EP0175926A2 - Manufacture of an impervious covering - Google Patents

Manufacture of an impervious covering Download PDF

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Publication number
EP0175926A2
EP0175926A2 EP85110516A EP85110516A EP0175926A2 EP 0175926 A2 EP0175926 A2 EP 0175926A2 EP 85110516 A EP85110516 A EP 85110516A EP 85110516 A EP85110516 A EP 85110516A EP 0175926 A2 EP0175926 A2 EP 0175926A2
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EP
European Patent Office
Prior art keywords
bitumen
covering
sheet
ceramic plates
laid
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EP85110516A
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German (de)
French (fr)
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EP0175926A3 (en
EP0175926B1 (en
Inventor
Martin Bard
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Buchtal GmbH
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Buchtal GmbH
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Publication of EP0175926A3 publication Critical patent/EP0175926A3/en
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Publication of EP0175926B1 publication Critical patent/EP0175926B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02177—Floor elements for use at a specific location
    • E04F15/02188—Floor elements for use at a specific location for use in wet rooms

Definitions

  • the invention relates to a water-impermeable floor formation, in which a bitumen-coated sheet is laid on a supporting substrate or screed and a covering of ceramic plates is laid on it.
  • the invention further relates to a method for laying ceramic plates.
  • an intermediate layer must be created as a load-bearing foundation. This usually consists of a cement-bonded, moist interlayer on which the ceramic building elements, in particular panels, are laid. The joints between these structures are then closed with material of the same structure.
  • Split plates are plates that result from the separation of two back-to-back plates that are connected by webs. When separating, parts of the webs and thus burrs remain on the back of the panels, so that the bitumen membrane can be damaged when laying such panels, which jeopardizes the tightness of the bottom formation. In addition, the residues remaining due to the separation of the webs are uneven, so that the thickness of the plastic bitumen layer available for embedding may be too small, at least locally. There is therefore a risk of a non-smooth, continuous visible surface of the base formation formed from the plates, because the tolerances of the substrate are not fully compensated for.
  • the object of the invention is to propose a water-impermeable floor formation and a method for its production, in which the risk of damage to the water-impermeable sheets when laying the board material is excluded and moreover in any case a uniform smooth Visible side of the flooring can be achieved.
  • the water-impermeable floor formation according to the invention in which a sheet coated with bitumen, preferably a glass or mineral fiber sheet, and a covering made of ceramic plates is laid on a supporting substrate or screed, is characterized in that the bituminous covering facing the supporting substrate is coated with Bitumen-coated sheet has a smaller thickness than the covering sitting on the other side and that the ceramic plates are provided with a relief on their side facing away from the visible side.
  • Such plates are comparatively thin ceramic plates, the relief only consisting of possibly only a fraction of a millimeter of continuous burrs which are not sharp-edged. Their height is generally a maximum of 8% of the plate thickness.
  • Such plates can be handled and installed without difficulty, the thicker bitumen layer on the side of the bitumen-coated sheet facing the plates ensuring that the plates can be completely and cleanly embedded in such a way that a consistently flat and clean flooring is formed.
  • bitumen covering facing the plates of the bitumen-coated sheet is provided with a fine-grained, preferably powdery sanding. This ensures a particularly stable embedding of the panels and their anchoring in the bitumen.
  • bitumen coating of the bitumen-coated sheet should expediently have a temperature range of 100 ° C. between the breaking point, which is usually of the order of magnitude of -30 ° C., and softening point, then at 70 ° C.
  • bitumen-coated sheet used according to the invention is one which is on both sides of the bitumen-coated sheet, i.e. the mineral or glass fiber web, has differently thick bitumen coverings.
  • This web is laid with the side bearing the thinner bitumen covering on the supporting subsurface or screed and then flamed in a manner known per se. The flame is directed towards the thicker bitumen covering.
  • the ceramic plates are then laid on this softened bitumen covering, namely a special type of ceramic plate, namely those which have a relief on their side facing away from the visible side.
  • a mineral or glass fiber web is preferably used as the web coated with bitumen, but optionally also a web of other inorganic, but also organic fibers or threads, in which the thicker bitumen covering is one and a half to twice as thick as the thinner bitumen covering, but at least three times as thick how the depth of the relief of the ceramic plates is.
  • the sanding of the bitumen surfaces is expediently at least on the side of the sheet coated with bitumen facing the ceramic plates, not of a coarse-grained material, such as split, but of a particularly fine-grained material, which can even be in powder form.
  • the drawing shows in a figure a section through a base formation according to the invention.
  • the supporting subsurface or screed is designated by 1.
  • 2 means the sheet coated with bitumen, for example a glass fiber sheet 3, which carries a bitumen layer 4 on the side facing the substrate 1 and a bitumen layer 5 on the other side.
  • the bitumen layers 4 and 5 do not differ with regard to the bitumen used, but their thickness is different.
  • the thickness of the layer 5 is in the embodiment one and a half to twice the thickness of the layer 4.
  • This ceramic plate 6 has a relief 7 perpendicular to the plane of the drawing, which is represented by corresponding small projections in the plane of the drawing.
  • the relief can be of all kinds. It can run obliquely to the plate edges, it can consist of intersecting projections or it can be designed in another usable manner. What is important, however, is the thickness of the bitumen layer 5, which, as has also been attempted to indicate in the drawing, is preferably at least three times as thick as the depth of the relief 7.
  • the soil training does not necessarily have to be completely horizontal. It can also be a sloping floor, or at least part of an even almost vertical wall.

