WO1999025937A1 - Element de construction - Google Patents

Element de construction Download PDF

Info

Publication number
WO1999025937A1
WO1999025937A1 PCT/AP1998/000005 AP9800005W WO9925937A1 WO 1999025937 A1 WO1999025937 A1 WO 1999025937A1 AP 9800005 W AP9800005 W AP 9800005W WO 9925937 A1 WO9925937 A1 WO 9925937A1
Authority
WO
WIPO (PCT)
Prior art keywords
construction element
stiffened
sheet construction
corrugation
primary
Prior art date
Application number
PCT/AP1998/000005
Other languages
English (en)
Inventor
Hermani Moreira Da Silva
Original Assignee
Chengeta, Cuthbert
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 Chengeta, Cuthbert filed Critical Chengeta, Cuthbert
Priority to AU97273/98A priority Critical patent/AU9727398A/en
Publication of WO1999025937A1 publication Critical patent/WO1999025937A1/fr

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
    • E04D3/24—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
    • E04D3/30—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 of metal
    • 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

Definitions

  • This invention relates to a construction element.
  • the construction element In particular the
  • invention relates to a stiffened sheet construction element.
  • corrugation to the secondary corrugation may be selected to provide any
  • the stiffened sheet constructional element may be made of
  • treated metal such as galvanised or painted steel, anodised aluminium, or the
  • stiffened sheet construction element may be made of a
  • polymeric material such as polyethylene, a composite material, a natural material, or the like, such
  • the invention extends to a building structure having a roof
  • stiffened corrugated sheet broadly in accordance with the invention.
  • reference numeral 10 generally indicates a
  • stiffened sheet construction element in the form of a stiffened corrugated sheet
  • the sheet 10 has an edge profile 12 having a leading portion 14
  • material may be increased without the expected increase in material thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

Cette invention concerne un élément de construction de type tôle raidie, lequel élément comprend les parties suivantes: une première ondulation définissant un profil globalement en forme de vague; et une seconde ondulation que l'on superpose au profil en forme de vague. Cette seconde ondulation est superposée de manière globalement centrale ou à mi-chemin entre une crête et un creux de la première ondulation. La première ondulation est ainsi soumise à une ondulation secondaire qui permet d'obtenir un raidissement complémentaire de la tôle.
PCT/AP1998/000005 1997-11-13 1998-11-13 Element de construction WO1999025937A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU97273/98A AU9727398A (en) 1997-11-13 1998-11-13 A construction element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA97/10092 1997-11-13
ZA9710092 1997-11-13

Publications (1)

Publication Number Publication Date
WO1999025937A1 true WO1999025937A1 (fr) 1999-05-27

Family

ID=25586700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AP1998/000005 WO1999025937A1 (fr) 1997-11-13 1998-11-13 Element de construction

Country Status (2)

Country Link
AU (1) AU9727398A (fr)
WO (1) WO1999025937A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945302A1 (fr) * 2009-05-11 2010-11-12 Gillouaye Sa Panneau en tole ondulee, son utilisation et enceinte en faisant usage.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB145489A (en) * 1917-08-28 1921-08-04 Hugo Junkers Improvements in corrugated sheet metal
FR2115843A5 (fr) * 1970-11-21 1972-07-07 Silberkuhl Wilhelm
EP0033813A2 (fr) * 1980-02-07 1981-08-19 HONCO Inc. Panneau de construction en métal ondulé

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB145489A (en) * 1917-08-28 1921-08-04 Hugo Junkers Improvements in corrugated sheet metal
FR2115843A5 (fr) * 1970-11-21 1972-07-07 Silberkuhl Wilhelm
EP0033813A2 (fr) * 1980-02-07 1981-08-19 HONCO Inc. Panneau de construction en métal ondulé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945302A1 (fr) * 2009-05-11 2010-11-12 Gillouaye Sa Panneau en tole ondulee, son utilisation et enceinte en faisant usage.

Also Published As

Publication number Publication date
AU9727398A (en) 1999-06-07

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