GB1459575A - Method and apparatus for manufacturing composite plane panels forming prefabricated construction elements for the partitions and walls of a building - Google Patents
Method and apparatus for manufacturing composite plane panels forming prefabricated construction elements for the partitions and walls of a buildingInfo
- Publication number
- GB1459575A GB1459575A GB5436274A GB5436274A GB1459575A GB 1459575 A GB1459575 A GB 1459575A GB 5436274 A GB5436274 A GB 5436274A GB 5436274 A GB5436274 A GB 5436274A GB 1459575 A GB1459575 A GB 1459575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- casting
- pellets
- forming
- endless
- 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
- 239000002131 composite material Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000005192 partition Methods 0.000 title abstract 2
- 238000010276 construction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000005266 casting Methods 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 4
- 239000008188 pellet Substances 0.000 abstract 4
- 210000003850 cellular structure Anatomy 0.000 abstract 3
- 239000011505 plaster Substances 0.000 abstract 3
- 239000004793 Polystyrene Substances 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 2
- 239000004794 expanded polystyrene Substances 0.000 abstract 2
- 229920002223 polystyrene Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 238000000859 sublimation Methods 0.000 abstract 2
- 230000008022 sublimation Effects 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 abstract 1
- 239000004567 concrete Substances 0.000 abstract 1
- 238000005034 decoration Methods 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 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
- 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
- B28B23/0081—Embedding aggregates to obtain particular properties
- B28B23/0087—Lightweight aggregates for making lightweight 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0872—Non-mechanical reshaping of the surface, e.g. by burning, acids, radiation energy, air flow, etc.
-
- 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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
- B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
1459575 Making composite panels TRAMEX SA 17 Dec 1974 [17 May 1974] 54362/74 Heading B2E Composite panels for use as building walls and partitions are made by continuously casting onto an endless band a mixture of an ultimately strong and rigid material, such as concrete or plaster, with pellets of resilient cellular material such as expanded polystyrene to form a first layer, allowing this layer to set forming a superficial cellular structure having open cells in the top face of this layer, continuously casting onto this face a second layer, particularly of plaster, to form an appearance lining and after setting of this second layer, cutting the composite panels to length. A lower layer of appearance lining may be cast initially on the endless band and the said layer or after application thereto of a bond-promoting resin. Alternatively, a rough surface may be provided on the lower layer by scratching or scoring or by sprinkling thereon of dry plaster or sand, or a non-woven falbric may be placed on the top face of this layer. A protective plastics strip which has been relief-printed or embossed may be paid out onto the endless band prior to casting to protect the outer surface of the composite panel and to impart a raised decoration thereto on removal. Acrylic resin (as hardener) and cut glass fibres may be incorporated in both the lower and first layers. The first layer may be cast as a wide central band between two side bands which contain fewer polystyrene pellets than the material of the central stand Boxes or scoops may be used to level the layers and excess material is recycled. The superficial cellular structure is formed either by scraping with a knife blade followed by blowing with compressed air or gas to remove the exposed pellets or, when polystyrene pellets are used, by a sublimation technique either by heating to 80C or by spreading or spraying of a resin which causes the sublimation of expanded polystyrene. Apparatus for making the panels comprises an endless belt 1 of stainless steel, two endless side bands 5 (Fig. 6) arranged vertically on either side of the horizontal belt, first and second casting devices B and C for forming said first and second layers, the second device being located far enough from the first to allow setting of the cast first layer, optionally a third casting device A for forming the lower appearance lining, means located directly before the second casting device for forming the superficial cellular structure and comprising a blade 40 and blowing means 43, optionally a Hertzian microwave furnace 50, and cutting means 51 comprising an abrasive thread or wire, a saw or a laser beam.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7417312A FR2271012B1 (en) | 1974-05-17 | 1974-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1459575A true GB1459575A (en) | 1976-12-22 |