Abstract

Bei einer wasserundurchlässigen Bodenausbildung, bei der auf einem tragenden Untergrund (oder Estrich) eine mit Bitumen beschichtete Bahn und auf ihr ein Belag aus keramischen Platten verlegt ist, weist der den tragenden Untergrund zugewendete Bitumenbelag der mit Bitumen beschichteten Bahn eine geringere Dicke auf als der auf der anderen Seite sitzende Bitumenbelag und die keramischen Platten sind an ihrer der Sichtseite abgewendeten Seite mit einer Reliefierung versehen. Damit wird eine wasserundurchlässige Bodenausbildung vorgeschlagen, bei der die Gefahr der Verletzung der wasserundurchlässigen Bahnen beim Verlegen des Plattenmaterials ausgeschlossen ist und darüber hinaus in jedem Fall eine gleichmäßige glatte Sichtseite des Bodenbelags erzielt werden kann.

Figure imgaf001
In the case of a water-impermeable floor formation, in which a bitumen-coated sheet is laid on a load-bearing substrate (or screed) and a covering of ceramic plates is laid on it, the bitumen covering of the bitumen-coated sheet facing the load-bearing surface has a smaller thickness than that bitumen covering on the other side and the ceramic plates are provided with a relief on their side facing away from the visible side. This proposes a water-impermeable floor design in which the risk of damage to the water-impermeable webs when laying the board material is excluded and, moreover, a uniform, smooth visible side of the floor covering can be achieved in any case.
Figure imgaf001

Description

Die Erfindung betrifft eine wasserundurchlässige Bodenausbildung, bei der auf einem tragenden Untergrund oder Estrich eine mit Bitumen beschichtete Bahn und auf ihr ein Belag aus keramischen Platten verlegt ist.The invention relates to a water-impermeable floor formation, in which a bitumen-coated sheet is laid on a supporting substrate or screed and a covering of ceramic plates is laid on it.

Ferner betrifft die Erfindung ein Verfahren zum Verlegen von keramischen Platten.The invention further relates to a method for laying ceramic plates.

Will man Baukonstruktionen, wie Balkone, Terrassen, Schwimmbadumgänge, Duschbereiche o. dgl. vor Feuchtigkeit schützen, dann muß man eine Abdichtung mit Hilfe von Bitumenbahnen o. dgl. vornehmen.If you want to protect building structures such as balconies, terraces, swimming pool surrounds, shower areas or the like from moisture, then you have to make a seal with the help of bitumen membranes or the like.

