EP0893552A1 - Installation pour la fixation de montures dans les revêtements étanches - Google Patents

Installation pour la fixation de montures dans les revêtements étanches Download PDF

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Publication number
EP0893552A1
EP0893552A1 EP98113931A EP98113931A EP0893552A1 EP 0893552 A1 EP0893552 A1 EP 0893552A1 EP 98113931 A EP98113931 A EP 98113931A EP 98113931 A EP98113931 A EP 98113931A EP 0893552 A1 EP0893552 A1 EP 0893552A1
Authority
EP
European Patent Office
Prior art keywords
sheathing
holes
flange
coverings
accessory
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.)
Withdrawn
Application number
EP98113931A
Other languages
German (de)
English (en)
Inventor
Gabriele Favero
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.)
Eterno Ivica SpA
Original Assignee
Eterno Ivica SpA
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 Eterno Ivica SpA filed Critical Eterno Ivica SpA
Publication of EP0893552A1 publication Critical patent/EP0893552A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/1407—Junctions of roof sheathings to chimneys or other parts extending above the roof for flat roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies

Definitions

  • the present invention concerns the products for the waterproofing of coverings, and in particular it concerns the fastening of accessories such as couplings, ventilation openings, unions, angular elements, etc. made of plastic materials or metals, PVC, Dutral, rubber.
  • Building facings are known, which are constituted by one or more layers of waterproofing material like PVC, or a bituminous sheathing, or resins, etc. - and wherein couplings, unions or angular elements in rubber, PVC, plastic or metal are positioned in correspondence with the water drainage holes, with the ventilation and aeration ducts and also with the corners.
  • accessories - are provided with flanges aimed at ensuring their correct positioning and fastening.
  • the bituminous facing is made adhere the covering floor through heating and through the partial melting of the contact surface of the bituminous facing itself.
  • bituminous sheathing even if heated, adheres to the accessory flange, but does not stick to it, and as a consequence of this, the accessory and the bituminous facing detach from each other due to the passing of time, the expansions, the evaporation or freezing of the water that penetrates in the imperfect joints.
  • the new accessories comprise the connection or coupling element and the flange or flat fastening and positioning surface.
  • connection or coupling element is cylindrical, conical, tubular, with square section, or however shaped as suitable for the known joints, couplings, unions.
  • the new flange or flat fastening and positioning surface can have any suitable shape, for example square, rectangular or circular, according to the case and need, and its surface is provided with through holes or slits.
  • the through holes can have any shape and be arranged on the flange or flat surface according to any suitable configuration.
  • the holes can be square, rectangular, circular, elliptical or have any other shape, with sharp or rounded corners. They can be arranged in any way, regularly or irregularly, according to a configuration with lines and columns (matrix), aligned or misaligned between a line or column and the following one, or they can be arranged in concentric circles or combined in different shapes and distributions.
  • the presence of the holes ensures the contact and therefore the firm and mutual adhesion of the bituminuous sheathings positioned under and over the flange or surface of the accessory.
  • the accessory is positioned after laying and fixing the piece of lower sheathing to the plane; the layer of bituminous sheathing is then laid over it, heating the covering layer itself, the accessory and also the underlying piece of sheathing.
  • the material of the heated sheathings penetrates through the holes of the flange of the accessory (coupling, union, angular element) and adheres, through the holes, to the piece of sheathing positioned under the accessory, thus fixing them to each other, since they are made of the same material.
  • the flange of the accessory is completely incorporated between two layers of sheathing welded to each other in several points corresponding to the holes themselves of the accessory flange.
  • System for the fastening of sheathings and accessories comprising a first layer of lower sheathing, an accessory positioned over it, provided with one or more through holes or slits on the flange, and one or more upper layers of bituminous sheathing, and wherein said sheathings are in contact with one another through said holes or slits and are welded to one another through heating.
  • Figure 1 shows a rainwater outlet union.
  • Said union is provided with a vertical duct (1) with a positioning and connecting flange (2) provided with holes (3) arranged in concentric circles.
  • the flange (2) is also provided with surface protrusions (4) aimed at improving its adherence to the bituminous sheathing.
  • Figure 2 shows a section of the union, applied to the plane (8), whose flange (2) is provided with holes (3) through which the welding between the upper sheathing (6) and the lower sheathing (7) has taken place.
  • Said lower sheathing can be a limited portion, as illustrated in this case, or can cover the whole surface to be protected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Adornments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP98113931A 1997-07-25 1998-07-24 Installation pour la fixation de montures dans les revêtements étanches Withdrawn EP0893552A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD970168 1997-07-25
IT97PD000168 IT1299298B1 (it) 1997-07-25 1997-07-25 Accessori per manti impermeabili di copertura per edifici e relativo sistema di fissaggio

