EP0450143A2 - Bande bitumineuse fusible pour la protection de bâtiments - Google Patents

Bande bitumineuse fusible pour la protection de bâtiments Download PDF

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Publication number
EP0450143A2
EP0450143A2 EP90116626A EP90116626A EP0450143A2 EP 0450143 A2 EP0450143 A2 EP 0450143A2 EP 90116626 A EP90116626 A EP 90116626A EP 90116626 A EP90116626 A EP 90116626A EP 0450143 A2 EP0450143 A2 EP 0450143A2
Authority
EP
European Patent Office
Prior art keywords
strip
longitudinal
welding
free
transverse
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.)
Ceased
Application number
EP90116626A
Other languages
German (de)
English (en)
Other versions
EP0450143A3 (en
Inventor
Hans-Jürgen Bracht
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.)
Kebulin-Gesellschaft Kettler & Co KG
Original Assignee
Kebulin-Gesellschaft Kettler & Co KG
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 Kebulin-Gesellschaft Kettler & Co KG filed Critical Kebulin-Gesellschaft Kettler & Co KG
Publication of EP0450143A2 publication Critical patent/EP0450143A2/fr
Publication of EP0450143A3 publication Critical patent/EP0450143A3/de
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/12—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface
    • E04D1/22—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface of specified materials not covered by any one of groups E04D1/14 - E04D1/205, or of combinations of materials, where at least one is not covered by any one of groups E04D1/14 - E04D1/205
    • 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
    • E04D5/02—Roof covering by making use of flexible material, e.g. supplied in roll form of materials impregnated with sealing substances, e.g. roofing felt