Soll 3uf der Sichtseite oder als oberste Lage keramisches Material, z.B. in Form von Spaltplatten verwendet werden, dann muß eine Zwischenschicht als tragfester Verlegegrund erstellt werden. Dieser besteht in der Regel aus einer zementgebundenen, feucht eingebrachten Zwischenschicht, auf der die keramischen Baukörper, insbesondere Platten, verlegt werden. Die Fugen zwischen diesen Baukörpern werden dann mit Material gleichen Stoffaufbaus geschlossen.Should 3uf on the visible side or as the top layer of ceramic material, e.g. be used in the form of split plates, then an intermediate layer must be created as a load-bearing foundation. This usually consists of a cement-bonded, moist interlayer on which the ceramic building elements, in particular panels, are laid. The joints between these structures are then closed with material of the same structure.

Es ist aufgrund offenkundiger Vorbenutzung auch bekannt, auf einem tragenden Untergrund oder Estrich eine mit Bitumen beschichtete Bahn, beispielsweise eine Mineral- oder Glasfaserbahn auszulegen, diese Bahn zu beflammen und dann auf die erweichte Oberfläche keramische Platten, nämlich sogenannte Spaltplatten, zu verlegen.It is also known due to obvious prior use to lay out a sheet coated with bitumen, for example a mineral or glass fiber sheet, on a supporting substrate or screed, to flame this sheet and then to lay ceramic plates, namely so-called split plates, on the softened surface.

Spaltplatten sind Platten, die sich aus der Trennung von zwei Rücken an Rücken stehenden, durch Stege miteinander verbundenen Platten ergeben. Bei der Trennung verbleiben auf den Plattenrückseiten Teile der Stege und damit gratige Gebilde, so daß die Bitumenbahn beim Verlegen solcher Platten verletzt werden kann, was die Dichtheit der Bodenausbildung gefährdet. Außerdem sind die durch die Abtrennung der Stege stehenbleibenden Reste ungleichmäßig, so daß die Dicke der für die Einbettung zur Verfügung stehenden plastischen Bitumenschicht gegebenenfalls, wenigstens örtlich, zu gering ist. Damit besteht die Gefahr des Entstehens einer nicht glatten durchgehenden Sichtfläche der aus den Platten gebildeten Bodenausbildung, weil die Toleranzen des Untergrundes nicht voll ausgeglichen werden.Split plates are plates that result from the separation of two back-to-back plates that are connected by webs. When separating, parts of the webs and thus burrs remain on the back of the panels, so that the bitumen membrane can be damaged when laying such panels, which jeopardizes the tightness of the bottom formation. In addition, the residues remaining due to the separation of the webs are uneven, so that the thickness of the plastic bitumen layer available for embedding may be too small, at least locally. There is therefore a risk of a non-smooth, continuous visible surface of the base formation formed from the plates, because the tolerances of the substrate are not fully compensated for.

Aufgabe der Erfindung ist es, eine wasserundurchlässige Bodenausbildung und ein Verfahren zu ihrer Herstellung vorzuschlagen, bei der die Gefahr der Verletzung der wasserundurchlässigen Bahnen beim Verlegen des Plattenmaterials ausgeschlossen ist und darüberhinaus in jedem Fall eine gleichmäßige glatte Sichtseite des Bodenbelags erzielt werden kann.The object of the invention is to propose a water-impermeable floor formation and a method for its production, in which the risk of damage to the water-impermeable sheets when laying the board material is excluded and moreover in any case a uniform smooth Visible side of the flooring can be achieved.

Die erfindungsgemäße wasserundurchlässige Bodenausbildung, bei der auf einem tragenden Untergrund oder Estrich eine mit Bitumen beschichtete Bahn, vorzugsweise eine Glas-oder Mineralfaserbahn, und auf ihr ein Belag aus keramischen Platten verlegt ist, kennzeichnet sich dadurch, daß der dem tragenden Untergrund zugewendete Bitumenbelag der mit Bitumen beschichteten Bahn eine geringere Dicke als der auf der anderen Seite sitzende Belag aufweist und daß die keramischen Platten auf ihrer der Sichtseite abgewendeten Seite mit einer Reliefierung versehen sind.The water-impermeable floor formation according to the invention, in which a sheet coated with bitumen, preferably a glass or mineral fiber sheet, and a covering made of ceramic plates is laid on a supporting substrate or screed, is characterized in that the bituminous covering facing the supporting substrate is coated with Bitumen-coated sheet has a smaller thickness than the covering sitting on the other side and that the ceramic plates are provided with a relief on their side facing away from the visible side.

