EP2148022A2 - Method of manufacturing paved areas and ventilation and/or drainage material to implement the method - Google Patents
Method of manufacturing paved areas and ventilation and/or drainage material to implement the method Download PDFInfo
- Publication number
- EP2148022A2 EP2148022A2 EP09008791A EP09008791A EP2148022A2 EP 2148022 A2 EP2148022 A2 EP 2148022A2 EP 09008791 A EP09008791 A EP 09008791A EP 09008791 A EP09008791 A EP 09008791A EP 2148022 A2 EP2148022 A2 EP 2148022A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- channel
- support layer
- material according
- venting
- drainage
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000009423 ventilation Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000013022 venting Methods 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000011888 foil Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 239000004570 mortar (masonry) Substances 0.000 claims description 8
- 230000009969 flowable effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 150000008064 anhydrides Chemical class 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims description 2
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- 238000001035 drying Methods 0.000 description 6
- 239000004567 concrete Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
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- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
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- 230000008014 freezing Effects 0.000 description 1
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0477—Underroof drainage layers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/182—Underlayers coated with adhesive or mortar to receive the flooring
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/185—Underlayers in the form of studded or ribbed plates
Definitions
- the invention relates to a process for the production of dewatering and / or deaerating base courses of flowable or free-flowing or plastic, after setting hardening substances with adhesive bond on load-bearing substrates for after hardening applied to the base layer floor coverings, in particular plate coverings and a surface venting and / or drainage material for carrying out the method.
- so-called epoxy resin-bonded thin-bed drainage systems have been developed by the industry using a pourable mixture of mono-material mineral materials and reactive resin-formed thin-bed drainage material which, after curing, ensures the thin-layered composite of the plates of the plate covering with the substrate porosity remaining between the resin-bound monocomponents enables dewatering of the thin-bed support layer and so the risk of frost damage is reduced.
- the dewatering effect of this thin bed drainage has been proven to be very limited, so that there is an urgent need to improve the drainage and venting performance of such composite layers in the building exterior and at the same time to reduce the material consumption of the reaction resin.
- the invention is based on the object to provide a method for the production of tile coverings on rigid load-bearing substrates in highly loadable composite arrangement, in which the removal or evaporation of in which the plates and the ground connecting support layer moisture is ensured to such an extent That impairments of the load-bearing capacity of the composite arrangement are reliably excluded by moisture from the outside or from the ground into the support layer moisture.
- this object is achieved in that prior to the application of the carrier connected on the underside open venting and / or drainage channels is applied to the top of the substrate, that the lying between the venting and / or drainage channels areas are open to the ground, wherein additionally in the walls of the venting and / or drainage channels passages for the Derivation of accumulating in the support layer water or water vapor can be provided inside the channel system.
- the system of venting and / or drainage channels introduced in the base layer ensures that the flow or drying paths within the base layer to the moisture or water vapor-removing channels are substantially shortened compared with a large-area base layer, ie the removal of the moisture from or out ., The drying of the support layer takes place very quickly.
- the height of the venting and / or drainage channels corresponds at most to the height intended for the base layer, but may also be lower so that the base layer completely covers the channels after their application and curing.
- a mixture of a chemically reacting two-component epoxy resin or another chemical binder and a free-flowing monocommaterial is preferably used, which after setting or hardening of the chemical component, the highly stable gas, water vapor and / or liquid-permeable support layer forms.
- cement or anhydride mortar or screed material for the hardening base course.
- a sheet-like or plate-shaped drainage material is applied to the substrate before the application of the cavity-forming system.
- the arrangement of openings in the walls of the venting and / or drainage channels can also be omitted, since the passage of water or water vapor into the drainage channels can also take place via the drainage material.
- the system of interconnected venting and / or drainage channels to be applied according to the invention prior to the application of the support layer-forming material to the substrate is inventively characterized by a system of interconnected plate-coating side closed by the film material and open at the bottom side channel profiles or a contiguous in an originally planar plastic film Cavity formed, the remaining between the sewer network flat film areas are at least partially cut out. In these cut-out film areas, therefore, the support layer which has been poured up before the application of the plates can pass unhindered to the underside, whereby the desired secure bond between the substrate and the plate covering is obtained.
- the channel network is formed by a plurality of spaced-apart, substantially rectangular crossing channel profiles.
- These channel profiles preferably have the cross section of a trapezoid open at the bottom.
- the channel network may also include the spaces remaining between the sidewalls of a plurality of uniformly or non-uniformly distributed recesses in the originally planar sheet material and the cut-out foil areas remaining between the thus formed channel or cavity system after deformation of the bottom surfaces of the recesses forming film portions are preferably formed, wherein the configuration is preferably made such that the recesses formed in the originally planar sheet in the form of a conical or truncated pyramid or a regular or irregular irregularly shaped geometric body, for. B. a langovalen, from the base surface of conically tapered body whose originally closed upper end faces are cut out.
- peripheral walls stiffening foil sections of small width can be recognized.
- additional depressions may be formed in addition, which then expedient same height as the wells with cut bottom surfaces.
- the additional recesses with are then preferably smaller in plan view than the recesses are dimensioned with cut-out bottom surface.
- the recesses formed in the originally planar sheet material may, in a specific embodiment, have the shape of geometrical bodies of the same shape and dimensions formed in a regular arrangement in the originally planar sheet, which are cut out in the region of their end faces which are offset in height from the original sheet surface or in other ways. for example, by over-milling - open are.
- a material permeable to the flowable or pourable material of the base layer permeable preferably formed by a high-strength glass mesh fabric reinforcement may be applied on top of the cavity-forming material.
- Fig. 1a is shown in section in a section on the concrete Tragptatte 10 a terrace in the manner according to the invention in a composite arrangement applied plate coating.
- the plate covering formed in the illustrated case of thin-walled tiles 12 is connected via a support layer 14 firmly adhering to the support plate 10, which at its upper side by a - formed for example by a hardened Dichtschlämme - firmly adhering sealing layer 16 against ingress of moisture from the support layer 14 is.
- the support layer 14 which brings about the composite of the tiles 12 with the support plate 10 is formed by what is known as a drainage thin bed, which is prepared from a mixture of a granular mineral material of predetermined particle size with a two-component epoxy resin.
- this mixture When freshly prepared, this mixture is pourable, ie can be applied with the required low layer height on top of the support plate or the sealing layer, and then solidified by the chemical reaction between the resin components to the rigid, as a result of the hardened on the hardened resin bridges only partially adhering compound of the granular particles moisture-permeable support layer 14 ,
- the water-removing properties of the base layer 14 used are limited, so that - especially in large-scale plate coverings - drainage of, for example, over the joints of the tiles 12 penetrated water would be possible only with undesirable time delay.
- moisture trapped in the base layer could then freeze and reduce or eliminate the load bearing capacity of the layer, because the originally existing solid bond between the monocrystal particles of the base layer 14 bursts and the solid bond between the tiles and the substrate ceases to exist given is.
- channels 20 for removing moisture in the liquid and gaseous or vaporous state of aggregation located between the channels of the tiles formed to the subsurface continuous areas of the support layer on short distances from which the moisture and accelerated dissipated.
- These channels 20 are formed by deposition of the below in connection with the Fig. 3 . 4a and 5 is still generated in the channel-forming venting or drainage material 24 described in more detail on the substrate 10 before the application of the support layer 14, wherein the bond between the substrate and plate covering is not significantly weakened.
- the support layer 14 is still by a prior to the application of the support layer on the channel network launched reinforcing material, for example, a schematically in Fig. 2 shown glass mesh fabric 26, reinforced.
- the highly durable bond firmly adhering the tiles 12 on the top of the support layer 14 is ensured in the application shown by troweling a thin layer 28 of a bonding mortar.
- the layer can be dispensed with if the tiles 12 are laid directly on the support layer immediately after the application of the base layer 14 in their still flowable state, so that the adhesive bond then takes place directly between the tile undersides and the base layer 14.
- Fig. 1b shown plate pad assembly differs from the above in connection with Fig. 1a inscribed in that the thin layer forming the drainage thin-bed support layer 14 is applied during application of the mixture of mineral particles and two-component epoxy resin only in such Schütt fame that its upper surface is flush with the surface facing away from the top of the channels 20.
- the tiles are then laid by means of the layer 28 of the adhesive mortar applied over the entire surface to the upper side of the base layer 14 interrupted by the channels 20.
- the plates are not completely laid by dried concrete or screed, can basically in the same way as in connection with Fig. 1 described, can be used, in which case also for the support layer 14, alternatively, porous curing cement or anhydride mortar or screed material can be used.
- porous curing cement or anhydride mortar or screed material can be used.
- the channels 20 in the support layer 14 forming venting and / or drainage material 24 is in the Fig. 3 . 4 a and 5 shown separately.
- the material 24 obtained from an originally planar rigid plastic film by deformation and partial removal of film regions forms an integral network of channel profiles 24a, 24b which are open at right angles and are closed at the flat upper side with obliquely inclined sidewalls in Fig. 1a, 1b and Fig. 4 recognizable underside open trapezoidal cross section have.
- low passage openings 24 c are provided, via which moisture or water vapor from the region 25 enclosed by the channel profiles 24 a, 24 b pass into their interior, ie into which the channels 20 and can be removed from there.
- foil sections 24d of small width extending parallel to the upper side are integrally attached to their edges facing the lower side, which are interrupted in the region of the passage openings 24c.
- plate pad assembly differs from that in conjunction with Fig. 1a described in that it realizes a higher construction height of the support layer 14 and thus also the channel 20 due to the spatial conditions. This can be compared to that in the arrangements according to Fig. 1 a and 1b described drainage material 24 modified drainage material 24 'are used, which in Fig. 4b is shown separately.
- the plate assembly according to Fig. 1c differs in addition to the mentioned larger construction height additionally characterized in that between the substrate 10 and the underside of the drainage material 24 'is still a thin layer of a plate-like or web-shaped load-bearing drainage material 18 is arranged.
- the areas 25 enclosed by the channel profiles 24a, 24b in which the foil areas remaining after the deformation of the originally planar foil are cut away or punched out, have a comparatively large area compared to the areas covered by the channel profiles 24a, 24b, so that not only the lining side but also the underside a correspondingly large-area connection with the support layer 14 is given.
- FIGS Fig. 6 to 9 A modified embodiment of a dewatering and / or drainage material 30 suitable for the production of tile coverings on load-bearing substrates in a composite structure with a low structural height in the manner according to the invention is shown in FIGS Fig. 6 to 9 shown. Also this in the intended installation position patch on the substrate 10, embedded in the subsequently applied support layer material is made of an originally planar plastic sheet material, in which a plurality of closely spaced depressions are formed distributed over the entire film surface.
- depressions 32 each have the shape of a low truncated cone, the truncated cone base surface opposite end face in the intended mounting position on a ground facing down, ie the peripheral wall of the truncated cone forming peripheral walls 32a of the recesses 32 converge from the original horizontal film surface in downward direction.
- the areas of the film forming the bottom surface after the indentations 32 have been formed are then cut or punched out again, except for the film sections 32b which adjoin the lower edges of the circumferential walls 32a and which reinforce the peripheral walls, so that substantially circular, large-area open through openings 34 are provided are formed, through which, applied to the material 30, the later support layer 14 forming pourable material on the exposed top surface of the underground and can enter into the desired adhesive connection.
- lower peripheral walls of the recesses 30 are again provided in the region of the lower edge of the recesses, which openings interrupt the film sections 38, via which moisture or water vapor contained in the base layer can be removed.
- planar areas of the film starting material further frusto-conical recesses 36 of significantly smaller diameter with closed bottom surface are impressed, which have the same height as the diameter larger recesses with cut bottom portion 34.
- the respectively remaining between the continuous recesses 32 planar area of the film material are thus supported by the recesses 36 additionally on the ground.
- the channel system enabling the removal of moisture or water vapor therefore passes through the entire area beneath the planar foil material between the outer circumferential walls 32a of the depressions 32 space formed.