Definitions

  • the invention relates to a bitumen or polymer bitumen welding track with scattering according to the preamble of claim 1.
  • Such welding tracks are used in building construction and civil engineering to seal buildings against water, especially on flat roofs. Since they are provided with slate surface protection, they can be installed with the sealing package at the top and are particularly protected against the weather. The surface protection therefore enables a sophisticated layer structure without gravel fill. Slate chippings are particularly suitable as material for scattering, but other materials such as e.g. Sand, mica or the like can be used. This scattering adheres to the top of the welding path, which is therefore comparatively easy to produce by sprinkling and rolling the sprinkling material onto the still liquid cover layer. It is therefore permanently liable.
  • a skin covering the building surface to be stored is produced in place from welding tracks according to the invention. This results in a limited length of the web, which must be delivered and processed as a roll and is therefore determined by the manageable weight. In general, about 30 kg / roll is added
  • a sprinkling-free path edge of approx. 10 cm is provided on one longitudinal edge.
  • the underside of the adjacent welding path adheres to the top of the edge.
  • such a strip is formed by a factory-made separating film, the underside of which is connected to the top of the still soft covering compound before the welding path is sprinkled. During the laying process, this film is detached by means of a flame and the entire underside of the top sheet is glued to the adjacent welding sheet. Since this film is only removed by the heat of a welding flame, the edge strip remains free of scatter even when the web is scattered during the production process.
  • the invention connects to known welding tracks of this type. These welding tracks are usually laid as a top layer, particularly when storing flat roofs.
  • the first welding sheet which forms the roof skin, can be welded over the entire surface to the underside of the scattered welding sheet. This prevents, inter alia, that penetration of water through the non-adhesive edge of the scattered welding path of the top layer penetrates water, that is, it can penetrate into the stored structure.
  • regular custody is expensive and labor-intensive.
  • the safety of the edge bonds plays a decisive role, especially when it comes to the application with sprinkled top layer sheets, double-layer or straight-layer. That depends on the perfect base and the care with which the welding track was applied to the area to be kept. Inadequate welding and other errors during installation, but also unforeseen effects during the use of the building can lead to building damage due to water penetration.
  • the invention has for its object to provide reliable storage with a welding track, which is easily converted for this purpose.
  • the stray-free transverse strips of the adjoining new welding tracks enable head seams which are welded to the underside of the respective transverse strip-free transverse edge on the welding track adjoining in the longitudinal direction according to the invention. Since these cross connections with the longitudinal weld seam form an uninterrupted weld as a result of the uninterrupted adhesive surface and the weld tracks in the contiguous storage skin are therefore welded together on all four edges, undershot water cannot arise. Avoiding this only requires careful welding, which experience has shown can be guaranteed by flaming on the construction site.
  • the invention has the advantage that it can be implemented with the means usual hitherto according to the production processes of the known type specified at the outset.
  • the new welding tracks are therefore not much more complex than the known ones and can basically be processed as known.
  • the safeguards produced from this can have two or more layers and can be provided in particular in the embodiment described at the beginning.
  • the invention also enables single-layer storage without the risk of water forming under the surface, but with continuous surface protection due to the scattering of the bituminous welding tracks.
  • These single-layer safeguards are relatively easier and less expensive.
  • the scatter-free adhesive strips that run through the longitudinal and transverse seams do not require any changes to the organization of the construction site work, because the protruding parts of the web can easily be separated and attached to the first laid web.
  • the invention is implemented with the features of claim 2, whereby the transverse welds of a given roof skin receive the same strength as the longitudinal welds, which among other things. is important because of the tensile forces.
  • both strips as the transverse and the longitudinal edges of the new web, are realized with the foils which have been described at the beginning.
  • the welding path (1) shown in FIG. 1 has an exemplary structure according to FIG. 2.
  • its underside (3) consists of a thermoplastic elastomer bitumen (4) to which a glass fabric (5) is connected.
  • a thermoplastic elastomer bitumen (6) in which a polyester fabric (7) is embedded.
  • the top (8) consists of a scatter (10) on a layer (9) of elastomer bitumen.
  • the spreading is usually formed by slate chippings.
  • the web is of limited length for the reasons described at the beginning and accordingly has longitudinal edges (11, 12) and transverse edges (14, 15).
  • a film (16) adheres to the layer (9) along one of the longitudinal edges (12). The film forms a streak-free strip (17).
  • This adhesive edge adheres to the underside (3) as soon as the covering compound is plasticized with a flame.
  • a stray-free strip (18) is provided along the transverse edge (15), on which the underside (3) of the welding track (1) adheres.
  • This transverse stripe (18) forms with the longitudinal stripe a continuous, uninterrupted, scatter-free adhesive surface over the longitudinal edge (12) and the transverse edge (15).
  • the free longitudinal strip (17) and the scatter-free transverse strip (18) are of the same width.
  • the transverse strip (18) is formed by a film (19) which is detached when it is flamed.
  • the film (19) is butted in front of the film (16).
  • a flat roof (20) is shown in detail, which has a circumferential parapet (21).
  • the storage of the rising inner parapet edge (22) and the top (23) of the parapet is not shown in detail.
  • the top (24) of the flat roof (20) is kept with a continuous roof skin. This is in one layer and consists of the welded tracks (1) welded to one another according to FIGS. 1 and 2.
  • the laying begins with the membrane (25), which ends with the transverse edge (14) with the parapet (21).
  • the underside of the following welding path (26) is glued onto the strip (18), which is done by flaming an edge strip adjoining the transverse edge (14) onto the adhesive material. This is done in such a way that the longitudinal edges (11, 12) of the web (25) with the longitudinal edges (11, 12) the web (26) are aligned. As a result, a continuous, scatter-free strip is formed on the side formed by the transverse edge (12) from the partial length (17) of the adjoining webs (25, 26).
  • the web (26) is therefore provided with a cutting edge (27).
  • the cut end carries the stray-free transverse stripe (18) and the rest of the stray-free transverse stripe (17).
  • the cut remainder (28) is aligned with its cutting edge (27) with the transverse edge (14) and forms the approach for a further welding path, not shown, which, like the welding path (26) with the welding path (25), is with the rest (28) can be connected.
  • the result is a fully welded roof skin (29), only part of which is shown in Fig. 3, but in which the continuous adhesive surfaces (17, 18) exclude undershot water.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
EP19900116626 1990-04-04 1990-08-30 Fusible bituminous lining sheet for protecting buildings Ceased EP0450143A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4010791 1990-04-04
DE4010791 1990-04-04
DE4022338 1990-07-13
DE4022338A DE4022338A1 (de) 1990-04-04 1990-07-13 Bituminoese schweissbahn fuer verwahrungszwecke von bauten