Bei solchen Platten handelt es sich um vergleichsweise dünne keramische Platten, wobei die Reliefierung nur aus gegebenenfalls nur Bruchteile von Millimetern vorstehenden durchgehenden Graten besteht, die jedoch nicht scharfkantig sind. Ihre Höhe beträgt im allgemeinen maximal 8 % der Plattendicke. Solche Platten lassen sich ohne Schwierigkeiten handhaben und verlegen, wobei die dickere Bitumenschicht auf der den Platten zugewendeten Seite der mit Bitumen beschichteten Bahn dafür Sorge trägt, daß die Platten vollständig und sauber so eingebettet werden können, daß eine durchwegs ebene saubere Bodenausbildung entsteht.Such plates are comparatively thin ceramic plates, the relief only consisting of possibly only a fraction of a millimeter of continuous burrs which are not sharp-edged. Their height is generally a maximum of 8% of the plate thickness. Such plates can be handled and installed without difficulty, the thicker bitumen layer on the side of the bitumen-coated sheet facing the plates ensuring that the plates can be completely and cleanly embedded in such a way that a consistently flat and clean flooring is formed.

Besonders vorteilhaft ist es, wenn anstelle der sonst üblichen Besandung der Bitumenoberfläche mit Split wenigstens die den Platten zugewendete Oberfläche des Bitumenbelages der mit Bitumen beschichteten Bahn mit einer feinkörnigen, vorzugsweise pulverförmigen Besandung versehen ist. Damit wird eine besonders stabile Einbettung der Platten und ihre Verankerung im Bitumen gewährleistet.It is particularly advantageous if, instead of the otherwise usual sanding of the bitumen surface with split, at least the surface of the bitumen covering facing the plates of the bitumen-coated sheet is provided with a fine-grained, preferably powdery sanding. This ensures a particularly stable embedding of the panels and their anchoring in the bitumen.

Der Bitumenbelag der mit Bitumen beschichteten Bahn sollte zweckmäßig eine Temperaturspanne von 100°C zwischen Brechpunkt, der gewöhnlich in der Größenordnung von -30°C liegt, und Erweichungspunkt, dann bei 70°C, aufweisen.The bitumen coating of the bitumen-coated sheet should expediently have a temperature range of 100 ° C. between the breaking point, which is usually of the order of magnitude of -30 ° C., and softening point, then at 70 ° C.

Bei dem erfindungsgemäßen Verfahren zum Verlegen von keramischen Platten wird wie beim Stande der Technik auf einem tragenden Untergrund eine mit Bitumen beschichtete Bahn, beispielsweise eine Mineral- oder Glasfaserbahn auf dem Untergrund ausgelegt, diese Bahn beflammt, so daß die Bitumenbeschichtung erweicht, worauf auf die erweichte Oberschicht die keramischen Platten verlegt werden. Allerdings verwendet man erfindungsgemäß als mit Bitumen beschichtete Bahn eine solche, die auf beiden Seiten der mit Bitumen beschichteten Bahn, d.h. der Mineral- oder Glasfaserbahn, unterschiedlich dicke Bitumenbeläge aufweist. Diese Bahn wird mit der den dünneren Bitumenbelag tragenden Seite auf dem tragenden Untergrund oder Estrich ausgelegt und dann in an sich bekannter Weise beflammt. Die Beflammung richtet sich auf den dickeren Bitumenbelag. Auf diesem erweichten Bitumenbelag werden dann die keramischen Platten verlegt und zwar eine besondere Art keramischer Platten, nämlich solche, die auf ihrer der Sichtseite abgewendeten Seite eine Reliefierung aufweisen.In the method according to the invention for laying ceramic plates, as in the prior art, a sheet coated with bitumen, for example a mineral or glass fiber sheet, is laid on the base on a supporting substrate, this sheet is flamed, so that the bitumen coating softens, whereupon softened Upper layer the ceramic plates are laid. However, according to the invention, the bitumen-coated sheet used according to the invention is one which is on both sides of the bitumen-coated sheet, i.e. the mineral or glass fiber web, has differently thick bitumen coverings. This web is laid with the side bearing the thinner bitumen covering on the supporting subsurface or screed and then flamed in a manner known per se. The flame is directed towards the thicker bitumen covering. The ceramic plates are then laid on this softened bitumen covering, namely a special type of ceramic plate, namely those which have a relief on their side facing away from the visible side.

