EP1074672B1 - Verfahren und Vorrichtung zum Verlegen kaltselbstklebender Bitumenabdichtungsbahnen - Google Patents

Verfahren und Vorrichtung zum Verlegen kaltselbstklebender Bitumenabdichtungsbahnen Download PDF

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Publication number
EP1074672B1
EP1074672B1 EP00110799A EP00110799A EP1074672B1 EP 1074672 B1 EP1074672 B1 EP 1074672B1 EP 00110799 A EP00110799 A EP 00110799A EP 00110799 A EP00110799 A EP 00110799A EP 1074672 B1 EP1074672 B1 EP 1074672B1
Authority
EP
European Patent Office
Prior art keywords
self
cold
adhesive
bitumen sealing
bitumen
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 - Lifetime
Application number
EP00110799A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1074672A3 (de
EP1074672A2 (de
Inventor
Gerhard Bauder
Hans-Joachim Holder
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.)
Paul Bauder GmbH and Co KG
Original Assignee
Paul Bauder GmbH and 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 Paul Bauder GmbH and Co KG filed Critical Paul Bauder GmbH and Co KG
Priority to DK00110799T priority Critical patent/DK1074672T3/da
Publication of EP1074672A2 publication Critical patent/EP1074672A2/de
Publication of EP1074672A3 publication Critical patent/EP1074672A3/de
Application granted granted Critical
Publication of EP1074672B1 publication Critical patent/EP1074672B1/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
    • E04D5/14—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
    • E04D5/148—Fastening means therefor fastening by gluing

