EP1301672B1 - Bande d'etancheite pour surfaces de toits et de batiments, en particulier pour de telles surfaces soumises a de fortes sollicitations - Google Patents

Bande d'etancheite pour surfaces de toits et de batiments, en particulier pour de telles surfaces soumises a de fortes sollicitations Download PDF

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Publication number
EP1301672B1
EP1301672B1 EP01940544A EP01940544A EP1301672B1 EP 1301672 B1 EP1301672 B1 EP 1301672B1 EP 01940544 A EP01940544 A EP 01940544A EP 01940544 A EP01940544 A EP 01940544A EP 1301672 B1 EP1301672 B1 EP 1301672B1
Authority
EP
European Patent Office
Prior art keywords
sealing
layer
sealing web
support layer
web according
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
EP01940544A
Other languages
German (de)
English (en)
Other versions
EP1301672A1 (fr
Inventor
Marcus Von Wielemans
Hans-Peter Richarz
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.)
Von Wielemans Marcus En Richarz Hans-Peter
Original Assignee
Von Wielemans Marcus
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 Von Wielemans Marcus filed Critical Von Wielemans Marcus
Publication of EP1301672A1 publication Critical patent/EP1301672A1/fr
Application granted granted Critical
Publication of EP1301672B1 publication Critical patent/EP1301672B1/fr
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
    • E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • 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

Definitions

  • the invention relates to a waterproofing membrane for the production a two-ply waterproofing of roof and building surfaces, especially for those with high demands, wherein the sealing strip is initially a sealing layer having.
  • Under high stress is here, as well as in DIN, exposure to running water, Cold, heat, mechanical stress, etc. meant.
  • To Structures and structures include z. B. also underground car park, which are also highly stressed.
  • Such sealing sheets serve a bituminous seal for used roof or building surfaces, such as in particular concrete girders.
  • the material of the waterproofing membranes on the roof or building surface using a hot bituminous Melt laid on the roof or building surface fully adherent.
  • EP 0 638 696 A discloses a roofing material, a covering layer and a supporting layer having.
  • the seal thus produced has a good mechanical Stability on, however, is the type of application by the various operations consuming and thus time-consuming. In addition, various materials have to be stored become.
  • the invention is therefore based on the technical problem
  • a sealing sheet according to claim 1 thereby solved that a grid-shaped carrier layer is provided, that a plurality of fixators is provided that the Fixators spaced from each other and arranged with the Sealing layer are connected and that the fixators with the side facing away from the sealing layer on the carrier layer abut and the carrier layer spaced from the Keep the sealing layer.
  • the waterproofing membrane both in the installed state upper sealing layer than at the same time as the reinforcement grid for a second to be created sealing layer serving carrier layer which can be relocated in one operation.
  • the molten bituminous melt on the sealed building surface poured and the inventive Sealing membrane designed for it.
  • the underside fixed carrier layer is completely in immersed the enamel, so that the coarse-meshed tissue the carrier layer completely enveloped by the melt becomes.
  • the fixators connect with the hot liquid melt or dissolve at least partly on.
  • the subsequently cooled melt thus creates the complete bond between the building surface, the carrier layer and the top sealing layer.
  • the dressing from the obtained enamel and the carrier layer forms the second sealing layer, so that together with the sealing layer of the sealing strip of the invention, the two-ply seal the roof and building area is created.
  • the carrier layer consists of a sufficiently strong material to a sufficient reinforcement of the second sealing layer to ensure.
  • the melt preferably consists of a bitumen great tear resistance, high flexibility and great Adhesive power, especially at low temperatures to prevent cracking. In particular, therefore Elastomer bitumen used.
  • the carrier layer is on the fixators at least partially attached to a predetermined position to produce the carrier layer to the sealing layer. there is, however, as discussed below, a sufficient Flexibility of the carrier layer required.
  • the carrier layer flexible and can be in at least one direction be stretched reversibly.
  • circumferential Length differences when rolling up between the carrier layer and the sealing layer arise, balanced become.
  • the differences in length are thereby at least partially balanced, that the fixators from a elastic material and the carrier layer partially press into the fixators.
  • the fixators relax again and the preset Distance between the carrier layer and the sealing layer will be taken again.
  • the carrier layer is in a preferred manner at least one longitudinal edge of the sealing strip around a predetermined distance over. This will ensure that at a laying of two waterproofing membranes next to each other they overlap sufficiently and thus a stable connection edge between two sealing sheets form.
  • the material for the carrier layer is a polyester fiber fabric, a glass silk fabric or a metal mesh in Question, which also in the production of factory-made Roof waterproofing membranes are suitable. In all cases Ensures that sufficient flexibility and Extensibility is present.
  • the fixators are preferably disc-shaped formed so that this with both the sealing layer as well as the carrier layer can be connected flat. Furthermore, the fixators are in a preferred manner either bitumen or elastomer bitumen or one Adhesive made with appropriate properties. This will ensure that the fixators, if they are not dissolved by the hot-melted enamel but at least very well with this Connect the enamel.
  • the enamel is in the rule itself made of flexible Elastobitumen.
  • a separating film is preferably provided, the side facing away from the sealing layer the carrier layer is applied. This ensures that when rolled up, the carrier layer does not touch the adjacent one outer surface of the sealing layer is applied and sticks firmly.
  • the release film ensures reliable, that during rolling of the sealing sheet, the carrier layer not detached from the fixators.
  • a release agent is preferably Sand or talc, on which the carrier layer facing Side of the sealing layer is applied. Thereby is prevented in the rolled-up that at a Pressing the carrier layer adheres to the sealing sheet.
  • this preferably from a bitumen, in particular from a Polymer bitumen or Elastobitumen exists and if necessary itself a carrier insert to increase the stability having.
  • Fig. 1 shows a sealing strip 2 according to the invention Roof and building areas, especially for those with high stress.
  • the sealing strip 2 has initially a sealing layer 4.
  • a grid-shaped Support layer 6 is provided, wherein in Fig. 1 of the illustrated Cut the fibers of the grid in one direction only shows.
  • a plurality of fixators 8 is over the Surface of the sealing layer 4 arranged distributed, spaced arranged one from the other and with the sealing layer 4 are connected. These are the fixators 8 with the their upper surfaces in contact with the lower in Fig. 1 Surface of the sealing layer 4.
  • the fixators 8 are located on the side facing away from the sealing layer 4 sides the grid-shaped carrier layer 6, so that the fixators 8 the carrier layer 6 spaced from the sealing layer. 4 hold.
  • the Fixators 8 at least partially connected to the carrier layer 6 be.
  • the sealing sheet 2 rolled up before laying on a building surface, so that there are circumferential differences in length. Therefore the carrier layer 6 is flexible and can in Longitudinal direction, ie in Figs. 1 and 2 in horizontal Direction to be stretched.
  • fixators are 8 disc-shaped, so that they are two parallel aligned flat surfaces for a plant both on the sealing layer 4 and on the carrier layer 6 have.
  • Fig. 1 shows that a release film 10 is provided is, on the side facing away from the sealing layer 4 the carrier layer 6 is present.
  • the sealing sheet 2 prevents the fixators 8 together with the carrier layer 6 on the surface of a abut them facing top of the sealing layer 4 and at least partially clinging and unrolling be torn off the fixators.
  • Fig. 2 shows the advantageously simplified method for laying the sealing strip according to the invention 2.
  • a section coated with hot bitumen 16 including this
  • can 18 manually is infused.
  • the rolled-up waterproofing membrane 2 with the support layer 6 down to the Layer of hot liquid bitumen 16 launched.
  • the latticed Backing 6 is completely liquid Bitumen 16 sheathed.
  • a reinforced Sealing layer in addition to the waterproofing membrane 4 for the stability and reliability of the whole Sealing contributes.
  • FIG. 3 shows the sealing strip 2 according to the invention in FIG Composite with the ceiling 14.
  • the bitumen layer 16, between the sealing layer 4 and the ceiling 14 are arranged is, is reinforced with the grid-shaped support layer 6 and forms a second sealing layer in addition to the sealing layer 4.
  • the gapless application causes hot bitumen 16 during laying (see Fig. 2) that a continuous layer of bitumen 16 exists, which is a firm connection between the Seal layer 4 and the ceiling 14 forms.
  • spacer elements for example.
  • spacers (not shown in the drawing) at the bottom of the carrier layer 6, that is at the of the Be sealing layer 4 opposite side arranged.
  • the Spacers are used during laying the Carrier layer 6 spaced from the substrate 14 to keep, so that when filling with the liquid bitumen, the carrier layer enclosed on all sides.
  • the spacers are preferably arranged evenly distributed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Claims (15)

