CA1057032A - Method and apparatus for manufacturing a series of elongate prestressed concrete construction elements - Google Patents
Method and apparatus for manufacturing a series of elongate prestressed concrete construction elementsInfo
- Publication number
- CA1057032A CA1057032A CA179,568A CA179568A CA1057032A CA 1057032 A CA1057032 A CA 1057032A CA 179568 A CA179568 A CA 179568A CA 1057032 A CA1057032 A CA 1057032A
- Authority
- CA
- Canada
- Prior art keywords
- concrete
- bed
- elements
- reinforcements
- molding area
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 83
- 239000004567 concrete Substances 0.000 claims abstract description 72
- 230000002787 reinforcement Effects 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 25
- 238000006073 displacement reaction Methods 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 210000000038 chest Anatomy 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 2
- 239000006261 foam material Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000004959 Rilsan Substances 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0062—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects forcing the elements into the cast material, e.g. hooks into cast concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
- B28B23/024—Supporting means
- B28B23/026—Mould partitionning elements acting as supporting means in moulds, e.g. for elongated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Automatic Assembly (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (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)
- Machines For Laying And Maintaining Railways (AREA)
- Coating Apparatus (AREA)
- Railway Tracks (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7231148A FR2152604B1 (it) | 1972-09-01 | 1972-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1057032A true CA1057032A (en) | 1979-06-26 |
Family
ID=9103795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA179,568A Expired CA1057032A (en) | 1972-09-01 | 1973-08-24 | Method and apparatus for manufacturing a series of elongate prestressed concrete construction elements |
Country Status (12)
| Country | Link |
|---|---|
| BE (1) | BE804056A (it) |
| BG (1) | BG26005A3 (it) |
| BR (1) | BR7306767D0 (it) |
| CA (1) | CA1057032A (it) |
| DE (1) | DE2343471C2 (it) |
| ES (1) | ES418411A1 (it) |
| FR (1) | FR2152604B1 (it) |
| GB (1) | GB1432211A (it) |
| IT (1) | IT993738B (it) |
| LU (1) | LU68329A1 (it) |
| NL (2) | NL171966C (it) |
| YU (1) | YU233373A (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| OA06092A (fr) * | 1978-03-30 | 1981-06-30 | Saret | Perfectionnements à un procédé et une installation de fabrication d'éléments en béton armé, notamment en béton précontraint. |
| FR2579512B1 (fr) * | 1985-04-01 | 1987-06-19 | Rech Etudes Tech | Installation de procede pour la fabrication d'elements en beton arme, notamment de dalles ou predalles en beton precontraint |
| IT1255151B (it) * | 1992-06-19 | 1995-10-20 | Procedimento per la posa in opera di un armamento ferroviario- metropolitano senza massicciata ed un impianto per la realizzazione di detto armamento | |
| NL1010574C2 (nl) * | 1998-11-17 | 2000-05-18 | Grimbergen Holding B V | Inrichting voor het vervaardigen van vormstukken van gewapend beton. |
| FR2987770B1 (fr) * | 2012-03-07 | 2014-11-21 | Cci | Procede de fabrication d'elements constitutifs de bancs de moulage de poutrelles precontraintes |
| FR2991621B1 (fr) * | 2012-06-07 | 2014-06-20 | Kp1 | Banc de fabrication de poutrelles par filage |
| CN115816615B (zh) * | 2022-10-27 | 2024-04-09 | 武汉理工大学 | 无砟轨道板的制作及安装方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1935741U (de) * | 1965-11-30 | 1966-03-31 | Meyer Keller Noe Schalttech | Fahrbare einschalungsvorrichtung. |
-
1972
- 1972-09-01 FR FR7231148A patent/FR2152604B1/fr not_active Expired
-
1973
- 1973-08-24 GB GB4018873A patent/GB1432211A/en not_active Expired
- 1973-08-24 CA CA179,568A patent/CA1057032A/en not_active Expired
- 1973-08-27 BE BE134966A patent/BE804056A/xx not_active IP Right Cessation
- 1973-08-28 BG BG024405A patent/BG26005A3/xx unknown
- 1973-08-29 LU LU68329D patent/LU68329A1/xx unknown
- 1973-08-29 DE DE19732343471 patent/DE2343471C2/de not_active Expired
- 1973-08-30 NL NL7311974A patent/NL171966C/xx not_active IP Right Cessation
- 1973-08-31 YU YU233373A patent/YU233373A/xx unknown
- 1973-08-31 IT IT2842073A patent/IT993738B/it active
- 1973-08-31 BR BR676773A patent/BR7306767D0/pt unknown
- 1973-09-01 ES ES418411A patent/ES418411A1/es not_active Expired
-
1980
- 1980-03-24 NL NL8001724A patent/NL8001724A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE804056A (fr) | 1974-02-27 |
| NL7311974A (it) | 1974-03-05 |
| NL171966B (nl) | 1983-01-17 |
| BG26005A3 (bg) | 1979-01-12 |
| NL171966C (nl) | 1983-06-16 |
| DE2343471A1 (de) | 1974-03-07 |
| ES418411A1 (es) | 1976-02-16 |
| FR2152604B1 (it) | 1974-08-19 |
| FR2152604A1 (it) | 1973-04-27 |
| IT993738B (it) | 1975-09-30 |
| NL8001724A (nl) | 1980-07-31 |
| LU68329A1 (it) | 1973-10-30 |
| BR7306767D0 (pt) | 1974-07-25 |
| GB1432211A (en) | 1976-04-14 |
| YU233373A (en) | 1982-05-31 |
| DE2343471C2 (de) | 1982-08-26 |
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