Vorzugsweise verwendet man als mit Bitumen beschichtete Bahn eine Mineral- oder Glasfaserbahn, gegebenenfalls aber auch eine Bahn aus anderen anorganischen, aber auch organischen Fasern oder Fäden, bei der der dickere Bitumenbelag eineinhalbmal bis doppelt so dick wie der dünnere Bitumenbelag, wenigstens aber dreimal so dick wie die Tiefe der Reliefierung der keramischen Platten ist.A mineral or glass fiber web is preferably used as the web coated with bitumen, but optionally also a web of other inorganic, but also organic fibers or threads, in which the thicker bitumen covering is one and a half to twice as thick as the thinner bitumen covering, but at least three times as thick how the depth of the relief of the ceramic plates is.

Zweckmäßig besteht die Besandung der Bitumenoberflächenwenigstens auf der den keramischen Platten zugewendeten Seite der mit Bitumen beschichteten Bahn nicht aus einem grobkörnigen Material, wie Split, sondern aus einem besonders feinkörnigen Material, das sogar in Pulverform vorliegen kann.The sanding of the bitumen surfaces is expediently at least on the side of the sheet coated with bitumen facing the ceramic plates, not of a coarse-grained material, such as split, but of a particularly fine-grained material, which can even be in powder form.

Die Zeichnung zeigt in einer Figur einen Schnitt durch eine Bodenausbildung gemäß der Erfindung.The drawing shows in a figure a section through a base formation according to the invention.

Mit 1 ist der tragende Untergrund oder Estrich bezeichnet. 2 bedeutet die mit Bitumen beschichtete Bahn, beispielsweise einer Glasfaserbahn 3, die eine Bitumenschicht 4 auf der dem Untergrund 1 zugewendeten Seite und eine Bitumenschicht 5 auf der anderen Seite trägt. Die Bitumenschichten 4 und 5 unterscheiden sich hinsichtlich des verwendeten Bitumens nicht, jedoch ist ihre Dicke unterschiedlich. Die Dicke der Schicht 5 beträgt im Ausführungsbeispiel das Eineinhalbfache bis Doppelte der Dicke der Schicht 4. Nach dem Auslegen der Bahn 2 auf dem Untergrund 1 wird die Bahn 2 beflammt, so daß die Bitumenschichten erweichen, wobei die Bitumenschicht 4 eine Bindung mit der Oberfläche des Untergrundes 1 eingeht. In die erweichte Bitumenschicht 5 werden keramische Platten eingedrückt, von denen eine einzige bei 6 angedeutet ist. Diese keramische Platte 6 weist senkrecht zur Zeichenebene eine Reliefierung 7 auf, die durch entsprechende kleine Vorsprünge in der Zeichenebene dargestellt ist. Selbstverständlich kann die Reliefierung von der unterschiedlichsten Art sein. Sie kann schräg zu den Plattenkanten verlaufen, sie kann aus sich überkreuzenden Vorsprüngen bestehen oder in anderer brauchbarer Weise ausgebildet sein. Wesentlich ist aber die Dicke der Bitumenschicht 5, die vorzugsweise, wie auch in der Zeichnung anzudeuten versucht wurde, wenigstens dreimal so dick wie die Tiefe der Reliefierung 7 ist. Selbstverständlich muß die Bodenausbildung nicht unbedingt völlig horizontal verlaufen. Sie kann auch eine schräge Bodenausbildung, oder wenigstens Teil einer sogar fast senkrechten Wandung sein.The supporting subsurface or screed is designated by 1. 2 means the sheet coated with bitumen, for example a glass fiber sheet 3, which carries a bitumen layer 4 on the side facing the substrate 1 and a bitumen layer 5 on the other side. The bitumen layers 4 and 5 do not differ with regard to the bitumen used, but their thickness is different. The thickness of the layer 5 is in the embodiment one and a half to twice the thickness of the layer 4. After laying the web 2 on the substrate 1, the web 2 is flamed so that the bitumen layers soften, the bitumen layer 4 binding to the surface of the Underground 1 is received. Ceramic plates are pressed into the softened bitumen layer 5, only one of which is indicated at 6. This ceramic plate 6 has a relief 7 perpendicular to the plane of the drawing, which is represented by corresponding small projections in the plane of the drawing. Of course, the relief can be of all kinds. It can run obliquely to the plate edges, it can consist of intersecting projections or it can be designed in another usable manner. What is important, however, is the thickness of the bitumen layer 5, which, as has also been attempted to indicate in the drawing, is preferably at least three times as thick as the depth of the relief 7. Of course, the soil training does not necessarily have to be completely horizontal. It can also be a sloping floor, or at least part of an even almost vertical wall.

