EP3124712B1 - Bande de garniture de joint compressible et son procede de fabrication - Google Patents

Bande de garniture de joint compressible et son procede de fabrication Download PDF

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Publication number
EP3124712B1
EP3124712B1 EP15179048.2A EP15179048A EP3124712B1 EP 3124712 B1 EP3124712 B1 EP 3124712B1 EP 15179048 A EP15179048 A EP 15179048A EP 3124712 B1 EP3124712 B1 EP 3124712B1
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EP
European Patent Office
Prior art keywords
joint
joint sealing
sealing strip
foam
flank
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.)
Active
Application number
EP15179048.2A
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German (de)
English (en)
Other versions
EP3124712A1 (fr
EP3124712C0 (fr
Inventor
Andreas Hohlfeld
Markus Fehrmann
Björn KETHORN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hanno Werk GmbH and Co KG
Original Assignee
Hanno Werk GmbH and Co KG
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Publication date
Application filed by Hanno Werk GmbH and Co KG filed Critical Hanno Werk GmbH and Co KG
Priority to EP15179048.2A priority Critical patent/EP3124712B1/fr
Publication of EP3124712A1 publication Critical patent/EP3124712A1/fr
Application granted granted Critical
Publication of EP3124712C0 publication Critical patent/EP3124712C0/fr
Publication of EP3124712B1 publication Critical patent/EP3124712B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E04B1/6812—Compressable seals of solid form
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
    • E06B2001/626—Tightening or covering joints between the border of openings and the frame or between contiguous frames comprising expanding foam strips

Definitions

  • the present invention relates to uses of a compressible joint sealing strip according to claims 1 and 6, a compressible joint sealing strip according to claim 7 and methods for producing a joint sealing strip according to claims 12, 14 and 16.
  • Compressible joint sealing tapes for sealing against drafts and driving rain are, for example, from DE19641415C2 , the DE 20009674 U1 or the WO 2012/167762 A1 are known and are used in structural engineering for sealing components in particular, for example window and door frames, against masonry, for example an opening in the wall of a building.
  • a known joint sealing tape comprising foam elements has two longitudinal sides and an upper side adjoining one joint flank, in particular of masonry, when the joint sealing tape is installed and an underside adjoining the opposite joint flank, in particular of the component, when the joint sealing tape is installed, with one or preferably several membrane layers each run in the longitudinal direction between the top and bottom parallel or almost parallel to the long sides between two foam elements.
  • the underside of such a joint sealing strip is glued to the component to be sealed, for example a window and door frame.
  • the previously compressed joint sealing tape expands, i.e. it returns elastically, so that the upper side of the joint sealing tape adjoins or lies against the masonry of the building wall opening, and thus seals the component on the masonry of the building wall opening.
  • DE 20 2014 100478 U1 relates to a sealing tape that is suitable for sealing a recess in a building from a built-in element, for example a window frame, consists essentially of foam material and is provided with incisions and is to be laid in different sealing gap areas that are arranged at an angle to one another. Since the incisions are made parallel to the edge connecting the meeting sealing gap areas in this connection area, the sealing tape fans out in this area and can be guided around the edge of the built-in element in this area. By avoiding unwanted tensile or compressive forces through the incisions, the dimensional accuracy of the sealing tape is ensured in the various sealing gap areas.
  • DE 298 13 307 U1 discloses a waterbar of soft, preferably open-celled and impregnated foam material bonded to one or opposite surfaces.
  • the impregnation weight of the impregnation can deviate from the impregnation weight in the rest of the body.
  • the ribs have the function of ensuring a minimum compression of the joint sealing body if the joint flank is uneven, since the compression of permanently elastic joint sealing bodies is an essential factor for the tightness against water, air and smoke.
  • DE 10 2008 063371 A1 discloses an elongate molded part for sealing openings in the construction sector, which consists of a foam material that recovers with a delay after compression and has two opposite longitudinal side walls and an underside, the two side walls having different heights in the transverse profile when the molded part is not compressed.
  • the molded part can have one or more incisions in the area of the transitions between the widths of the side walls and the intermediate area. The incisions improve the uniform relaxation of the molded part.
  • the pre-compressed molded part is installed between a window frame and the masonry in such a way that it cannot completely relax again and has an almost rectangular cross-section when installed. In other words, the side walls should have a different degree of compression. The greater the degree of compression, the more the water vapor diffusion coefficient decreases.
  • EP 2 112 292 A2 discloses a joint sealing tape for sealing an edge area of a component against an adjacent connection area of a building, vehicle or the like, the sealing element extending between a first section and a second section in a width direction and transversely to the width direction in a thickness direction, one each for the edge area and the Connection area has facing installation edge, and the sealing element is profiled so that it has a greater thickness in the region of the first section than in the region of the second section.
  • foam sealing strips which have high and low areas, the foam sealing strips being installed between a window frame and the masonry in such a way that they do not relax completely again and have an almost rectangular cross-section when installed.
  • the object of the invention is to provide new uses for compressible joint sealing tapes and to further develop joint sealing tapes in such a way that they also meet the requirements in terms of impermeability to driving rain, openness to vapor diffusion, thermal insulation and airtightness in the aforementioned case of old building renovation fulfill.
  • the invention is based on the object of further developing joint sealing tapes in such a way that they can be produced quickly and inexpensively.
  • the invention relates to the use of a compressible joint sealing strip, in which the joint sealing strip is installed in a joint, the joint having a first joint flank and a second joint flank opposite the first joint flank, the first joint flank having a recess running in the longitudinal direction of the first joint flank, wherein the recess is caused in particular by a previously removed window frame, the joint sealing tape having two longitudinal sides and an upper side adjoining the first joint flank when the joint sealing tape is installed and an underside adjoining the opposite second joint flank when the joint sealing tape is installed, the joint sealing tape comprising foam elements, one or preferably several membrane layers in the longitudinal direction between the top and bottom and parallel or almost parallel to the long sides between two foam elements, wherein the joint sealing tape has only one incision or only incisions, which run longitudinally parallel or almost parallel to the long sides and from the upper side are introduced into a foam element of the joint sealing tape, wherein the incision or incisions are formed in such a way that at least one section of the joint sealing tape expands from a compressed state into the rece
  • the joint sealing tape has at least two incisions that run only in the longitudinal direction, parallel or almost parallel to the long sides and are made from the top in one or more than one foam element of the joint sealing tape, which are designed in such a way that at least one between The section of the joint sealing tape that is present with two incisions expands from a compressed state into the recess of the first joint flank, while other sections of the joint sealing tape that lie outside the at least one section expanded into the recess adjoin the area of the first joint flank that does not have the recess.
  • one or more incisions in the uncompressed joint-sealing strip have a length which corresponds to at least 1 ⁇ 2, preferably %, of the height of the uncompressed joint-sealing strip.
  • no membrane layer is arranged at least in a section between two incisions, preferably in the section that is expanded into the recess.
  • At least one membrane layer is arranged in at least one section between two incisions, which is expanded into the recess, and is preferably designed in such a way that it is intact even after the section has been completely expanded.
  • the invention also relates to the use of a compressible joint sealing tape, in which the joint sealing tape is installed in a joint, the joint having a first joint flank and a second joint flank opposite the first joint flank, the first joint flank having a recess running in the longitudinal direction of the first joint flank, wherein the cutout results in particular from a previously removed window frame, wherein the joint sealing tape has two longitudinal sides and an upper side adjoining the first joint flank when the joint sealing tape is installed and an underside adjoining the opposite second joint flank when the joint sealing tape is installed, the joint sealing tape comprising foam elements, wherein one or preferably more membrane layers each in the longitudinal direction between the top and bottom and parallel or almost parallel to the long sides between two foam elements, with the joint sealing tape on the top having at least one compressible foam projection running only in the longitudinal direction, which is designed in such a way that it can be pushed out of a compressed state into the recess of the first joint flank expands, while at least another portion of the joint sealing tape, which lies outside of the at least one projection expanded into the
  • the invention also relates to a compressible joint sealing tape that comprises foam elements, the joint sealing tape having two longitudinal sides and an upper side adjoining one joint flank when the joint sealing tape is installed and an underside adjoining the opposite joint flank when the joint sealing tape is installed, with one or preferably more membrane layers in each case run in the longitudinal direction between the top and bottom and parallel or almost parallel to the long sides between two foam elements.
  • the joint sealing strip has on the upper side at least one compressible foam projection that only runs in the longitudinal direction and is designed in such a way that it can expand from a compressed state into a recess that may be present in one joint flank, while at least another section of the joint sealing strip, the outside of the at least one projection expanding into the recess is adjacent to the area of the one joint flank that does not have the recess, wherein at least one Projection is formed integrally with the top of the waterbar, wherein the projection has no membrane layer.
  • At least one projection is connected, preferably glued, to the upper side of the joint sealing strip as a separate part.
  • At least one projection has at least one membrane layer running in the longitudinal direction parallel or almost parallel to the longitudinal sides, this preferably running through the foam element and the projection in one piece.
  • the projection provided on the upper side of the joint sealing tape is arranged centrally or eccentrically between the longitudinal sides, with an eccentrically arranged projection preferably terminating with one of the longitudinal sides.
  • At least one membrane layer is a diffusion-tight or preferably a diffusion-open layer, in particular in the form of a film.
  • At least one membrane layer is moisture-variable or moisture-adaptive.
  • a joint sealing tape is provided, in particular for the renovation of old buildings, with which a secure sealing of joints between assembled components in house construction, in particular between wall openings in an outer wall and window or door frames, is achieved , wherein advantageously no additional joint tapes or backfill materials are required.
  • the membrane layers are moisture-variable or moisture-adaptive, the risk of confusion between that side of the joint sealing strip which points inwards when installed and that side of the joint sealing strip which points outwards is advantageously excluded.
  • an outer, middle and inner sealing of the joint between two assembled components can be achieved in one operation.
  • the desired imperviousness of the joint sealing tape adjusts itself depending on the moisture.
  • the joint sealing tape is therefore an intelligent joint sealing tape and when installed in the joint there is no risk of confusing the inside and outside of the joint sealing tape.
  • a development of the invention provides that the composition of the membrane layer or membrane layers and/or the arrangement of the membrane layer or membrane layers and/or the number of membrane layers are selected in such a way that the joint sealing tape in the area exposed to an atmosphere with high humidity adjacent is less dense to water vapor than in the area adjacent to a lower humidity atmosphere.
  • a modified polyamide film can advantageously be used as the moisture-variable membrane layer.
  • Such films are characterized in that their vapor permeability is significantly higher when wet than when dry.
  • the foils therefore have a variable s d value.
  • An sd value is understood to mean the water vapor diffusion resistance of a material, also referred to as the "diffusion-equivalent air layer thickness".
  • the sd value with the unit "m” is calculated from the layer thickness of the material multiplied by the water vapor diffusion resistance number of the material, the so-called ⁇ value, as defined in DIN EN ISO 12572:2001.
  • Suitable membrane layers are for example in DE19514420 C1 or the WO 9633321 A1 disclosed as materials with a water vapor diffusion resistance dependent on the ambient humidity.
  • the content of DE19514420 C1 or the WO 9633321 A1 is incorporated by express reference into the disclosure content of the present application, in particular with regard to these materials.
  • Suitable membrane layers are, for example, in DE 102008037292 A1 or the WO 2010017947 A2 disclosed as moisture-adaptive functional layers.
  • the content of DE 102008037292 A1 or the WO 2010017947 A2 is incorporated by express reference into the disclosure content of the present application, in particular with regard to these moisture-adaptive functional layers.
  • the joint sealing tape has two long sides and a top edge adjoining one joint flank when the joint sealing tape is installed. and has an underside adjoining the opposite joint flank when the joint sealing strip is installed, the membrane layer or membrane layers running in the longitudinal direction between the top and underside and preferably parallel or almost parallel to the longitudinal sides.
  • the width of the joint sealing tape is therefore the distance between two longitudinal sides.
  • a development of the invention provides that the composition of the membrane layer or membrane layers and/or the arrangement of the membrane layer or membrane layers and/or the number of membrane layers are selected in such a way that the joint sealing tape in the area exposed to an atmosphere with high humidity adjacent is denser to water vapor than in the area adjacent to a lower humidity atmosphere.
  • the joint sealing tape can be used universally for sealing a joint between two assembled components, for example between a structure, in particular masonry, and a frame or the like, in particular a window or door frame.
  • a joint sealing strip built into a corresponding joint has the advantage that it has a higher blocking effect on the side or the area that is exposed to a higher diffusion load.
  • This has the advantage that when installing the joint sealing strip it is not necessary to pay attention to which of the two longitudinal sides of the joint sealing strip is arranged on the interior side or inwards and which is arranged on the exterior side or on the outside. The installation or laying of the joint sealing tape is therefore independent of the running direction of the tape.
  • the membrane layer or membrane layers can be arranged axially in the joint sealing tape, so that after the installation of the joint sealing tape they are essentially arranged transversely to the direction of diffusion.
  • the joint sealing tape is moisture-variable, preferably in such a way that the side that is exposed to the moist atmosphere is always more impermeable to diffusion. As a result, moisture is always transported out of the joint and moisture is prevented from diffusing into the joint.
  • joint sealing tape in the after RAL quality association windows and front doors e. V. RAL guidelines for planning and installing windows and front doors March 2014
  • typical winter situation works, in which the seal to the interior or to the inside should be tighter than the seal to the outside or to the outside, since in winter interiors have a higher humidity than outside or the outside atmosphere.
