GB620012A - Improvements relating to building units and to roofs, walls or partitions made therefrom - Google Patents
Improvements relating to building units and to roofs, walls or partitions made therefromInfo
- Publication number
- GB620012A GB620012A GB8547A GB8547A GB620012A GB 620012 A GB620012 A GB 620012A GB 8547 A GB8547 A GB 8547A GB 8547 A GB8547 A GB 8547A GB 620012 A GB620012 A GB 620012A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flat part
- flat
- walls
- sheet
- roofs
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
620,012. Metal &c. sheets for roofing &c. TURNERS ASBESTOS CEMENT CO., Ltd., and ASHMAN, H. W. Jan. 1, 1947, No. 85. [Classes 20(ii) and 87(i)] A building unit for a cavity roof or wall is of sheet material with a corrugated part in the middle having at least one pair of troughs 1, 2 of the same depth and relatively inverted, and with flat parts 7, 11 at the sides, the flat part 7 lying above the level of the top of the trough 2 by a distance equal to the thickness of the sheet and the flat part 11 lying below the level of the bottom of the trough 1 by a similar distance. Between the troughs and the flat parts 7, 11 are short flat parts 5, 8 stepped at 6, 10 by the thickness of the sheet. When a number of units are assembled the flat part 7 of one unit passes over the corrugated part of the next unit on one side and rests on the short flat part 5 thereof, and the flat part 11 passes under the corrugated part of the next unit on the other side and lies beneath the flat part 8 thereof. The assembly results in a roof or wall with two flush surfaces separated by a series of cavities and spaced apart by the walls of the corrugations. The sheets may be of metal or a non- metallic material e.g. asbestos-cement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8547A GB620012A (en) | 1947-01-01 | 1947-01-01 | Improvements relating to building units and to roofs, walls or partitions made therefrom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8547A GB620012A (en) | 1947-01-01 | 1947-01-01 | Improvements relating to building units and to roofs, walls or partitions made therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
GB620012A true GB620012A (en) | 1949-03-17 |
Family
ID=9698147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8547A Expired GB620012A (en) | 1947-01-01 | 1947-01-01 | Improvements relating to building units and to roofs, walls or partitions made therefrom |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB620012A (en) |
-
1947
- 1947-01-01 GB GB8547A patent/GB620012A/en not_active Expired
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