- the 10 and 11 show a modification of the above in connection with the Fig. 6 to 9 described venting and / or drainage material 30, which is designated in its entirety by 40.
- the material 40 differs from the afore-described venting and / or drainage material 30 only in that the frustoconical recesses 42 in the illustrated case are formed in a regular arrangement and with the same dimensions closely adjacent to the planar sheet material. Since the material 40 otherwise coincides in the basic functional design with the material 30 and functionally identical regions of the material 40 are assigned in the drawing figures reference numerals, which are different from the reference numerals of the embodiment according to the Fig.
- venting and / or dewatering material 40 has the manufacturing technical advantage that it with relatively little effort from the known, commercially available plastic dimpled sheets with conical, or truncated pyramid or other shaped depressions by milling or knives of the closed-end faces and subsequent incorporation of the passage openings can be made in the free edges of the peripheral surfaces.
- the support layer through a glass mesh fabric 26 or - alternatively - a metallic reinforcing mesh can - depending on the properties of the material used for the support layer 14 - are provided or eliminated.
- the glass mesh fabric 26 may also be adhesively applied to the top surface of the venting and / or drainage material 24 and 30, respectively, whereby the separate operation of the introduction of the Reinforcement in the base layer is eliminated.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
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- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung von entwässernden und/oder entlüftenden Tragschichten aus fließ- oder schüttfähigen bzw. plastischen, nach dem Abbinden erhärtenden Stoffen mit Haftverbund auf tragfähigen Untergründen für nach dem Erhärten auf der Tragschicht aufzubringende Bodenbeläge, insbesondere Plattenbeläge und ein flächiges Entlüftungs- und/oder Drainagematerial zur Durchführung des Verfahrens.The invention relates to a process for the production of dewatering and / or deaerating base courses of flowable or free-flowing or plastic, after setting hardening substances with adhesive bond on load-bearing substrates for after hardening applied to the base layer floor coverings, in particular plate coverings and a surface venting and / or drainage material for carrying out the method.
Bei der Erstellung von hochbelastbaren Bodenbelägen aus Fliesen, Kunst- oder Natursteinplatten etc. auf tragfähigen Untergründen, z.B. Betonböden oder Rohbauplatten von Terrassen bzw. Balkons von Gebäuden können dann Schwierigkeiten auftreten, wenn nur eine geringe Aufbauhöhe für den aufzubringenden Bodenbelag zur Verfügung steht. Für die Aufnahme einer hohen Belastung ist Voraussetzung eine Verbundanordnung der Plattenbeläge mit dem Untergrund durch eine entsprechend hoch beanspruchbare Klebemörtel- oder Estrich- Tragschicht geringer Schichtdicke. Dabei können im Außenbereich Probleme bei der Abfuhr von über die Fugen der Platten des Belags in die Verbundschicht eindringendem Wasser in dem Sinne entstehen, dass die eingedrungene Feuchtigkeit nicht hinreichend schnell abgeführt werden kann, so dass - insbesondere in der kalten Jahreszeit - die Gefahr der Zerstörung der Verbundschicht durch Auffrieren besteht. Speziell für diesen Fall sind von der Industrie so genannte epoxidharzgebundene Dünnbettdrainagen entwickelt worden, bei denen ein im Verarbeitungszustand schüttfähiges Gemisch aus mineralischen Monokommaterialien und Reaktionsharz gebildetes Dünnbettdrainagematerial verwendet wird, welches nach dem Aushärten den dünnschichtigen Verbund der Platten des Plattenbelags mit dem Untergrund sicherstellt, wobei eine zwischen den durch das Harz gebundenen Monokompartikeln verbleibende Porosität die Entwässerung der Dünnbett-Tragschicht ermöglicht und so die Gefahr von Frostschäden verringert wird. Insbesondere bei großflächigen Bodenbelägen ist die Entwässerungswirkung dieser Dünnbettdrainage allerdings nachgewiesenermaßen sehr beschränkt, so dass ein dringendes Bedürfnis besteht, die Drainierungs- und Entlüftungsleistung derartiger Verbundschichten im Gebäude-Außenbereich zu verbessern und gleichzeitig auch den Materialverbrauch des Reaktionsharzes zu reduzieren.In the creation of heavy-duty floor coverings made of tiles, art or natural stone slabs, etc. on sustainable substrates, such as concrete floors or structural panels of terraces or balconies of buildings then difficulties may arise when only a small height for the applied flooring is available. To accommodate a high load is a prerequisite for a composite arrangement of the plate coverings with the substrate by a correspondingly high-stress adhesive mortar or screed support layer of low layer thickness. This can cause problems in the removal of over the joints of the plates of the covering in the composite layer penetrating water in the sense that the moisture penetrated can not be dissipated sufficiently quickly, so that - especially in the cold season - the risk of destruction the composite layer consists of freezing. Specifically for this case, so-called epoxy resin-bonded thin-bed drainage systems have been developed by the industry using a pourable mixture of mono-material mineral materials and reactive resin-formed thin-bed drainage material which, after curing, ensures the thin-layered composite of the plates of the plate covering with the substrate porosity remaining between the resin-bound monocomponents enables dewatering of the thin-bed support layer and so the risk of frost damage is reduced. However, especially with large-area floor coverings, the dewatering effect of this thin bed drainage has been proven to be very limited, so that there is an urgent need to improve the drainage and venting performance of such composite layers in the building exterior and at the same time to reduce the material consumption of the reaction resin.
