GB1584844A - Process and apparatus for the manufacturing of tubular members made of projected concrete with an evenly distributed reinforcement and products thus obtained - Google Patents
Process and apparatus for the manufacturing of tubular members made of projected concrete with an evenly distributed reinforcement and products thus obtained Download PDFInfo
- Publication number
- GB1584844A GB1584844A GB52861/77A GB5286177A GB1584844A GB 1584844 A GB1584844 A GB 1584844A GB 52861/77 A GB52861/77 A GB 52861/77A GB 5286177 A GB5286177 A GB 5286177A GB 1584844 A GB1584844 A GB 1584844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- core
- tubular member
- tubular
- reinforcement
- 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
- 239000004567 concrete Substances 0.000 title claims description 137
- 230000002787 reinforcement Effects 0.000 title claims description 90
- 238000000034 method Methods 0.000 title claims description 74
- 230000008569 process Effects 0.000 title claims description 56
- 238000004519 manufacturing process Methods 0.000 title claims description 54
- 239000000463 material Substances 0.000 claims description 32
- 239000011150 reinforced concrete Substances 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000001965 increasing effect Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000013043 chemical agent Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 210000001520 comb Anatomy 0.000 claims description 2
- 239000002952 polymeric resin Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 238000013519 translation Methods 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 34
- 238000012360 testing method Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 9
- 230000035882 stress Effects 0.000 description 8
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 239000011513 prestressed concrete Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241000009298 Trigla lyra Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression 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
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002966 varnish Substances 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
- B28B21/44—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by projecting, e.g. spraying
-
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
- B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
- B28C7/003—Heating, e.g. using steam
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
- E01B3/34—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement with pre-tensioned armouring or reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT52836/76A IT1121712B (it) | 1976-12-30 | 1976-12-30 | Procedimento ed impianto per la produzione di corpi tubolari in calcestruzzo proiettato ad armatura diffusa e manufatto cosi'prodotto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1584844A true GB1584844A (en) | 1981-02-18 |
Family
ID=11277867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52861/77A Expired GB1584844A (en) | 1976-12-30 | 1977-12-23 | Process and apparatus for the manufacturing of tubular members made of projected concrete with an evenly distributed reinforcement and products thus obtained |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS53108117A (enExample) |
| AR (1) | AR215916A1 (enExample) |
| AU (1) | AU513725B2 (enExample) |
| BR (1) | BR7708719A (enExample) |
| DE (1) | DE2758475C3 (enExample) |
| ES (1) | ES465600A1 (enExample) |
| FR (1) | FR2375972A1 (enExample) |
| GB (1) | GB1584844A (enExample) |
| GR (1) | GR64156B (enExample) |
| IT (1) | IT1121712B (enExample) |
| ZA (1) | ZA777699B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4702282A (en) * | 1984-11-27 | 1987-10-27 | Vianini Industria S.P.A. | Reinforced conventional concrete pipe having an evenly distributed steel wire reinforcement |
| GB2253367A (en) * | 1991-02-07 | 1992-09-09 | Costain Building Prod | The manufacture of reinforced concrete sections |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU85372A1 (fr) * | 1984-05-22 | 1986-01-29 | Alexandre Graevenitz | Procede de fabrication de corps creux en beton arme par fibres continues,produits obtenus et dispositif pour la mise en oeuvre dudit procede |
| BE1010457A4 (fr) * | 1996-08-02 | 1998-09-01 | Alexandre Graevenitz | Procede de fabrication de corps creux ou plats en mortier de ciment renforce par des fibres continues impregnees de polymeres acryliques, produits obenus et dispositif pour la mise en oeuvre du procede. |
| DE19749774A1 (de) * | 1997-11-11 | 1999-05-12 | Ludwig Dipl Ing Meese | Verfahren und Vorrichtung zur Herstellung eines dreidimensionalen Bauteils aus Beton oder dergleichen |
| CN109773959B (zh) * | 2018-12-26 | 2020-11-24 | 广西宏发重工机械有限公司 | 一种钢筋混凝土构造件的模壳机 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB617590A (en) * | 1942-01-14 | 1949-02-08 | Lock Joint Pipe Co | Improvements in apparatus for and method of applying a plastic coating |
| FR1176041A (fr) * | 1957-02-11 | 1959-04-03 | Procédé et machine pour la fabrication de corps tubulaires, en particulier cylindriques, en béton armé ou similaire | |
| JPS511518A (en) * | 1974-06-11 | 1976-01-08 | Shinozaki Denki Kk | Pairukannadono seizosochi |
| JPS515330A (ja) * | 1974-07-02 | 1976-01-17 | Yaskawa Denki Seisakusho Kk | Konkuriitochunyuseigyohoshiki |
-
1976
- 1976-12-30 IT IT52836/76A patent/IT1121712B/it active
-
1977
- 1977-12-23 GB GB52861/77A patent/GB1584844A/en not_active Expired
- 1977-12-26 AR AR270504A patent/AR215916A1/es active
- 1977-12-27 FR FR7739302A patent/FR2375972A1/fr active Granted
- 1977-12-28 DE DE2758475A patent/DE2758475C3/de not_active Expired
- 1977-12-28 GR GR55056A patent/GR64156B/el unknown
- 1977-12-28 BR BR7708719A patent/BR7708719A/pt unknown
- 1977-12-28 JP JP15869777A patent/JPS53108117A/ja active Granted
- 1977-12-29 ZA ZA00777699A patent/ZA777699B/xx unknown
- 1977-12-29 ES ES465600A patent/ES465600A1/es not_active Expired
- 1977-12-29 AU AU32074/77A patent/AU513725B2/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4702282A (en) * | 1984-11-27 | 1987-10-27 | Vianini Industria S.P.A. | Reinforced conventional concrete pipe having an evenly distributed steel wire reinforcement |
| AU574865B2 (en) * | 1984-11-27 | 1988-07-14 | Vianini Industria S.P.A. | Reinforced concrete pipe |
| EP0183656A3 (en) * | 1984-11-27 | 1988-08-17 | Vianini Industria S.P.A. | A reinforced conventional concrete pipe having an evenly distributed steel wire reinforcement and method for its manufacture |
| GB2253367A (en) * | 1991-02-07 | 1992-09-09 | Costain Building Prod | The manufacture of reinforced concrete sections |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53108117A (en) | 1978-09-20 |
| DE2758475C3 (de) | 1981-02-05 |
| FR2375972B1 (enExample) | 1980-10-31 |
| GR64156B (en) | 1980-02-05 |
| BR7708719A (pt) | 1978-08-15 |
| DE2758475B2 (de) | 1980-05-29 |
| ZA777699B (en) | 1978-11-29 |
| AR215916A1 (es) | 1979-11-15 |
| AU3207477A (en) | 1979-07-05 |
| FR2375972A1 (fr) | 1978-07-28 |
| JPS5716884B2 (enExample) | 1982-04-07 |
| ES465600A1 (es) | 1979-06-01 |
| DE2758475A1 (de) | 1978-07-06 |
| AU513725B2 (en) | 1980-12-18 |
| IT1121712B (it) | 1986-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |