EP3412842A1 - Edge filling profile - Google Patents
Edge filling profile Download PDFInfo
- Publication number
- EP3412842A1 EP3412842A1 EP18185489.4A EP18185489A EP3412842A1 EP 3412842 A1 EP3412842 A1 EP 3412842A1 EP 18185489 A EP18185489 A EP 18185489A EP 3412842 A1 EP3412842 A1 EP 3412842A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- joint
- profile
- joint filling
- filling profile
- profile body
- 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
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Images
Classifications
-
- 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
- E04F15/02005—Construction of joints, e.g. dividing strips
- E04F15/02016—Construction of joints, e.g. dividing strips with sealing elements between flooring elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
- E04B1/6804—Joint covers specially adapted for floor parts
-
- 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
- E04F15/02005—Construction of joints, e.g. dividing strips
- E04F15/02033—Joints with beveled or recessed upper edges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/14—Construction of joints, e.g. dividing strips
Definitions
- the invention relates to a joint filling profile for forming a joint seal between floor slabs, with a vertical leg projecting into the joint and a profiled body formed from a joint grout and lying in a joint widening, the joint grout being filled flush with the surface to form the profiled body in the joint broadening.
- Joint filling profiles for the formation of a joint seal are well known from the prior art per se.
- the DE 100 02 866 B4 as well as the EP 2 098 651 A2 generic joint filling profiles.
- joint filling typically, the joint provided between two floor panels is sealed by means of a so-called joint filling.
- This can be done in a simple manner, that the joint is filled with a joint grout.
- trained joint filling profiles have disadvantageously but only a limited life, especially if they are exposed to appropriate loads, as is often the case in the field of industrial applications of the case.
- each of the bottom plates adjacent to the vertical leg of the joint filling profile provides a region which is chemically and / or mechanically equipped such that the joint sealing compound introduced into the joint and joint enlargement does not make direct contact with the bottom plate in this region.
- this ensures that the joint filling profile without the risk of detachment from the substrate has an increased elasticity, since in the areas where there is no direct connection between the Fugenvergussmasse on the one hand and the floor panels on the other hand, allows stretching of the Fugenvergussmasse forming material is because in these areas only the material is stretched without being hindered by a cling to the ground.
- Fugenhellungsprofile after the EP 2 098 651 A2 To withstand higher mechanical and / or thermal loads, and this at significantly reduced risk of unwanted separation from the ground.
- a liquid-tight industrial floor which consists of concrete floor slabs, which are held by means of intermediate spacers to form joints at a distance from each other.
- the concrete floor panels have above the spacers at their end faces a spaced from the top of the plate arranged longitudinal chamber, in which a stretchable sealing strip is introduced.
- a stretchable sealing strip is introduced above this sealing strip.
- another sealing strip is arranged which is spaced from the first sealing strip while leaving a clearance gap.
- the gap between the two sealing strands is filled with a foam rubber or polystyrene foam plastic filler.
- a flush-fitting termination between the bottom plates and the upper, second sealing line in the height direction is not provided.
- WO 2007/053119 A1 Furthermore, a method for applying a coating on panels is known, wherein the butt joint between two panels is protected against penetration of coating material in that the butt joint is covered on the top side with a multilayer strip element. It relates to the figures of the WO 2007/053119 A1 preferred embodiment wall panels, which are equipped with a coating of mortar / gypsum.
- a joint filling profile is proposed with the invention that is characterized in that the vertical leg and the profile body are separated from each other with the interposition of a release material.
- the joint filling profile formed from vertical leg and profile body is no longer formed in one piece. It is Rather, it is provided according to the invention to separate the vertical leg from the profile body, specifically in that the vertical leg and the profile body are separated from one another with the interposition of a separating material.
- the joint and the joint widening are filled with potting compound, for which purpose the joint is flush-filled with joint grout to the joint widening.
- a joint filling profile is produced, which has a vertical leg projecting into the joint and a profile body formed integrally therewith and arranged in the joint widening.
- the thus formed vertical leg is then equipped on its side facing the joint widening top with a release material.
- a release material can be done mechanically or chemically, wherein the formation of a mechanical separation by the introduction of an intermediate layer is preferred.
- a metal foil in particular an aluminum foil, can serve as the mechanical separating layer, which has the advantage that there are no thermal restrictions with regard to the use and processing of corresponding joint casting compounds.
- the profile body is formed from a potting compound, wherein the profile body is separated from the vertical leg due to the previously applied release material. Consequently, there is no direct connection between the vertical leg and the profile body after the joint filling profile has been formed.
- the inventive separation of vertical leg and profile body brings the significant advantage that undesirable cracking are avoided even in the transition region between vertical leg and profile body. Because lack of one-piece construction is dispensed with the formation of different material thicknesses, so that a different due to different thicknesses of material expansion behavior is prevented. It can thus unwanted separation phenomena, In particular flank tears are even more effectively avoided, thus resulting in an increased life.
- the profile body lies according to a further feature of the invention in a joint adjacent to the first section with the interposition of a release material on the associated base plate without connection. According to this development, there is therefore not only no direct connection between profile body and vertical web, but also between profile body and associated bottom plate, in a first portion of the profile body, which is formed adjacent to the joint. Accordingly, it is therefore provided that the profile body has no direct connection to the ground, in a region which extends over a first portion of the first bottom plate, the vertical leg and a further first portion with respect to the other bottom plate.
- This configuration allows the joint filling profile advantageously to be able to perform stretching work to compensate for mechanical and / or thermal stress, with no risk of tearing and / or peeling due to the lack of direct connection between Profil Eisenuntergrund in the above-described area.
- the lack of integrity of profile body and vertical leg comes into play, since the profile body can stretch independently of the vertical leg both in the horizontal and in the vertical, the possibility of expansion of the profile body is thus not affected by the vertical leg.
- the lens effects which disadvantageously occur in constructions known from the prior art, that is to say constrictions caused by stretching, can thus be reduced or even prevented.
- the profile body has in a second section adjacent to the first section a projecting into a groove of the associated bottom plate first vertical web. Accordingly, a second section adjoins the outside of the first section of the profile body. Within this second section of the profile body is in direct connection with the associated bottom plate, is provided for anchoring the profile body in the associated bottom plate, that the bottom plate is equipped with a groove extending in the longitudinal direction of the groove, in which engages a provided by the profile body vertical web. It is therefore proposed a profile body, which in the region of the joint and in the Area of the first section has no direct connection and in the area of the second section has a direct connection to the ground.
- the profile body in the second section has a second vertical web spaced from the first vertical web, which projects into a groove of the associated bottom plate.
- the second section has two vertical webs.
- the two vertical webs preferably delimit the second section, that is to say the second section extends from the first vertical web up to the second vertical web.
- both vertical webs each engage in an associated groove of the associated bottom plate, so that an intimate and direct connection between the profile body and associated bottom plate is formed in the region of the second section.
- a plurality of reinforcements are embedded, which are arranged one behind the other in the longitudinal direction of the joint.
- the purpose of the reinforcements is to prevent expansion of the profile body in the area where there is no direct connection to the ground. The reinforcement thus ensures that the profile body, despite the above-described elasticity even in the case of load substantially plane-parallel with the adjacent floor panels.
- a reinforcement has a guide body on the one hand and a reinforcing element on the other hand, wherein the reinforcing element is designed to be displaceable relative to the guide body.
- the guide body receives the reinforcing element, so that no direct connection between the joint grout of the profile body is formed with the reinforcing element.
- the reinforcing element thus does not hinder the elasticity of the profile body. Rather, it is possible due to the relative displaceability of the reinforcing element relative to the guide body, that the reinforcing element participates in the movements of the profile body.
- the guide body is, however, also stretchable, so that this also does not preclude an expansion movement of the profile body.
- the guide body is according to a further feature of the invention, a sleeve, and the reinforcing element may for example be a rod, in particular act a metal rod.
- the rod In the final assembled state it is provided that the rod is received by the sleeve longitudinally displaceable, wherein the sleeve has a longitudinal extent of the rod exceeding the longitudinal extent. This ensures that in the case of elongation of the profile body, the rod can move within the sleeve and is not limited by the sleeve in the movement.
- the rod can migrate in the expansion case within the sleeve, so that the expansion movement of the profile body is not blocked by serving as a reinforcing member rod.
- the reinforcement is supported on the bottom plates with the interposition of a spacer.
- the spacer is used to align the reinforcement accurately positioned before the joint widening is filled to form the profile body with joint grout.
- the profile body is preferably axisymmetric and has two first sections adjacent to the joint, to each of which a second section adjoins.
- no direct connection between the profile body and the substrate is formed in the region of the joint and the first two sections.
- Such a direct connection is formed in the outer second sections.
- the separating material extends in the region of the joint and the two first sections adjacent thereto. It is thus created a continuous area, which extends from the first portion of the first floor panel over the joint to the first portion of the second floor panel, in which no direct connection of the profile body is formed with the ground.
- the reinforcement is designed in accordance with a further feature of the invention so that it extends into the second sections.
- the reinforcement thus spans the region of the profile body in which no direct connection to the substrate is formed, the reinforcement projecting on one end into the second section of the first floor panel and the other end into the second section of the other floor panel. in this respect a connection of the two second sections, which crosses over the first sections and the joint, is created.
- the vertical leg and / or the profile body at least partially temperature resistant up to a temperature of 60 ° C, preferably up to a temperature of 70 ° C, even more preferably up to a temperature of 80 ° C. is / are trained.
