EP0208760B1 - A roofing material - Google Patents

A roofing material Download PDF

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Publication number
EP0208760B1
EP0208760B1 EP19860900861 EP86900861A EP0208760B1 EP 0208760 B1 EP0208760 B1 EP 0208760B1 EP 19860900861 EP19860900861 EP 19860900861 EP 86900861 A EP86900861 A EP 86900861A EP 0208760 B1 EP0208760 B1 EP 0208760B1
Authority
EP
European Patent Office
Prior art keywords
sheet
sheet material
securing flap
flap
welded
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
EP19860900861
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0208760A1 (en
Inventor
Peder Lien
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.)
Protan AS
Original Assignee
Protan AS
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 Protan AS filed Critical Protan AS
Publication of EP0208760A1 publication Critical patent/EP0208760A1/en
Application granted granted Critical
Publication of EP0208760B1 publication Critical patent/EP0208760B1/en
Expired 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
    • E04D5/14—Fastening means therefor
    • E04D5/141—Fastening means therefor characterised by the location of the fastening means
    • E04D5/143—Fastening means therefor characterised by the location of the fastening means in the field of the flexible material
    • 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
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/14—Fastening means therefor
    • E04D5/144—Mechanical fastening means
    • E04D5/145—Discrete fastening means, e.g. discs or clips
    • 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
    • E04D5/144—Mechanical fastening means
    • E04D5/147—Mechanical fastening means not perforating the flexible material

Definitions

  • the present invention relates to an improved roofing material of the kind stated in the preamble of claim 1.
  • plastic with a suitable reinforcement e.g. made of fibre glass felt, polyester web, or a similar textile
  • the plastic material e.g. consisting of a weather-resistant plastic, e.g. polyvinyl chloride.
  • Such a roofing material may be placed on a roof and secured to said roof in various manners, e.g. by coarse aggregate/coarse aggregate and sand loading, by adhering directly to a wooden support, or by mechanical mounting of the material on its support, said material being provided with a flap that is nailed/screwed to the support.
  • FIG 1 the anchoring of a conventional sheet 1 ist shown, said sheet being, if desired, placed on a migration barrier 2 and secured to the support by the aid of a self-boring and self- screwing screw 3 and washer, reference numbers 4, 5 and 6 indicating an insulation, a moisture barrier, and a steel plate respectively.
  • a conventional sheet 1 is shown, its securing flap being manufactured from the same material as is said sheet and being provided by welding together suitable lengths of the sheet material.
  • the securing flap is manufactured of a material different from that of the sheet per se.
  • the material of the securing flap will commonly have a structure comprising the same plastic material as said sheet, but it will be more strongly reinforced than said sheet and it will be attached to said sheet material by welding. Since said sheet is to be welded to said flap material, the plastic material of said sheet and said flap must, obviously be compatible, and preferably the same kind of plastic material is used.
  • the flap material may be considerably stronger reinforced than the sheet material per se, and, consequently, shows considerably more mechanical strength than the sheet.
  • a roll 7 of a sheet material 1 is shown provided with securing flaps 8 that are welded onto said sheet.
  • the flaps 8 shown in Figure 2 are shown facing away from the run out direction of roll 7, so that the material rolled out has to be folded back when said flaps are to be nailed to the support.
  • Said flaps may face in the other direction with reference to the roll out direction of the sheet, however, no special advantages are achieved by that.
  • a roll 7 is shown being partly placed on an imaginary support. Part of the sheet 1 is folded back to reveal the underlying securing flaps 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Materials For Medical Uses (AREA)
  • Wrappers (AREA)
EP19860900861 1985-01-17 1986-01-16 A roofing material Expired EP0208760B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO850209A NO158032C (no) 1985-01-17 1985-01-17 Foliemateriale, spesielt for tekking av tak.
NO850209 1985-01-17

Publications (2)

Publication Number Publication Date
EP0208760A1 EP0208760A1 (en) 1987-01-21
EP0208760B1 true EP0208760B1 (en) 1989-07-12

Family

ID=19888061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860900861 Expired EP0208760B1 (en) 1985-01-17 1986-01-16 A roofing material

Country Status (5)

Country Link
EP (1) EP0208760B1 (da)
DE (1) DE3664356D1 (da)
DK (1) DK152551C (da)
NO (1) NO158032C (da)
WO (1) WO1986004375A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676133A5 (da) * 1986-03-12 1990-12-14 Protan As
FR2713687B1 (fr) * 1993-12-15 1996-03-01 Smac Acieroid Dispositif de support d'une surtoiture, et ensemble couverture-surtoiture correspondant.
NO333248B2 (no) * 2009-10-26 2013-04-15 O B Wiik As Isolert presenning

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359674B1 (de) * 1973-11-30 1975-06-12 Walter 2057 Reinbek Fieberg Abdichtungsfolie und Verfahren zu deren Befestigung

Also Published As

Publication number Publication date
DK152551C (da) 1988-08-01
NO158032C (no) 1988-06-29
EP0208760A1 (en) 1987-01-21
DK433186D0 (da) 1986-09-10
DK152551B (da) 1988-03-14
WO1986004375A1 (en) 1986-07-31
NO850209L (no) 1986-07-18
NO158032B (no) 1988-03-21
DK433186A (da) 1986-09-10
DE3664356D1 (en) 1989-08-17

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