EP0922818A1 - Verwendung vom Winkelprofil für eine Dachabdeckung - Google Patents

Verwendung vom Winkelprofil für eine Dachabdeckung

Info

Publication number
EP0922818A1
EP0922818A1 EP97203860A EP97203860A EP0922818A1 EP 0922818 A1 EP0922818 A1 EP 0922818A1 EP 97203860 A EP97203860 A EP 97203860A EP 97203860 A EP97203860 A EP 97203860A EP 0922818 A1 EP0922818 A1 EP 0922818A1
Authority
EP
European Patent Office
Prior art keywords
membrane
bituminous
angle
roof
angle iron
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.)
Granted
Application number
EP97203860A
Other languages
English (en)
French (fr)
Other versions
EP0922818B1 (de
Inventor
Didier Garwig
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.)
Performance Roof Systems Sa En Abrege Prs
Original Assignee
Performance Roof Systems Sa En Abrege Prs
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 Performance Roof Systems Sa En Abrege Prs filed Critical Performance Roof Systems Sa En Abrege Prs
Priority to AT97203860T priority Critical patent/ATE309429T1/de
Priority to DK97203860T priority patent/DK0922818T3/da
Priority to DE69734591T priority patent/DE69734591D1/de
Priority to EP97203860A priority patent/EP0922818B1/de
Publication of EP0922818A1 publication Critical patent/EP0922818A1/de
Application granted granted Critical
Publication of EP0922818B1 publication Critical patent/EP0922818B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/12—Roof covering by making use of flexible material, e.g. supplied in roll form specially modified, e.g. perforated, with granulated surface, with attached pads
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/14—Fastening means therefor
    • E04D5/148—Fastening means therefor fastening by gluing

Definitions

  • the present invention relates to a use of a angle iron as part of a building roof construction covered with a bituminous waterproofing membrane.
  • the known angles in particular the decorative angles, are generally made of steel galvanized or wooden and are mechanically fixed on the roof, by example using screws.
  • the bituminous membrane is laid either at above the angle iron is below.
  • a disadvantage of known use is that when the angle iron is placed under the waterproofing membrane, the passage of the membrane above the angle requires the application of folds in the membrane which in the long term destroys the structure and causes sealing problems. If on the other hand the angle iron is placed on the membrane, care must be taken that the attachment points do not form vanishing points, which makes the placement of such angles very expensive.
  • the invention aims to present an angle including the use causes significantly less of the above problems.
  • an angle iron according to the invention is characterized in that the angle iron is made from a material bituminous. Since the angle iron is also made from a bituminous material, it can simply be adhered without fixing mechanical to that of the roof, without destroying the structure of the membrane bituminous roof. It being understood that the bituminous material is adhered to that of the roof, the latter retains its characteristics sealing.
  • a first preferred embodiment of a use of an angle iron according to the invention is characterized in that the bituminous material for manufacturing the angle iron is formed by the bituminous membrane.
  • the use of a bituminous membrane for making the decorative angle provides a rigid structure at the angle iron and also, if necessary, to use remnants of membranes that would otherwise be considered waste.
  • a second preferred embodiment of a angle iron according to the invention is characterized in that the angle iron is formed by extruding bituminous material. This allows a easy manufacture of the angle iron.
  • a third preferred embodiment of a angle iron according to the invention is characterized in that it comprises a basic part, obtained by a triangle folding of a membrane and a cover piece, applied to the base piece. Folding in triangle is easy to make and gives the latter a rigid structure. The cover piece takes care of the aesthetic aspect of the angle iron.
  • the base part has at least one side having two overlapping membrane sheets. This facilitates the construction of the angle iron and ensures a tight connection between the components of the angle iron.
  • the invention also relates to an application method of an angle iron according to the invention.
  • a method is characterized in that that the angle iron is applied to the roof by bonding, gluing or welding bituminous mass of the membrane and that of the angle iron.
  • a such a connection not only ensures good fixing of the angle iron to the roof, but also a waterproof connection.
  • the building 1 illustrated in FIG. 1 has a roof 2, provided decorative angles 3 which extend parallel to the line of the roof pitch.
  • the present invention is not limited to the use of angles on sloping roofs but is applicable to angles placed on any type of roof, provided that these are covered with a bituminous waterproofing membrane 4.
  • the angle can also be used for the roof ridge.
  • the decorative angle 3 is applied to the membrane 4 by adhesion of the angle iron to the membrane as will be described in detail below. It is also possible to fix the angle by bonding or welding to the roof membrane.
  • the angle iron 3 preferably has a triangular shape as illustrated in figure 2.
  • the end of the angle is preferably formed by a completion piece 5.
  • a completion piece 5 Of course other geometric shapes, such as rectangular or circular, are also possible.
  • the triangular shape is easier to build and has a more rigid structure than other forms because the three sides of the triangle are mutually reinforcing.
  • the angle 3 is made from a membrane bituminous, preferably by folding a piece of membrane. As illustrated in Figure 3, the angle 3 is obtained from a tip of bituminous membrane by first applying cuts 6, 7, 8 and 9 transversal. Rib 10 forms the base of the triangle and rib 11 is obtained by folding the membrane at an angle of about 45 ° along the cutout 6. Another rib 12 is obtained by applying a fold on a angle of approximately 90 ° along the cutout 7. The ribs 13 and 14 are obtained by folding over an angle of approximately 45 ° along the cutouts 8 and 9. Ribs 13 and 14 respectively are linked to ribs 10 and 11 by bituminous mass bonding.
  • the base piece is covered with a piece of covering 15, also obtained by folding a piece of membrane.
  • the cover piece although triangular, has only two ribs and used to give a finished look to the angle iron.
  • the piece of cover 15 is connected to the base part, by earth connection bituminous.
  • Completion piece 5 is applied to the finishing piece covering also by bonding of the bituminous mass which are made up the pieces.
  • the visible side of the workpiece cover and that of completion are covered with glitter.
  • Figure 5 illustrates another embodiment of a decorative angle according to the invention.
  • the base piece and that of cover form a assembly obtained by folding a membrane.
  • Ribs 20, 22 and 21, 23 are connected to each other while the base 25 has only one sheet.
  • other embodiments are possible such as: example a shape which would not include the rib 20 of the angle illustrated in Figure 5 and where there would be only one side where two pieces of membrane are superimposed.
  • angle iron is made from the end of membrane that would otherwise be considered waste. These tips come from remnants of membrane rolls that were used to cover a roof.
  • the cover piece is longer than the base. This allows to fit such an angle on another, whose base part is longer than that of recovery.
  • the covering part of the one angle can cover the protruding base part of the other angle, to obtain a continuous tight connection between two successive angles. It is enough therefore to heat the protruding part of the base part and that of the covering piece to link them together. Then the two pieces are welded to each other where they meet join to obtain a tight connection.
  • the angle can also be placed on the membrane of the roof by welding or gluing it to the roof membrane.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Paper (AREA)
EP97203860A 1997-12-09 1997-12-09 Winkelprofil für Dachabdeckung Expired - Lifetime EP0922818B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT97203860T ATE309429T1 (de) 1997-12-09 1997-12-09 Winkelprofil für dachabdeckung
DK97203860T DK0922818T3 (da) 1997-12-09 1997-12-09 Vinkelprofil til tagdækning
DE69734591T DE69734591D1 (de) 1997-12-09 1997-12-09 Winkelprofil für Dachabdeckung
EP97203860A EP0922818B1 (de) 1997-12-09 1997-12-09 Winkelprofil für Dachabdeckung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97203860A EP0922818B1 (de) 1997-12-09 1997-12-09 Winkelprofil für Dachabdeckung