  • joint sealing tape also works in the typical summer situation where diffusion is reversed and the outdoor environment is more humid.
  • connection joint can dry out all year round.
  • the RAL requirement for protection of the so-called connection joint between the structure and, for example, the window frame against external and indoor loads is ensured.
  • At least one membrane layer is designed in such a way that it has a water vapor diffusion resistance ( ⁇ -value) of less than 15 at an average relative humidity of the atmosphere surrounding it of up to 50% and at an average relative humidity of the atmosphere surrounding it of more than 70% has a water vapor diffusion resistance ( ⁇ -value) of more than 30.
  • a joint sealing tape has several different sealing areas, in that the composition of the membrane layer or membrane layers, the arrangement of the membrane layer or membrane layers and/or the number of membrane layers in a sealing area are selected in such a way that the joint sealing tape in the Area adjacent to an atmosphere with high humidity is more dense to water vapor than in the area adjacent to an atmosphere with lower humidity and in another sealing area are chosen such that the joint sealing tape in the area adjacent to an atmosphere with high humidity is less dense to water vapor than in the area bordering an atmosphere with lower humidity.
  • the foam is a predominantly open-cell raw foam.
  • the foam is a predominantly closed-cell raw foam, as is the case, for example, in EP 1 600 571 B1 is disclosed as a foam having an air permeability of at most 50 l/m 2 s.
  • the content of EP 1 600 571 B1 is incorporated by express reference into the disclosure content of the present application, in particular with regard to the foam disclosed there.
  • the foam is an impregnated, preferably a homogeneously impregnated, raw foam.
  • an impregnated foam is particularly suitable for simple and universal joint sealing, with the impregnation in particular ensuring delayed recovery of the compressible, preferably precompressed, joint sealing strip. It can be an advantage if the impregnate is flame retardant.
  • the impregnate is flame-retardant in such a way that the product corresponds to at least one of the common fire standards for the construction sector in its specified area of application, for example DIN 4102-B1 and/or DIN 4102-B2 and/or DIN 4102- ⁇ F30 and/or EN 13501 class E to B and/or EN 13501 >R30 or >EI30.
  • an advantageous embodiment of the invention provides that the foam or each foam element is a raw foam preferably impregnated with acrylates in such a way that the water vapor diffusion resistance of the foam or each foam element present in the installed state is lower than the water vapor diffusion resistance of at least one, preferably each membrane layer.
  • a development of the invention provides that at least one membrane layer is formed from adhesive, preferably from an acrylate pressure-sensitive adhesive or a mixture of acrylate pressure-sensitive adhesive and polyurethane adhesive.
  • At least one membrane layer is formed from at least one waterproof modified acrylate, whereby high-performance, moisture-variable membrane layers are provided which, depending on the composition, are more diffusion-tight at high humidity than at lower humidity, or vice versa.
  • At least one membrane layer is formed from a modified polyamide film, which is preferably glued to the foam or foam element.
  • At least one membrane layer is formed from a polyamide dispersion, preferably in the form of an adhesive.
  • a development of the invention provides that the application weight of an adhesive for the formation or joint formation of a membrane layer is 60 to 200 g/m 2 , preferably 100 to 150 g/m 2 .
  • the application weight is 100 to 119 g/m 2 .
  • the application weight is 120 to 130 g/m 2 .
  • the application weight is 131 to 150 g/m 2 .
  • An advantageous embodiment of the invention provides that the adhesive used to form the membrane layer has an adhesive strength according to AFERA 4001 of >20 N/25 mm.
  • At least one membrane layer has a greater water vapor diffusion resistance than the foam or each foam element.
  • a development of the invention provides that at least two membrane layers have a different composition from one another.
  • membrane layer or membrane layers are permanently elastic in order to meet improved diffusion values, so that the membrane layers remain permanently elastic even after aging in the compressed state and subsequent decompression or recovery and when the joint sealing tape is installed in a joint they always lie tightly against the joint flanks .
  • the joint sealing strip has at least one membrane layer on one or both longitudinal sides in addition to or instead of the internal membrane layers.
  • a further development of the invention provides that when several membrane layers are used, they can each have the same and/or a different distance between 5 mm and 100 mm from one another. For certain applications it can be advantageous if the distance is between 5 mm and 13 mm. For certain applications it can be advantageous if the distance is between 14 mm and 20 mm. For some applications it can be advantageous if the distance is between 21 mm and 30 mm. For completely different applications, it can be advantageous if the distance is between 31 mm and 100 mm.
  • a development of the invention provides that the distance between two membrane layers advantageously differs from the distance between two other membrane layers.
  • the membrane layer or the membrane layers are distributed or arranged uniformly over the width of the joint sealing strip.
  • the membrane layer or the membrane layers are/are distributed or arranged unevenly over the width of the joint sealing tape.
  • the membrane layer or membrane layers are arranged in the vicinity of one or both longitudinal sides of the joint sealing tape. However, it can also be advantageous for some other applications if the membrane layer or membrane layers are arranged further away from one or both longitudinal sides of the joint sealing tape.
  • the distance between the membrane layers varies, preferably decreases and/or increases, from one long side to the other long side of the joint sealing strip.
  • a development of the invention provides that the foam elements running in the longitudinal direction and divided by at least one membrane layer are designed differently in such a way that the joint sealing tape is more impermeable to water vapor in the area that borders on an atmosphere with high humidity than in the area that adjacent to an atmosphere with lower humidity.
  • a development of the invention provides that the foam elements running in the longitudinal direction and divided by at least one membrane layer are designed differently in such a way that the joint sealing tape is less impermeable to water vapor in the area that borders on an atmosphere with high humidity than in the area adjacent to an atmosphere of lower humidity.
  • the foam elements running in the longitudinal direction and divided by at least one membrane layer are designed differently in a sealing area in such a way that the joint sealing tape in the area that is exposed to an atmosphere with high humidity, is less dense to water vapor than in the area that borders an atmosphere with lower humidity, and in another sealing area, the foam elements running in the longitudinal direction and divided by at least one membrane layer are designed so differently that the joint sealing tape in the area , adjacent to a high humidity atmosphere is denser to water vapor than in the area adjacent to a lower humidity atmosphere.
  • the foam or each foam element is a PUR foam, preferably a PUR flexible foam. After pre-compression, this returns particularly well within the joint and ensures a permanent seal.
  • the foam or the foam elements have several functional areas, preferably a first area that is impervious to driving rain on the outside, a second area that is heat-insulating and reduces noise, and a third area that is airtight on the inside.
  • the membrane layers advantageously ensure a delimitation of the aforementioned functional levels or the so-called functional areas, as described by the RAL Quality Association Windows & Doors e. V. required. Thermal insulation can be achieved which meets all the requirements of the Energy Saving Ordinance for window installation and the VOB for carpentry work in accordance with DIN 18355.
