GB748693A - Improvements in and relating to building units for example panels or slabs of gypsum plaster or other mouldable material - Google Patents
Improvements in and relating to building units for example panels or slabs of gypsum plaster or other mouldable materialInfo
- Publication number
- GB748693A GB748693A GB290752A GB290752A GB748693A GB 748693 A GB748693 A GB 748693A GB 290752 A GB290752 A GB 290752A GB 290752 A GB290752 A GB 290752A GB 748693 A GB748693 A GB 748693A
- Authority
- GB
- United Kingdom
- Prior art keywords
- facing
- plaster
- cells
- walls
- facings
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
-
- 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
- B28B1/002—Producing shaped prefabricated articles from the material assembled from preformed elements
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/20—Moulds for making shaped articles with undercut recesses, e.g. dovetails
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
- B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
748,693. Building panels. FLOWER, S. H., PARSONS, J., LOUDON N. G. W., and BELLROCK GYPSUM INDUSTRIES, Ltd. Feb. 4, 1953 [Feb. 4, 1952], No. 2907/52. Class 87(1). [Also in Group V] A building panel or slab comprises two facings a, e, Fig. 1, of plaster or like mouldable material (or one facing of plaster and one of concrete) the facings being connected by cellforming walls b. The walls are moulded (see Group V) in one with the facing a and are embedded in and 107 mechanically bonded to the facing e. The mechanical bonding is effected by ribs or (as shown) grooves d on the rims of the walls, these grooves being filled with the plaster of the facing e. The cell walls taper towards the facing e (see Fig. 15). The cell ends are concave at a1. Apertures f in the cell walls allow free air communication between the cells. The cells shown are mainly hexagonal, some of the side cells being half-hexagonal and the end cells being part: hexagonal: but all the cells may be half-hexagonal. The edges of the panel are grooved at c1 for the reception of plaster or cement grouting when the panels are placed edge to edge. The facings may be ribbed or grooved to key a facing of Portland cement &c. The plaster of the facing e may be different from that of the facing a and cell walls. Either or both lots of plaster may be plain, or reinforced with wires or wire netting or open mesh vegetable fabric. or mingled with vegetable or mineral fibres. Foamed plaster may be employed for the cell walls and either or both facings. The cells, when formed, may be filled with foamed plaster. The cells may be rectangular, triangular, polygonal, circular or oval. In a modification the facing e may be made of concrete, the rims of the cell walls adjacent this facing being dipped in a mastic or bitumen before this facing is applied thereto (this modified panel being for exterior use). In another modification the facing e may be of plaster or cement combined with a bitumen emulsion or other waterproofing composition so that it is impervious to water. Openings for windows and doors may be provided in the panel. Specification 748,749 is referred to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB290752A GB748693A (en) | 1952-02-04 | 1952-02-04 | Improvements in and relating to building units for example panels or slabs of gypsum plaster or other mouldable material |
ES0207545A ES207545A1 (en) | 1952-02-04 | 1953-02-03 | Improvements in and relating to building units for example panels or slabs of gypsum plaster or other mouldable material |
CY15357A CY153A (en) | 1952-02-04 | 1957-01-29 | Improvements in and relating to building units for example panels or slabs of gypsum plaster or other mouldable material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB290752A GB748693A (en) | 1952-02-04 | 1952-02-04 | Improvements in and relating to building units for example panels or slabs of gypsum plaster or other mouldable material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB748693A true GB748693A (en) | 1956-05-09 |
Family
ID=9748301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB290752A Expired GB748693A (en) | 1952-02-04 | 1952-02-04 | Improvements in and relating to building units for example panels or slabs of gypsum plaster or other mouldable material |
Country Status (3)
Country | Link |
---|---|
CY (1) | CY153A (en) |
ES (1) | ES207545A1 (en) |
GB (1) | GB748693A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114482329A (en) * | 2022-03-04 | 2022-05-13 | 广州工程总承包集团有限公司 | Le gao type assembled wallboard system with temperature regulation function |
-
1952
- 1952-02-04 GB GB290752A patent/GB748693A/en not_active Expired
-
1953
- 1953-02-03 ES ES0207545A patent/ES207545A1/en not_active Expired
-
1957
- 1957-01-29 CY CY15357A patent/CY153A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114482329A (en) * | 2022-03-04 | 2022-05-13 | 广州工程总承包集团有限公司 | Le gao type assembled wallboard system with temperature regulation function |
CN114482329B (en) * | 2022-03-04 | 2024-03-08 | 广州工程总承包集团有限公司 | Legao type assembled wallboard system with temperature adjusting function |
Also Published As
Publication number | Publication date |
---|---|
CY153A (en) | 1957-01-29 |
ES207545A1 (en) | 1954-05-01 |
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