Publications (2)

Publication Number Publication Date
EP0922818A1 true EP0922818A1 (de) 1999-06-16
EP0922818B1 EP0922818B1 (de) 2005-11-09

Family

ID=8229033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97203860A Expired - Lifetime EP0922818B1 (de) 1997-12-09 1997-12-09 Winkelprofil für Dachabdeckung

Country Status (4)

Country Link
EP (1) EP0922818B1 (de)
AT (1) ATE309429T1 (de)
DE (1) DE69734591D1 (de)
DK (1) DK0922818T3 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE292077C (de) *
US1362755A (en) * 1918-03-29 1920-12-21 Charles A Statler Roof
US1421040A (en) * 1918-07-30 1922-06-27 Barrett Co Roof
US1881438A (en) * 1920-06-30 1932-10-11 Carey Philip Mfg Co Roofing material
US2133683A (en) * 1935-10-24 1938-10-18 Black Systems Inc Building covering
FR1506566A (fr) * 1966-11-10 1967-12-22 Dispositif de revêtement de parois par des panneaux de matières plastiques
US4445306A (en) * 1982-06-04 1984-05-01 Carlisle Corporation Mechanically attached roofing system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE292077C (de) *
US1362755A (en) * 1918-03-29 1920-12-21 Charles A Statler Roof
US1421040A (en) * 1918-07-30 1922-06-27 Barrett Co Roof
US1881438A (en) * 1920-06-30 1932-10-11 Carey Philip Mfg Co Roofing material
US2133683A (en) * 1935-10-24 1938-10-18 Black Systems Inc Building covering
FR1506566A (fr) * 1966-11-10 1967-12-22 Dispositif de revêtement de parois par des panneaux de matières plastiques
US4445306A (en) * 1982-06-04 1984-05-01 Carlisle Corporation Mechanically attached roofing system

Also Published As

Publication number Publication date
DK0922818T3 (da) 2006-03-27
DE69734591D1 (de) 2005-12-15
EP0922818B1 (de) 2005-11-09
ATE309429T1 (de) 2005-11-15

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