DE3017174A1 - Three-layer building paper - contg. top laminated polyethylene drawn foil, intermediate bitumen-plastic adhesive and polyethylene foil substrate - Google Patents

Three-layer building paper - contg. top laminated polyethylene drawn foil, intermediate bitumen-plastic adhesive and polyethylene foil substrate

Info

Publication number
DE3017174A1
DE3017174A1 DE19803017174 DE3017174A DE3017174A1 DE 3017174 A1 DE3017174 A1 DE 3017174A1 DE 19803017174 DE19803017174 DE 19803017174 DE 3017174 A DE3017174 A DE 3017174A DE 3017174 A1 DE3017174 A1 DE 3017174A1
Authority
DE
Germany
Prior art keywords
polyethylene
bitumen
adhesive
layer
foil
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
DE19803017174
Other languages
German (de)
Inventor
Johannes 2964 Wiesmoor Heyen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19803017174 priority Critical patent/DE3017174A1/en
Publication of DE3017174A1 publication Critical patent/DE3017174A1/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Adhesive tape-contg. multi-layer building paper consists of : (1) a top 2- or 3-layer laminated polyethylene foil drawn transversally and longitudinally on (2) a bitumen-plastic combination and (3) a plain polyethylene foil substrate. The top polyethylene foil has high tear-strength and resistance to acids and alkali.. In the bottom and top edge-zones, opposite to one another, a 1-3 cm wide adhesive strip is left free and covered with a non-adhesive silicone paper. The building paper can be used as a water-tight protective layer for refuse tips and tanks and for sealing building surfaces. The bitumen-plastic combination has high elasticity and adhesive power.

Description

Mehrlagige Dichtungsbahn mit KlebestreifenMulti-layer waterproofing membrane with adhesive strips

Die Erfindung betrifft eine Dichtungsbahn, die die Vorteile mehrerer marktüblicher Dichtungsbahnen vereinigt.The invention relates to a geomembrane that has the advantages of several common sealing membranes combined.

1. Als obere Lage wird eine Polyäthylen-Folie, die quer und längs gespannt, sowie zwei- oder dreilagig laminiert ist, verwendet.1. A polyethylene film is used as the top layer, transversely and lengthways stretched and laminated in two or three layers.

Diese Folie-hat eine hohe Reißfestigkeit und zudem eine hohe Beständigkeit gegen Säuren und Laugen.This film has a high tear strength and also a high level of durability against acids and alkalis.

2. Kaschiert ist diese Polyäthylen-Folie auf -eine ca-. 0,5 - 5,0 mm starke Kombination eines Bitumen-Kunststoffes, der eine hohe Elastizität sowie eine hohe Klebekraft aufweist.2. This polyethylene film is laminated on -a ca-. 0.5-5.0 mm thick combination of a bitumen plastic that has high elasticity as well has a high adhesive strength.

3. Als Unterlage wird eine dünne Polyäthylen-Folie aufkaschiert.3. A thin polyethylene film is laminated on as a base.

Die obere Polyäthylen-Fölie wird nicht voll auf die Bitumen-Kunststoff-Kombination aufkaschiert, sondern es wird ein Streifen von etwa 1 cm an einer Seite freigelassen, wo dann ersatzweise ein leicht abziehbares Silikonpapier aufkaschiert wird.The upper polyethylene sheet does not fully rely on the bitumen-plastic combination laminated, but a strip of about 1 cm is left free on one side, where an easily removable silicone paper is then laminated on as an alternative.

Die unterseitige Polyäthyln-Kaschierung wird nur bis etwa 3 cm vom Rand geführt, jedoch auf der entgegengesetzten Seite wie bei der oberen Kaschierung. Auch hier wird ersatzweise ein leicht abziehbares Silikonpapier aufkaschiert.The underside of the polyethylene lamination is only up to about 3 cm from the Edge guided, but on the opposite side as with the upper lamination. Here, too, an easily removable silicone paper is laminated on as a replacement.

Nach dem Ausrollen der ersten Bahn wird von der Oberseite das Silikonpapier abgezogen, dann die nächste Båhn unter-vorherigem Abziehen des unterseitigen Silikonpapiers auf die vorherige Bahn aufgeklebt, so daß die beiden Klebestreifen aufeinander kommen.After the first strip has been rolled out, the silicone paper is applied from the top peeled off, then the next Båhn while removing the silicone paper on the underside beforehand glued to the previous web so that the two adhesive strips come together.

Die Verwendung einer solchen Bahn ist in der Verarbeitung besonders einfach und schnell zu handhaben. Sie ist im Vergleich zu anderen Dichtungsbahnen, die mit Heißluft verschweißt oder mit Klebemitteln verklebt werden, sehr viel sicherer und schneller zu verarbeiten.The use of such a web is special in processing easy and quick to use. Compared to other geomembranes, it is which are welded with hot air or glued with adhesives, much safer and faster to process.