  • joint sealing tape is compressible, preferably pre-compressed.
  • the joint sealing tape in roll form can be pre-compressed and have delayed recovery.
  • the thickness of the joint sealing strip in the non-compressed state is preferably between 10 mm and 100 mm, preferably between 18 mm and 60 mm. This specification does not include the thickness of the protrusion. Its thickness is selected depending on the depth of the recess and is usually between 10 mm and 40 mm, preferably between 15 mm and 25 mm, particularly preferably 20 mm.
  • joint sealing tape can be used to seal joints between assembled components in house construction, in particular between wall openings in an outer wall and window or door frames, preferably without the aid of additional joint tapes or backfill materials.
  • the foam or the foam elements are soaked or impregnated after lamination and/or gluing and/or before or after making the incisions.
  • the panel is coated with a self-adhesive layer over its entire surface, preferably on the side opposite the incisions, or not coated over its entire surface with one or more than one self-adhesive web, which is preferably covered with detachable silicone paper, before it is rolled up.
  • the foam or the foam elements are soaked or impregnated after the lamination and/or gluing and/or after or preferably before the application of the projections. If the foam or the foam elements are soaked or impregnated after the projections have been applied, they are obtained the projections also an impregnation. If foam or the foam elements are soaked or impregnated before the projections are applied, it can be advantageous if the projections are either not soaked or impregnated themselves or are soaked or impregnated beforehand.
  • the panel is coated with a self-adhesive layer over its entire surface, preferably on the side opposite the at least one projection, before it is rolled up, or if it is not coated over its entire surface with one or more than one self-adhesive web, which is preferably covered with detachable silicone paper.
  • the foam or the foam elements and the projections are soaked or impregnated after the lamination and/or adhesion and/or after or preferably before the separation of the panel.
  • the panel is coated with a self-adhesive layer over its entire surface, preferably on the side opposite the at least one projection, before being rolled up, or is not coated over its entire surface with one or more than one self-adhesive sheet, which is preferably covered with a detachable silicone paper.
  • FIG. 1 shows a first joint sealing strip 10 a) in the non-compressed state, b) in the compressed state and c) in the installed state within a joint without c1) and with c2) a recess, each in cross section.
  • the joint sealing tape 10 has two longitudinal sides 16, 18 and an upper side 22 adjoining one joint flank 20 when the joint sealing tape 10 is installed and an underside 26 adjoining the opposite joint edge 24 when the joint sealing tape 10 is installed.
  • Two membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has seven incisions 30 which run only in the longitudinal direction 28, parallel or almost parallel to the longitudinal sides 16, 18 and are made in a foam element 12 of the joint sealing strip 10 from the top 22 and which are designed in such a way that at least one between two incisions 30 existing section 32 of the joint sealing tape 10 from a compressed state into a Any recess 34 of one joint flank 20 can expand, while other sections 36 of the joint sealing strip 10, which lie outside the at least one section 32 expanding into the recess 34, adjoin the region 38 of the one joint flank 20 that does not have the recess 34.
  • the joint sealing tape 10 comprises three foam elements 12, the two membrane layers 14 being arranged between two foam elements 12 in each case.
  • a membrane layer 14 is arranged close to one longitudinal side 16
  • the other membrane layer 14 is arranged close to the other longitudinal side 18 .
  • the incisions 30 are arranged in the area between the membrane layers 14 .
  • FIG. 2 shows a second joint sealing strip 10 a) in the non-compressed state, b) in the compressed state and c) in the installed state within a joint without c1) and with c2) a recess, each in cross section.
  • the joint sealing tape 10 has two longitudinal sides 16, 18 and an upper side 22 adjoining one joint flank 20 when the joint sealing tape 10 is installed and an underside 26 adjoining the opposite joint edge 24 when the joint sealing tape 10 is installed. Between top 22 and bottom 26 and parallel or almost parallel to the longitudinal sides 16, 18 six membrane layers 14 each in the longitudinal direction 28. Each membrane layer 14 is located between two foam elements 12, so that the joint sealing strip 10 has a total of seven foam elements 12.
  • the joint sealing strip 10 has five incisions 30 running only in the longitudinal direction 28, parallel or almost parallel to the longitudinal sides 16, 18 and made in the joint sealing strip 10 from the top 22, which are designed in such a way that at least one section between two incisions 30 is present 32 of the joint sealing strip 10 can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the joint sealing strip 10, which lie outside the at least one section 32 expanding into the recess 34, on the sections that do not have the recess 34 Area 38 of a joint edge 20 adjacent.
  • the joint sealing tape 10 comprises seven foam elements 12, the six membrane layers 14 being arranged between two foam elements 12 in each case.
  • the membrane layers 14 are distributed relatively evenly across the width of the joint sealing strip 10 .
  • One incision 30 is arranged in the area between two membrane layers 14 .
  • FIG. 3 shows a third joint sealing strip 10 a) in the non-compressed state, b) in the compressed state and c) in the installed state within a joint without c1) and with c2) a recess, each in cross section.
  • the joint sealing tape has two longitudinal sides 16, 18 and an upper side 22 adjoining one joint flank 20 when the joint sealing tape 10 is installed and an underside 26 adjoining the opposite joint edge 24 when the joint sealing tape 10 is installed.
  • a membrane layer 14 runs in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has eleven incisions 30 running only in the longitudinal direction 28, parallel or almost parallel to the longitudinal sides 16, 18 and made in the joint sealing strip 10 from the top 22, which are designed in such a way that at least one section between two incisions 30 is present 32 of the joint sealing strip 10 can expand from a compressed state into an optionally present recess 34 of one joint flank 20, while other sections 36 of the joint sealing strip 10, which are outside of the at least one into the recess 34 Expanding section 32 lie, adjoin the region 38 of one joint flank 20 that does not have the recess 34 .
  • the joint sealing strip 10 comprises two foam elements 12, with the membrane layer 14 being arranged between the two foam elements 12.
  • the membrane layer 14 is arranged close to one longitudinal side 16 .
  • this longitudinal side 16 faces the interior side.
  • another joint sealing strip 58 of a different design against an external clinker 60 it is easy to see that the window 46 can be additionally sealed to the outside by another joint sealing strip 58 of a different design against an external clinker 60.
  • the incisions 30 are arranged in the area between the membrane layer 14 and the other longitudinal side 18 .
  • FIG. 4 shows a fourth joint sealing tape 10 a) in the non-compressed state and b) in the compressed state, each in cross section.
  • the joint sealing strip has two longitudinal sides 16, 18 and, in the installed state of the joint sealing strip 10, an upper side 22 adjoining one joint flank 20 and an upper side 22, in the installed state of the joint sealing strip 10, on the opposite side Joint edge 24 adjacent bottom 26 on.
