EP0535679B1 - Flexible protection foil - Google Patents

Flexible protection foil Download PDF

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Publication number
EP0535679B1
EP0535679B1 EP92116845A EP92116845A EP0535679B1 EP 0535679 B1 EP0535679 B1 EP 0535679B1 EP 92116845 A EP92116845 A EP 92116845A EP 92116845 A EP92116845 A EP 92116845A EP 0535679 B1 EP0535679 B1 EP 0535679B1
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EP
European Patent Office
Prior art keywords
cover sheet
adhesive layer
woven
web
adhesive
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Expired - Lifetime
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EP92116845A
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German (de)
French (fr)
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EP0535679A1 (en
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Helmut Wedi
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Individual
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof

Definitions

  • the invention relates to a flexible cover sheet for carpets and stone floors, stairs, interior fittings and interior fittings, which is woven from plastic threads or tapes and in which an adhesive layer that is detachable from the floor and / or object is at least partially applied to the back of the cover sheet.
  • a flexible cover sheet of the type mentioned is known from DE-A-2 126 192. It consists of a dense fabric made from plant fibers or synthetic fibers. The web is glued to components using a pressure sensitive adhesive. An adhesive is used which permits repeated use of the webs coated in whole or in part with the pressure sensitive adhesive.
  • the disadvantage is that the cover sheet has such a stiffness that it is not possible to fit snugly against the parts to be covered.
  • a protective cover for floor coverings is known from DE 85 35 319 U1. It consists of a cutable, textile rag fleece, which is coated on one side with an adhesion-increasing coating.
  • the adhesion-increasing layer is either a latex layer sprayed on or spread on during laying or a self-adhesive layer covered by a film.
  • the fabric consists of interconnected, relatively thick individual fibers, especially fiber, felt or fleece, with an adhesive layer that is covered with a protective film.
  • the invention has for its object to develop a flexible cover sheet of the type mentioned so that it has good adhesion properties with high tear strength.
  • the object is achieved in a cover sheet of the type mentioned in that the cover sheet is woven partly from non-reinforced and partly from reinforced plastic threads or tapes.
  • cover sheet combines the positive properties of textiles and plastic films through the woven plastic threads, adheres well to the objects, is extremely hard-wearing and is easy to use over the entire period of use, for example over an entire construction phase is safe ground and property protection.
  • the non-reinforced plastic threads or tapes perform a sealing function, while the reinforced plastic threads or tapes represent the mechanical framework.
  • the armored threads or tapes are preferably armored in such a way that fine glass fibers or other suitable fibers which increase the tensile strength are built into the threads or tapes.
  • the cover sheet In order that the cover sheet can meet its special requirements, it is advantageously made of polyethylene ribbon fabric.
  • the cover sheet consists of a polyethylene film ribbon fabric. It consists of coarse, approximately 1 to 3 mm wide and 0.1 to 0.5 mm thick plastic or reinforced plastic tapes 2, 3, which, as shown in FIG. 1, are firmly woven together.
  • the plastic tapes 2 take on a large part of the fabric sealing function of the cover sheet 1, while the reinforced plastic tapes or threads 3 in principle represent the mechanical framework.
  • the cover sheet 1 can be woven in the widths of 0.40 to 4 m which are customary for fabrics. Should it be necessary, these widths can also be exceeded.
  • the length of the fabric is not determined by technical aspects, but primarily by technical aspects. Therefore, a roll or a folded cover sheet is only as large as necessary and so heavy that a man on the construction site can handle it.
  • FIG. 2 shows how the cover sheet 1 can be laid out on a construction site.
  • the cover sheet 1 is cut to the width and length of a staircase 5 to be covered and a floor 6.
  • acrylic-based dispersion pressure sensitive adhesives can be used.
  • the adhesive layers 4 can also be produced on the basis of latex, synthetic rubber, polyisobutylene or polyvinyl ether, for example also applied from a solution. Numerous variations and applications are known to the person skilled in the art of adhesive materials, so that the adhesive industry can take this into account at his request.
  • the adhesive layer 4 can already be applied during manufacture or at the construction site, as shown in FIG. 3 as a punctual adhesive layer 4.1, as a strip-shaped adhesive layer 4.2 or as a whole-surface adhesive layer 4.3. In all cases, an amount of adhesive of 30 to 100 g wet / m 2 is applied , which has the advantage that it sticks securely and is easy to loosen of the area to be protected and a low use of adhesive is guaranteed.
  • the adhesive preferably has a viscosity (20 ° C) of 24,000 mPa ⁇ s and consists of a commercially available dispersion based on acrylate.
  • a cover sheet 1 with an all-over adhesive layer 4.3 is selected in an advantageous manner.
  • adhesive strips coated on both sides can also be used.
  • cover sheet is very hard-wearing and adheres well to the floor and to the objects, it sits securely during the entire period of use, for example over an entire construction phase.
  • the fabric character of the cover sheet 1 dampens the impact of falling objects and absorbs liquid media, for example paint splashes.
  • a plastic film can also be placed between the woven sheet and the adhesive layer, e.g. made of polyethylene, with a thickness between 0.5 and 2 mm to be welded or glued to the woven web, which is then provided on its free side with the adhesive layer.
  • the adhesive layer e.g. made of polyethylene
  • the cover sheet 1 After use, the cover sheet 1 is picked up from the underground.
  • the adhesive layers 4.1, 4.2 and 4.3 detach from the stairs 5 and the floor 6 without residue, so that post-cleaning is unnecessary. If the cover sheet is not too dirty, it can be used again for the same application, since the adhesive layers 4.1, 4.2 and 4.3 largely retain their adhesive properties.