Publications (1)

Publication Number Publication Date
EP0893552A1 true EP0893552A1 (fr) 1999-01-27

Family

ID=11391875

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113931A Withdrawn EP0893552A1 (fr) 1997-07-25 1998-07-24 Installation pour la fixation de montures dans les revêtements étanches

Country Status (2)

Country Link
EP (1) EP0893552A1 (fr)
IT (1) IT1299298B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017299C2 (nl) * 2000-11-21 2002-05-22 Johannes Josephus A Brekelmans Orgaan met inplakdeel voor het vastzetten van het orgaan in een afdeklaag van een dak.
CN110774669A (zh) * 2019-11-06 2020-02-11 陕西鲁泰防水科技有限公司 一种基于多重防护功能的防水卷材
US20200115907A1 (en) * 2017-05-09 2020-04-16 Ido Agam A device for protecting of passages for utilities from entry of outdoor weather elements of adverse effects
CN111411743A (zh) * 2020-04-22 2020-07-14 深圳市科顺一零五六技术有限公司 一种女儿墙防水修缮方法及其结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226519A1 (en) * 1973-04-19 1974-11-15 Strati France Fixing device for insulating panels - comprises toothed metal plate which is attached to panels and support
US4680913A (en) * 1983-09-29 1987-07-21 Soprema S.A. Process for producing airtight sealing of buildings
WO1992008022A1 (fr) * 1990-10-29 1992-05-14 Ab Mataki Couche d'etancheite
EP0632170A2 (fr) * 1993-06-30 1995-01-04 KONA S.r.l. Produit multicouche préfabriqué pour étanchéifier une couverture et des toitures et procédé pour sa fabrication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226519A1 (en) * 1973-04-19 1974-11-15 Strati France Fixing device for insulating panels - comprises toothed metal plate which is attached to panels and support
US4680913A (en) * 1983-09-29 1987-07-21 Soprema S.A. Process for producing airtight sealing of buildings
WO1992008022A1 (fr) * 1990-10-29 1992-05-14 Ab Mataki Couche d'etancheite
EP0632170A2 (fr) * 1993-06-30 1995-01-04 KONA S.r.l. Produit multicouche préfabriqué pour étanchéifier une couverture et des toitures et procédé pour sa fabrication

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017299C2 (nl) * 2000-11-21 2002-05-22 Johannes Josephus A Brekelmans Orgaan met inplakdeel voor het vastzetten van het orgaan in een afdeklaag van een dak.
US20200115907A1 (en) * 2017-05-09 2020-04-16 Ido Agam A device for protecting of passages for utilities from entry of outdoor weather elements of adverse effects
US10988934B2 (en) 2017-05-09 2021-04-27 Ido Agam Device for protecting of passages for utilities from entry of outdoor weather elements of adverse effects
CN110774669A (zh) * 2019-11-06 2020-02-11 陕西鲁泰防水科技有限公司 一种基于多重防护功能的防水卷材
CN111411743A (zh) * 2020-04-22 2020-07-14 深圳市科顺一零五六技术有限公司 一种女儿墙防水修缮方法及其结构

Also Published As

Publication number Publication date
IT1299298B1 (it) 2000-03-15
ITPD970168A1 (it) 1999-01-25

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