  • Two membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has on the upper side 22 a compressible projection 40 made of foam material, which extends only in the longitudinal direction 28 and is designed in such a way that it can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the Joint sealing strip, which lie outside of the at least one projection 40 expanding into the recess 34, adjoin the region 38 of a joint flank 20 that does not have the recess 34.
  • the joint sealing tape 10 comprises three foam elements 12, the two membrane layers 14 being arranged between two foam elements 12 in each case.
  • a membrane layer 14 is arranged close to one longitudinal side 16
  • the other membrane layer 14 is arranged close to the other longitudinal side 18 .
  • the projection 40 is glued as a separate part relatively centrally to the upper side 22 of the joint sealing strip 10, but itself has no membrane layer.
  • figure 5 shows a fifth joint sealing strip 10 a) in the non-compressed state, b) in the compressed state, and c) in the installed state within a joint without c1) and with c2) a recess, each in cross section.
  • the joint sealing tape has two longitudinal sides 16, 18 and an upper side 22 adjoining one joint flank 20 when the joint sealing tape 10 is installed and an underside 26 adjoining the opposite joint edge 24 when the joint sealing tape 10 is installed.
  • Five membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has on the upper side 22 a compressible projection 40 made of foam material, which extends only in the longitudinal direction 28 and is designed in such a way that it can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the Joint sealing strip, which lie outside of the at least one projection 40 expanding into the recess 34, adjoin the region 38 of a joint flank 20 that does not have the recess 34.
  • the joint sealing strip 10 comprises six foam elements 12, the five membrane layers 14 being arranged between two foam elements 12 in each case.
  • the membrane layers 14 are distributed relatively evenly over the width of the joint sealing strip 10 .
  • the projection 40 is eccentrically bonded as a separate part, preferably to a longitudinal side 18, then to the top side 22 of the joint sealing strip 10, but itself has no membrane layer.
  • FIG. 6 shows a sixth joint sealing strip 10 a) in the non-compressed state, b) in the compressed state, and c) in the installed state within a joint without c1) and with c2) a recess, each in cross section.
  • the joint sealing tape has two longitudinal sides 16, 18 and an upper side 22 adjoining one joint flank 20 when the joint sealing tape 10 is installed and an underside 26 adjoining the opposite joint edge 24 when the joint sealing tape 10 is installed.
  • Five membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has on the upper side 22 a compressible projection 40 made of foam material, which extends only in the longitudinal direction 28 and is designed in such a way that it can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the Joint sealing strip, which lie outside of the at least one projection 40 expanding into the recess 34, adjoin the region 38 of a joint flank 20 that does not have the recess 34.
  • the joint sealing strip 10 comprises six foam elements 12, the five membrane layers 14 being arranged between two foam elements 12 in each case.
  • the membrane layers 14 are distributed relatively evenly over the width of the joint sealing strip 10 .
  • the projection 40 is glued as a separate part in the center to the upper side 22 of the joint sealing strip 10, but does not itself have a membrane layer.
  • FIG. 7 shows a seventh joint sealing tape 10 a) in the non-compressed state and b) in the compressed state, each in cross section.
  • the joint sealing tape has two longitudinal sides 16, 18 and an upper side 22 adjoining one joint flank 20 when the joint sealing tape 10 is installed and an underside 26 adjoining the opposite joint edge 24 when the joint sealing tape 10 is installed.
  • Two membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has on the upper side 22 a compressible projection 40 made of foam material, which extends only in the longitudinal direction 28 and is designed in such a way that it can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the Joint sealing strip, which lie outside of the at least one projection 40 expanding into the recess 34, adjoin the region 38 of a joint flank 20 that does not have the recess 34.
  • the joint sealing tape 10 comprises three foam elements 12, the two membrane layers 14 being arranged between two foam elements 12 in each case.
  • a membrane layer 14 is arranged close to one longitudinal side 16 , while the other membrane layer 14 is arranged close to the other longitudinal side 18 .
  • the projection 40 is formed relatively centrally and in one piece with the upper side 22 of the joint sealing strip 10, but does not itself have a membrane layer.
  • FIG. 8 shows an eighth joint sealing tape 10 a) in the non-compressed state and b) in the compressed state, each in cross section.
  • the joint sealing tape has two longitudinal sides 16, 18 and an upper side 22 adjoining one joint flank 20 when the joint sealing tape 10 is installed and an underside 26 adjoining the opposite joint edge 24 when the joint sealing tape 10 is installed.
  • Five membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has on the upper side 22 a compressible projection 40 made of foam material, which extends only in the longitudinal direction 28 and is designed in such a way that it can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the Joint sealing strip, which lie outside of the at least one projection 40 expanding into the recess 34, adjoin the region 38 of a joint flank 20 that does not have the recess 34.
  • the joint sealing tape 10 comprises six foam elements 12, the five membrane layers 14 being arranged between two foam elements 12 in each case.
  • the membrane layers 14 are distributed relatively evenly over the width of the joint sealing tape 10 .
  • the projection 40 terminates eccentrically with a longitudinal side 18 and is formed in one piece with the upper side 22 of the joint sealing strip 10 , with two of the membrane layers 14 mentioned also ending in the projection 40 .
  • FIG. 9 shows a ninth joint sealing strip 10 a) in the non-compressed state, b) in the compressed state, and c) in the installed state within a joint without c1) and with c2) a recess, each in cross section.
  • the joint sealing tape has two longitudinal sides 16, 18 and an upper side 22 adjoining one joint flank 20 when the joint sealing tape 10 is installed and an underside 26 adjoining the opposite joint edge 24 when the joint sealing tape 10 is installed.
  • Five membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing tape 10 has on the upper side 22 a compressible projection 40 made of foam, which extends only in the longitudinal direction 28 and is designed in such a way that it can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the joint sealing strip, which lie outside of the at least one projection 40 expanding into the recess 34, adjoin the region 38 of the one joint flank 20 that does not have the recess 34.
  • the joint sealing strip 10 comprises six foam elements 12, the five membrane layers 14 being arranged between two foam elements 12 in each case.
  • the membrane layers 14 are distributed relatively evenly over the width of the joint sealing strip 10 .
  • the projection 40 is centrally located and formed integrally with the top surface 22 of the waterbar 10, with one of the membrane layers merging into the projection.
  • the joint sealing tape 10 shows a section of a second joint sealing tape 10 with a self-adhesive layer 56 on the underside 26 in a perspective view with the main view of a longitudinal side 18.
  • the joint sealing tape 10 has two longitudinal sides 16, 18 and, when the joint sealing tape 10 is installed, an upper side 22 adjoining the one joint flank 20 and one in the installed state of the joint sealing tape 10 on the opposite joint flank 24 adjacent underside 26.
