GB547424A - Improvements in roofing sheets and roofs constructed thereof - Google Patents
Improvements in roofing sheets and roofs constructed thereofInfo
- Publication number
- GB547424A GB547424A GB640341A GB640341A GB547424A GB 547424 A GB547424 A GB 547424A GB 640341 A GB640341 A GB 640341A GB 640341 A GB640341 A GB 640341A GB 547424 A GB547424 A GB 547424A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roofing sheets
- sheets
- corrugations
- roofing
- longitudinal corrugations
- 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
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/40—Slabs or sheets locally modified for auxiliary purposes, e.g. for resting on walls, for serving as guttering; Elements for particular purposes, e.g. ridge elements, specially designed for use in conjunction with slabs or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
547,424. Roofing sheets. HENDERSON, M. B. May 19, 1941, No. 6403. [Class 20 (iv)] Roofing sheets are corrugated in two directions at right-angles to each other and in two planes, so that the corrugations extending across the roof rest on the rafters and underlie the longitudinal corrugations of the sheets next above them. Asbestos-cement, protected metal, galvanized iron, synthetic resin, impregnated board or reinforced concrete may be used. When non- resilient material is used, the plane of the longitudinal corrugations is slightly inclined to that of the transverse grooves to permit the necessary overlapping is assembly. Securing screws, bolts &c. are not exposed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB640341A GB547424A (en) | 1941-05-19 | 1941-05-19 | Improvements in roofing sheets and roofs constructed thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB640341A GB547424A (en) | 1941-05-19 | 1941-05-19 | Improvements in roofing sheets and roofs constructed thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
GB547424A true GB547424A (en) | 1942-08-26 |
Family
ID=9813875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB640341A Expired GB547424A (en) | 1941-05-19 | 1941-05-19 | Improvements in roofing sheets and roofs constructed thereof |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB547424A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1199719B (en) * | 1956-02-27 | 1965-09-02 | Bergbaustahl G M B H | Ridge and joint distortion, especially for the expansion of the route |
US3313072A (en) * | 1956-04-05 | 1967-04-11 | Cue Thompson & Company | Ventilated wall construction |
-
1941
- 1941-05-19 GB GB640341A patent/GB547424A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1199719B (en) * | 1956-02-27 | 1965-09-02 | Bergbaustahl G M B H | Ridge and joint distortion, especially for the expansion of the route |
US3313072A (en) * | 1956-04-05 | 1967-04-11 | Cue Thompson & Company | Ventilated wall construction |
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