Bei Verlegung von Platten im Gebäudeinnern direkt auf der Oberseite von Betonböden oder auch einem Estrich tritt das Problem auf, dass die Aufbringung eines Plattenbeläge erst nach weitestgehendem Durchtrocknen des Untergrunds möglich ist, um Schädigung, z.B. durch Rissbildung, in der die Platten mit dem Untergrund verbindenden Dünnbett-Klebemörtelschicht zu verhindern. Solche Klebemörtel haben zwar eine gewisse Porosität, welche ein Trocknung durch Ausdampfen der vom Untergrund übertretenden Feuchtigkeit grundsätzlich ermöglicht, jedoch wird diese Trocknung durch den aufgebrachten Plattenbelag wesentlich verzögert. Gipshaltige Calciumsutfatestriche dürfen in beheizten Fußbodenkonstruktionen eine Restfeuchte von maximal 0,3% aufweisen. Folieartige geschlossene Entkopplungsmatten, wie sie in Verbindung mit solchen Estrichen oft eingesetzt werden, kapseln die Feuchtigkeit ab.When installing panels inside the building directly on the top of concrete floors or even a screed, the problem arises that the application of a tile coverings is possible only after extensive drying of the substrate, in order to avoid damage, e.g. by cracking, in which to prevent the plates connecting to the subsurface thin-bed adhesive mortar layer. Although such adhesive mortars have a certain porosity, which basically allows drying by evaporation of the moisture passing from the substrate, but this drying is significantly delayed by the applied plate coating. Gypsum-based calcium rutile screeds may have a residual moisture of not more than 0.3% in heated floor constructions. Folieartige closed decoupling mats, as they are often used in conjunction with such screeds, encapsulate the moisture.
Die angesprochenen Probleme treten aber nicht nur bei der Erstellung von zu entwässernden Plattenbelägen mit geringer Aufbauhöhe auf dem Untergrund, sondern auch in Fällen auf, bei denen von räumlichen Gegebenheiten her größere Aufbauhöhen der Plattenbeläge, d. h. höhere Tragschicht-Dicke verwirklichbar sind.The problems mentioned occur not only in the creation of to be drained plate coverings with a low construction height on the ground, but also in cases where greater spatial heights of installation height of the tile coverings, d. H. higher base layer thickness can be realized.
Der Erfindung liegt demgegenüber die Aufgabe zugrunde, ein Verfahren zur Herstellung von Plattenbelägen auf starren tragfähigen Untergründen in hoch belastbarer Verbundanordnung zu schaffen, bei welchen die Abfuhr bzw. Verdunstung von in der die Platten und den Untergrund verbindenden Tragschicht eingedrungener Feuchtigkeit in solchem Maße gewährleistet ist, dass Beeinträchtigungen der Tragfähigkeit der Verbundanordnung durch von außen oder vom Untergrund in die Tragschicht übergetretener Feuchtigkeit mit Sicherheit ausgeschlossen sind.The invention is based on the object to provide a method for the production of tile coverings on rigid load-bearing substrates in highly loadable composite arrangement, in which the removal or evaporation of in which the plates and the ground connecting support layer moisture is ensured to such an extent That impairments of the load-bearing capacity of the composite arrangement are reliably excluded by moisture from the outside or from the ground into the support layer moisture.
Ausgehend von einem Verfahren der eingangs erwähnten Art wird diese Aufgabe erfindungsgemäß dadurch gelöst, dass vor dem Aufbringen der Trageinander verbundenen unterseitig offenen Entlüftungs- und/oder Drainagekanälen derart auf der Oberseite des Untergrunds aufgebracht wird, dass die zwischen den Entlüftungs- und/oder Drainagekanälen liegenden Bereiche zum Untergrund offen sind, wobei zusätzlich in den Wandungen der Entlüftungs- und/oder Drainagekanäle Durchtrittsöffnungen für die Ableitung von in der Tragschicht anfallendem Wasser bzw. Wasserdampf ins Innere des Kanal-Systems vorgesehen werden können. Durch das System von in der Tragschicht eingebrachten Entlüftungs- und/oder Drainagekanälen wird erreicht, dass die Fliess- bzw. Trocknungswege innerhalb der Tragschicht zu den Feuchtigkeit bzw. Wasserdampf abführenden Kanälen gegenüber einer großflächigen Tragschicht wesentlich verkürzt werden, d.h. die Abfuhr der Feuchtigkeit aus bzw. die Durchtrocknung der Tragschicht sehr schnell erfolgt.Based on a method of the type mentioned above, this object is achieved in that prior to the application of the carrier connected on the underside open venting and / or drainage channels is applied to the top of the substrate, that the lying between the venting and / or drainage channels areas are open to the ground, wherein additionally in the walls of the venting and / or drainage channels passages for the Derivation of accumulating in the support layer water or water vapor can be provided inside the channel system. The system of venting and / or drainage channels introduced in the base layer ensures that the flow or drying paths within the base layer to the moisture or water vapor-removing channels are substantially shortened compared with a large-area base layer, ie the removal of the moisture from or out ., The drying of the support layer takes place very quickly.
Die Höhe der Entlüftungs- und/oder Drainagekanäle entspricht dabei höchstens der für die Tragschicht vorgesehenen Höhe, kann aber auch geringer sein, so dass die Tragschicht nach ihrer Aufbringung und Aushärtung die Kanäle vollständig überdeckt.The height of the venting and / or drainage channels corresponds at most to the height intended for the base layer, but may also be lower so that the base layer completely covers the channels after their application and curing.
Zur Verbesserung der Beanspruchbarkeit der Verbundanordnung empfiehlt es sich dann, in den oberhalb des Kanalsystems befindlichen Bereich der noch in fließ- bzw. schüttfähigem Zustand befindlichen Tragschicht flächig eine Bewehrung aus zu einer flächigen Gitterstruktur verbundenen langgestreckten dünnen Strukturelementen aus Materialien hoher Zugfestigkeit einzubringen. Für diese Bewehrung können mit Vorteil im Bauwesen an sich bekannte Glasgittergewebe verwendet werden.In order to improve the strength of the composite arrangement, it is then advisable, in the region above the channel system still in the flowable or pourable state, to apply a layer of reinforcement made of elongated thin structural elements made from materials of high tensile strength connected to a two-dimensional lattice structure. For this reinforcement can be used with advantage in construction known per se glass mesh fabric.