  • Six membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has five incisions 30 running only in the longitudinal direction 28, parallel or almost parallel to the longitudinal sides 16, 18 and made in the joint sealing strip 10 from the top 22, which are designed in such a way that at least one section between two incisions 30 is present 32 of the joint sealing strip 10 can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the joint sealing strip 10, which lie outside the at least one section 32 expanding into the recess 34, on the sections that do not have the recess 34 Area 38 of a joint edge 20 adjacent.
  • the joint sealing tape 10 comprises seven foam elements 12, the six membrane layers 14 being arranged between two foam elements 12 in each case.
  • the membrane layers 14 are distributed relatively evenly across the width of the joint sealing strip 10 .
  • One incision 30 is arranged in the area between two membrane layers 14 .
  • FIG 11 shows a section of a sixth joint sealing tape 10 with a self-adhesive layer 56 on the underside in a perspective view with the main view of a longitudinal side 18.
  • the joint sealing tape has two longitudinal sides 16, 18 and, when the joint sealing tape 10 is installed, an upper side 22 adjoining a joint flank 20 and an upper side 22 when installed of the joint sealing tape 10 to the opposite joint flank 24 adjacent underside 26.
  • Between top 22 and Six membrane layers 14 each run in the longitudinal direction 28 on the underside 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has on the upper side 22 a compressible projection 40 made of foam material, which extends only in the longitudinal direction 28 and is designed in such a way that it can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the Joint sealing strip, which lie outside of the at least one projection 40 expanding into the recess 34, adjoin the region 38 of a joint flank 20 that does not have the recess 34.
  • the joint sealing strip 10 comprises seven foam elements 12, the six membrane layers 14 being arranged between two foam elements 12 in each case.
  • the membrane layers 14 are distributed relatively evenly over the width of the joint sealing strip 10 .
  • the projection 40 is glued as a separate part in the center to the upper side 22 of the joint sealing strip 10, but does not itself have a membrane layer.
  • the joint sealing tape has two longitudinal sides 16, 18 and, when the joint sealing tape 10 is installed, an upper side 22 adjoining a joint flank 20 and an im Installation state of the joint sealing tape 10 to the opposite joint edge 24 adjacent bottom 26 on.
  • Six membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has on the upper side 22 a compressible projection 40 made of foam material, which extends only in the longitudinal direction 28 and is designed in such a way that it can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the Joint sealing strip, which lie outside of the at least one projection 40 expanding into the recess 34, adjoin the region 38 of a joint flank 20 that does not have the recess 34.
  • the joint sealing tape 10 comprises seven foam elements 12, the six membrane layers 14 being arranged between two foam elements 12 in each case.
  • the membrane layers 14 are distributed relatively evenly over the width of the joint sealing strip 10 .
  • the projection 40 is centrally located and formed integrally with the top surface 22 of the waterbar 10, with two of the membrane layers merging into the projection.
  • FIG. 13 shows a side view of a second joint sealing tape 10 kept in stock in roll form 42 and precompressed with an already unrolled, resetting section.
  • the joint sealing tape 10 has two longitudinal sides 16, 18 and one in the installed state of the joint sealing strip 10 on the one joint flank 20 adjacent upper side 22 and in the installed state of the joint sealing strip 10 on the opposite joint flank 24 adjacent underside 26.
  • Two membrane layers 14 each run in the longitudinal direction 28 between the upper side 22 and the lower side 26 and parallel or almost parallel to the longitudinal sides 16, 18.
  • the joint sealing strip 10 has three incisions 30 that run only in the longitudinal direction 28, parallel or almost parallel to the longitudinal sides 16, 18 and are made in the joint sealing strip 10 from the top 22, which are designed in such a way that at least one section between two incisions 30 is present 32 of the joint sealing strip 10 can expand from a compressed state into a recess 34 that may be present in one joint flank 20, while other sections 36 of the joint sealing strip 10, which lie outside the at least one section 32 expanding into the recess 34, on the sections that do not have the recess 34 Area 38 of a joint edge 20 adjacent.
  • the joint sealing tape 10 comprises three foam elements 12, the two membrane layers 14 being arranged between two foam sections 12 in each case.
  • the membrane layers 14 are distributed relatively evenly across the width of the joint sealing strip 10 .
  • One membrane layer 14 each is arranged in the area between two incisions 30 .
  • the panel 52 Before being rolled up, the panel 52 is rolled over its entire surface, preferably on the side 26 opposite the at least one projection 40 or alternatively the incisions 30 coated with a self-adhesive layer 56, which is preferably covered with a detachable silicone paper.
  • 21 shows a schematic representation of an old window renovation using a joint sealing tape in three steps a), b) and c).
  • FIG. 22 shows a schematic representation of another old window renovation with a so-called clinker stop using a joint sealing tape.

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Claims (18)

  1. Utilisation d'une bande d'étanchéité de joint compressible (10), dans laquelle la bande d'étanchéité de joint (10) est installée dans un joint, le joint présentant un premier flanc de joint (20) et un deuxième flanc de joint (24) opposé au premier flanc de joint (20), le premier flanc de joint (20) présentant un évidement (34) s'étendant dans la direction longitudinale du premier flanc de joint (20), l'évidement (34) provenant notamment d'un cadre de fenêtre préalablement démonté, la bande d'étanchéité de joint (10) présentant deux côtés longitudinaux (16, 18) ainsi qu'un côté supérieur (22) adjacent au premier flanc de joint (20) à l'état installé de la bande d'étanchéité de joint (10) et un côté inférieur (26) adjacent au deuxième flanc de joint opposé (24) à l'état installé de la bande d'étanchéité de joint (10), la bande d'étanchéité de joint (10) comprenant des éléments en mousse (12), une ou de préférence plusieurs couches de membrane (14) s'étendant respectivement dans la direction longitudinale (28) entre le côté supérieur (22) et le côté inférieur (26) ainsi que parallèlement ou presque parallèlement aux côtés longitudinaux (16, 18) entre deux éléments en mousse (12), la bande d'étanchéité de joint (10) présentant uniquement une entaille (30) ou uniquement des entailles (30) qui s'étendent parallèlement ou presque parallèlement aux côtés longitudinaux (16, 18) uniquement dans la direction longitudinale et sont pratiquées depuis le côté supérieur (22) dans un élément en mousse (12) de la bande d'étanchéité de joint (10), l'entaille (30) ou les entailles (30) étant réalisées de telle sorte qu'au moins une section (32) de la bande d'étanchéité de joint (10) s'expanse depuis un état comprimé dans l'évidement (34) du premier flanc de joint (20), tandis qu'au moins une autre section (36) de la bande d'étanchéité de joint (10), qui est située en dehors de l'au moins une section (32) expansée dans l'évidement (34), est adjacente à la zone (38) du premier flanc de joint (20) qui ne présente pas l'évidement (34).