Publications (2)

Publication Number Publication Date
EP0450143A2 true EP0450143A2 (fr) 1991-10-09
EP0450143A3 EP0450143A3 (en) 1991-12-27

Family

ID=25891842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900116626 Ceased EP0450143A3 (en) 1990-04-04 1990-08-30 Fusible bituminous lining sheet for protecting buildings

Country Status (3)

Country Link
EP (1) EP0450143A3 (fr)
DE (2) DE4022338A1 (fr)
IE (1) IE904408A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202171A1 (de) * 1992-01-27 1993-07-29 Hirz Karl Heinz Anordnung zum herstellen von dachpappe und deren erzeugnis
DE19519675B4 (de) * 1994-06-01 2006-04-13 Kebulin-Gesellschaft Kettler Gmbh & Co. Kg Mehrschichtige Polymerbitumen. Oberlagsbahn
DE29613310U1 (de) * 1996-08-01 1997-12-04 Icopal-Siplast GmbH, 59368 Werne Bitumenbahn
DE19652314A1 (de) * 1996-12-16 1998-06-18 Werner Neu Unterlags- und Vordeckbahn für Metallabdeckungen bei Klempnerarbeiten
DE29716901U1 (de) 1997-09-20 1997-11-13 MAGE GmbH Werke für Kunststoff- und Metallverarbeitung, 72250 Freudenstadt Dachbahn
DE19920472C2 (de) * 1999-05-04 2003-02-06 Boerner Georg Chem Werk Verfahren und Vorrichtung zum Ausbilden einer Quernaht bei Schweiß- und Klebebahnen für Verwahrungszwecke von Bauten
DE20009382U1 (de) * 2000-05-25 2000-08-31 Icopal Gmbh Dachabdichtungsbahn
DE10342720A1 (de) * 2003-09-16 2005-04-28 Henkel Kgaa Sperrbahn mit geringer Oberflächenklebrigkeit
AT514483B1 (de) * 2013-06-20 2016-08-15 Büsscher & Hoffmann Ges M B H Dampfsperrbahn
AT514482B1 (de) * 2013-06-20 2015-04-15 Büsscher & Hoffmann Ges M B H Bitumen-Selbstklebebahn

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1592760A (en) 1920-03-15 1926-07-13 Albert C Fischer Roofing material
EP0352394A1 (fr) 1988-07-29 1990-01-31 Soprema S.A. Système pour l'isolation thermique et l'étanchéisation des toitures, et feuille d'étanchéité pour sa mise en oeuvre

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2215349A (en) * 1935-06-01 1940-09-17 Eason Sidney Lanier Roofing or surfacing material
US4055453A (en) * 1972-02-19 1977-10-25 Tajima Roofing Co., Ltd. Process for producing laminated bituminous roofing membrane
DE2425119A1 (de) * 1974-05-24 1975-11-27 Heinz Jungblut Mehrschichtige dachhaut
DE8705654U1 (de) * 1987-04-16 1988-08-11 Dr. Kohl GmbH & Cie, Dachbelag- und Bautenschutzmittel-Fabrik, 4270 Dorsten Polymerbitumenbahn
DE8713625U1 (de) * 1987-10-10 1987-11-26 Huke, Carl-Josef, 48599 Gronau Dachdichtungsbahn
DE8813535U1 (de) * 1988-10-28 1988-12-15 Rütgerswerke AG, 6000 Frankfurt Bituminöse Dachdichtungsbahn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1592760A (en) 1920-03-15 1926-07-13 Albert C Fischer Roofing material
EP0352394A1 (fr) 1988-07-29 1990-01-31 Soprema S.A. Système pour l'isolation thermique et l'étanchéisation des toitures, et feuille d'étanchéité pour sa mise en oeuvre

Also Published As

Publication number Publication date
DE4022338A1 (de) 1991-10-10
EP0450143A3 (en) 1991-12-27
IE904408A1 (en) 1991-10-09
DE4022338C2 (fr) 1993-09-09
DE9018119U1 (de) 1995-10-26

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