- the joint filling profile is at least partially formed temperature resistant.
- the joint filling profile is therefore also suitable for installation in areas that are exposed to elevated temperatures as intended.
- floor areas of industrial plants that serve the installation of temperature-emitting machines, ovens and / or the like.
- the vertical leg and / or the profile body forming potting compound from one to 60 ° C, preferably from one to 70 ° C, even more preferably from a thermostable to 80 ° C material is formed / are.
- a thermostable plastic material is used, which is introduced in the liquid state in the joint and / or the joint widening and is thermostable after its curing up to said temperatures.
- it can be provided to form the vertical leg and / or the profile body of a non-thermostable material and to provide a profile body covering the top side coating, which is thermally stable up to the temperatures mentioned.
- the potting compound is added granules of a thermostable material.
- a granulate may be, for example, stone materials and / or graphite.
- the Vertical leg and / or the profile body forming potting compound has particles that change their color as a result of physical and / or chemical influences.
- the color change of the particles is advantageously used to be able to make a visual check by the user on the inventive joint filling profile.
- Physical and / or chemical influencing factors which can lead to a change in color of the potting compound added particles are, for example, mechanical pressure, aging processes, effects of chemical substances, such as acid and / or the like.
- it can thus be determined in a simple manner that the guaranteed lifetime of the joint filling profile is reached by the manufacturer, which is why it has to be exchanged to maintain functional reliability.
- a change in color as a result of too high a mechanical load is advantageous, because it can come to an irreversible deformation of the joint filling profile, in particular as a result of high pressure loads.
- the actual desired functional reliability may then no longer be given, which is visually displayed to the user by a color change of the joint filling profile.
- chemical substance can also lead to damage to the joint filling profile, which is why it is advantageous that a user can be displayed by color change that the joint filling profile was exposed to appropriate chemical substances such as acids.
- a signal line is embedded in the profile body and / or the vertical leg.
- a signal line may be an optical waveguide or a live conductor.
- Such a signal line proves to be advantageous for several reasons. It can be used, for example, as a means of counting crossings. This can be done, for example, by permanently applying a signal to the signal line which changes as a result of a pressure load, that is to say in the case of a crossing. This signal change is detected by means of a corresponding receiving unit. In this way, the number of crossings can be determined, preferably is provided that upon reaching a predetermined number of crossings a display is made, which indicates to the user that an example manufacturer guaranteed number of crossings is reached.
- the signal line can be used in an advantageous manner as a crack detector. Because in the case of cracking it comes to an exposure of the signal line and / or destruction of the same. This can be detected and displayed to the user accordingly.
- a plurality of signal lines are used, if appropriate also in the design of a signal line mat. At the same time, such a mat can also serve as a separating material in the already already explained sense.
- a humidity sensor is provided.
- a moisture sensor may be embedded in the potting compound of the joint filling profile and / or introduced into the joint and / or the joint expansion prior to forming the vertical limb and / or the profile body.
- the moisture sensor is used, in particular, to detect water that has penetrated into the joint filling profile, so that in the case of detection a corresponding output can be made to the user.
- the joint filling profile designed according to the invention is watertight and is also watertight against the associated floor panels. In the case of a striking of the moisture sensor, this is therefore synonymous with the fact that the joint filling profile at least partially destroyed and / or has a cracking, through which water has penetrated.
- the moisture sensor is therefore used to detect any damage to the joint filling profile early.
- a light strip embedded in the joint filling profile is provided.
- a light strip serves in particular in emergency situations to provide a Weg Entry and / or escape routes to mark.
- it is provided in this connection to connect the light strip to a corresponding emergency system communication technology, so that a commissioning of the light strip is actually only in case of an emergency situation.
- the joint filling profile is by a embedded, fire-retardant, heat-insulating and / or under heat, an agent, for example, a coolant-releasing agent characterized.
- a fire retardant can be formed, for example, by suitable mortars, stone materials and / or the like.
- thermal insulating agents mineral fibers, rock wool or the like may be provided.
- a substance which gives off an agent under the action of heat can, in particular, be a material which foams under the action of heat or a hydrate which gives off water under the influence of heat. Alternatively, it is also possible to provide an active substance which swells under the influence of heat.
- an active substance of the aforementioned type is intended in particular for such joint filling profiles, which are formed below room closures, such as doors or gates.
- those active ingredients are preferred which swell under the action of heat, because this ensures that the gap provided in the intended use between the space closure and the joint filling profile swells. This not only provides protection against a fire flashover, but also against unwanted smoke propagation.
- a heat-swelling active substance also has the advantage of forming a liquid retention volume, namely in that the swollen joint filling profile provides a barrier to leaked liquids, either to protect against entering a room or from escaping from a room.
- an active ingredient of the aforementioned type is part of a strip or string element.
- Such an element can be embedded in the execution of the case in a simple manner in the joint filling profile. It is preferred to embed such a strip element in the profile body, that is as close to the surface as possible. If the active ingredient is one that swells under the influence of heat, the joint filling profile ruptures on swelling and, above the joint filling profile, a barrier running in correspondence with the laying path of the strip or cord element is formed.
- each relate to protectable inventions, they are therefore independent of the fact that the vertical leg and the profile body with the interposition of a separating material are separated from each other. As can be seen even without such a separation a reinforcement, optical fibers, fire protection strips or cords and / or the like may be provided. The same applies to a temperature-resistant design, either by a correspondingly formed potting compound and / or the provision of a corresponding cover layer.
- the invention further proposes a method for producing a joint seal between floor slabs in which a substantially horizontally extending joint widening is carried out on the free upper facing edges of adjacent floor slabs, in which the joint is flushfilled flush with the bottom of the joint widening in which the joint filling material is provided on the upper side with a release material and in which the joint widening with joint grout is flush-filled with the bottom plates.
- the reason of the joint widening is provided in a section adjacent to the joint with a release material.
- Fig. 3 shows a schematic sectional view of a joint filling profile 1 according to the prior art according to the EP 2 098 65 A2 recognize.
- Fig. 3 shows, is between two adjacent floor panels 3 and 4 leave a gap 2, for example, an expansion joint. This usually results from building codes or other necessities.
- a filling material 10 for example a foam insert, and a round cord 12 are arranged in a manner known per se, in order to prevent three-sided adhesion. Otherwise, the grout would combine both the floor panels 3 and 4 and the underlying floor.
- a substantially horizontally extending joint widening 5 is formed, which on the outside forms rectangular grooves which run essentially parallel to the joint 2.
- the joint 2 is flush-filled with grout 9 flush to the joint widening 5. It is formed such a joint filling profile that has a profile body 7 and an integrally formed therewith vertical leg 6, which vertical leg 6 projects into the joint 2.
- the two bottom plates 3 and 4 each have to the joint 2 adjacent to a region which is equipped with a release material 8. These areas are referred to as free areas, in which whether the intended separation material 8 no direct connection between the Fugenvergussmasse 9 and the bottom plates 3 and 4 is formed.
- FIGS. 1 and 2 let the joint filling profile 1 according to the invention recognize.
- the vertical leg 6 and the profile body 7 of the joint filling profile 1 in departure from the prior art are not integrally formed, but rather separated from each other.
- the separating material 8 may be, for example, a mechanically acting intermediate layer, for example a metal foil, in particular an aluminum foil.
- the profile body 7 is formed from a Fugenvergussmasse 9, whereas the vertical leg 6 is formed as a compression block 13 and is formed for example of an elastic material, such as a foam material.
- the vertical leg 6 may be formed from a joint grout 9, in which case preferably the same potting compound is used for both the vertical leg 6 and 7 for the profile body.
- the separating material 8 ie there is no direct connection between the profile body 7 and the vertical leg 6.
- the profile body 7 For each base plate 3 or 4, the profile body 7 provides a first section 14 or 15 adjacent to the joint 2, in which first section 14 or 15 the profile body 7 rests without connection on the associated base plate 3 or 4 with the interposition of a separating material 8. It is created as a continuous area, which extends over the formed in the region of the bottom plate 3 first section 15, the joint 2 and formed in the region of the bottom plate 4 first portion 14, in which no direct connection between the profile body 7 and the ground consists.
- the profile body has second sections 16 and 17 adjacent to the first sections 14 and 15, respectively. In the region of these sections 16 and 17, there is a direct connection between the joint casting compound 9 forming the profile body 7 and the substrate formed by the respective floor panels 3 and 4, respectively.
- the second sections 16 and 17 each have first and second vertical webs 20 and 21 which engage in corresponding grooves 18 and 19 of the bottom plates 3 and 4 respectively.
- reinforcements 22 are arranged in the form of dowels.
- dowels which are arranged one behind the other in the longitudinal direction 29 of the joint 2, as can be seen in particular from the sectional view to Fig. 2 results.
- the dowels are preferably positioned at equidistant intervals adjacent to each other.
- Each dowel has a guide body 23 in the form of a sleeve and a received by the sleeve reinforcing element 24 in the form of a rod. It is, as in particular the representation after Fig. 2 can recognize a sleeve formed in its longitudinal extension longer than the associated rod, that is, the longitudinal extent of the sleeve exceeds the longitudinal extent of the associated rod. This configuration makes it possible that the rod can move relative to the sleeve.