Bei Erstellung von Plattenbelägen im Außenbereich wird als Tragschicht bevorzugt ein Gemisch aus einem chemisch reagierendem Zweikomponenten-Epoxidharz oder einem anderen chemischen Bindemittel und einem schüttfähigen Monokommaterial verwendet, welches nach dem Abbinden bzw. Aushärten der chemischen Komponente die hoch belastbare gas-, wasserdampf und/oder flüssigkeitsdurchlässige Tragschicht bildet.When creating outdoor tiling, a mixture of a chemically reacting two-component epoxy resin or another chemical binder and a free-flowing monocommaterial is preferably used, which after setting or hardening of the chemical component, the highly stable gas, water vapor and / or liquid-permeable support layer forms.
Bei Erstellung der Bodenbeläge im Gebäudeinnern kann dagegen auch Zement- bzw. Anhydrid-Mörtel- oder Estrichmaterial für die aushärtende Tragschicht verwendet werden.On the other hand, when creating floor coverings inside the building, it is also possible to use cement or anhydride mortar or screed material for the hardening base course.
Bei Plattenanordnungen, bei denen die Aufbauhöhe zwischen dem Untergrund und dem Plattenbelag nicht kritisch ist, kann es von Vorteil sein, wenn vor dem Aufbringen des hohlraumbildenden Systems auf dem Untergrund noch ein bahn- oder plattenförmiges Drainagematerial aufgebracht wird. In diesem Fall kann die Anordnung von Öffnungen in den Wandungen der Entlüftungs- und/oder Entwässerungskanäle auch entfallen, da der Übertritt von Wasser bzw. Wasserdampf in die Drainagekanäle auch über das Drainagematerial erfolgen kann.In the case of plate arrangements in which the construction height between the substrate and the plate covering is not critical, it may be advantageous if a sheet-like or plate-shaped drainage material is applied to the substrate before the application of the cavity-forming system. In this case, the arrangement of openings in the walls of the venting and / or drainage channels can also be omitted, since the passage of water or water vapor into the drainage channels can also take place via the drainage material.
Das vor der Aufbringung des die Tragschicht bildenden Materials auf den Untergrund erfindungsgemäß aufzubringenden System von miteinander verbundenen Entlüftungs- und/oder Entwässerungskanälen wird erfindungsgemäß von einem in eine ursprünglich ebenflächige Kunststofffolie eingeformten System aus miteinander verbundenen plattenbelagseitig durch das Folienmaterial geschlossenen und untergrundseitig offenen Kanalprofilen oder einem zusammenhängenden Hohlraumsystem gebildet, dessen zwischen dem Kanalnetz verbleibende flächige Folienbereiche zumindest teilweise ausgeschnitten sind. In diesen ausgeschnittenen Folienbereichen kann also die vor dem Aufbringen der Platten aufgeschüttete Tragschicht ungehindert zur Unterseite durchtreten, wodurch der angestrebte sichere Verbund zwischen Untergrund und Plattenbelag erhalten wird.The system of interconnected venting and / or drainage channels to be applied according to the invention prior to the application of the support layer-forming material to the substrate is inventively characterized by a system of interconnected plate-coating side closed by the film material and open at the bottom side channel profiles or a contiguous in an originally planar plastic film Cavity formed, the remaining between the sewer network flat film areas are at least partially cut out. In these cut-out film areas, therefore, the support layer which has been poured up before the application of the plates can pass unhindered to the underside, whereby the desired secure bond between the substrate and the plate covering is obtained.
Im Bereich der das Kanal- bzw. Hohlraumsystem untergrundseitig abstützenden Seitenwände des Systems werden zweckmäßig den Übertritt von in gas-, wasserdampf- oder flüssigem Aggregatzustand befindlichen Medien in das Kanalnetz ermöglichenden Durchtrittsöffnungen vorgesehen, über welche in die Tragschicht eingetretene Feuchtigkeit ins Innere des Kanalnetzes abgeführt werden kann.In the area of the side walls of the system supporting the channel or cavity system on the underside, it is expedient to provide passage of media in the gas, water vapor or liquid state into the channel network enabling passage of moisture into the interior of the channel network can.
Gemäß einem ersten Ausführungsbeispiel der Erfindung wird das Kanalnetz von einer Vielzahl von voneinander beabstandeten, sich im Wesentlichen rechtwinklig kreuzenden Kanalprofilen gebildet.According to a first embodiment of the invention, the channel network is formed by a plurality of spaced-apart, substantially rectangular crossing channel profiles.
Diese Kanalprofile weisen dabei bevorzugt den Querschnitt eines an der Unterseite offenen Trapezes auf.These channel profiles preferably have the cross section of a trapezoid open at the bottom.
Zur Versteifung der einzelnen Kanalprofilabschnitte ist es zweckmäßig, wenn an den untergrundzugewandten Rändern der Seitenwände der Kanalprofile parallel zur Oberseite verlaufende, die Seitenwände versteifende Folien-Abschnitte geringer Breite angesetzt sind.To stiffen the individual channel profile sections, it is expedient if are attached to the underside facing edges of the side walls of the channel profiles parallel to the top side, the side walls stiffening foil sections of small width.
In alternativer Ausgestaltung kann das Kanalnetz auch von den zwischen den Seitenwänden einer Vielzahl von in gleichmäßiger oder ungleichmäßiger Verteilung in das ursprünglich ebenflächige Folienmaterial eingeformten Vertiefungen verbleibenden Zwischenräumen und die zwischen dem so gebildeten Kanal- oder Hohlraumsystem verbleibenden ausgeschnittenen Folienbereiche von nach der Verformung die Bodenflächen der Vertiefungen bildenden Folienbereichen gebildet werden, wobei die Ausgestaltung vorzugsweise so getroffen ist, dass die in die ursprünglich ebenflächige Folie eingeformten Vertiefungen die Form eines Kegel- oder Pyramidenstumpfs oder eines in anderer Weise regel- oder unregelmäßig geformten geometrischen Körpers, z. B. eines langovalen, sich von der Basisfläche aus konisch verjüngenden Körpers aufweisen, deren ursprünglich geschlossenen oberen Stirnflächen ausgeschnitten sind.In an alternative embodiment, the channel network may also include the spaces remaining between the sidewalls of a plurality of uniformly or non-uniformly distributed recesses in the originally planar sheet material and the cut-out foil areas remaining between the thus formed channel or cavity system after deformation of the bottom surfaces of the recesses forming film portions are preferably formed, wherein the configuration is preferably made such that the recesses formed in the originally planar sheet in the form of a conical or truncated pyramid or a regular or irregular irregularly shaped geometric body, for. B. a langovalen, from the base surface of conically tapered body whose originally closed upper end faces are cut out.