Abstract

The covering sheeting (1) comprises a basic fabric of plastic filaments or small plastic strips (2, 3). An adhesive (4) which can be detached from the floor or the object is applied on the rear side of the covering. <IMAGE>

Description

Die Erfindung betrifft eine flexible Abdeckungsbahn für Teppich- und Steinfußböden, Treppen, Innenausbauten und Inneneinrichtungen, die aus Kunststoffäden oder -bändchen gewebt ist und bei der auf der Abdeckungsbahn-Rückseite wenigstens teilweise eine vom Boden und/oder Objekt lösbare Kleberschicht aufgebracht ist.The invention relates to a flexible cover sheet for carpets and stone floors, stairs, interior fittings and interior fittings, which is woven from plastic threads or tapes and in which an adhesive layer that is detachable from the floor and / or object is at least partially applied to the back of the cover sheet.

Eine flexible Abdeckungsbahn der eingangs genannten Art ist aus der DE-A-2 126 192 bekannt. Sie besteht aus einem dichten Gewebe aus Pflanzenfasern oder synthetischen Fasern. Mittels eines Haftklebers wird die Bahn auf Bauteile aufgeklebt. Verwendet wird ein Kleber, der eine wiederholte Verwendbarkeit der mit dem Haftkleber ganz oder teilweise beschichteten Bahnen erlaubt.A flexible cover sheet of the type mentioned is known from DE-A-2 126 192. It consists of a dense fabric made from plant fibers or synthetic fibers. The web is glued to components using a pressure sensitive adhesive. An adhesive is used which permits repeated use of the webs coated in whole or in part with the pressure sensitive adhesive.

Nachteilig ist, daß die Abdeckungsbahn eine solche Steifigkeit aufweist, daß ein enges Anschmiegen an die abzudeckenden Teile nicht möglich ist.The disadvantage is that the cover sheet has such a stiffness that it is not possible to fit snugly against the parts to be covered.

Aus der DE 85 35 319 U1 ist eine Schutzabdeckung für Bodenbeläge bekannt. Sie besteht aus einem schneidbaren, textilen Lumpenvlies, der auf einer Seite mit einer haftungserhöhenden Beschichtung versehen ist. Die haftungserhöhende Schicht ist entweder eine während des Auslegens aufgesprühte oder aufgestrichene Latex-Schicht oder eine durch eine Folie abgedeckte Selbstklebeschicht.A protective cover for floor coverings is known from DE 85 35 319 U1. It consists of a cutable, textile rag fleece, which is coated on one side with an adhesion-increasing coating. The adhesion-increasing layer is either a latex layer sprayed on or spread on during laying or a self-adhesive layer covered by a film.

Bekannt ist weiterhin eine als Schutzmatte zu verwendende Stoffbahn (DE 84 17 177 U1). Die Stoffbahn besteht aus untereinander verbundenen, relativ dicken Einzelfasern, insbesondere Faser, Filz oder Vlies, mit einer Klebstoffschicht, die mit einer Schutzfolie abgedeckt ist.Also known is a fabric sheet to be used as a protective mat (DE 84 17 177 U1). The fabric consists of interconnected, relatively thick individual fibers, especially fiber, felt or fleece, with an adhesive layer that is covered with a protective film.