Claims (7)

1. Wasserundurchlässige Bodenausbildung, bei der auf einem tragenden Untergrund (oder Estrich) eine mit Bitumen beschichtete Bahn und auf ihr ein Belag aus keramischen Platten verlegt ist, dadurch gekennzeichnet , daß der dem tragenden Untergrund zugewendete Bitumenbelag der mit Bitumen beschichteten Bahn eine geringere Dicke als der auf der anderen Seite sitzende Bitumenbelag aufweist und daß die keramischen Platten an ihrer der Sichtseite abgewendeten Seite mit einer Reliefierung versehen sind.1. Water-impermeable soil formation, in which on a load-bearing substrate (or screed) a sheet coated with bitumen and on it a covering made of ceramic plates is laid, characterized in that the bituminous coating facing the load-bearing surface of the bitumen-coated sheet is less thick than has the bitumen covering on the other side and that the ceramic plates are provided with a relief on their side facing away from the visible side. 2. Bodenausbildung nach Anspruch 1, dadurch gekennzeichnet , daß wenigstens die den keramischen Platten zugewendete Oberfläche des Bitumenbelages der mit Bitumen beschichteten Bahn mit einer feinkörnigen, vorzugsweise pulverförmigen Besandung versehen ist.2. Bottom formation according to claim 1, characterized in that at least the surface of the bitumen covering facing the ceramic plates of the bitumen-coated web is provided with a fine-grained, preferably powdery sanding. 3. Bodenausbildung nach Anspruch 1 oder 2, dadurch gekennzeichnet , daß die Höhe der Reliefierung auf der der Sichtseite abgewendeten Seite der keramischen Platten maximal 8 % der Plattendicke beträgt.3. Floor training according to claim 1 or 2, characterized in that the height of the relief on the side facing away from the ceramic plates is a maximum of 8% of the plate thickness. 4. Bodenausbildung nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet , daß der Bitumenbelag der mit Bitumen beschichteten Bahn eine Temperaturspanne zwischen Brechpunkt und Erweichungspunkt von 100°C aufweist.4. Soil formation according to one or more of claims 1 to 3, characterized in that the bitumen covering of the sheet coated with bitumen has a temperature range between breaking point and softening point of 100 ° C. 5. Verfahren zum Verlegen von keramischen Platten, bei dem auf einem tragenden Untergrund (oder Estrich) eine mit Bitumen beschichtete Bahn ausgelegt und diese Bahn beflammt wird und dann auf die erweichte Oberfläche die keramischen Platten verlegt werden, dadurch gekennzeichnet , daß als mit Bitumen beschichtete Bahn eine solche verwendet wird, die auf beiden Seiten der Bahn unterschiedlich dicke Bitumenbeläge aufweist, diese Bahn mit der den dünneren Bitumenbelag tragenden Seite auf dem tragenden Untergrund (oder Estrich) ausgelegt wird und nach der Beflammung auf der den dickeren Bitumenbelag tragenden Seite der Bahn keramische Platten verlegt werden, die auf ihrer der Sichtseite abgewendeten Seite eine Reliefierung aufweisen.5. A method for laying ceramic plates, in which a bitumen-coated web is laid on a supporting substrate (or screed) and this web is flamed and then the ceramic plates are laid on the softened surface is characterized in that a bitumen-coated sheet is used which has differently thick bitumen coverings on both sides of the sheet, this sheet is laid with the side bearing the thinner bitumen covering on the supporting substrate (or screed) and after the flame treatment on the thicker bitumen covering side of the web ceramic tiles are laid, which have a relief on their side facing away from the visible side. 6. Verfahren nach Anspruch 5, gekennzeichnet durch die Verwendung einer mit Bitumenbelägen versehenen Bahn, bei der der dickere Bitumenbelag eineinhalbmal bis doppelt so dick wie der dünnere Bitumenbelag, wenigstens aber dreimal so dick wie die Tiefe der Reliefierung der keramischen Platten ist.6. The method according to claim 5, characterized by the use of a sheet provided with bitumen coverings, in which the thicker bitumen covering is one and a half to twice as thick as the thinner bitumen covering, but at least three times as thick as the depth of the relief of the ceramic plates. 7. Verfahren nach Anspruch 5 oder 6, gekennzeichnet durch die Verwendung einer mit Bitumenbelägen versehenen Bahn, die wenigstens auf der den keramischen Platten zugewendeten Oberfläche des Bitumenbelages mit einer feinkörnigen, vorzugsweise pulverförmigen Besandung versehen ist.7. The method according to claim 5 or 6, characterized by the use of a sheet provided with bitumen coverings, which is provided at least on the surface facing the ceramic plates of the bitumen covering with a fine-grained, preferably powdery sanding.
EP85110516A 1984-09-20 1985-08-21 Manufacture of an impervious covering Expired EP0175926B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3434559 1984-09-20
DE19843434559 DE3434559A1 (en) 1984-09-20 1984-09-20 WATERPROOF FLOORING