- each spacer 25 or 26 consists of a running in the longitudinal direction of the joint 29 bearing member 27 which is supported by support members 28, as can be seen in particular from the illustration Fig. 2 results.
- the filling material 10 and the round cord 12 are first introduced into the joint 2. Subsequently, the formation of the vertical leg 6, in the illustrated embodiment, by the introduction of a compression block 13 in the joint 2, wherein the joint 2 is flush flush with the bottom of the joint 5 widened. The compression block 3 thus closes flush with the surface of the joint widening 5.
- the separating material 8 is introduced, which extends in the embodiment shown on the joint 2 and the first two sections 14 and 15 of the bottom plates 3 and 4 respectively.
- the spacers 25 and 26 are then positioned within the seam widening 5, onto which the dowels 22 are then placed, as in FIG Fig. 2 shown.
- Fugenvergussmasse 9 is introduced to form the profile body 7 in the joint widening 5, wherein the joint widening 5 is flush-filled with Fugenvergussmasse flush with the bottom plates 3 and 4.
- the advantage of the joint filling profile according to the invention is in particular that it is in Transition region between the profile body 7 and the vertical leg 6 can not come to tears or cracking due to different material thicknesses, which would then lead to unwanted delamination in the further. Furthermore, a comparatively large area is created by the connection-free design of the profile body 6 in the region of the first sections 14 and 15 and the joint 2, in which the joint filling profile 1 can perform free expansion work to compensate for mechanical and / or thermal stress. Unwanted detachments and / or edge breaks are thus avoided. In this case, such expansion work is not opposed to the vertical leg 6, since according to the invention there is no direct connection between the vertical leg 6 and the profile body 7.
- reinforcements in the form of dowels 22 are introduced into the profile body 7.
- the dowels 22 do not counteract or hinder an expansion movement of the joint filling profile 1, since the rods 24 serving as reinforcing elements are arranged to be longitudinally displaceable in the associated sleeves 23, so that the rods 24 are allowed to move along.
Abstract
Die Erfindung betrifft ein Fugenfüllungsprofil zur Ausbildung einer Fugenabdichtung zwischen Bodenplatten (3, 4), mit einem in die Fuge (2) ragenden Vertikalschenkel (6) und einem aus einer Fugenvergussmasse (9) gebildeten und in einer Fugenverbreiterung (5) liegenden Profilkörper (7), wobei die Fugenvergussmasse (9) zur Bildung des Profilkörpers (7) oberflächenbündig in die Fugenverbreiterung (5) verfüllt ist, wobei der Vertikalschenkel (6) und der Profilkörper (7) unter Zwischenordnung eines Trennmaterials (8) voneinander separiert sind. The invention relates to a joint filling profile for forming a joint seal between base plates (3, 4), with a vertical leg (6) projecting into the joint (2) and a profile body (7) formed from a joint casting compound (9) and lying in a joint widening (5) ), wherein the Fugenvergussmasse (9) to form the profile body (7) flush with the surface in the joint widening (5), wherein the vertical leg (6) and the profile body (7) with the interposition of a separating material (8) are separated from each other.
Description
Die Erfindung betrifft ein Fugenfüllungsprofil zur Ausbildung einer Fugenabdichtung zwischen Bodenplatten, mit einem in die Fuge ragenden Vertikalschenkel und einem aus einer Fugenvergussmasse gebildeten und in einer Fugenverbreiterung liegenden Profilkörper, wobei die Fugenvergussmasse zur Bildung des Profilkörpers oberflächenbündig in die Fugenverbreiterung verfüllt ist.The invention relates to a joint filling profile for forming a joint seal between floor slabs, with a vertical leg projecting into the joint and a profiled body formed from a joint grout and lying in a joint widening, the joint grout being filled flush with the surface to form the profiled body in the joint broadening.
Fugenfüllungsprofile zur Ausbildung einer Fugenabdichtung sind aus dem Stand der Technik an sich gut bekannt. So offenbaren beispielsweise die
Typischerweise wird die zwischen zwei Bodenplatten vorgesehene Fuge mittels einer sogenannten Fugenfüllung abgedichtet. Dies kann in einfacher Weise dadurch geschehen, dass die Fuge mit einer Fugenvergussmasse verfüllt wird. In so einfacher Weise ausgebildete Fugenfüllungsprofile haben in nachteiliger Weise aber nur eine beschränkte Lebensdauer, insbesondere dann, wenn sie entsprechenden Belastungen ausgesetzt sind, wie dies häufig im Bereich industrieller Anwendungen der Fall ist.Typically, the joint provided between two floor panels is sealed by means of a so-called joint filling. This can be done in a simple manner, that the joint is filled with a joint grout. In such a simple way trained joint filling profiles have disadvantageously but only a limited life, especially if they are exposed to appropriate loads, as is often the case in the field of industrial applications of the case.
Um ein Fugenfüllungsprofil bereitzustellen, das auch höheren Beanspruchungen gerecht wird und sogar für lufttechnische Anwendungen geeignet ist, ist mit der
Das aus der
Um unerwünschte Ablösungen der Fugenvergussmasse von den Bodenplatten zu vermeiden, ist mit der
Obgleich das aus der
Aus dem Stand der Technik ist gemäß der
Aus der
Ausgehend vom Vorbeschriebenen ist es die Aufgabe der Erfindung, ein gattungsgemäßes Fugenfüllungsprofil zu verbessern, insbesondere dahingehend weiterzuentwickeln, dass konstruktionsbedingt ungewollte Ablöseerscheinungen verhindert sind und dass bei gleichzeitig gestiegener Lebensdauer ein verbesserter Anwendungskomfort gegeben ist.Based on the above, it is the object of the invention to improve a generic joint filling profile, in particular to further develop that design-related unwanted separation phenomena are prevented and that at the same time increased life, an improved ease of use is given.
Zur Lösung dieser Aufgabe wird mit der Erfindung ein Fugenfüllungsprofil vorgeschlagen, dass sich dadurch auszeichnet, dass der Vertikalschenkel und der Profilkörper unter Zwischenordnung eines Trennmaterials voneinander separiert sind.To solve this problem, a joint filling profile is proposed with the invention that is characterized in that the vertical leg and the profile body are separated from each other with the interposition of a release material.
In völliger Abkehr zum vorbekannten Stand der Technik wird das aus Vertikalschenkel und Profilkörper gebildete Fugenfüllungsprofil nicht mehr einstückig ausgebildet. Es ist erfindungsgemäße vielmehr vorgesehen, den Vertikalschenkel vom Profilkörper zu trennen, und zwar dadurch, dass der Vertikalschenkel und der Profilkörper unter Zwischenordnung eines Trennmaterials voneinander separiert sind.In complete departure from the prior art, the joint filling profile formed from vertical leg and profile body is no longer formed in one piece. It is Rather, it is provided according to the invention to separate the vertical leg from the profile body, specifically in that the vertical leg and the profile body are separated from one another with the interposition of a separating material.
Gemäß der aus dem Stand der Technik vorbekannten Konstruktionen werden die Fuge und die Fugenverbreiterung mit Vergussmasse verfüllt, zu welchem Zweck die Fuge mit Fugenvergussmasse oberflächenbündig bis in die Fugenverbreiterung aufgefüllt wird. Auf diese Weise entsteht gemäß dem Stand der Technik ein Fugenfüllungsprofil, das einen in die Fuge ragenden Vertikalschenkel und einen einstückig damit ausgebildeten und in der Fugenverbreiterung angeordneten Profilkörper aufweist.According to the previously known from the prior art constructions, the joint and the joint widening are filled with potting compound, for which purpose the joint is flush-filled with joint grout to the joint widening. In this way, according to the prior art, a joint filling profile is produced, which has a vertical leg projecting into the joint and a profile body formed integrally therewith and arranged in the joint widening.
In Abkehr hierzu wird nun mit der Erfindung vorgeschlagen, das Fugenfüllungsprofil dadurch auszubilden, dass zunächst die Fuge verfüllt wird, so dass der Vertikalschenkel des späteren Fugenfüllungsprofils entsteht. Es findet also keine Verfüllung der Fuge bis in die Fugenverbreiterung statt.In contrast to this, it is now proposed with the invention to form the joint filling profile in that first the joint is filled, so that the vertical leg of the later joint filling profile is formed. So there is no filling of the joint to the joint widening instead.
Der so ausgebildete Vertikalschenkel wird alsdann auf seiner der Fugenverbreiterung zugewandten Oberseite mit einem Trennmaterial ausgerüstet. Dies kann mechanisch oder chemisch geschehen, wobei die Ausbildung einer mechanischen Trennung durch das Einbringen einer Zwischenlage bevorzugt ist. Als mechanische Trennlage kann beispielsweise eine Metallfolie, insbesondere eine Aluminiumfolie dienen, was den Vorteil mit sich bringt, dass keine thermischen Beschränkungen hinsichtlich des Einsatzes und der Verarbeitung entsprechender Fugenvergussmassen bestehen.The thus formed vertical leg is then equipped on its side facing the joint widening top with a release material. This can be done mechanically or chemically, wherein the formation of a mechanical separation by the introduction of an intermediate layer is preferred. For example, a metal foil, in particular an aluminum foil, can serve as the mechanical separating layer, which has the advantage that there are no thermal restrictions with regard to the use and processing of corresponding joint casting compounds.
Alsdann wird der Profilkörper aus einer Vergussmasse gebildet, wobei der Profilkörper aufgrund des zuvor ausgebrachten Trennmaterials vom Vertikalschenkel separiert ist. Es gibt mithin nach Ausbildung des Fugenfüllungsprofils keine direkte Verbindung zwischen dem Vertikalschenkel und dem Profilkörper.Then the profile body is formed from a potting compound, wherein the profile body is separated from the vertical leg due to the previously applied release material. Consequently, there is no direct connection between the vertical leg and the profile body after the joint filling profile has been formed.
Die erfindungsgemäße Trennung von Vertikalschenkel und Profilkörper bringt den wesentlichen Vorteil mit sich, dass unerwünschte Rissbildungen auch im Übergangsbereich zwischen Vertikalschenkel und Profilkörper vermieden sind. Denn mangels Einstückigkeit wird auf die Ausbildung unterschiedlicher Materialdicken verzichtet, so dass ein aufgrund unterschiedlicher Materialdicken unterschiedliches Dehnungsverhalten unterbunden ist. Es können damit ungewollte Ablöseerscheinungen, insbesondere Flankenabrisse noch effektiver vermieden werden, somit sich eine gesteigerte Lebensdauer ergibt.The inventive separation of vertical leg and profile body brings the significant advantage that undesirable cracking are avoided even in the transition region between vertical leg and profile body. Because lack of one-piece construction is dispensed with the formation of different material thicknesses, so that a different due to different thicknesses of material expansion behavior is prevented. It can thus unwanted separation phenomena, In particular flank tears are even more effectively avoided, thus resulting in an increased life.
Der Profilkörper liegt gemäß einem weiteren Merkmal der Erfindung in einem zur Fuge benachbarten ersten Abschnitt unter Zwischenordnung eines Trennmaterials auf der zugehörigen Bodenplatte verbindungsfrei auf. Gemäß dieser Weiterentwicklung gibt es mithin nicht nur keine direkte Verbindung zwischen Profilkörper und Vertikalsteg, sondern auch zwischen Profilkörper und zugehöriger Bodenplatte, und zwar in einem ersten Abschnitt des Profilkörpers, der benachbart zur Fuge ausgebildet ist. Demnach ist also vorgesehen, dass der Profilkörper keine direkte Verbindung zum Untergrund hat, und zwar in einem Bereich, der sich über einen ersten Abschnitt der ersten Bodenplatte, den Vertikalschenkel und einen weiteren ersten Abschnitt bezüglich der anderen Bodenplatte erstreckt. Diese Ausgestaltung gestattet es dem Fugenfüllungsprofil in vorteilhafter Weise, zur Kompensation von mechanischen und/oder thermischen Belastungen Dehnarbeit leisten zu können, wobei aufgrund der mangelnden direkten Verbindung zwischen Profilkörperuntergrund im vorbeschriebenen Bereich nicht die Gefahr eines Abreißens und/oder eines Ablösens besteht. Dabei kommt insbesondere die mangelnde Einstückigkeit von Profilkörper und Vertikalschenkel zum Tragen, da sich der Profilkörper unabhängig vom Vertikalschenkel sowohl in der Horizontalen als auch in der Vertikalen dehnen kann, die Dehnungsmöglichkeit des Profilkörpers also nicht durch den Vertikalschenkel beeinträchtigt ist. Die bei aus dem Stand der Technik vorbekannten Konstruktionen in nachteiliger Weise auftretenden Linseneffekte, das heißt durch Dehnung bedingte Einschnürungen können so vermindert oder sogar verhindert werden. Zudem ist die Gefahr gebannt, dass es im benannten Bereich zu Ablösungen des Profilkörpers von den zugehörigen Bodenplatten und/oder vom Vertikalschenkel kommt.The profile body lies according to a further feature of the invention in a joint adjacent to the first section with the interposition of a release material on the associated base plate without connection. According to this development, there is therefore not only no direct connection between profile body and vertical web, but also between profile body and associated bottom plate, in a first portion of the profile body, which is formed adjacent to the joint. Accordingly, it is therefore provided that the profile body has no direct connection to the ground, in a region which extends over a first portion of the first bottom plate, the vertical leg and a further first portion with respect to the other bottom plate. This configuration allows the joint filling profile advantageously to be able to perform stretching work to compensate for mechanical and / or thermal stress, with no risk of tearing and / or peeling due to the lack of direct connection between Profilkörperuntergrund in the above-described area. In particular, the lack of integrity of profile body and vertical leg comes into play, since the profile body can stretch independently of the vertical leg both in the horizontal and in the vertical, the possibility of expansion of the profile body is thus not affected by the vertical leg. The lens effects which disadvantageously occur in constructions known from the prior art, that is to say constrictions caused by stretching, can thus be reduced or even prevented. In addition, the danger that it comes in the designated area to detachment of the profile body from the associated floor panels and / or from the vertical leg.
Es ist gemäß einem weiteren Merkmal der Erfindung vorgesehen, dass der Profilkörper in einen zum ersten Abschnitt benachbarten zweiten Abschnitt einen in eine Nut der zugehörigen Bodenplatte hineinragenden ersten Vertikalsteg aufweist. Demnach schließt sich außenseitig des ersten Abschnitts des Profilkörpers ein zweiter Abschnitt an. Innerhalb dieses zweiten Abschnitts steht der Profilkörper in direkter Verbindung mit der zugehörigen Bodenplatte, wobei zur Verankerung des Profilkörpers in der zugehörigen Bodenplatte vorgesehen ist, dass die Bodenplatte mit einer in Längsrichtung zur Fuge verlaufenden Nut ausgerüstet ist, in die ein vom Profilkörper bereitgestellter Vertikalsteg eingreift. Es wird mithin ein Profilkörper vorgeschlagen, der im Bereich der Fuge sowie im Bereich des ersten Abschnitts keine direkte Verbindung und im Bereich des zweiten Abschnitts eine direkte Verbindung mit dem Untergrund aufweist.It is provided according to a further feature of the invention that the profile body has in a second section adjacent to the first section a projecting into a groove of the associated bottom plate first vertical web. Accordingly, a second section adjoins the outside of the first section of the profile body. Within this second section of the profile body is in direct connection with the associated bottom plate, is provided for anchoring the profile body in the associated bottom plate, that the bottom plate is equipped with a groove extending in the longitudinal direction of the groove, in which engages a provided by the profile body vertical web. It is therefore proposed a profile body, which in the region of the joint and in the Area of the first section has no direct connection and in the area of the second section has a direct connection to the ground.
Gemäß einem weiteren Merkmal der Erfindung ist vorgesehen, dass der Profilkörper in dem zweiten Abschnitt eine zum ersten Vertikalsteg beabstandeten zweiten Vertikalsteg aufweist, der in eine Nut der zugehörigen Bodenplatte hineinragt. Gemäß dieser Weiterbildung verfügt der zweite Abschnitt über zwei Vertikalstege. Bevorzugterweise begrenzen die beiden Vertikalstege den zweiten Abschnitt, das heißt der zweite Abschnitt erstreckt sich vom ersten Vertikalsteg bis hin zum zweiten Vertikalsteg. Im endmontierten Zustand greifen beide Vertikalstege jeweils in eine zugehörige Nut der zugehörigen Bodenplatte ein, so dass im Bereich des zweiten Abschnitts eine innige und direkte Verbindung zwischen Profilkörper und zugehöriger Bodenplatte ausgebildet ist.According to a further feature of the invention it is provided that the profile body in the second section has a second vertical web spaced from the first vertical web, which projects into a groove of the associated bottom plate. According to this development, the second section has two vertical webs. The two vertical webs preferably delimit the second section, that is to say the second section extends from the first vertical web up to the second vertical web. In the final assembled state, both vertical webs each engage in an associated groove of the associated bottom plate, so that an intimate and direct connection between the profile body and associated bottom plate is formed in the region of the second section.
Gemäß einem weiteren Merkmal der Erfindung ist vorgesehen, dass in den Profilkörper eine Vielzahl von Armierungen eingebettet sind, die in Fugenlängsrichtung hintereinander angeordnet sind. Sinn und Zweck der Armierungen ist es, im Dehnungsfall zu verhindern, dass der Profilkörper in dem Bereich, in dem keine direkte Verbindung mit dem Untergrund besteht, ein- oder ausbeult. Die Armierung sorgt mithin dafür, dass der Profilkörper trotz vorbeschriebener Dehnfähigkeit auch im Belastungsfall im Wesentlichen planparallel mit den benachbarten Bodenplatten abschließt.According to a further feature of the invention it is provided that in the profile body, a plurality of reinforcements are embedded, which are arranged one behind the other in the longitudinal direction of the joint. The purpose of the reinforcements is to prevent expansion of the profile body in the area where there is no direct connection to the ground. The reinforcement thus ensures that the profile body, despite the above-described elasticity even in the case of load substantially plane-parallel with the adjacent floor panels.