An den untergrundzugewandten freien Rändern der Umfangswänden der kegel- oder pyramidenstumpfförmigen bzw. in anderer Weise geformten geometrischen Körper können dann wieder parallel zur Ebene der ursprünglichen Folienoberfläche verlaufende, die Umfangswände versteifende Folien-Abschnitte geringer Breite angesetzt sein.At the underlying free edges of the peripheral walls of the conical or truncated pyramid-shaped or otherwise shaped geometric body then parallel to the plane of the original film surface running, the peripheral walls stiffening foil sections of small width can be recognized.
In den zwischen den in die ebenflächige Folie eingeformten Vertiefungen mit ausgeschnittenen Bodenflächen verbleibenden Folienbereichen können zusätzlich weitere Vertiefungen mit eingeformt sein, die dann zweckmäßig gleiche Höhe wie die Vertiefungen mit ausgeschnittenen Bodenflächen haben.In the between the molded into the planar sheet of recesses with cut bottom surfaces remaining film areas additional depressions may be formed in addition, which then expedient same height as the wells with cut bottom surfaces.
Die zusätzlichen Vertiefungen mit sind dann in der Draufsicht bevorzugt kleiner als die Vertiefungen mit ausgeschnittener Bodenfläche bemessen sind.The additional recesses with are then preferably smaller in plan view than the recesses are dimensioned with cut-out bottom surface.
Die in das ursprünglich ebenflächige Folienmaterial eingeformten Vertiefungen können bei einem speziellen Ausführungsbeispiel die Form von in regelmäßiger Anordnung in die ursprünglich ebenflächige Folie eingeformten geometrischen Körpern gleicher Form und Abmessungen haben, die im Bereich ihrer zur Ebene der ursprünglichen Folienoberfläche höhenversetzten Stirnflächen ausgeschnitten oder in anderer Weise - beispielsweise durch Überfräsen - geöffnet sind.The recesses formed in the originally planar sheet material may, in a specific embodiment, have the shape of geometrical bodies of the same shape and dimensions formed in a regular arrangement in the originally planar sheet, which are cut out in the region of their end faces which are offset in height from the original sheet surface or in other ways. for example, by over-milling - open are.
In zweckmäßiger Weiterbildung kann auf der Oberseite des hohlraumbildenden Materials eine für das in fließ- oder schüttfähigem Zustand befindliche Material der Tragschicht durchlässige, vorzugsweise von einem hochfesten Glasgittergewebe gebildete Bewehrung festhaftend aufgebracht sein.In an expedient refinement, a material permeable to the flowable or pourable material of the base layer permeable, preferably formed by a high-strength glass mesh fabric reinforcement may be applied on top of the cavity-forming material.
Die Erfindung ist in der folgenden Beschreibung in Verbindung mit der Zeichnung näher erläutert, und zwar zeigt bzw. zeigen:
- Fig. 1a u.1b
- jeweils eine senkrechte Schnittansicht durch eine in der erfindungsgemäßen Weise unter Verwendung des in den
Fig. 3 ,4a und 5 dargestellten Entlüftungs- und/oder Drainagematerials erstellten Dünnschicht-Plattenbelagsanordnung; - Fig. 1c
- eine senkrechte Schnittansicht durch eine in der erfin dungsgemäßen Weise unter Verwendung des in
Figur 4b dargestellten Entlüftungs- und/oder Drainagematerials erstellten Plattenbelagsanordnung mit größerer Schichtdicke; - Fig. 2
- eine perspektivische Ansicht eines in der Anordnung gemäß
Fig. 1 zusätzlich zur Bewehrung der Dünnbett-Tragschicht verwendeten Glasgittergewebes; - Fig. 3
- eine perspektivische Ansicht eines Teilabschnitts des Entlüftungs- und/oder Drainagematerials;
- Fig. 4a
- eine Schnittansicht, gesehen in Richtung der Pfeile 4-4 in
Fig. 3 ; - Fig. 4b
- eine in der Schnittführung der
Fig. 4a entsprechende Schnittansicht durch das in derFig. 1c dargestellten Plattenanordnung verwendete Entlüftungs- und/oder Drainagematerial; - Fig. 5
- eine Draufsicht, gesehen in Richtung des Pfeils 5 in
Fig. 4 ; - Fig. 6
- eine perspektivische Ansicht eines abgewandelten Ausführungsbeispiels eines zur Durchführung des erfindungsgemäßen Verfahrens verwendbaren Entlüftungs- und/oder Drainagematerials;
- Fig. 7
- eine Draufsicht auf das in
Fig. 6 gezeigte Material; - Fig. 8
- eine Schnittansicht, gesehen in Richtung der Pfeile 8-8 in
Fig. 7 ; - Fig. 9
- eine Schnittansicht, gesehen in Richtung der Pfeile 9-9 in
Fig. 7 ; - Fig. 10
- eine perspektivische Ansicht eines weiter abgewandelten Ausführungsbeispiels eines zur Durchführung des erfindungsgemäßen Verfahrens verwendbaren Entlüftungs- und/oder Drainagematerials; und
- Fig. 11
- eine Schnittansicht gesehen Richtung der Pfeile 11-11 in
Fig. 10 .