Family
ID=9139026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5436274A Expired GB1459575A (en) | 1974-05-17 | 1974-12-17 | Method and apparatus for manufacturing composite plane panels forming prefabricated construction elements for the partitions and walls of a building |
Country Status (15)
| Country | Link |
|---|---|
| AT (1) | AT336469B (en) |
| BE (1) | BE823318A (en) |
| DE (1) | DE2459950A1 (en) |
| DK (1) | DK684774A (en) |
| ES (1) | ES433469A1 (en) |
| FI (1) | FI364074A (en) |
| FR (1) | FR2271012B1 (en) |
| GB (1) | GB1459575A (en) |
| IL (1) | IL46270A (en) |
| IT (1) | IT1024161B (en) |
| LU (1) | LU71472A1 (en) |
| NL (1) | NL7416978A (en) |
| NO (1) | NO744697L (en) |
| SE (1) | SE7416019L (en) |
| ZA (1) | ZA748116B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4234269C1 (en) * | 1992-10-10 | 1994-04-21 | Helmut Wedi | Cpd. boarding material prodn. - by feeding foam core horizontally, applying cement mortar to core section surface with applicator station and spreading over side to be covered by reinforcement fabric |
| WO1997014556A1 (en) * | 1995-10-17 | 1997-04-24 | Thermozell Norge A.S | Reinforced surface element |
| WO2005002815A1 (en) * | 2003-07-02 | 2005-01-13 | Roger Ericsson | A method for producing a base for a surface coating for a building element and a building element |
| EP1835082A2 (en) * | 2006-03-14 | 2007-09-19 | WEDI GmbH | Method for manufacturing a waterproof facing layer |
| WO2024189589A1 (en) * | 2023-03-16 | 2024-09-19 | Simec S.P.A. | Method and plant for slabs production |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT504279B1 (en) * | 2006-09-25 | 2009-03-15 | Mwt Micro Wood Technology Gmbh | COATING DEVICE |
-
1974
- 1974-05-17 FR FR7417312A patent/FR2271012B1/fr not_active Expired
- 1974-12-13 LU LU71472A patent/LU71472A1/xx unknown
- 1974-12-13 BE BE151473A patent/BE823318A/en unknown
- 1974-12-16 AT AT1003974A patent/AT336469B/en not_active IP Right Cessation
- 1974-12-17 FI FI3640/74A patent/FI364074A/fi unknown
- 1974-12-17 IL IL46270A patent/IL46270A/en unknown
- 1974-12-17 GB GB5436274A patent/GB1459575A/en not_active Expired
- 1974-12-18 DE DE19742459950 patent/DE2459950A1/en active Pending
- 1974-12-19 SE SE7416019A patent/SE7416019L/en not_active Application Discontinuation
- 1974-12-20 ZA ZA00748116A patent/ZA748116B/en unknown
- 1974-12-27 NL NL7416978A patent/NL7416978A/en unknown
- 1974-12-27 NO NO744697A patent/NO744697L/no unknown
- 1974-12-30 IT IT46896/74A patent/IT1024161B/en active
- 1974-12-30 DK DK684774A patent/DK684774A/en not_active Application Discontinuation
- 1974-12-31 ES ES433469A patent/ES433469A1/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4234269C1 (en) * | 1992-10-10 | 1994-04-21 | Helmut Wedi | Cpd. boarding material prodn. - by feeding foam core horizontally, applying cement mortar to core section surface with applicator station and spreading over side to be covered by reinforcement fabric |
| WO1997014556A1 (en) * | 1995-10-17 | 1997-04-24 | Thermozell Norge A.S | Reinforced surface element |
| WO2005002815A1 (en) * | 2003-07-02 | 2005-01-13 | Roger Ericsson | A method for producing a base for a surface coating for a building element and a building element |
| EP1835082A2 (en) * | 2006-03-14 | 2007-09-19 | WEDI GmbH | Method for manufacturing a waterproof facing layer |
| EP1835082A3 (en) * | 2006-03-14 | 2012-01-04 | WEDI GmbH | Method for manufacturing a waterproof facing layer |
| WO2024189589A1 (en) * | 2023-03-16 | 2024-09-19 | Simec S.P.A. | Method and plant for slabs production |
Also Published As
| Publication number | Publication date |
|---|---|
| BE823318A (en) | 1975-06-13 |
| AT336469B (en) | 1977-05-10 |
| NL7416978A (en) | 1975-11-19 |
| DK684774A (en) | 1975-11-18 |
| FR2271012B1 (en) | 1978-11-17 |
| ES433469A1 (en) | 1976-11-16 |
| IL46270A (en) | 1978-09-29 |
| ZA748116B (en) | 1975-12-31 |
| IT1024161B (en) | 1978-06-20 |
| FI364074A (en) | 1975-11-18 |
| NO744697L (en) | 1975-11-18 |
| LU71472A1 (en) | 1975-06-11 |
| IL46270A0 (en) | 1975-03-13 |
| SE7416019L (en) | 1975-11-18 |
| ATA1003974A (en) | 1976-08-15 |
| DE2459950A1 (en) | 1975-12-04 |
| FR2271012A1 (en) | 1975-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |