EP0151465A2 - Bande d'étanchéité et étanchéité réalisée par ce moyen - Google Patents

Bande d'étanchéité et étanchéité réalisée par ce moyen Download PDF

Info

Publication number
EP0151465A2
EP0151465A2 EP85100967A EP85100967A EP0151465A2 EP 0151465 A2 EP0151465 A2 EP 0151465A2 EP 85100967 A EP85100967 A EP 85100967A EP 85100967 A EP85100967 A EP 85100967A EP 0151465 A2 EP0151465 A2 EP 0151465A2
Authority
EP
European Patent Office
Prior art keywords
sealing
strip
adhesive
coating material
sealing membrane
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Withdrawn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
EP85100967A
Other languages
German (de)
English (en)
Other versions
EP0151465A3 (fr
Inventor
Ulrich Dipl.-Ing. Blank
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.)
Quadrant Engineering & Development Ltd
Original Assignee
Quadrant Engineering & Development Ltd
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 Quadrant Engineering & Development Ltd filed Critical Quadrant Engineering & Development Ltd
Publication of EP0151465A2 publication Critical patent/EP0151465A2/fr
Publication of EP0151465A3 publication Critical patent/EP0151465A3/fr
Withdrawn legal-status Critical Current

Links

Images

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

Definitions

  • the invention relates to a waterproofing membrane, in particular for flat roofs, wall connections or gutters, containing a carrier material which is provided with a coating material, and a waterproofing membrane produced from such a waterproofing membrane.
  • sealing sheets are used today which consist of a synthetic fiber mat coated with high-polymer and / or elastomeric material (on one or both sides) as a carrier insert.
  • the sealing membrane is generally bonded to the roof skin or the like in spots or strips, with various systems being used for bonding to the roof structure on the one hand and the sealing membranes to one another on the other.
  • the strips are glued using cold glue and a machine.
  • welding tracks the seam is sealed by welding using a flame, and in the case of foils (high-polymer tracks) by welding using warm air or using a source welding agent.
  • the coating material for films and bitumen sheets extends across the entire width.
  • the invention has for its object to propose a waterproofing membrane which enables reliable laying and sealing with little effort.
  • the processing should be easy to do with a brush using a suitable machine or by laypersons.
  • wall or other connections should be able to be carried out with little effort.
  • the coating material be arranged in the middle of the carrier material and that a free edge strip of the carrier material is present on at least one lateral longitudinal edge.
  • the coating material ends at a predetermined distance in front of the side edge.
  • a side edge adhesive strip without a coating material so that the laying can be carried out in a particularly simple manner.
  • the uncoated edge adhesive strip of the top waterproofing membrane is connected to the coated top of the overlapped membrane.
  • the adhesive penetrates the non-coated edge adhesive strip, so that steps in the area of longitudinal seams of two sealing sheets are practically avoided; they can therefore also be installed against a gradient. If the overlapped web also has a free edge strip in this area, then this one wick strip.
  • the edge strips are effective as edge adhesive strips on one longitudinal edge and as wick strips on the other longitudinal edge.
  • the processing can also be carried out without difficulty by laypersons, especially since the uncoated edge adhesive strip ensures complete impregnation and ultimately a tight bond.
  • the waterproofing membrane is to be classified according to its structure and mode of operation between the known thermoplastic bitumen membranes and the elastic high polymer membranes, and it combines their positive properties.
  • the seal produced with such a sealing membrane optimally fulfills the requirements with simple and inexpensive laying; A reliable seal is guaranteed even after many years.
  • the carrier material consisting of a synthetic fiber mat, in particular a nonwoven or polyester nonwoven has a high resistance, is practically not rotable and at the same time forms a vapor pressure compensation layer.
  • the waterproofing membrane is practically free of tension and can be ideally adapted to the contours of the substructure when laying, whereby wall connections, channels, pipe ducts, chimneys and the like can be integrated without any problems, if necessary using a, in particular uncoated, adhesive strip from the carrier material.
  • the coating material is largely plastic during processing, and assumes elastic properties after laying; after coating, the proposed coating material becomes increasingly elastic due to the action of UV rays.
  • bitumen combined with rubber, in particular tire flour made from used tires is used as the coating material, the elasticity increasing after post-polymerisation after laying.
  • an uncoated adhesive strip made of carrier material is provided on the end edges of individual or a plurality of sealing webs arranged next to one another in parallel, the adhesive strip being glued partly to the substrate and partly to the end edges of the webs.
  • Such an adhesive strip adapts optimally to the contours of the structure or the like, additional mechanical mounts, mudguards, angle rails, wall connection profiles or the like not being required.
  • the sealing is equally suitable for flat roofs, for lining gutters, renovating damaged roofs, wall connections, etc.
  • the adhesive differs from the coating material only in the corresponding addition of solvent, so that after the adhesive bonding, a homogeneous connection with the rest of the coating is also ensured at the edges and adhesive strips.
  • the solvent of the adhesive at least partially dissolves the coating material in this area during application, whereby an optimal connection is achieved.
  • the sealing membrane is provided as a terminating membrane for connections, channels or the like.
  • the width of such a connecting sheet is in the range between 20 and 50% of the width of a normal sealing sheet, which is of the order of 100 cm.
  • FIG. 1 shows a top view of the sealing membrane, which is provided with a coating material 2 on its surface in the middle.
  • An edge strip 5, 6 adjoins the edges 4 on both sides, which is shown enlarged for the purpose of better illustration. For example, if the width 8 of the coating material is 100 cm, 4 cm are provided for the width 10 of the edge strip.
  • the edge strips 6 consist of the carrier material 12, which extends over the entire width of the sealing membrane, that is to say also below the coating material 2.
  • the cut acc. 2 shows, from the sealing membrane, the carrier material 12 which extends over the entire width.
  • the coating material 2 is arranged on the surface, the lateral edge strips 5, 6 being left free.
  • the coating material 2 is connected to the carrier material 12 in a suitable manner.
  • adhesive is first applied to the surface to be sealed, in particular a roof, with a machine or, in the case of smaller objects, also with a brush, in dots or strips;
  • the sealing membrane is rolled into these gluing points in the usual way.
  • the right uncoated adhesive tape is placed on the fresh, adhesive coating of a previously laid sheet.
  • this previously laid web can also have such a low thickness of the coating material or the factory coating that a re-coating is required on the construction site.
  • the not yet coated, for example left edge strip or wick strip of the previously laid sheet touches the uncoated underside of the newly laid sealing sheet, whereby a desired wicking effect is achieved.
  • the seam is glued between the two previously laid membranes.
  • This can be done with a multi-strip machine or with a glue gun, spray gun or with small objects with a brush.
  • the uncoated edge adhesive strip is completely saturated with the adhesive material, which ensures reliable, tight bonding.
  • the two-sided application of the adhesive material is important.
  • an adhesive strip is first applied to the roof or the previously laid sheet, the sealing sheet with the underside of the edge adhesive tape being applied to this first adhesive strip.
  • a further adhesive strip according to the invention as a cover layer, is then applied to the free upper side of the edge adhesive strip in order to bond the adjacent sealing membrane.
  • the carrier material is not pre-coated, a thin liquid adhesive material is completely absorbed. For example, when coating a non-pretreated chemical fiber mat on construction sites, a thin adhesive will completely soak the same mat, thereby losing the wicking effect.
  • FIG. 3 shows a seal provided on a roof 14 with a laterally adjoining wall 26.
  • Two sealing sheets 18, 19 arranged overlapping in the region of their edges can be seen.
  • adhesive or dot-shaped adhesive 20 was first applied, into which the first sealing membrane 18 was rolled.
  • a strip 22 of the adhesive was applied to the right-hand edge 5 of the coating material 2 of the first sealing sheet 18 and further to the roof 14 further adhesive 20 in the form of a dot or strip.
  • the other sealing sheet 19 was then rolled out, the edges overlapping.
  • the left edge strip 6 of the sealing sheet 19 is glued to the strip 22 of the adhesive from its underside, the strip 22 having an intimate connection with the coating material 2 of the sealing sheet 18 due to the solvent, similar to welding.
  • the carrier material 12 of the sealing sheet 19 lies on the right edge strip 5 of the sealing membrane 18, so that the edge strip 5 is effective as a wick strip.
  • the vapor pressure compensation layer formed by the carrier material is therefore not interrupted by the adhesive bond.
  • a sealing membrane according to the invention could alternately be laid with a completely coated sealing membrane; In order to achieve the wicking effect, a strip or individual pieces of support material would have to be provided under the two sealing sheets in the connection area.
  • a further strip 24 of the adhesive was applied to the top of the edge adhesive strip 6 and to the strip 22 underneath.
  • the coating material and adhesive differ only in the different concentration of solvent. It can be seen that a short time after the bonding, a large part of the solvent of the adhesive has evaporated and the said connection has thus been established.
  • the edge adhesive strip 6 of the sealing sheet 19 is completely penetrated and surrounded by the adhesive, as a result of which a closed and homogeneous coating is also provided in the area of the seam.
  • connection to a wall 26 with a connecting track 28 is also shown on the left.
  • the connecting track 28 is made of the same material as the carrier material and is also provided on its surface with a coating 2 applied at the factory; Within the scope of the invention, an uncoated adhesive strip can also be provided, which is then to be coated on the entire surface of the construction site with the adhesive.
  • the connecting sheet 28 is correspondingly overlapped over the left edge strip 6 of the sealing sheet 18, and the edge strip 6 is effective as a wick strip.
  • the strip 30 of adhesive has to be applied to make a connection to the wall. This is done in accordance with the above-mentioned two strips 22, 24 in two work steps, so that here too the edge adhesive strip 32 is completely embedded in the strip 30.
  • the individual sealing sheets are applied to the roof after cutting to the required length in the manner explained above.
  • all sealing sheets are also glued to the roof at their front edges, in accordance with the wall connection explained above.
  • an adhesive strip is provided transversely to the longitudinal direction of the webs within the scope of the invention, this adhesive strip being glued partly on the roof and partly over the front edges.
  • This adhesive strip which is expediently uncoated, is also coated with adhesive on the top after the underside has been bonded, so that a homogeneous coating and connection is also ensured in this respect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Laminated Bodies (AREA)
EP85100967A 1984-02-04 1985-01-31 Bande d'étanchéité et étanchéité réalisée par ce moyen Withdrawn EP0151465A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848403244 DE8403244U1 (de) 1984-02-04 1984-02-04 Abdichtungsbahn
DE8403244U 1984-02-04

Publications (2)

Publication Number Publication Date
EP0151465A2 true EP0151465A2 (fr) 1985-08-14
EP0151465A3 EP0151465A3 (fr) 1986-12-03

Family

ID=6763168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100967A Withdrawn EP0151465A3 (fr) 1984-02-04 1985-01-31 Bande d'étanchéité et étanchéité réalisée par ce moyen

Country Status (2)

Country Link
EP (1) EP0151465A3 (fr)
DE (1) DE8403244U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000055453A1 (fr) * 1999-03-18 2000-09-21 Ultraframe (Uk) Limited Protection contre les intemperies
RU203619U1 (ru) * 2021-02-15 2021-04-14 Руслан Мирхадович Шарипов Токопроводящий рулонный изоляционный материал

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217968A1 (fr) * 1985-09-05 1987-04-15 Hans Grünbauer Bande d'étanchéité flexible

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH177886A (de) * 1934-08-27 1935-06-30 Schwabe Ludwig Streifenförmiges Element zur Herstellung von Dach- und Isolierbelägen.
DE733165C (de) * 1935-04-21 1943-03-20 Philipp Sattig Pappbahn fuer die Herstellung von doppellagigen Pappdaechern und Verfahren zur Verlegung der Bahnen
DE2735823A1 (de) * 1977-08-09 1979-02-22 Icopal Baustoffe Gmbh Bitumenbahn
DE2840599A1 (de) * 1978-09-18 1980-03-20 Heyen Johannes Dichtungsbahn zur abdichtung von bauwerken gegen wasser
DE2922242C2 (de) * 1979-05-31 1982-11-04 Tajima Roofing Co., Ltd., Tokyo Abdeckfolie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000055453A1 (fr) * 1999-03-18 2000-09-21 Ultraframe (Uk) Limited Protection contre les intemperies
RU203619U1 (ru) * 2021-02-15 2021-04-14 Руслан Мирхадович Шарипов Токопроводящий рулонный изоляционный материал

Also Published As

Publication number Publication date
EP0151465A3 (fr) 1986-12-03
DE8403244U1 (de) 1984-05-24

Similar Documents

Publication Publication Date Title
EP1063083B1 (fr) Couverture de toit bitumineuse
EP0314830B1 (fr) Matériau isolant sous forme de couche d'étanchéité et d'isolation pour surfaces de toit
DE102006044754A1 (de) Bahn und Klebeband
DE2649790C3 (de) Dichtungsstreifen für eine Firstoder Gratabdeckung
EP1090970B1 (fr) Ruban adhésif pare-vapeur pour panne de faíte
DE202010000934U1 (de) Unterdeckbahn für ein geneigtes Dach
EP0450143A2 (fr) Bande bitumineuse fusible pour la protection de bâtiments
EP2256266A1 (fr) Revêtement de sous-toiture pour un toit adapté
EP0201884B1 (fr) Bande soudable de bitume polymère
EP0151465A2 (fr) Bande d'étanchéité et étanchéité réalisée par ce moyen
DE202015004236U1 (de) Bituminöse Dachabdichtungsbahn
DE3231372A1 (de) Selbstklebende dichtungsbahn und verfahren zu deren herstellung
DE3638278A1 (de) Zeltplanbahnen fuer das dach und die waende von gross- und festzelten, zelthallen oder dgl.
DE102018006401A1 (de) Unterdachbahn
EP2527530B2 (fr) Bande de toit en bitume
DE102007037754A1 (de) Bahn und Klebeband
DE3017387C2 (de) Bituminöse Abdichtung, insbesondere Dachabdichtung
EP1319107B1 (fr) Procede et produit semi-fini pour une bande de renovation de toiture
DE202016003648U1 (de) Bahn
DE60106648T2 (de) Verfahren zur herstellung eines bodenbelages
DE102024124652A1 (de) Verlegematerialsatz zur Erstellung eines Verlegematerialverbunds insbesondere zum Abdichten von flächigen Außenbereichen, Herstellungsverfahren, entsprechend erstellter Verlegematerialverbund sowie Verwendung
DE19906460A1 (de) First- oder Gratentlüftungselement und Verfahren zu seiner Herstellung
DE1914128C (de) Abdeckung für aus Platten gebildete Bauwerksflächen, insbesondere für Dachflächen
DE29616597U1 (de) Klebeteller und Klebebahn für Flachdach-Abdichtungsbahnen
AT394746B (de) Verfahren zum befestigen von mehrschichtigen abdichtungsbahnen an unterlagen und abdichtungsbahn zur verwendung in diesem verfahren

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19850131

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 19880325

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: QUADRANT ENGINEERING & DEVELOPMENT LTD.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910725

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BLANK, ULRICH, DIPL.-ING.