  2. Utilisation selon la revendication 1, caractérisée en ce que la bande d'étanchéité de joint (10) présente au moins deux entailles (30) s'étendant parallèlement ou presque parallèlement aux côtés longitudinaux (16, 18) uniquement dans la direction longitudinale (28) et pratiquées depuis le côté supérieur (22) dans un ou plus d'un élément en mousse (12) de la bande d'étanchéité de joint (10), lesquelles sont réalisées de telle sorte qu'au moins une section (32) de la bande d'étanchéité de joint (10) présente entre deux entailles (30) est expansée depuis un état comprimé dans l'évidement (34) du premier flanc de joint (20), tandis que d'autres section (36) de la bande d'étanchéité de joint (10), qui sont situées en dehors de l'au moins une section (32) expansée dans l'évidement (34), sont adjacentes à la zone (38) du premier flanc de joint (20) qui ne présente pas l'évidement (34).
  3. Utilisation selon la revendication 1 ou 2, caractérisée en ce qu'au moins une entaille (30) dans la bande d'étanchéité de joint non comprimée (10) présente une longueur qui correspond à au moins ½, de préférence à ¾ de la hauteur de la bande d'étanchéité de joint non comprimée (10).
  4. Utilisation selon l'une quelconque des revendications 1 à 3, caractérisée en ce qu'aucune couche de membrane (14) n'est agencée au moins dans une section (32) entre deux entailles (30), de préférence dans la section (32) qui est expansée dans l'évidement (34), et/ou en ce qu'au moins une couche de membrane (14) est agencée au moins dans une section (32) entre deux entailles (30) qui est expansée dans l'évidement (34).
  5. Utilisation selon la revendication 4, caractérisée en ce que la couche de membrane (14) est réalisée de telle sorte que celle-ci (14) est intacte même après l'expansion complète de la section (32).
  6. Utilisation d'une bande d'étanchéité de joint compressible (10), dans laquelle la bande d'étanchéité de joint (10) est installée dans un joint, le joint présentant un premier flanc de joint (20) et un deuxième flanc de joint (24) opposé au premier flanc de joint (20), le premier flanc de joint (20) présentant un évidement (34) s'étendant dans la direction longitudinale du premier flanc de joint (20), l'évidement (34) provenant notamment d'un cadre de fenêtre préalablement démonté, la bande d'étanchéité de joint (10) présentant deux côtés longitudinaux (16, 18) ainsi qu'un côté supérieur (22) adjacent au premier flanc de joint (20) à l'état installé de la bande d'étanchéité de joint (10) et un côté inférieur (26) adjacent au deuxième flanc de joint opposé (24) à l'état installé de la bande d'étanchéité de joint (10), la bande d'étanchéité de joint (10) comprenant des éléments en mousse (12), une ou de préférence plusieurs couches de membrane (14) s'étendant respectivement dans la direction longitudinale (28) entre le côté supérieur (22) et le côté inférieur (26) ainsi que parallèlement ou presque parallèlement aux côtés longitudinaux (16, 18) entre deux éléments en mousse (12), la bande d'étanchéité de joint (10) présentant sur le côté supérieur (22) au moins une saillie compressible (40) en mousse (12) s'étendant uniquement dans la direction longitudinale (28), qui est réalisée de telle sorte que celle-ci s'expanse depuis d'un état comprimé dans l'évidement (34) du premier flanc de joint (20), tandis qu'au moins une autre section (36) de la bande d'étanchéité de joint, qui est située en dehors de l'au moins une saillie (40) expansée dans l'évidement (34), est adjacente à la zone (38) du premier flanc de joint (20) qui ne présente pas l'évidement (34).
  7. Bande d'étanchéité de joint compressible (10) comprenant des éléments en mousse (12), la bande d'étanchéité de joint (10) présentant deux côtés longitudinaux (16, 18) ainsi qu'un côté supérieur (22) adjacent à l'un des flancs de joint (20) à l'état installé de la bande d'étanchéité de joint (10) et un côté inférieur (26) adjacent au flanc de joint opposé (24) à l'état installé de la bande d'étanchéité de joint (10), une ou de préférence plusieurs couches de membrane (14) s'étendant respectivement dans la direction longitudinale (28) entre le côté supérieur (22) et le côté inférieur (26) ainsi que parallèlement ou presque parallèlement aux côtés longitudinaux (16, 18) entre deux éléments en mousse (12), caractérisée en ce que la bande d'étanchéité de joint (10) présente sur le côté supérieur (22) au moins une saillie compressible (40) en mousse (12) s'étendant uniquement dans la direction longitudinale (28), qui est réalisée de telle sorte que celle-ci peut s'expanser depuis un état comprimé dans un évidement (34) éventuellement présent de l'un des flancs de joint (20), tandis qu'au moins une autre section (36) de la bande d'étanchéité de joint, qui est située en dehors de l'au moins une saillie (40) expansée dans l'évidement (34), est adjacente à la zone (38) de l'un des flancs de joint (20) qui ne présente pas l'évidement (34), au moins une saillie (40) étant réalisée d'une seule pièce avec le côté supérieur (22) de la bande d'étanchéité de joint (10), la saillie ne présentant pas de couche de membrane (14).
  8. Utilisation selon la revendication 6, caractérisée en ce qu'au moins une saillie (40) est reliée, de préférence collée, au côté supérieur (22) de la bande d'étanchéité de joint (10) en tant que pièce séparée.
  9. Utilisation selon la revendication 6, caractérisée en ce qu'au moins une saillie (40) est réalisée d'une seule pièce avec le côté supérieur (22) de la bande d'étanchéité de joint (10).
  10. Utilisation selon la revendication 6, caractérisée en ce qu'au moins une saillie (40) présente au moins une couche de membrane (14) s'étendant dans la direction longitudinale (28), parallèlement ou presque parallèlement aux côtés longitudinaux (16, 18).
  11. Utilisation selon l'une quelconque des revendications 6, 8 à 10 ou bande d'étanchéité de joint compressible (10) selon la revendication 7, caractérisée en ce que la saillie (40) prévue sur le côté supérieur (22) de la bande d'étanchéité de joint (10) est agencée au centre ou excentriquement entre les côtés longitudinaux (16, 18), une saillie (40) agencée excentriquement se terminant de préférence avec l'un des côtés longitudinaux (16, 18).