Gemäß einem weiteren Merkmal der Erfindung ist vorgesehen, dass eine Armierung einen Führungskörper einerseits sowie ein Verstärkungselement andererseits aufweist, wobei das Verstärkungselement relativ zum Führungskörper verschieblich ausgebildet ist. Im endmontierten Zustand nimmt der Führungskörper das Verstärkungselement auf, so dass keine direkte Verbindung zwischen der Fugenvergussmasse des Profilkörpers mit dem Verstärkungselement ausgebildet ist. Das Verstärkungselement behindert mithin nicht die Dehnfähigkeit des Profilkörpers. Vielmehr ist es aufgrund der relativen Verschieblichkeit des Verstärkungselements gegenüber dem Führungskörper möglich, dass das Verstärkungselement die Bewegungen des Profilkörpers mitmacht. Der Führungskörper ist indes ebenfalls dehnfähig, so dass auch dieser einer Dehnbewegung des Profilkörpers nicht entgegensteht.According to a further feature of the invention it is provided that a reinforcement has a guide body on the one hand and a reinforcing element on the other hand, wherein the reinforcing element is designed to be displaceable relative to the guide body. In the final assembled state, the guide body receives the reinforcing element, so that no direct connection between the joint grout of the profile body is formed with the reinforcing element. The reinforcing element thus does not hinder the elasticity of the profile body. Rather, it is possible due to the relative displaceability of the reinforcing element relative to the guide body, that the reinforcing element participates in the movements of the profile body. The guide body is, however, also stretchable, so that this also does not preclude an expansion movement of the profile body.
Der Führungskörper ist gemäß einem weiteren Merkmal der Erfindung eine Hülse, und bei dem Verstärkungselement kann es sich beispielsweise um einen Stab, insbesondere einen Metallstab handeln. Im endmontierten Zustand ist vorgesehen, dass der Stab von der Hülse längsverschieblich aufgenommen ist, wobei die Hülse eine die Längserstreckung des Stabes übersteigende Längserstreckung aufweist. Damit ist sichergestellt, dass sich im Fall der Dehnung des Profilkörpers der Stab innerhalb der Hülse entsprechend bewegen kann und nicht etwa durch die Hülse in der Bewegung beschränkt ist. Aufgrund des Umstandes, dass die Hülse in Längsrichtung länger ausgebildet ist als der Stab, kann der Stab im Dehnungsfall innerhalb der Hülse wandern, so dass die Dehnbewegung des Profilkörpers durch den als Verstärkungselement dienenden Stab nicht blockiert ist.The guide body is according to a further feature of the invention, a sleeve, and the reinforcing element may for example be a rod, in particular act a metal rod. In the final assembled state it is provided that the rod is received by the sleeve longitudinally displaceable, wherein the sleeve has a longitudinal extent of the rod exceeding the longitudinal extent. This ensures that in the case of elongation of the profile body, the rod can move within the sleeve and is not limited by the sleeve in the movement. Due to the fact that the sleeve is designed to be longer in the longitudinal direction than the rod, the rod can migrate in the expansion case within the sleeve, so that the expansion movement of the profile body is not blocked by serving as a reinforcing member rod.
Gemäß einem weiteren Merkmal der Erfindung ist vorgesehen, dass sich die Armierung unter Zwischenordnung eines Abstandshalters auf den Bodenplatten abstützt. Dabei dient der Abstandshalter dazu, die Armierung positionsgenau auszurichten, bevor die Fugenverbreiterung zur Ausbildung des Profilkörpers mit Fugenvergussmasse verfüllt wird.According to a further feature of the invention it is provided that the reinforcement is supported on the bottom plates with the interposition of a spacer. In this case, the spacer is used to align the reinforcement accurately positioned before the joint widening is filled to form the profile body with joint grout.
Der Profilkörper ist gemäß einem weiteren Merkmal der Erfindung bevorzugterweise achssymmetrisch ausgebildet und verfügt über zwei zur Fuge benachbarte erste Abschnitte an die sich jeweils ein zweiter Abschnitt anschließt. Dabei ist im Bereich der Fuge und der beiden ersten Abschnitte keine direkte Verbindung zwischen dem Profilkörper und dem Untergrund ausgebildet. Eine solche direkte Verbindung ist in den außen liegenden zweiten Abschnitten ausgebildet.According to a further feature of the invention, the profile body is preferably axisymmetric and has two first sections adjacent to the joint, to each of which a second section adjoins. In this case, no direct connection between the profile body and the substrate is formed in the region of the joint and the first two sections. Such a direct connection is formed in the outer second sections.
Dementsprechend ist gemäß einem weiteren Merkmal der Erfindung vorgesehen, dass sich das Trennmaterial im Bereich der Fuge und der beiden hierzu benachbarten ersten Abschnitte erstreckt. Es wird so ein durchgängiger Bereich geschaffen, der sich ausgehend vom ersten Abschnitt der ersten Bodenplatte über die Fuge bis in den ersten Abschnitt der zweiten Bodenplatte erstreckt, in dem keine direkte Verbindung des Profilkörpers mit dem Untergrund ausgebildet ist.Accordingly, according to a further feature of the invention, it is provided that the separating material extends in the region of the joint and the two first sections adjacent thereto. It is thus created a continuous area, which extends from the first portion of the first floor panel over the joint to the first portion of the second floor panel, in which no direct connection of the profile body is formed with the ground.
Die Armierung ist gemäß einem weiteren Merkmal der Erfindung so ausgebildet, dass sie sich bis in die zweiten Abschnitte erstreckt. Die Armierung überspannt mithin den Bereich des Profilkörpers, in dem keine direkte Verbindung mit dem Untergrund ausgebildet ist, wobei die Armierung einendseitig bis in den zweiten Abschnitt der ersten Bodenplatte und anderendseitig bis in den zweiten Abschnitt der anderen Bodenplatte ragt. Insoweit wird eine über die ersten Abschnitte und die Fuge greifende Verbindung der beiden zweiten Abschnitte geschaffen.The reinforcement is designed in accordance with a further feature of the invention so that it extends into the second sections. The reinforcement thus spans the region of the profile body in which no direct connection to the substrate is formed, the reinforcement projecting on one end into the second section of the first floor panel and the other end into the second section of the other floor panel. in this respect a connection of the two second sections, which crosses over the first sections and the joint, is created.
Gemäß einem weiteren Merkmal der Erfindung ist vorgesehen, dass der Vertikalschenkel und/oder der Profilkörper zumindest abschnittsweise bis zu einer Temperatur von 60°C, vorzugsweise bis zu einer Temperatur von 70°C, noch mehr bevorzugt bis zu einer Temperatur von 80°C temperaturbeständig ausgebildet ist/sind.According to a further feature of the invention it is provided that the vertical leg and / or the profile body at least partially temperature resistant up to a temperature of 60 ° C, preferably up to a temperature of 70 ° C, even more preferably up to a temperature of 80 ° C. is / are trained.
Gemäß diesem Vorschlag ist das Fugenfüllungsprofil zumindest abschnittsweise temperaturbeständig ausgebildet. Das Fugenfüllungsprofil ist mithin dazu geeignet, auch in Bereichen verbaut zu werden, die bestimmungsgemäß erhöhten Temperaturen ausgesetzt sind. Zu nennen sind in diesem Zusammenhang insbesondere Bodenbereiche von Industrieanlagen, die der Aufstellung von temperaturabgebenden Maschinen, Öfen und/oder dergleichen dienen.According to this proposal, the joint filling profile is at least partially formed temperature resistant. The joint filling profile is therefore also suitable for installation in areas that are exposed to elevated temperatures as intended. To name in this context, in particular floor areas of industrial plants that serve the installation of temperature-emitting machines, ovens and / or the like.
Es ist in diesem Zusammenhang gemäß einem weiteren Merkmal der Erfindung vorgesehen, dass die den Vertikalschenkel und/oder den Profilkörper bildende Vergussmasse aus einem bis 60°C, vorzugsweise aus einem bis 70°C, noch mehr bevorzugt aus einem bis 80°C thermostabilen Material gebildet ist/sind. Bevorzugterweise kommt in diesem Zusammenhang ein thermostabiles Kunststoffmaterial zum Einsatz, das im flüssigen Zustand in die Fuge und/oder die Fugenverbreiterung eingebracht wird und nach seiner Aushärtung bis zu den genannten Temperaturen thermostabil ist. Alternativ kann vorgesehen sein, den Vertikalschenkel und/oder den Profilkörper aus einem nicht thermostabilen Material auszubilden und eine den Profilkörper oberseitig abdeckende Beschichtung vorzusehen, die bis zu den genannten Temperaturen thermostabil ausgebildet ist. Es kann auch vorgesehen sein, den Vertikalschenkel und den Profilkörper aus unterschiedlichen Materialien auszubilden, beispielsweise den Vertikalschenkel aus einem nicht thermostabilen Material und den Profilkörper aus einem thermostabilen Material.It is provided in this context according to a further feature of the invention, that the vertical leg and / or the profile body forming potting compound from one to 60 ° C, preferably from one to 70 ° C, even more preferably from a thermostable to 80 ° C material is formed / are. Preferably, in this context, a thermostable plastic material is used, which is introduced in the liquid state in the joint and / or the joint widening and is thermostable after its curing up to said temperatures. Alternatively it can be provided to form the vertical leg and / or the profile body of a non-thermostable material and to provide a profile body covering the top side coating, which is thermally stable up to the temperatures mentioned. It can also be provided to form the vertical leg and the profile body from different materials, for example, the vertical leg of a non-thermostable material and the profile body of a thermostable material.
Gemäß einer weiteren Alternative kann vorgesehen sein, dass der Vergussmasse ein Granulat aus einem thermostabilen Material beigegeben ist. Bei einem solchen Granulat kann es sich beispielsweise um Steinmaterialien und/oder Graphit handeln.According to a further alternative it can be provided that the potting compound is added granules of a thermostable material. Such a granulate may be, for example, stone materials and / or graphite.