- Fig. 1a u.1b
- each a vertical sectional view through one in the manner according to the invention using the in the
Fig. 3 .4a and 5 illustrated venting and / or drainage material created thin-film Plattenbelagsanordnung; - Fig. 1c
- a vertical sectional view through a in the inventions to the invention manner using the in
FIG. 4b illustrated venting and / or drainage material produced Plattenbelagsanordnung with larger layer thickness; - Fig. 2
- a perspective view of one in the arrangement according to
Fig. 1 glass mesh fabric used in addition to the reinforcement of the thin bed support layer; - Fig. 3
- a perspective view of a portion of the venting and / or drainage material;
- Fig. 4a
- a sectional view, as seen in the direction of arrows 4-4 in
Fig. 3 ; - Fig. 4b
- one in the cut of the
Fig. 4a corresponding sectional view through that in theFig. 1c illustrated plate assembly used venting and / or drainage material; - Fig. 5
- a plan view, as seen in the direction of
arrow 5 inFig. 4 ; - Fig. 6
- a perspective view of a modified embodiment of a usable for carrying out the method according to the invention venting and / or drainage material;
- Fig. 7
- a top view of the in
Fig. 6 shown material; - Fig. 8
- a sectional view, as seen in the direction of arrows 8-8 in
Fig. 7 ; - Fig. 9
- a sectional view, as seen in the direction of arrows 9-9 in
Fig. 7 ; - Fig. 10
- a perspective view of a further modified embodiment of a suitable for carrying out the method according to the invention venting and / or drainage material; and
- Fig. 11
- a sectional view seen in the direction of arrows 11-11 in
Fig. 10 ,
In
Die wasserabführenden Eigenschaften der verwendeten Tragschicht 14 sind allerdings begrenzt, so dass - insbesondere bei großflächigen Plattenbelägen - eine Entwässerung von beispielsweise über die Fugen der Fliesen 12 eingedrungenen Wassers nur mit unerwünschter zeitlicher Verzögerung möglich wäre. Bei einem unerwarteten nächtlichen Frosteinbruch könnte dann die noch in der Tragschicht eingeschlossene Feuchtigkeit auffrieren und die Belastbarkeit der Schicht verringern oder aufheben, weil der ursprünglich bestehende feste Verbund zwischen den Monokorn-Partikeln der Tragschicht 14 gesprengt und der feste Verbund der Fliesen mit dem Untergrund nicht mehr gegeben ist.However, the water-removing properties of the
Zur Verkürzung der Fließwege und der somit schnelleren Abfuhr von Feuchtigkeit aus der Tragschicht 14 ist in dieser deshalb ein flächig verteiltes relativ engmaschiges Netz von Kanälen 20 zur Abfuhr von Feuchtigkeit in flüssigem und gas- bzw. dampfförmigem Aggregatzustand aus den zwischen den Kanälen befindlichen von den Fliesen zum Untergrund durchgehenden Bereichen der Tragschicht auf kurzen Wegen ausgebildet aus welchen die Feuchtigkeit und beschleunigt abgeführt kann. Diese Kanäle 20 werden durch Auflagerung des nachstehend in Verbindung mit den
Bei dem in
Die hoch beanspruchbare fest haftende Verbindung der Fliesen 12 auf der Oberseite der Tragschicht 14 wird im gezeigten Anwendungsfall durch Aufspachteln einer dünnen Schicht 28 eines Klebemörtels gewährleistet. Diese Schicht kann aber dann entfallen, wenn die Fliesen 12 unmittelbar nach dem Aufbringen der Tragschicht 14 in deren noch fließfähigem Zustand direkt auf der Tragschicht verlegt werden, so dass die Haftverbindung dann unmittelbar zwischen den Fliesenunterseiten und der Tragschicht 14 erfolgt.The highly durable bond firmly adhering the
Die in
Bei der Verlegung von Platten im Innenbereich von Gebäuden, bei denen zur Beschleunigung des Baufortschritts die Platten auf nicht vollständig durch getrockneten Beton oder Estrich verlegt werden sollen, kann in grundsätzlich gleicher Weise wie in Verbindung mit
Das vorstehend erwähnte, die Kanäle 20 in der Tragschicht 14 bildende Entlüftungs- und/oder Drainagematerial 24 ist in den
Die in
Das Drainagematerial 24' unterscheidet sich von dem Drainagematerial 24 gemäß den
Insbesondere in den
Ein abgewandeltes Ausführungsbeispiel eines zur Herstellung von Plattenbelägen auf tragfähigen Untergründen in Verbundanordnung mit geringer Aufbauhöhe in de erfindungsgemäßen Weise geeigneten Entfeuchtungs- und/oder Drainagematerials 30 ist in den
Das die Abfuhr von Feuchtigkeit bzw. Wasserdampf ermöglichende Kanalsystem wird in diesem Fall also durch den gesamten unterhalb des ebenflächigen Folienmaterials zwischen den äußeren Umfangswänden 32a der Vertiefungen 32 befindlichen Raum gebildet.In this case, the channel system enabling the removal of moisture or water vapor therefore passes through the entire area beneath the planar foil material between the outer
Die
Es ist ersichtlich, dass im Rahmen des Erfindungsgedankens Abwandlungen und Weiterbildungen der beschriebenen Ausführungsbeispiele des zur Durchführung des erfindungsgemäßen Verfahrens verwendeten Entlüftungs- und/oder Drainagematerials 24 bzw. 30 verwirklichbar sind. Solche Abänderungen können sich auf geometrische Formen der Kanalprofile bzw. der Vertiefungen beziehen. Anstelle der beschriebenen kegelstumpfförmigen Vertiefungen 32 können diese Vertiefungen auch die Form von Pyramidenstümpfen oder langovalen oder geometrischen Körpern mit in der Draufsicht abweichenden polygonalen oder unregelmäßig begrenzten Basisflächen haben, die jeweils stirnflächen- bzw. bodenseitig zur Bildung der Durchgangsöffnungen 34 ausgeschnitten oder ausgestanzt sind.It can be seen that within the scope of the inventive concept, modifications and developments of the described exemplary embodiments of the venting and / or
Die im Zusammenhang mit den
Claims (21)
dadurch gekennzeichnet,
dass vor dem Aufbringen der Tragschicht (14) auf dem jeweiligen Untergrund ein hohlraumbildendes System von miteinander verbundenen unterseitig offenen Entlüftungs- und/oder Drainagekanälen derart auf der Oberseite des Untergrunds aufgebracht wird, dass die zwischen den Entlüftungs- und/oder Drainagekanälen liegenden Bereiche zum Untergrund offen sind. 1. A method for producing dewatering and / or deaerating base courses (14) of free-flowing or pourable or plastic, after setting hardening substances with adhesive bond on sustainable substrates for after hardening on the support layer (14) applied floor coverings, in particular tile coverings,
characterized,
in that, prior to the application of the base layer (14) on the respective substrate, a cavity-forming system of interconnected venting and / or drainage channels open on the underside is applied to the top of the substrate in such a way that the areas lying between the venting and / or drainage channels face the substrate are open.
