GB537736A - Improvements in and relating to hollow mouldable articles - Google Patents
Improvements in and relating to hollow mouldable articlesInfo
- Publication number
- GB537736A GB537736A GB3286639A GB3286639A GB537736A GB 537736 A GB537736 A GB 537736A GB 3286639 A GB3286639 A GB 3286639A GB 3286639 A GB3286639 A GB 3286639A GB 537736 A GB537736 A GB 537736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cores
- concrete
- clay
- hollow
- moulded
- 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
- 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
- B28B23/0068—Embedding lost cores
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
537,736. Building-slabs. PRENTON BRICK & TILE CO., Ltd., and SHARPLES, A. G. Dec. 27, 1939, No. 32866. [Class 87 (i)] [Also in Group V] In moulding hollow articles forming component parts of concrete or ferro-concrete structures hollow clay cores moulded by extrusion are employed which after functioning in the moulding process remain in situ in the finished article. The clay cores may be moulded by extrusion with single or multiple cavities. An open topped mould 10 is provided with a bottom layer of concrete 11 on which cores 12 of clay are arranged the remainder of the mould being then filled up with concrete. A multiple cored roofing slab Fig. 3 is provided with tongue and grooved joints and may also have an integral gutter. Constructions for making square and round columns are also described. In making articles having branched members Fig. 7 the cores are mitred and jointed together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3286639A GB537736A (en) | 1939-12-27 | 1939-12-27 | Improvements in and relating to hollow mouldable articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3286639A GB537736A (en) | 1939-12-27 | 1939-12-27 | Improvements in and relating to hollow mouldable articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB537736A true GB537736A (en) | 1941-07-04 |
Family
ID=10345186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3286639A Expired GB537736A (en) | 1939-12-27 | 1939-12-27 | Improvements in and relating to hollow mouldable articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB537736A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0495333A1 (en) * | 1991-01-18 | 1992-07-22 | Albina Ferrara | Plant for making a building panel, and panel produced by this plant |
NL1030631C2 (en) * | 2005-07-08 | 2007-01-09 | Betonson B V | Method for manufacturing a pile with filling elements (plus pile). |
-
1939
- 1939-12-27 GB GB3286639A patent/GB537736A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0495333A1 (en) * | 1991-01-18 | 1992-07-22 | Albina Ferrara | Plant for making a building panel, and panel produced by this plant |
NL1030631C2 (en) * | 2005-07-08 | 2007-01-09 | Betonson B V | Method for manufacturing a pile with filling elements (plus pile). |
NL1029468C2 (en) * | 2005-07-08 | 2007-01-09 | Betonson B V | Method for preparing pile for building, involves pouring concrete into mold arranged with polystyrene foam such that foam is enclosed by concrete, and curing concrete, partially |
EP1741838A2 (en) * | 2005-07-08 | 2007-01-10 | Betonson B.V. | Method for preparing a pile provided with fill-elements and pile |
EP1741838A3 (en) * | 2005-07-08 | 2015-04-01 | Betonson B.V. | Method for preparing a pile provided with fill-elements and pile |
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