GB547424A - Improvements in roofing sheets and roofs constructed thereof - Google Patents

Improvements in roofing sheets and roofs constructed thereof

Info

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
Application number
GB640341A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MALCOLM BARNETT HENDERSON
Original Assignee
MALCOLM BARNETT HENDERSON
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MALCOLM BARNETT HENDERSON filed Critical MALCOLM BARNETT HENDERSON
Priority to GB640341A priority Critical patent/GB547424A/en
Publication of GB547424A publication Critical patent/GB547424A/en
Expired legal-status Critical Current

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.
GB640341A 1941-05-19 1941-05-19 Improvements in roofing sheets and roofs constructed thereof Expired GB547424A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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