Durch die hohe Saug- und Haftfähigkeit der Vliese und Filze gegenüber verschmutzenden flüssigen und staubförmigen Medien wird auch ein großer Teil der haftungserhöhenden Beschichtung abgedeckt, so daß die Haftungswirkung nachläßt und die Abdeckungsbahn verrutschen kann. Außerdem ergeben sich die durch starke Staubbelastung bei Tritteinwirkung Staubwolken, die ebenfalls zu einer unerwünschten allergenen Belastung führen können. Wird andererseits zum Beispiel mehr Latex aufgebracht, löst sich die Abdeckungsbahn nur sehr schwer von ihrer Unterlage. Ein weiterer Nachteil besteht darin, daß Vliese und Filze keine hohe Reißfestigfkeit haben. Hohe Zugbelastungen können zu einem Aufreißen der Abdeckungsbahn nur zu einer Beschädigung der Unterlage führen.Due to the high absorbency and adhesiveness of the nonwovens and felts to polluting liquid and dusty media, a large part of the adhesion-increasing coating is also covered, so that the adhesive effect wears off and the cover sheet can slip. In addition, there are dust clouds due to heavy dust pollution when impacted, which can also lead to undesirable allergenic pollution. If, on the other hand, more latex is applied, for example, the cover sheet will be very difficult to separate from its base. Another disadvantage is that nonwovens and felts do not have high tear strength. High tensile loads can only tear open the cover sheet and damage the underlay.

Der Erfindung liegt die Aufgabe zugrunde, eine flexible Abdeckungsbahn der eingangs genannten Art so weiter zu entwickeln, daß sie bei hoher Reißfestigkeit gute Haftungseigenschaften aufweist.The invention has for its object to develop a flexible cover sheet of the type mentioned so that it has good adhesion properties with high tear strength.

Erfindungsgemäß wird die Aufgabe bei einer Abdeckungsbahn der eingangs genannten Art dadurch gelöst, daß die Abdeckungsbahn teilweise aus nicht-armierten und teilweise aus armierten Kunststoffäden oder -bändchen gewebt ist.According to the invention the object is achieved in a cover sheet of the type mentioned in that the cover sheet is woven partly from non-reinforced and partly from reinforced plastic threads or tapes.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß die Abdeckungsbahn durch die gewebten Kunststoffäden die positiven Eigenschaften von Textilien und Kunststoffolien vereinigt, auf den Objekten gut haftet, extrem strapazierfähig ist und ohne weiteres über die ganze Benutzungszeit, z.B. über eine ganze Bauphase, ein sicherer Boden- und Objektschutz ist.The advantages achieved by the invention consist in particular in that the cover sheet combines the positive properties of textiles and plastic films through the woven plastic threads, adheres well to the objects, is extremely hard-wearing and is easy to use over the entire period of use, for example over an entire construction phase is safe ground and property protection.

Die nicht-armierten Kunststoffäden oder -bändchen übernehmen eine abdichtende Funktion, während die armierten Kunststoffäden oder -bändchen das mechanische Gerüst darstellen.The non-reinforced plastic threads or tapes perform a sealing function, while the reinforced plastic threads or tapes represent the mechanical framework.

Vorzugsweise werden die armierten Fäden oder Bändchen derart armiert, daß in die Fäden oder Bändchen feine Glasfasern oder andere geeignete, die Reißfestigkeit erhöhende Fasern eingebaut werden.The armored threads or tapes are preferably armored in such a way that fine glass fibers or other suitable fibers which increase the tensile strength are built into the threads or tapes.

Damit die Abdeckungsbahn ihren besonderen Anforderungen gerecht werden kann, ist sie in vorteilhafter Weise Polyethylen-Bändchengewebe hergestellt. Hierbei werden die positiven Eigenschaften eines textilen Belages - unter anderem hohe Reißfestigkeit, gute Handhabbarkeit - und die eines Kunststoffbelages - u.a. gute Beständigkeit bei Nässe und bei starker Verschmutzung - miteinander vereinigt.In order that the cover sheet can meet its special requirements, it is advantageously made of polyethylene ribbon fabric. The positive properties of a textile covering - including high tear resistance, easy handling - and that of a plastic covering - among other things. good resistance to wet and heavy soiling - combined.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen:

Fig. 1
einen vergrößerten Teilausschnitt einer Abdekkungsbahn in schematischer Darstellung
Fig. 2
einen mit einer Abdeckungsbahn abgedeckten Treppenaufgang
Fig. 3
eine schematische Darstellung von auf der Rückseite der Abdeckungsbahn aufbringbaren Kleberschichtformen
An embodiment of the invention is shown in the drawing and will be described in more detail below. Show it:
Fig. 1
an enlarged partial section of a cover sheet in a schematic representation
Fig. 2
a staircase covered with a cover sheet
Fig. 3
a schematic representation of adhesive layer molds which can be applied to the back of the cover sheet