Gemäß einem weiteren Merkmal der Erfindung ist vorgesehen, dass die den Vertikalschenkel und/oder den Profilkörper bildende Vergussmasse Partikel aufweist, die in Folge physikalischer und/oder chemischer Einflüsse ihre Farbgebung ändern.According to a further feature of the invention it is provided that the Vertical leg and / or the profile body forming potting compound has particles that change their color as a result of physical and / or chemical influences.
Die Farbänderung der Partikel dient in vorteilhafter Weise dazu, verwenderseitig eine visuelle Überprüfung des erfindungsgemäß ausgebildeten Fugenfüllungsprofils vornehmen zu können. Physikalische und/oder chemische Einflussfaktoren, die zu einer Farbänderung der der Vergussmasse beigegebenen Partikel führen können, sind beispielsweise mechanische Druckbeaufschlagungen, Alterungsprozesse, Einwirkungen chemischer Substanzen, wie beispielsweise Säure und/oder dergleichen. Besonders ist es bevorzugt, der Vergussmasse Partikel beizugeben, die im Laufe der Zeit, das heißt über die Gebrauchsdauer des erfindungsgemäßen Fugenfüllungsprofils ihre Farbe ändern. Verwenderseitig ist so auf einfache Weise feststellbar, dass die herstellerseitig garantierte Lebensdauer des Fugenfüllungsprofils erreicht ist, weshalb es zur Wahrung der Funktionssicherheit auszutauschen ist. Auch eine Farbänderung in Folge einer zu hohen mechanischen Belastung ist von Vorteil, denn kann es insbesondere in Folge zu hoher Druckbelastungen zu einer irreversiblen Verformung des Fugenfüllungsprofils kommen. Die eigentlich gewünschte Funktionssicherheit kann dann unter Umständen nicht mehr gegeben sein, was dem Verwender durch eine Farbveränderung des Fugenfüllungsprofils visuell angezeigt wird. Entsprechendes gilt bezüglich chemischer Substanz. Auch diese können zu einer Schädigung des Fugenfüllungsprofils führen, weshalb es von Vorteil ist, dass einem Verwender durch Farbänderung angezeigt werden kann, dass das Fugenfüllungsprofil entsprechenden chemischen Substanzen, wie zum Beispiel Säuren ausgesetzt war.The color change of the particles is advantageously used to be able to make a visual check by the user on the inventive joint filling profile. Physical and / or chemical influencing factors which can lead to a change in color of the potting compound added particles are, for example, mechanical pressure, aging processes, effects of chemical substances, such as acid and / or the like. In particular, it is preferred to add particles to the potting compound which change their color over time, that is to say over the service life of the joint filling profile according to the invention. On the user side, it can thus be determined in a simple manner that the guaranteed lifetime of the joint filling profile is reached by the manufacturer, which is why it has to be exchanged to maintain functional reliability. Also, a change in color as a result of too high a mechanical load is advantageous, because it can come to an irreversible deformation of the joint filling profile, in particular as a result of high pressure loads. The actual desired functional reliability may then no longer be given, which is visually displayed to the user by a color change of the joint filling profile. The same applies with regard to chemical substance. These can also lead to damage to the joint filling profile, which is why it is advantageous that a user can be displayed by color change that the joint filling profile was exposed to appropriate chemical substances such as acids.
Gemäß einem weiteren Merkmal der Erfindung ist vorgesehen, dass in den Profilkörper und/oder den Vertikalschenkel eine Signalleitung eingebettet ist. Bei einer solchen Signalleitung kann es sich um einen Lichtwellenleiter oder um einen stromführenden Leiter handeln.According to a further feature of the invention it is provided that in the profile body and / or the vertical leg, a signal line is embedded. Such a signal line may be an optical waveguide or a live conductor.
Eine solche Signalleitung erweist sich aus mehreren Gründen als vorteilhaft. Sie kann beispielsweise als Mittel zur Zählung von Überfahrten genutzt werden. Dies kann beispielsweise dadurch geschehen, dass an der Signalleitung dauerhaft ein Signal anliegt, das sich in Folge einer Druckbelastung, das heißt im Falle einer Überfahrt ändert. Diese Signaländerung wird mittels einer entsprechenden Empfangseinheit detektiert. Auf diese Weise lässt sich die Anzahl an Überfahrten ermitteln, wobei bevorzugterweise vorgesehen ist, dass mit Erreichen einer vorgebbaren Überfahrtzahl eine Anzeige erfolgt, die den Verwender darauf hinweist, dass eine beispielsweise herstellerseitig garantierte Anzahl an Überfahrten erreicht ist.Such a signal line proves to be advantageous for several reasons. It can be used, for example, as a means of counting crossings. This can be done, for example, by permanently applying a signal to the signal line which changes as a result of a pressure load, that is to say in the case of a crossing. This signal change is detected by means of a corresponding receiving unit. In this way, the number of crossings can be determined, preferably is provided that upon reaching a predetermined number of crossings a display is made, which indicates to the user that an example manufacturer guaranteed number of crossings is reached.
Die Signalleitung kann in vorteilhafter Weise auch als Risswarner genutzt werden. Denn im Falle einer Rissbildung kommt es zu einer Freilegung der Signalleitung und/oder zu einer Zerstörung derselben. Dies lässt sich detektieren und dem Verwender entsprechend anzeigen. Um eine möglichst effektive Risswarnung zu ermöglichen, kommen bevorzugterweise eine Mehrzahl von Signalleitungen zum Einsatz, gegebenenfalls auch in der Ausgestaltung einer Signalleitungsmatte. Eine solche Matte kann zugleich auch als Trennmaterial im bereits schon vorerläuterten Sinn dienen.The signal line can be used in an advantageous manner as a crack detector. Because in the case of cracking it comes to an exposure of the signal line and / or destruction of the same. This can be detected and displayed to the user accordingly. To enable the most effective possible crack warning, preferably a plurality of signal lines are used, if appropriate also in the design of a signal line mat. At the same time, such a mat can also serve as a separating material in the already already explained sense.
Gemäß einem weiteren Merkmal der Erfindung ist ein Feuchtigkeitssensor vorgesehen. Ein solcher Feuchtigkeitssensor kann in die Vergussmasse des Fugenfüllungsprofils eingebettet und/oder vor einem Ausbilden des Vertikalschenkels und/oder des Profilkörpers in die Fuge und/oder die Fugenverbreiterung eingebracht sein. Dabei dient der Feuchtigkeitssensor insbesondere dazu, in das Fugenfüllungsprofil eingedrungenes Wasser zu detektieren, so dass im Detektionsfall eine entsprechende Ausgabe an den Verwender erfolgen kann. Grundsätzlich ist das erfindungsgemäß ausgebildete Fugenfüllungsprofil wasserdicht ausgebildet und liegt auch wasserdicht an den zugehörigen Bodenplatten an. Im Falle eines Anschlagens des Feuchtigkeitssensors ist dies mithin gleichbedeutend damit, dass das Fugenfüllungsprofil zumindest abschnittsweise zerstört und/oder eine Rissbildung aufweist, durch die hindurch Wasser eingedrungen ist. Der Feuchtigkeitssensor dient mithin dazu, etwaige Schäden des Fugenfüllungsprofils frühzeitig erkennen zu können.According to a further feature of the invention, a humidity sensor is provided. Such a moisture sensor may be embedded in the potting compound of the joint filling profile and / or introduced into the joint and / or the joint expansion prior to forming the vertical limb and / or the profile body. In this case, the moisture sensor is used, in particular, to detect water that has penetrated into the joint filling profile, so that in the case of detection a corresponding output can be made to the user. In principle, the joint filling profile designed according to the invention is watertight and is also watertight against the associated floor panels. In the case of a striking of the moisture sensor, this is therefore synonymous with the fact that the joint filling profile at least partially destroyed and / or has a cracking, through which water has penetrated. The moisture sensor is therefore used to detect any damage to the joint filling profile early.
Gemäß einem weiteren Merkmal der Erfindung ist ein in das Fugenfüllungsprofil eingebetteter Leuchtstreifen vorgesehen. Ein solcher Leuchtstreifen dient insbesondere in Notsituationen dazu, eine Wegführung bereitzustellen und/oder Fluchtwege zu markieren. Bevorzugterweise ist in diesem Zusammenhang vorgesehen, den Leuchtstreifen an ein entsprechendes Notfallsystem kommunikationstechnisch anzuschließen, so dass eine Inbetriebnahme des Leuchtstreifens tatsächlich nur im Falle einer Notsituation erfolgt.According to a further feature of the invention, a light strip embedded in the joint filling profile is provided. Such a light strip serves in particular in emergency situations to provide a Wegführung and / or escape routes to mark. Preferably, it is provided in this connection to connect the light strip to a corresponding emergency system communication technology, so that a commissioning of the light strip is actually only in case of an emergency situation.
Gemäß einem weiteren Merkmal der Erfindung ist das Fugenfüllungsprofil durch einen eingebetteten, feuerhemmenden, wärmedämmenden und/oder unter Wärmeeinwirkung ein Mittel beispielsweise ein Kühlmittel abgebender Wirkstoff gekennzeichnet.According to a further feature of the invention, the joint filling profile is by a embedded, fire-retardant, heat-insulating and / or under heat, an agent, for example, a coolant-releasing agent characterized.