Definitions

  • the invention relates to a method for laying at least at a surface Kaltselbstklebenden bitumen waterproofing membranes, in the several such bituminous sealing sheets along a marginal strip overlap each other with the cold self-adhesive surface indicating a pad to hang on these and she im overlapping margins by mutual pressing together combines. Moreover, the invention relates to a bitumen waterproofing membrane, which is suitable for carrying out this method.
  • bituminous sealing sheets are known in which the bituminous compound is self-adhesive with special additives is. Usually, these are self-adhesive Bitumen waterproofing membranes covered with release liners or release papers and only deducted when laying. The cold glueing has Recently, very important because the laying process fast, easy and clean and the danger of dealing with hot bitumen or with an open flame can be avoided. However, the use of cold-glued webs is dry Limited weather and dry ground. If the necessary Conditions are not present, must in a conventional manner a hot bonding occur.
  • bitumen waterproofing membranes which are self-adhesive are formed, but can in the edge region in which the Bitumen waterproofing sheets overlap, such a heat treatment not take place because the overlapping bituminous membranes already glue together when laying and thus one Prevent heat treatment in the overlap area.
  • EP 0 352 394 A1 discloses a bituminous waterproofing membrane, which is divided into two areas, namely a Kaltselbstklebenden Area and a narrow edge strip, which is heat-sealable. This is made of a different material than the rest of the self-adhesive Kaltselbstklebende Area. In addition, this thermally fusible extends Edge area not over the entire overlap area, but only about half the overlap area, the Overlap area is thus designed to be shared.
  • bituminous membranes whose self-adhesive surface extends over the entire surface Surface of the bituminous membranes extends and before the Applying the bitumen waterproofing membranes to the underlay on one side only in the area of the whole, forming an overlap area Edge strip having a cold self-adhesive properties Cover is provided.
  • bitumen waterproofing membranes when laying on the surface due to the self-adhesive cold Properties in the usual way with the underlay, however such adhesion does not occur in the region of the marginal strip, which is provided with a cover.
  • This is a bitumen waterproofing membrane used, which is particularly simple, since the bottom is formed uniformly cold self-adhesive.
  • the self-adhesive properties are canceled it by a scattering, be it by an applied film strip Etc.
  • bitumen waterproofing membrane in one direction and Assigned order in which the provided with a cover Edge strip of the upper bitumen waterproofing membrane underneath Bitumen waterproofing membrane overlaps, and that at least the upper the two overlapping Bitumenabdichtungsbahnen in the overlapping area warmed up before compression and thereby the Prevention of adhesiveness in the cover covered by the cover Edge trim picks up.
  • the provision of the cover thus causes the user to use the above lying bitumen waterproofing membrane in the overlap still from the lower bitumen waterproofing membrane, since there is no spontaneous bonding takes place by the cold self-adhesive properties.
  • This allows a heat treatment, for example by a hot air blower or by an open flame, and this heat treatment represents the adhesiveness of the trim strip provided with the cover again, whether by melting the bitumen material, be it by thermal removal of the cover, be it through a Combination of both measures.
  • the invention proceeds so that the bituminous membranes relocated in a direction and order in which the provided with a cover edge strip of the upper bitumen waterproofing membrane not on the lower bitumen waterproofing membrane rests, but facing away from the lower bitumen waterproofing membrane Side on the pad.
  • the upper Bitumen waterproofing membrane with a cold self-adhesive edge strip on the lower bitumen waterproofing membrane and can easily through Pressing with this glue securely.
  • the cold self-adhesive property can be, for example, by scattering of the overlap area are eliminated.
  • the surrounding bitumen material is melted and can thus associate with an underlying bituminous waterproofing membrane, wherein the scattering particles are embedded.
  • the cover by placing a fleece or a film is made. These can be eliminated by the heat, for example by melting, so that on the one hand the self-adhesive Kaltselbstklebende Surface is exposed again, on the other hand, the adhesive property increased by the heating of the bitumen material.
  • the invention is also based on the object, a bitumen waterproofing membrane with at least one self-adhesive surface, that with her optionally a Kaltselbstklebende or a hot glue Butt joint can be produced.
  • the cover is selected such that the Covered edge strip is adhesive by heat treatment.
  • the edge strip may for example have a width of 4 to 8 cm.
  • bitumen waterproofing membranes 2 can be constructed arbitrarily, is essential merely that a surface, which below as the bottom 3 is designated, with a self-adhesive Kaltselbstklebenden Material is provided, so with a material that at normal ambient temperatures glued to the substrate 1, when the bitumen waterproofing sheet 2 on this pad 3 is launched.
  • bitumen waterproofing membranes can be very different, it is possible several Bitumen layers one above the other within the bitumen waterproofing membrane This can also be applied to the
  • the upper side can be made of self-adhesive cold she can be covered at the top with a foil, etc.
  • the bituminous sealing sheet 2 is on a longitudinal side in an edge strip 4, for example, a width between 4 and 6 cm, with a cover. 5 provided, which in this edge strip 4, the kaltselbstklebende Bottom 3 covers and thus the cold self-adhesive properties of the edge strip 4 eliminated.
  • bitumen waterproofing membranes 2 are usually with on the bottom 3 Applied peel-off foil, which in the drawing not shown.
  • bituminous sealing sheet 2 When laying the bituminous membranes 2 this is Peel off before laying, so that the cold self-adhesive bottom 3 is exposed, then the bituminous sealing sheet 2 is placed on the Pad 1 is applied and by pressing with this cold glued self adhesive.
  • next bitumen waterproofing membrane will be in the same Way prepared and then on the bottom 3 placed on the edge strip 4 with the cover. 5 overlaps the already laid bitumen waterproofing membrane.
  • the edge strip 4 of the underlying bituminous membrane 2 lift and unfold, as shown in Figure 1 on the right edge the second bitumen waterproofing membrane is recognizable.
  • a suitable heating device 6 hot air or flame gases be initiated so that the bottom of the with the Cover 5 provided edge strip 4 is heated. This heating causes the adhesiveness of the Marginal strip 4 is restored, whether through Melting away the foil or fleece-shaped cover, be it by melting the bitumen material, be it through a combination of both measures.
  • edge strip 4 After this heating process, it is easily possible the edge strip 4 by pressing permanently with to bond the underlying bituminous sealing sheet 2, and even under conditions that a cold self-adhesive do not allow.
  • the laying of the bituminous membranes 2 can also optionally done in such a way that the upper Bitumen waterproofing membrane 2 not with the one with a cover 5 provided edge strip 4 on the underlying Bitumen waterproofing membrane 2 is applied, but with the opposite edge, which continues to be self-adhesive is trained. It is thereby possible the upper bituminous sealing sheet 2 in the overlapping one Edge area directly by pressing cold self-adhesive with the first laid bituminous membrane 2 to connect, without the described heating of the Border area would be necessary.
  • the provided with a cover 5 edge strip. 4 lies with this type of installation shown in FIG at a distance from the first laid bitumen waterproofing membrane 2 directly on the pad 1 and prevented in the narrow edge strip 4 a bond with the pad 1.
  • this bitumen waterproofing membrane 2 either so that in the overlapping Edge area is done a cold self-adhesive or that in the overlapping edge area gluing only through a heat treatment can take place. It is enough to do that Change the laying direction of the bitumen waterproofing membranes, so that on the underlying bitumen waterproofing membrane 2 either a not provided with a cover Edge area of the next bitumen waterproofing membrane 2 launched is or provided with a cover 5 Border area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)
EP00110799A 1999-08-06 2000-05-20 Verfahren und Vorrichtung zum Verlegen kaltselbstklebender Bitumenabdichtungsbahnen Expired - Lifetime EP1074672B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00110799T DK1074672T3 (da) 1999-08-06 2000-05-20 Fremgangsmåde og anordning til udlægning af kold-selvklæbende bitumentætningsbaner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19937111A DE19937111C1 (de) 1999-08-06 1999-08-06 Verfahren zum Verlegen kaltselbstklebender Bitumenabdichtungsbahnen und Bitumenabdichtungsbahn
DE19937111 1999-08-06