Die Abdeckungsbahn besteht aus einem Polyethylen-Folien-Bändchen-Gewebe. Sie besteht aus groben, ca. 1 bis 3 mm breiten und 0,1 bis 0,5 mm dicken Kunststoff- oder armierten Kunststoffbändchen 2, 3, die, wie Fig. 1 verdeutlicht, fest miteinander verwebt sind. In diesem Gewebe übernehmen die Kunststoffbändchen 2 einen Großteil der abdichtenden Funktion der Abdeckungsbahn 1, während die armierten Kunststoffbändchen oder -fäden 3 im Prinzip das mechanische Gerüst darstellen. Gewebt werden kann die Abdeckungsbahn 1 in den bei Stoffen üblichen Breiten von 0,40 bis 4 m. Sollte es notwendig sein, können diese Breiten unter- aber auch überschritten werden. Die Länge des Gewebes wird dabei nicht durch fertigungstechnische Gesichtspunkte, sondern vorrangig durch anwendungstechnische Gesichtspunkte bestimmt. Deshalb ist eine Rolle oder eine zusammengefaltete Abdeckungsbahn nur so umfangreich wie nötig und so schwer, daß sie ein Mann auf der Baustelle bewältigen kann.The cover sheet consists of a polyethylene film ribbon fabric. It consists of coarse, approximately 1 to 3 mm wide and 0.1 to 0.5 mm thick plastic or reinforced plastic tapes 2, 3, which, as shown in FIG. 1, are firmly woven together. The plastic tapes 2 take on a large part of the fabric sealing function of the cover sheet 1, while the reinforced plastic tapes or threads 3 in principle represent the mechanical framework. The cover sheet 1 can be woven in the widths of 0.40 to 4 m which are customary for fabrics. Should it be necessary, these widths can also be exceeded. The length of the fabric is not determined by technical aspects, but primarily by technical aspects. Therefore, a roll or a folded cover sheet is only as large as necessary and so heavy that a man on the construction site can handle it.

Wie die Abdeckungsbahn 1 auf einer Baustelle auslegbar ist, verdeutlicht Fig. 2. Dabei wird die Abdeckungsbahn 1 auf die Breite und die Länge einer abzudeckenden Treppe 5 und eines Fußbodens 6 zugeschnitten. Auf der Rückseite der Abdeckungsbahn 1 befindet sich eine Kleberschicht 4.FIG. 2 shows how the cover sheet 1 can be laid out on a construction site. The cover sheet 1 is cut to the width and length of a staircase 5 to be covered and a floor 6. There is an adhesive layer 4 on the back of the cover sheet 1.

Beispielsweise sind Dispersionshaftkleber auf Acrylatbasis verwendbar. Die Kleberschichten 4 können aber auch auf Basis von Latex, Synthesekautschuk, Polyisobutylen oder Polyvinyläther hergestellt, beispielsweise auch aus einer Lösung heraus aufgebracht werden. Dem Fachmann für Klebwerkstoffe sind zahlreiche Variationen und Anwendungsfälle bekannt, so daß auf seine Anforderung hin von seiten der Klebstoff-Industrie Rechnung getragen werden kann.For example, acrylic-based dispersion pressure sensitive adhesives can be used. However, the adhesive layers 4 can also be produced on the basis of latex, synthetic rubber, polyisobutylene or polyvinyl ether, for example also applied from a solution. Numerous variations and applications are known to the person skilled in the art of adhesive materials, so that the adhesive industry can take this into account at his request.

Die Kleberschicht 4 kann bereits während der Herstellung oder auf der Baustelle, wie in Fig. 3 dargestellt als punktuelle Kleberschicht 4.1, als streifenförmige Kleberschicht 4.2 bzw. als ganzflächige Kleberschicht 4.3, aufgebracht werden. Aufgebracht wird dabei in allen Fällen eine Klebermenge von 30 bis 100 g naß/m2, was den Vorteil hat, daß ein sicheres Haften und leichtes Lösen von der zu schützenden Fläche sowie ein niedriger Klebestoffeinsatz gewährleistet ist. Der Kleber hat vorzugsweise eine Viskosität (20°C) von 24.000 mPa·s und besteht aus einer handelsüblichen Dispersion auf Acrylatbasis.The adhesive layer 4 can already be applied during manufacture or at the construction site, as shown in FIG. 3 as a punctual adhesive layer 4.1, as a strip-shaped adhesive layer 4.2 or as a whole-surface adhesive layer 4.3. In all cases, an amount of adhesive of 30 to 100 g wet / m 2 is applied , which has the advantage that it sticks securely and is easy to loosen of the area to be protected and a low use of adhesive is guaranteed. The adhesive preferably has a viscosity (20 ° C) of 24,000 mPa · s and consists of a commercially available dispersion based on acrylate.