  1. Bande d'étanchéité pour la fabrication d'une étanchéité bicouche de surfaces de toits ou de bâtiments, notamment pour de telles surfaces soumises à d'importantes contraintes,
    avec une couche d'étanchéité (4),
    caractérisée
    en ce qu'on a prévu une couche support (6) en treillis,
    en ce qu'on a prévu une pluralité de fixateurs (8),
    en ce que les fixateurs (8) sont placés à distance les uns par rapport aux autres et reliés à la couche d'étanchéité (4) et
    en ce que par leur côté opposé à la couche d'étanchéité (4), les fixateurs (8) s'appliquent sur la couche support (6), à distance de la couche d'étanchéité (4).
  2. Bande d'étanchéité selon la revendication 1, caractérisée en ce que la couche support (6) est fixée au moins partiellement sur les fixateurs (8).
  3. Bande d'étanchéité selon la revendication 1 ou 2, caractérisée en ce que la couche support (6) est flexible.
  4. Bande d'étanchéité selon la revendication 1, 2 ou 3, caractérisée en ce que la couche support (6) est extensible dans au moins un sens.
  5. Bande d'étanchéité selon l'une quelconque des revendications 1 à 4, caractérisée en ce que la couche support (6) déborde d'une distance prédéfinie sur au moins un bord longitudinal de la bande d'étanchéité (2).
  6. Bande d'étanchéité selon l'une quelconque des revendications 1 à 5, caractérisée en ce que la couche support (6) est fabriquée en un tissu polyester.
  7. Bande d'étanchéité selon l'une quelconque des revendications 1 à 5, caractérisée en ce que la couche support (6) est fabriquée en un tissu en fibres de verre.
  8. Bande d'étanchéité selon l'une quelconque des revendications 1 à 5, caractérisée en ce que la couche support (6) est fabriquée en un treillis métallique flexible.
  9. Bande d'étanchéité selon l'une quelconque des revendications 1 à 8, caractérisée en ce que les fixateurs (B) sont conçus sous la forme de disques.
  10. Bande d'étanchéité selon l'une quelconque des revendications 1 à 9, caractérisée en ce que en ce que les fixateurs (8) sont fabriqués en bitume.
  11. Bande d'étanchéité selon l'une quelconque des revendications 1 à 9, caractérisée en ce que les fixateurs (8) sont fabriqués en un adhésif.
  12. Bande d'étanchéité selon l'une quelconque des revendications 1 à 11, caractérisée en ce qu'on a prévu un film séparateur (10) qui s'applique sur le côté de la couche support (6) qui est opposé à la bande d'étanchéité.
  13. Bande d'étanchéité selon l'une quelconque des revendications 1 à 12, caractérisée en ce qu'un agent séparateur, de préférence du sable ou de la poudre de talc est appliqué sur le côté de la couche d'étanchéité (4) qui est dirigé vers la couche support (6).
  14. Bande d'étanchéité selon l'une quelconque des revendications 1 à 13, caractérisée en ce que la couche d'étanchéité (4) est en bitume, de préférence en un bitume polymère.
  15. Bande d'étanchéité selon l'une quelconque des revendications 1 à 14, caractérisée en ce que la couche d'étanchéité (4) comporte un insert support.
EP01940544A 2000-05-31 2001-05-30 Bande d'etancheite pour surfaces de toits et de batiments, en particulier pour de telles surfaces soumises a de fortes sollicitations Expired - Lifetime EP1301672B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20009810U 2000-05-31
DE20009810U DE20009810U1 (de) 2000-05-31 2000-05-31 Abdichtungsbahn für Dach- und Bauwerksflächen, insbesondere für solche mit hoher Beanspruchung
PCT/EP2001/006160 WO2001092660A1 (fr) 2000-05-31 2001-05-30 Bande d'etancheite pour surfaces de toits et de batiments, en particulier pour de telles surfaces soumises a de fortes sollicitations

Publications (2)

Publication Number Publication Date
EP1301672A1 EP1301672A1 (fr) 2003-04-16
EP1301672B1 true EP1301672B1 (fr) 2005-11-23

Family

ID=7942294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01940544A Expired - Lifetime EP1301672B1 (fr) 2000-05-31 2001-05-30 Bande d'etancheite pour surfaces de toits et de batiments, en particulier pour de telles surfaces soumises a de fortes sollicitations

Country Status (5)

Country Link
EP (1) EP1301672B1 (fr)
AT (1) ATE310864T1 (fr)
AU (1) AU2001274082A1 (fr)
DE (2) DE20009810U1 (fr)
WO (1) WO2001092660A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4711549A1 (fr) * 2024-09-11 2026-03-18 Friedl GmbH Dispositif de toiture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004010385U1 (de) 2004-07-01 2004-09-09 Wielemans, Marcus Von Bewehrungsbahn für Dach- und Bauwerksflächen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341432A1 (fr) * 1976-02-20 1977-09-16 Siplast Soc Nouvelle Ecran de semi-independance
FR2383780A2 (fr) * 1977-03-18 1978-10-13 Siplast Soc Nouvelle Perfectionnements aux ecrans de semi-independance
US4535015A (en) * 1984-03-02 1985-08-13 Burlington Industries, Inc. Weft inserted warp knit construction
DE9101338U1 (de) * 1991-02-06 1991-04-25 Rütgerswerke AG, 60326 Frankfurt Dampfsperrbahn
NL9301368A (nl) * 1993-08-06 1995-03-01 Modiglass Modified Asphalt Dakbedekkingsmateriaal.
DE9408610U1 (de) 1994-04-19 1994-08-11 Bausysteme Vertriebsgesellschaft m.b.H., Kitzbühel Bitmuminöse Abdichtung auf Betontragdecken
FR2731242B1 (fr) 1995-03-01 1997-05-30 Omnium Fr Ind Commerc Ofic Procede de pose d'une chape d'etancheite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4711549A1 (fr) * 2024-09-11 2026-03-18 Friedl GmbH Dispositif de toiture

Also Published As

Publication number Publication date
EP1301672A1 (fr) 2003-04-16
AU2001274082A1 (en) 2001-12-11
DE20009810U1 (de) 2000-08-31
ATE310864T1 (de) 2005-12-15
DE50108184D1 (de) 2005-12-29
WO2001092660A1 (fr) 2001-12-06

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