Durch die oberseitig aufkaschierte Polyäthylen-Folie wird die Dichtungsbahn beständig gegen Säuren und Laugen und erhält eine hohe Reißfestigkeit. Da derartige Bahnen relativ teuer sind, wird sie in einer dünnen Stärke verwendet, jedoch die Eigenschaften bleiben voll erhalten. Das bedeutet, daß eine relativ dicke Bahn hergestellt wird mit u.a. den Eigenschaften der oberseitigen Polyäthylen-Folie, die insgesamt gesehen jedoch relativ preiswert herzustellen ist.The sealing membrane is created by the polyethylene film laminated on the top resistant to acids and alkalis and maintains a high tear strength. Since such webs are relatively expensive, it is used in a thin thickness, however, the properties are fully retained. That means that a relatively thick one The web is manufactured with, among other things, the properties of the polyethylene film on the top, which overall, however, is relatively inexpensive to manufacture.

Durch die Verwendung eines stark klebenden Bitumen-Kunststoff-Materials als mittlere Schicht und als Klebestreifen ist die Möglichkeit gegeben, nicht nur im Randbereich eine einwandfreie Verbindung zu erhalten, sondern ebenfalls bei einer direkten Verklebung auf die obere oder untere Polyäthylen-Folie.By using a strongly adhesive bitumen plastic material as a middle layer and as an adhesive strip there is the possibility, not only to get a perfect connection in the edge area, but also with a direct bonding to the upper or lower polyethylene film.

Die Dichtungsbahn findet Verwendung bei der Herstellung von wasserdichten Schutzlagen für Mülldeponien und Erdbecken, außerdem für jegliche Art von Flächenabdichtungen an Bauwerken.The waterproofing membrane is used in the production of waterproof Protective layers for landfills and earth basins, as well as for all types of surface sealing on structures.

Claims (1)

P a t e n t a n s Q r ü c h e 1. Mehrlagige Dichtungsbahn mit Klebestreifen dadurch gekennzeichnet, daß die Dichtungsbahn dreilagig hergestellt wird: a) Polyäthylen-Folie quer und längs gespannt, zwei- oder dreilagig laminiert b) Bitumen-Kunststoff-Kombination c) einfache Polyäthylen-Folie 2. Mehrlagige Dichtungsbahn mit Klebestreifen nach Anspruch 1 dadurch gekennzeichnet, daß als obere Lage eine hoch reißfeste und Laugen- sowie Säuren-beständige Polyäthylen-Folie verwendet wird.P a t e n t a n s Q rü c h e 1. Multi-layer waterproofing membrane with adhesive strips characterized in that the sealing membrane is produced in three layers: a) polyethylene film Stretched across and lengthways, laminated in two or three layers b) Bitumen-plastic combination c) simple polyethylene film 2. Multi-layer waterproofing membrane with adhesive tape after Claim 1 characterized in that the top layer is a highly tear-resistant and alkaline solution as well as acid-resistant polyethylene film is used. 3. Mehrlagige Dichtungsbahn mit Klebestreifen nach Anspruch 1 und Anspruch 2 dadurch gekennzeichnet, daß im Randbereich unten und oben,jedoch entgegengesetzt, ein 1 - 3 cm breiter Klebestreifen freigelassen und mit einem nicht haftenden Silikonpapier abgedeckt wird.3. Multi-layer sealing membrane with adhesive strips according to claim 1 and Claim 2 characterized in that in the edge area below and above, but opposite, a 1 - 3 cm wide adhesive strip left free and covered with a non-stick silicone paper is covered.
DE19803017174 1980-05-05 1980-05-05 Three-layer building paper - contg. top laminated polyethylene drawn foil, intermediate bitumen-plastic adhesive and polyethylene foil substrate Ceased DE3017174A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803017174 DE3017174A1 (en) 1980-05-05 1980-05-05 Three-layer building paper - contg. top laminated polyethylene drawn foil, intermediate bitumen-plastic adhesive and polyethylene foil substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803017174 DE3017174A1 (en) 1980-05-05 1980-05-05 Three-layer building paper - contg. top laminated polyethylene drawn foil, intermediate bitumen-plastic adhesive and polyethylene foil substrate

Publications (1)

Publication Number Publication Date
DE3017174A1 true DE3017174A1 (en) 1981-11-12

Family

ID=6101645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803017174 Ceased DE3017174A1 (en) 1980-05-05 1980-05-05 Three-layer building paper - contg. top laminated polyethylene drawn foil, intermediate bitumen-plastic adhesive and polyethylene foil substrate

Country Status (1)

Country Link
DE (1) DE3017174A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444895A1 (en) * 1984-12-08 1986-06-12 Ed. Züblin AG, 7000 Stuttgart DEVICE FOR COVERING LANDFILLS
EP0395836A1 (en) * 1989-05-05 1990-11-07 Hüls Troisdorf Aktiengesellschaft Plastic sheeting for sealing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444895A1 (en) * 1984-12-08 1986-06-12 Ed. Züblin AG, 7000 Stuttgart DEVICE FOR COVERING LANDFILLS
EP0395836A1 (en) * 1989-05-05 1990-11-07 Hüls Troisdorf Aktiengesellschaft Plastic sheeting for sealing

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OP8 Request for examination as to paragraph 44 patent law
8131 Rejection