Ein feuerhemmender Wirkstoff kann beispielsweise durch geeignete Mörtel, Steinmaterialien und/oder dergleichen gebildet sein. Als wärmedämmende Wirkstoffe können Mineralfaserstoffe, Steinwolle oder dergleichen vorgesehen sein. Ein unter Wärmeeinwirkung ein Mittel abgebender Wirkstoff kann insbesondere ein unter Wärmeeinwirkung aufschäumendes Material oder ein Hydrat sein, welches unter Wärmeeinfluss Wasser abgibt. Alternativ kann auch ein Wirkstoff vorgesehen sein, der unter Wärmeeinfluss aufquillt.A fire retardant can be formed, for example, by suitable mortars, stone materials and / or the like. As thermal insulating agents mineral fibers, rock wool or the like may be provided. A substance which gives off an agent under the action of heat can, in particular, be a material which foams under the action of heat or a hydrate which gives off water under the influence of heat. Alternatively, it is also possible to provide an active substance which swells under the influence of heat.
Die Einbettung eines Wirkstoffs der vorgenannten Art ist insbesondere für solche Fugenfüllungsprofile vorgesehen, die unterhalb von Raumabschlüssen, wie zum Beispiel Türen oder Toren ausgebildet sind. Dabei sind insbesondere solche Wirkstoffe zu bevorzugen, die unter Wärmeeinwirkung aufquillen, denn ist hierdurch sichergestellt, dass der im bestimmungsgemäßen Nutzungsfall zwischen Raumabschluss und Fugenfüllungsprofil vorgesehene Spalt zuquillt. Damit ist nicht nur Schutz vor einem Feuerüberschlag gegeben, sondern auch vor einer ungewollten Rauchausbreitung.The embedding of an active substance of the aforementioned type is intended in particular for such joint filling profiles, which are formed below room closures, such as doors or gates. In particular, those active ingredients are preferred which swell under the action of heat, because this ensures that the gap provided in the intended use between the space closure and the joint filling profile swells. This not only provides protection against a fire flashover, but also against unwanted smoke propagation.
Ein unter Wärmeeinwirkung aufquellender Wirkstoff hat zudem den Vorteil, dass ein Flüssigkeitsrückhaltevolumen ausgebildet wird, nämlich dadurch, dass das aufgequollene Fugenfüllungsprofil eine Barriere für ausgetretene Flüssigkeiten darstellt, sei es zum Schutz vor einem Einströmen in einen Raum oder vor einem Ausströmen aus einem Raum heraus.A heat-swelling active substance also has the advantage of forming a liquid retention volume, namely in that the swollen joint filling profile provides a barrier to leaked liquids, either to protect against entering a room or from escaping from a room.
Es ist gemäß einem weiteren Merkmal der Erfindung vorgesehen, dass ein Wirkstoff der vorgenannten Art Bestandteil eines Streifen- oder Schnurelements ist. Ein solches Element kann im Ausführungsfall in einfacher Weise in das Fugenfüllungsprofil eingebettet werden. Dabei ist es bevorzugt, ein solches Streifenelement in den Profilkörper einzubetten, das heißt möglichst oberflächennah. Handelt es sich bei dem Wirkstoff um einen solchen, der unter Wärmeeinfluss aufquillt, so reißt im Aufquellfall das Fugenfüllungsprofil auf und es bildet sich oberhalb des Fugenfüllungsprofils eine in Entsprechung des Verlegeweges des Streifen- oder Schnurelements verlaufende Barriere aus.It is provided according to a further feature of the invention that an active ingredient of the aforementioned type is part of a strip or string element. Such an element can be embedded in the execution of the case in a simple manner in the joint filling profile. It is preferred to embed such a strip element in the profile body, that is as close to the surface as possible. If the active ingredient is one that swells under the influence of heat, the joint filling profile ruptures on swelling and, above the joint filling profile, a barrier running in correspondence with the laying path of the strip or cord element is formed.
Die vorstehend beschriebenen Ausführungsformen betreffen jeweils für sich schutzfähige Erfindungen, sie sind mithin unabhängig davon, dass der Vertikalschenkel und der Profilkörper unter Zwischenordnung eines Trennmaterials voneinander separiert sind. Denn ersichtlich können auch ohne eine solche Separierung eine Armierung, Lichtwellenleiter, Brandschutzstreifen oder -schnüre und/oder dergleichen mehr vorgesehen sein. Selbiges gilt für eine temperaturbeständige Ausgestaltung, sei es durch eine entsprechend ausgebildete Vergussmasse und/oder das Vorsehen einer entsprechenden Deckschicht.The embodiments described above each relate to protectable inventions, they are therefore independent of the fact that the vertical leg and the profile body with the interposition of a separating material are separated from each other. As can be seen even without such a separation a reinforcement, optical fibers, fire protection strips or cords and / or the like may be provided. The same applies to a temperature-resistant design, either by a correspondingly formed potting compound and / or the provision of a corresponding cover layer.
Mit der Erfindung wird des Weiteren vorgeschlagen ein Verfahren zur Herstellung einer Fugenabdichtung zwischen Bodenplatten, bei dem an den freien oberen zueinander weisenden Kanten benachbarter Bodenplatten eine im Wesentlichen horizontal verlaufende Fugenverbreiterung ausgeführt wird, bei dem die Fuge oberflächenbündig mit dem Grund der Fugenverbreiterung verfüllt wird, bei dem das die Fuge füllende Material oberseitig mit einem Trennmaterial versehen wird und bei dem die Fugenverbreiterung mit Fugenvergussmasse oberflächenbündig mit den Bodenplatten verfüllt wird.The invention further proposes a method for producing a joint seal between floor slabs in which a substantially horizontally extending joint widening is carried out on the free upper facing edges of adjacent floor slabs, in which the joint is flushfilled flush with the bottom of the joint widening in which the joint filling material is provided on the upper side with a release material and in which the joint widening with joint grout is flush-filled with the bottom plates.
Es ist ferner vorgesehen, dass der Grund der Fugenverbreiterung in einem zur Fuge benachbarten Abschnitt mit einem Trennmaterial versehen wird.It is further provided that the reason of the joint widening is provided in a section adjacent to the joint with a release material.
Ferner ist vorgesehen, dass in die Fugenverbreiterung eine Armierung eingebracht wird.It is further provided that in the joint widening a reinforcement is introduced.
Im Ergebnis der vorbeschriebenen Verfahrensdurchführung ergibt sich ein Fugenfüllungsprofil der schon vorbeschriebenen Art, womit sich auch die schon vorerläuterten Vorteile einstellen.As a result of the above-described process implementation results in a joint filling profile of the type already described, which also set the advantages vorerläuterten already.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung anhand der Figuren. Dabei zeigen
- Fig. 1
- in schematischer Schnittdarstellung ein Fugenfüllungsprofil nach der Erfindung;
- Fig. 2
- das Fugenfüllungsprofil nach
Fig. 1 gemäß Schnittlinie A-A nachFig. 1 und - Fig. 3
- in schematischer Schnittdarstellung ein Fugenfüllungsprofil gemäß dem Stand der Technik.
- Fig. 1
- in a schematic sectional view of a joint filling profile according to the invention;
- Fig. 2
- the joint filling profile
Fig. 1 according to section line AAFig. 1 and - Fig. 3
- in a schematic sectional view of a joint filling profile according to the prior art.