gekennzeichnet durch
ein in eine ursprünglich ebenflächige Kunststofffolie eingeformtes von miteinander verbundenen, oberseitig durch das Folienmaterial geschlossenen und untergrundseitig offenen Kanälen (20) gebildetes Kanal- bzw. ein untergrundseitig offenes zusammenhängendes Hohlraumsystem, dessen zwischen dem Kanal- bzw. Hohlraumsystem verbleibende flächige Folienbereiche (25: 34) zumindest teilweise ausgeschnitten sind. 10. A planar deaerating and / or drainage material (24: 30) for carrying out the method according to one of claims 1 to 9,
marked by
an integrally formed in an originally planar plastic film of interconnected, on the upper side closed by the film material and the underside open channels (20) channel or an underlying open coherent cavity system whose remaining between the channel or cavity system area sheet areas (25: 34) at least partially cut out.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008034612 | 2008-07-25 | ||
DE102008045769A DE102008045769A1 (en) | 2008-07-25 | 2008-09-04 | Process for the production of plate coverings and ventilation and / or drainage material for carrying out the method |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2148022A2 true EP2148022A2 (en) | 2010-01-27 |
EP2148022A3 EP2148022A3 (en) | 2011-06-29 |
EP2148022B1 EP2148022B1 (en) | 2014-06-11 |
Family
ID=41428843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP09008791.7A Not-in-force EP2148022B1 (en) | 2008-07-25 | 2009-07-04 | Method of manufacturing paved areas and ventilation and/or drainage material to implement the method |
Country Status (2)
Country | Link |
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EP (1) | EP2148022B1 (en) |
DE (1) | DE102008045769A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2458109A1 (en) * | 2010-11-25 | 2012-05-30 | Walter Gutjahr | Couver for a drainage |
CN113729527A (en) * | 2021-09-08 | 2021-12-03 | 广水科逸住宅设备有限公司 | Waterproof plate and preparation method thereof |
US11725399B1 (en) * | 2022-10-17 | 2023-08-15 | Dmx Membranes Limited | Flooring underlayment |
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---|---|---|---|---|
US6151854A (en) * | 1997-07-24 | 2000-11-28 | Gutjahr; Walter | Profiled web for venting and draining floor tiles, particularly ceramic tiles, laid in a thin retaining layer |
DE29924180U1 (en) * | 1998-04-22 | 2002-05-02 | Schlueter Systems Kg | Carrier plate made of film-like plastic for a panel-clad floor structure or a wall |
WO2006084637A1 (en) * | 2005-02-08 | 2006-08-17 | Walter Gutjahr | Web or slab-shaped drainage material for laying draining and/or ventilating slabstone pavings in a thin mortar bed |
DE202005009301U1 (en) * | 2005-06-13 | 2006-10-19 | Gutjahr, Walter | Web or plate shaped drainage material for capillary breach surface draining of load distribution layer has covering web which is formed by lattice structure with highly open through cross-section between extended lattice elements |
DE202005018638U1 (en) * | 2005-09-09 | 2007-01-18 | Gutjahr, Walter | Drainage material for e.g. natural stone plate, has carrier material sections, in which one section in its breadth corresponds to length of step edge, and another section in its height corresponds to height of side step surface |
-
2008
- 2008-09-04 DE DE102008045769A patent/DE102008045769A1/en not_active Withdrawn
-
2009
- 2009-07-04 EP EP09008791.7A patent/EP2148022B1/en not_active Not-in-force
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6151854A (en) * | 1997-07-24 | 2000-11-28 | Gutjahr; Walter | Profiled web for venting and draining floor tiles, particularly ceramic tiles, laid in a thin retaining layer |
DE29924180U1 (en) * | 1998-04-22 | 2002-05-02 | Schlueter Systems Kg | Carrier plate made of film-like plastic for a panel-clad floor structure or a wall |
WO2006084637A1 (en) * | 2005-02-08 | 2006-08-17 | Walter Gutjahr | Web or slab-shaped drainage material for laying draining and/or ventilating slabstone pavings in a thin mortar bed |
DE202005009301U1 (en) * | 2005-06-13 | 2006-10-19 | Gutjahr, Walter | Web or plate shaped drainage material for capillary breach surface draining of load distribution layer has covering web which is formed by lattice structure with highly open through cross-section between extended lattice elements |
DE202005018638U1 (en) * | 2005-09-09 | 2007-01-18 | Gutjahr, Walter | Drainage material for e.g. natural stone plate, has carrier material sections, in which one section in its breadth corresponds to length of step edge, and another section in its height corresponds to height of side step surface |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2458109A1 (en) * | 2010-11-25 | 2012-05-30 | Walter Gutjahr | Couver for a drainage |
CN113729527A (en) * | 2021-09-08 | 2021-12-03 | 广水科逸住宅设备有限公司 | Waterproof plate and preparation method thereof |
CN113729527B (en) * | 2021-09-08 | 2023-03-31 | 广水科逸住宅设备有限公司 | Waterproof plate and preparation method thereof |
US11725399B1 (en) * | 2022-10-17 | 2023-08-15 | Dmx Membranes Limited | Flooring underlayment |
Also Published As
Publication number | Publication date |
---|---|
EP2148022B1 (en) | 2014-06-11 |
DE102008045769A1 (en) | 2010-01-28 |
EP2148022A3 (en) | 2011-06-29 |
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