GB545665A - Improvements in or relating to roof constructions - Google Patents
Improvements in or relating to roof constructionsInfo
- Publication number
- GB545665A GB545665A GB1734940A GB1734940A GB545665A GB 545665 A GB545665 A GB 545665A GB 1734940 A GB1734940 A GB 1734940A GB 1734940 A GB1734940 A GB 1734940A GB 545665 A GB545665 A GB 545665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- anchored
- class
- forming
- slabs
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/14—Suspended roofs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
545,665. Roofs. MITCHELL, F. G. Dec. 5, 1940, Nos. 17349/40 and 6747/41. [Class 20 (iv)] Wires 10 parallel to each other and anchored at their ends support a roof-covering of interlocking slabs, or one cast in situ or of light material, either flexible or rigid, in sheet form. Slab joints are staggered, and underside grooves facilitate positioning on the wires. The sheet material may be corrugated iron combined with a layer of fire-proof heatinsulating material such as slag-wool, and precast concrete slabs may be superposed on these. The sag of the wires may be utilized for drainage by forming a gutter, Fig. 7, at the lowest portion. Wires, instead of being secured directly to side-wall members may be anchored to a bow-shaped girder comprising bracing elements and a compression bar forming a chord extending along the top of the wall. Specification 240,705, [Class 20 (iv)], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1734940A GB545665A (en) | 1940-12-05 | 1940-12-05 | Improvements in or relating to roof constructions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1734940A GB545665A (en) | 1940-12-05 | 1940-12-05 | Improvements in or relating to roof constructions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB545665A true GB545665A (en) | 1942-06-08 |
Family
ID=10093614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1734940A Expired GB545665A (en) | 1940-12-05 | 1940-12-05 | Improvements in or relating to roof constructions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB545665A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933356C (en) * | 1953-03-26 | 1955-09-22 | Holzmann Philipp Ag | Process for the production of prestressed concrete hanging roofs |
| DE946392C (en) * | 1953-08-12 | 1956-08-02 | Rudolf Maculan Dipl Ing Dr Tec | Flat support structure for a building cladding |
-
1940
- 1940-12-05 GB GB1734940A patent/GB545665A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933356C (en) * | 1953-03-26 | 1955-09-22 | Holzmann Philipp Ag | Process for the production of prestressed concrete hanging roofs |
| DE946392C (en) * | 1953-08-12 | 1956-08-02 | Rudolf Maculan Dipl Ing Dr Tec | Flat support structure for a building cladding |
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