Wie sich aus
Im Bereich der freien oberen zueinander weisenden Kanten der Bodenplatten 3 und 4 ist eine im Wesentlichen horizontal verlaufende Fugenverbreiterung 5 ausgebildet, die außenseitig Rechtecknuten ausbildet, die im Wesentlichen parallel zur Fuge 2 verlaufen.In the region of the free upper mutually facing edges of the
Zur Ausbildung des Fugenfüllungsprofils 1 ist die Fuge 2 mit Fugenvergussmasse 9 oberflächenbündig bis in die Fugenverbreiterung 5 verfüllt. Es ist so ein Fugenfüllungsprofil ausgebildet, dass über einen Profilkörper 7 und einen einstückig damit ausgebildeten Vertikalschenkel 6 verfügt, welcher Vertikalschenkel 6 in die Fuge 2 hineinragt.To form the joint filling profile 1, the joint 2 is flush-filled with
Wie sich aus
Die
Wie sich insbesondere aus der Darstellung nach
Je Bodenplatte 3 beziehungsweise 4 stellt der Profilkörper 7 einen zur Fuge 2 benachbarten ersten Abschnitt 14 beziehungsweise 15 bereit, in welchem ersten Abschnitt 14 beziehungsweise 15 der Profilkörper 7 unter Zwischenordnung eines Trennmaterials 8 auf der zugehörigen Bodenplatte 3 beziehungsweise 4 verbindungsfrei aufliegt. Es ist so ein durchgängiger Bereich geschaffen, der sich über den im Bereich der Bodenplatte 3 ausgebildeten ersten Abschnitt 15, die Fuge 2 und den im Bereich der Bodenplatte 4 ausgebildeten ersten Abschnitt 14 erstreckt, in dem keine direkte Verbindung zwischen dem Profilkörper 7 und dem Untergrund besteht.For each
Der Profilkörper weist zu den ersten Abschnitten 14 beziehungsweise 15 benachbarte zweite Abschnitte 16 beziehungsweise 17 auf. Im Bereich dieser Abschnitte 16 beziehungsweise 17 besteht eine direkte Verbindung zwischen der den Profilkörper 7 bildenden Fugenvergussmasse 9 und dem durch die jeweiligen Bodenplatten 3 beziehungsweise 4 gebildeten Untergrund. Für eine dauerhafte sichere Verankerung des Profilkörpers 7 in den Bodenplatten 3 und 4 verfügen die zweiten Abschnitte 16 beziehungsweise 17 jeweils über erste und zweite Vertikalstege 20 und 21, die in zugehörige Nuten 18 und 19 der Bodenplatten 3 beziehungsweise 4 eingreifen.The profile body has
Innerhalb des Profilkörpers 7 sind Armierungen 22 in Form von Dübeln angeordnet. Es sind dabei eine Vielzahl von Dübeln vorgesehen, die in Längsrichtung 29 der Fuge 2 hintereinander angeordnet sind, wie sich dies insbesondere aus der Schnittdarstellung nach
Ein jeder Dübel verfügt über einen Führungskörper 23 in Form einer Hülse sowie über ein von der Hülse aufgenommenes Verstärkungselement 24 in Form eines Stabes. Dabei ist, wie insbesondere die Darstellung nach
Zur positionssicheren Anordnung der Dübel innerhalb der Fugenverbreiterung 5 dienen im gezeigten Ausführungsbeispiel zwei Abstandshalter 25 und 26, die den Dübel einendseitig beziehungsweise anderendseitig abstützen. Dabei besteht ein jeder Abstandshalter 25 beziehungsweise 26 aus einem in Fugenlängsrichtung 29 verlaufenden Lagerelement 27, das von Tragelementen 28 gestützt ist, wie sich dies insbesondere aus der Darstellung nach
Zur Ausbildung der Fugenabdichtung wird in die Fuge 2 zunächst das Füllmaterial 10 sowie die Rundschnur 12 eingebracht. Anschließend erfolgt die Ausbildung des Vertikalschenkels 6, im dargestellten Ausführungsbeispiel durch das Einbringen eines Kompressionsblocks 13 in die Fuge 2, wobei die Fuge 2 oberflächenbündig mit dem Grund der Fugenverbreiterung 5 verfüllt ist. Der Kompressionsblock 3 schließt mithin oberflächenbündig mit dem Grund der Fugenverbreiterung 5 ab.To form the joint seal, the filling
Alsdann wird das Trennmaterial 8 eingebracht, das sich im gezeigten Ausführungsbeispiel über die Fuge 2 und die beiden ersten Abschnitte 14 und 15 der Bodenplatten 3 beziehungsweise 4 erstreckt. Es werden alsdann die Abstandshalter 25 und 26 innerhalb der Fugenverbreiterung 5 positioniert, auf die dann die Dübel 22 aufgelegt werden, wie in
Von Vorteil des erfindungsgemäßen Fugenfüllungsprofils ist im Besonderen, dass es im Übergangsbereich zwischen dem Profilkörper 7 und dem Vertikalschenkel 6 nicht aufgrund von unterschiedlichen Materialdicken zu Einreißungen beziehungsweise Rissbildungen kommen kann, die dann im Weiteren zu unerwünschten Ablösungen führen würden. Ferner wird durch die verbindungsfreie Ausgestaltung des Profilkörpers 6 im Bereich der ersten Abschnitte 14 und 15 und der Fuge 2 ein vergleichsweise großer Bereich geschaffen, in dem das Fugenfüllungsprofil 1 freie Dehnungsarbeit zur Kompensation von mechanischen und/oder thermischen Belastungen leisten kann. Ungewünschte Ablösungen und/oder Flankenabrisse werden so vermieden. Dabei steht einer solchen Dehnungsarbeit auch nicht der Vertikalschenkel 6 entgegen, da erfindungsgemäß keine direkte Verbindung zwischen dem Vertikalschenkel 6 und dem Profilkörper 7 besteht.The advantage of the joint filling profile according to the invention is in particular that it is in Transition region between the
Um im Falle von Dehnbewegungen Ausbeulungen und/oder Einbeulungen des Profilkörpers 7 zu verhindern, sind in den Profilkörper 7 Armierungen in Form von Dübeln 22 eingebracht. Dabei wirken die Dübel 22 einer Dehnbewegung des Fugenfüllungsprofils 1 nicht entgegen oder behindern diese, da die als Verstärkungselemente dienenden Stäbe 24 längsverschieblich in den zugehörigen Hülsen 23 angeordnet sind, so dass ein Mitbewegen der Stäbe 24 gestattet ist.In order to prevent buckling and / or buckling of the
- 11
- FugenfüllungsprofilJoint filling profile
- 22
- FugeGap
- 33
- Bodenplattebaseplate
- 44
- Bodenplattebaseplate
- 55
- Fugenverbreiterungjoint enlargement
- 66
- Vertikalschenkelvertical leg
- 77
- Profilkörperprofile body
- 88th
- Trennmaterialseparating material
- 99
- Fugenvergussmassejoint sealing compound
- 1010
- Füllmaterialfilling material
- 1212
- Rundschnurround cord
- 1313
- Kompressionsblockcompression block
- 1414
- erster Abschnittfirst section
- 1515
- erster Abschnittfirst section
- 1616
- zweiter Abschnittsecond part
- 1717
- zweiter Abschnittsecond part
- 1818
- Nutgroove
- 1919
- Nutgroove
- 2020
- erster Vertikalstegfirst vertical web
- 2121
- zweiter Vertikalstegsecond vertical web
- 2222
- Dübel (Armierung)Dowel (reinforcement)
- 2323
- Hülse (Führungskörper)Sleeve (guide body)
- 2424
- Stab (Verstärkungselement)Rod (reinforcing element)
- 2525
- Abstandshalterspacer
- 2626
- Abstandshalterspacer
- 2727
- Lagerelementbearing element
- 2828
- Tragelementsupporting member
- 2929
- FugenlängsrichtungJoint longitudinal direction
Claims (12)
dadurch gekennzeichnet,
dass der Vertikalschenkel (6) und der Profilkörper (7) unter Zwischenordnung eines Trennmaterials (8) voneinander separiert sind.Joint filling profile for forming a joint seal between base plates (3, 4), with a vertical leg (6) projecting into the joint (2) and a profiled body (7) formed from a joint grout (9) and located in a joint widening (5), wherein the Joint grout (9) to form the profile body (7) flush with the surface in the joint widening (5) is filled,
characterized,
that the vertical leg (6) and the profiled body (7) with the interposition of a release material (8) are separated from each other.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE202016102430.7U DE202016102430U1 (en) | 2016-05-06 | 2016-05-06 | Joint filling profile |
EP17169622.2A EP3241953B1 (en) | 2016-05-06 | 2017-05-05 | Edge filling profile |
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EP17169622.2A Division-Into EP3241953B1 (en) | 2016-05-06 | 2017-05-05 | Edge filling profile |
EP17169622.2A Division EP3241953B1 (en) | 2016-05-06 | 2017-05-05 | Edge filling profile |
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EP3412842A1 true EP3412842A1 (en) | 2018-12-12 |
EP3412842B1 EP3412842B1 (en) | 2019-07-17 |
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EP20185359.5A Pending EP3757313A1 (en) | 2016-05-06 | 2017-05-05 | Gap filling profile |
EP18185489.4A Active EP3412842B1 (en) | 2016-05-06 | 2017-05-05 | Edge filling profile |
EP18205299.3A Active EP3460135B1 (en) | 2016-05-06 | 2017-05-05 | Edge filling profile |
EP17169622.2A Active EP3241953B1 (en) | 2016-05-06 | 2017-05-05 | Edge filling profile |
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EP20185359.5A Pending EP3757313A1 (en) | 2016-05-06 | 2017-05-05 | Gap filling profile |
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EP18205299.3A Active EP3460135B1 (en) | 2016-05-06 | 2017-05-05 | Edge filling profile |
EP17169622.2A Active EP3241953B1 (en) | 2016-05-06 | 2017-05-05 | Edge filling profile |
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US (1) | US10577806B2 (en) |
EP (4) | EP3757313A1 (en) |
CA (1) | CA2966467C (en) |
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DE202019101140U1 (en) | 2019-02-28 | 2020-05-29 | Sk Wiegrink Beteiligungs Gmbh | Joint filling profile |
JP7308486B2 (en) | 2019-11-01 | 2023-07-14 | 西日本高速道路メンテナンス九州株式会社 | Method for recovering waterproof function of joint device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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- 2017-05-05 EP EP18185489.4A patent/EP3412842B1/en active Active
- 2017-05-05 EP EP18205299.3A patent/EP3460135B1/en active Active
- 2017-05-05 EP EP17169622.2A patent/EP3241953B1/en active Active
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Also Published As
Publication number | Publication date |
---|---|
EP3757313A1 (en) | 2020-12-30 |
EP3460135A1 (en) | 2019-03-27 |
CA2966467C (en) | 2020-05-12 |
DE202016102430U1 (en) | 2017-08-09 |
US10577806B2 (en) | 2020-03-03 |
EP3241953B1 (en) | 2019-07-10 |
EP3241953A1 (en) | 2017-11-08 |
EP3412842B1 (en) | 2019-07-17 |
EP3460135B1 (en) | 2021-01-27 |
US20170321432A1 (en) | 2017-11-09 |
CA2966467A1 (en) | 2017-11-06 |
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