Publications (3)

Publication Number Publication Date
EP1074672A2 EP1074672A2 (de) 2001-02-07
EP1074672A3 EP1074672A3 (de) 2001-06-06
EP1074672B1 true EP1074672B1 (de) 2005-08-03

Family

ID=7917414

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110799A Expired - Lifetime EP1074672B1 (de) 1999-08-06 2000-05-20 Verfahren und Vorrichtung zum Verlegen kaltselbstklebender Bitumenabdichtungsbahnen

Country Status (4)

Country Link
EP (1) EP1074672B1 (da)
AT (1) ATE301220T1 (da)
DE (1) DE19937111C1 (da)
DK (1) DK1074672T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20207225U1 (de) 2002-05-07 2002-08-14 VWS Vertriebsgesellschaft mbH, 63607 Wächtersbach Abdichtungsbahn sowie Abdichtung
USD624322S1 (en) * 2007-07-10 2010-09-28 Ewald Dorken Ag Flexible sheet material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1511612A (fr) * 1966-12-19 1968-02-02 Perfectionnements aux feuilles en caoutchouc de butyle, en particulier pour leur pose sur les toits
DE2723948A1 (de) * 1977-05-27 1978-11-30 Johannes Heyen Selbstklebende dichtungsbahn
DE8105299U1 (de) * 1981-02-26 1981-11-12 Teroson Gmbh, 6900 Heidelberg Dichtungsbahn, insbesondere zur verwendung im hoch- oder tiefbau
NL8402623A (nl) * 1984-08-29 1986-03-17 Cbl Consolidated Ltd Basel Dakbedekkingsmateriaal.
ES2029899T3 (es) * 1988-07-29 1992-10-01 Soprema S.A. Sistema para el aislamiento termico y la estanquidad de los tejados, y chapa de estanquidad para su realizacion.
FR2731242B1 (fr) * 1995-03-01 1997-05-30 Omnium Fr Ind Commerc Ofic Procede de pose d'une chape d'etancheite

Also Published As

Publication number Publication date
EP1074672A3 (de) 2001-06-06
DK1074672T3 (da) 2005-08-22
EP1074672A2 (de) 2001-02-07
DE19937111C1 (de) 2001-02-01
ATE301220T1 (de) 2005-08-15

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