Publications (3)

Publication Number Publication Date
EP0175926A2 true EP0175926A2 (en) 1986-04-02
EP0175926A3 EP0175926A3 (en) 1987-02-25
EP0175926B1 EP0175926B1 (en) 1989-11-23

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US (1) US4633633A (en)
EP (1) EP0175926B1 (en)
CA (1) CA1245826A (en)
DE (2) DE3434559A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630147A1 (en) * 1988-04-19 1989-10-20 Hart Marcel Arrangement for providing a sealing for tiling work
WO2004083554A1 (en) * 2003-03-17 2004-09-30 Pluvitec Spa Method for laying an insulating covering

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725856A1 (en) * 1987-02-10 1988-08-18 Buchtal Gmbh FLOOR TRAINING
DE4220770C2 (en) * 1992-06-25 1995-10-12 Helmut Laudenberg Procedure for laying tiles
US5979133A (en) * 1997-07-18 1999-11-09 Funkhouser; Philip L. Reinforced waterproofing system for porous decks
WO2005045152A1 (en) * 2003-11-06 2005-05-19 Blanke Gmbh & Co. Kg Multi-layer decoupling, sealing and drainage system
DE102004026652B4 (en) * 2003-11-06 2023-04-20 Blanke Gmbh & Co.Kg, Multi-layer decoupling and sealing system

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FR1168148A (en) * 1956-01-19 1958-12-04 Bauwerk A G Floor and its manufacturing process
DE1659587A1 (en) * 1967-10-02 1971-08-26 Buchtal Gmbh Split plate made of densely fired ceramic material
FR2139942A1 (en) * 1971-12-07 1973-01-12 Grace W R Ltd
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FR2630147A1 (en) * 1988-04-19 1989-10-20 Hart Marcel Arrangement for providing a sealing for tiling work
WO2004083554A1 (en) * 2003-03-17 2004-09-30 Pluvitec Spa Method for laying an insulating covering

Also Published As

Publication number Publication date
DE3574404D1 (en) 1989-12-28
DE3434559A1 (en) 1986-03-27
EP0175926A3 (en) 1987-02-25
EP0175926B1 (en) 1989-11-23
US4633633A (en) 1987-01-06
CA1245826A (en) 1988-12-06

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