Das Lösungsmittel verdunstet anschließend weitgehend. Beim Abdecken der Treppe 5 ist es vorteilhaft, eine Abdeckungsbahn mit einer bei der Herstellung aufgebrachten punktuellen Kleberschicht 4.1 zu verwenden. Für die Trittflächen der Stufen wird diese Schicht durch eine ganzflächige Kleberschicht 4.3 und an den Rändern zur Wand der gegenüberliegenden Seite als streifenförmige Schicht 4.2 ergänzt. Auf der durchgehenden und glatten Fußbodenfläche 6 reicht es aus, nur die Ränder mit einer streifenförmigen Kleberschicht 4.2 zu versehen. Bei dieser Kombination der einzelnen Kleberschichtformen haftet die Abdeckungsbahn 1 sehr gut auf dem aus Fliesen bestehenden Untergrund.The solvent then largely evaporates. When covering the stairs 5, it is advantageous to use a cover sheet with a punctual adhesive layer 4.1 applied during manufacture. For the treads of the steps, this layer is supplemented by a full-surface adhesive layer 4.3 and at the edges to the wall of the opposite side as a strip-shaped layer 4.2. On the continuous and smooth floor surface 6, it is sufficient to provide only the edges with a strip-shaped adhesive layer 4.2. With this combination of the individual adhesive layer shapes, the cover sheet 1 adheres very well to the substrate consisting of tiles.

Sind Objekte (nicht dargestellt) in einem Raum vorhanden, die eine komplizierte Konfiguration haben, wird in vorteilhafter Art und Weise eine Abdeckungsbahn 1 mit einer ganzflächigen Kleberschicht 4.3 gewählt.If objects (not shown) are present in a room that have a complicated configuration, a cover sheet 1 with an all-over adhesive layer 4.3 is selected in an advantageous manner.

Grundsätzlich können auch beidseitig beschichtete Klebestreifen, wie wie beispielsweise für die Teppichverlegung üblich sind, verwendet werden.In principle, adhesive strips coated on both sides, such as are customary for carpet laying, can also be used.

Dadurch, daß die Abdeckungsbahn sehr strapazierfähig ist und auf dem Boden und auf den Objekten gut haftet, sitzt sie während der ganzen Benutzungszeit, z.B. über eine ganze Bauphase, sicher. Durch den Gewebecharakter der Abdeckungsbahn 1 wird dabei der Aufprall herunterfallender Gegenstände gedämpft und flüssige Medien, z.B. Farbspritzer, aufgenommen.Because the cover sheet is very hard-wearing and adheres well to the floor and to the objects, it sits securely during the entire period of use, for example over an entire construction phase. The fabric character of the cover sheet 1 dampens the impact of falling objects and absorbs liquid media, for example paint splashes.

Um die Staubdichtigkeit zu erhöhen, kann zusätzlich noch zwischen der gewebten Bahn und der Klebeschicht noch eine Kunststoffolie, z.B. aus Polyethylen, mit einer Dicke zwischen 0,5 und 2 mm an der gewebten Bahn angeschweißt oder angeklebt werden, die dann auf ihrer freien Seite mit der Kleberschicht versehen wird.In order to increase the dust-tightness, a plastic film can also be placed between the woven sheet and the adhesive layer, e.g. made of polyethylene, with a thickness between 0.5 and 2 mm to be welded or glued to the woven web, which is then provided on its free side with the adhesive layer.

Nach dem Gebrauch wird die Abdeckungsbahn 1 vom Untergrund aufgenommen. Die Kleberschichten 4.1, 4.2 und 4.3 lösen sich rückstandsfrei von der Treppe 5 und dem Fußboden 6 ab, so daß sich eine Nachreinigung erübrigt. Ist die Abdeckungsbahn nicht allzu stark verschmutzt, ist sie für einen gleichen Einsatzfall wieder verwendbar, da die Kleberschichten 4.1, 4.2 und 4.3 ihre haftenden Eigenschaften weitestgehend beibehalten.After use, the cover sheet 1 is picked up from the underground. The adhesive layers 4.1, 4.2 and 4.3 detach from the stairs 5 and the floor 6 without residue, so that post-cleaning is unnecessary. If the cover sheet is not too dirty, it can be used again for the same application, since the adhesive layers 4.1, 4.2 and 4.3 largely retain their adhesive properties.

