 DE DE2255809A patent/DE2255809A1/en active Pending
- 1972-11-22 ES ES408857A patent/ES408857A1/en not_active Expired
- 1972-11-24 GB GB5434772A patent/GB1412115A/en not_active Expired
- 1972-11-27 BR BR8311/72A patent/BR7208311D0/en unknown
- 1972-11-29 AR AR245377A patent/AR198804A1/en active
- 1972-11-29 IT IT32214/72A patent/IT971313B/en active
- 1972-11-30 JP JP47120313A patent/JPS4870329A/ja active Pending
- 1972-12-05 FR FR7243125A patent/FR2165439A5/fr not_active Expired
- 1972-12-12 ZA ZA728780A patent/ZA728780B/en unknown
- 1972-12-14 CA CA158,882A patent/CA994724A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1412115A (en) | 1975-10-29 |
AR198804A1 (en) | 1974-07-24 |
YU34857B (en) | 1980-04-30 |
CA994724A (en) | 1976-08-10 |
CH534280A (en) | 1973-02-28 |
FR2165439A5 (en) | 1973-08-03 |
JPS4870329A (en) | 1973-09-22 |
IT971313B (en) | 1974-04-30 |
AT333489B (en) | 1976-11-25 |
YU274172A (en) | 1979-10-31 |
BR7208311D0 (en) | 1973-09-13 |
ZA728780B (en) | 1973-08-29 |
DE2255809A1 (en) | 1973-06-28 |
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