BezugszeichenlisteReference list

11
AbdeckungsbahnCover sheet
22nd
KunststoffbändchenPlastic ribbon
33rd
armiertes Kunststoffbändchen, -fadenreinforced plastic tape, thread
44th
KleberschichtAdhesive layer
4.14.1
punktuelle Kleberschichtpunctual adhesive layer
4.24.2
streifenförmige Kleberschichtstriped adhesive layer
4.34.3
ganzflächige Kleberschichtall-over adhesive layer
55
Treppestairway
66
Fußbodenfloor

Claims (4)

  1. A flexible web for covering carpeted or stone floors, stairs, indoor extensions and indoor equipment, and woven from plastic threads (2; 3) or strips and wherein an adhesive layer (4) releasable from the floor and/or the object (5; 6) is applied at least to parts of the back of the covering web, characterised in that the web is woven partly from non-reinforced and partly from reinforced plastic threads or strips.
  2. A flexible web according to claim 1, characterised in that the reinforced threads or strips (3) are reinforced with glass fibres.
  3. A flexible web according to claim 1, characterised in that the web is woven from polyethylene strips.
  4. A flexible web according to any of the preceding claims, characterised in that a sealing plastic sheet is disposed between the woven web (2+3) and the adhesive layer (4).
EP92116845A 1991-10-04 1992-10-01 Flexible protection foil Expired - Lifetime EP0535679B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9112329U DE9112329U1 (en) 1991-10-04 1991-10-04
DE9112329U 1991-10-04

Publications (2)

Publication Number Publication Date
EP0535679A1 EP0535679A1 (en) 1993-04-07
EP0535679B1 true EP0535679B1 (en) 1996-12-27

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EP92116845A Expired - Lifetime EP0535679B1 (en) 1991-10-04 1992-10-01 Flexible protection foil

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EP (1) EP0535679B1 (en)
AT (1) ATE146842T1 (en)
DE (2) DE9112329U1 (en)
DK (1) DK0535679T3 (en)
ES (1) ES2095999T3 (en)
GR (1) GR3022487T3 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
EP1092822A1 (en) 1999-10-14 2001-04-18 Primus Bausysteme GmbH Protective lining for building surfaces

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DE19854579C2 (en) * 1998-11-26 2003-03-27 Kurt Becker covering
DE19949323A1 (en) * 1999-10-13 2001-04-26 Gruenberger Holztechnik Gmbh Modular timber step with protective covering consists of corrugated cardboard etc. to protect during transport and initial use
DE202011004821U1 (en) * 2011-04-04 2011-07-27 Morgenroth Gmbh Instant Floor protection
NL2014580B1 (en) * 2015-04-02 2017-01-13 Climate Invest B V Floor covering element and use of such a floor covering element.
US20170183883A1 (en) 2015-12-28 2017-06-29 Garland Industries, Inc. Fiberboard Surface Protection System
US11293193B2 (en) * 2017-06-01 2022-04-05 Garland Industries, Inc. Stair tread cover
US11002028B2 (en) 2017-06-01 2021-05-11 Garland Industries, Inc. Stair tread cover
US20180347205A1 (en) * 2017-06-01 2018-12-06 Garland Industries, Inc. Stair Tread Cover

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DE2126192A1 (en) * 1971-05-26 1972-12-07 Würzner geb. Kraus, Gudrun, 7500 Karlsruhe Protective covering for building components - used at site
DE8417177U1 (en) * 1984-06-06 1984-10-18 Wietkamp, Ludger, 4407 Emsdetten FABRIC RAIL AS A PROTECTIVE MAT
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1092822A1 (en) 1999-10-14 2001-04-18 Primus Bausysteme GmbH Protective lining for building surfaces

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ES2095999T3 (en) 1997-03-01
EP0535679A1 (en) 1993-04-07
ATE146842T1 (en) 1997-01-15
GR3022487T3 (en) 1997-05-31
DK0535679T3 (en) 1997-07-07
DE59207758D1 (en) 1997-02-06
DE9112329U1 (en) 1992-05-21

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