  12. Procédé de fabrication d'une bande d'étanchéité de joint (10), caractérisé par les étapes de procédé suivantes :
    a) la réalisation de couches de membrane (14) de grande surface par stratification et/ou collage par couches de produits en plaque (48) ou en bande d'une mousse pour former des blocs stratifiés (50),
    b) la séparation des blocs stratifiés (50) orthogonalement aux couches de membrane (14) de grande surface en matériau de stratification et/ou adhésif pour former des panneaux (52) avec des couches de membrane (14) et des éléments en mousse (12), de telle sorte qu'après la séparation, des couches de membrane (14) s'étendent parallèlement à un bord du panneau (52) et perpendiculairement à travers le panneau (52), entre deux éléments en mousse (12) respectifs,
    c) la pratique d'entailles (30) dans le panneau (52), qui s'étendent essentiellement parallèlement aux couches de membrane (14),
    d) l'enroulement d'un panneau (52) en un rouleau (42), de telle sorte que les couches de membrane (14) et les entailles (30) et les éléments en mousse (12) sont alignés sur la périphérie du rouleau (42) dans la direction axiale, et
    e) la séparation du rouleau (42) en tranches (54) pour former des bandes d'étanchéité de joint enroulées (10) avec
    aa) uniquement deux couches de membrane (14) agencées à l'intérieur de la bande d'étanchéité de joint (10) entre deux éléments en mousse (12) respectifs, ainsi que plusieurs entailles (30) agencées à l'intérieur de la bande d'étanchéité de joint (10) entre les deux couches de membrane (14) dans un élément en mousse (12) ou
    bb) plusieurs couches de membrane (14) agencées à l'intérieur de la bande d'étanchéité de joint (10) entre deux éléments en mousse (12) respectifs ainsi qu'uniquement une entaille (30) respective agencée à l'intérieur de la bande d'étanchéité de joint (10) entre deux couches de membrane (14) dans un élément en mousse (12) .
  13. Procédé selon la revendication 12, caractérisé en ce que la mousse ou les éléments en mousse sont imbibés ou imprégnés après la stratification et/ou le collage et/ou avant ou après la pratique des entailles (30).
  14. Procédé de fabrication d'une bande d'étanchéité de joint (10), caractérisé par les étapes de procédé suivantes :
    a) la réalisation de couches de membranes (14) de grande surface par stratification et/ou collage par couches de produits en plaque (48) ou en bande d'une mousse pour former des blocs stratifiés (50),
    b) la séparation des blocs stratifiés (50) orthogonalement aux couches de membrane (14) de grande surface en matériau de stratification et/ou en adhésif pour former des panneaux (52) avec des couches de membrane (14) et des éléments en mousse (12), de telle sorte qu'après la séparation, des couches de membrane (14) s'étendent parallèlement à un bord du panneau (52) et perpendiculairement à travers le panneau (52), entre deux éléments en mousse (12) respectifs,
    c) l'application et la liaison, de préférence le collage, de bandes de mousse compressibles s'étendant essentiellement parallèlement aux couches de membrane (14), en tant que saillies (40), sur le panneau (52),
    d) l'enroulement du panneau (52) en un rouleau (42), de telle sorte que les couches de membrane (14) et les saillies (40) et les éléments en mousse (12) sont alignés sur la périphérie du rouleau (42) dans la direction axiale, et
    e) la séparation du rouleau (42) entre des saillies individuelles (40) en tranches (54) pour former des bandes d'étanchéité de joint enroulées (10) avec au moins une couche de membrane (14) agencée à l'intérieur de la bande d'étanchéité de joint (10) entre deux éléments en mousse (12) ainsi qu'uniquement une saillie (40).
  15. Procédé selon la revendication 14, caractérisé en ce que la mousse ou les éléments en mousse (12) sont imbibés ou imprégnés après la stratification et/ou le collage et/ou après ou de préférence avant l'application des saillies (40).
  16. Procédé de fabrication d'une bande d'étanchéité de joint (10), caractérisé par les étapes de procédé suivantes :
    a) la réalisation de couches de membrane (14) de grande surface par stratification et/ou collage par couches de produits en plaque (48) ou en bande d'une mousse pour former des blocs stratifiés (50),
    b) la séparation des blocs stratifiés (50) orthogonalement aux couches de membrane (14) de grande surface en matériau de stratification et/ou adhésif pour former des panneaux (52) avec des couches de membrane (14) et des éléments en mousse (12), de telle sorte qu'après la séparation, des couches de membrane (14) s'étendent parallèlement à un bord du panneau (52) et perpendiculairement à travers le panneau (52), entre deux éléments en mousse (12) respectifs,
    c) la séparation des panneaux individuels (52) en deux moitiés respectives, chaque moitié présentant sur le côté de séparation des saillies (40) s'étendant dans la direction longitudinale (28),
    d) l'enroulement chaque moitié de panneau (52) en un rouleau (42) de telle sorte que les couches de membrane (14) et les saillies (40) et les éléments en mousse sont alignés sur la périphérie du rouleau (42) dans la direction axiale, et
    e) la séparation du rouleau (42) entre des saillies individuelles (40) en tranches (54) pour former des bandes d'étanchéité de joint (10) enroulées avec au moins une couche de membrane (14) agencée à l'intérieur de la bande d'étanchéité de joints (10) ainsi qu'uniquement une saillie (40) .
  17. Procédé selon la revendication 16, caractérisé en ce que la mousse ou les éléments en mousse et les saillies sont imbibés ou imprégnés après la stratification et/ou le collage et/ou après ou de préférence avant la séparation du panneau (52).
  18. Procédé selon l'une quelconque des revendications 12 à 17, caractérisé en ce que le panneau (52) ou la moitié de panneau (52), avant l'enroulement, de préférence sur le côté (26) opposé aux entailles (30) ou à l'au moins une saillie (40), est revêtu sur toute la surface avec une couche autocollante (56) ou n'est pas revêtu sur toute la surface avec une ou plus d'une bande autocollante, qui est de préférence recouverte d'un papier de silicone amovible.
EP15179048.2A 2015-07-30 2015-07-30 Bande de garniture de joint compressible et son procede de fabrication Active EP3124712B1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3470610A1 (fr) 2018-03-16 2019-04-17 Hanno-Werk GmbH & Co. KG Bande d'étanchéité pour joints et procédé de production
PL3650608T3 (pl) * 2018-11-07 2023-11-06 Iso-Chemie Gmbh Sposób wytwarzania rolki taśmy uszczelniającej

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DE202010008330U1 (de) 2010-08-23 2011-11-29 Tremco Illbruck Produktion Gmbh Schaumstoff-Dichtstreifen
EP2428632A1 (fr) 2010-09-08 2012-03-14 ISO-Chemie GmbH Bande d'étanchéité en mousse douce
DE202011005416U1 (de) 2011-04-19 2012-07-20 Tremco Illbruck Produktion Gmbh Dichtstreifen
WO2012167762A1 (fr) 2010-12-23 2012-12-13 Hanno Werk Gmbh & Co. Kg Bande d'étanchéité pour joints
DE202011109755U1 (de) 2011-12-09 2013-03-13 Tremco Illbruck Produktion Gmbh Dichtband
DE202012104454U1 (de) 2012-11-19 2014-02-25 Tremco Illbruck Produktion Gmbh Zwangsbelüftetes Gebäude mit Wandaufbau umfassend Dichtungsband
DE202013101372U1 (de) 2013-03-28 2014-06-30 Tremco Illbruck Produktion Gmbh Dichtband
DE202013101311U1 (de) 2013-03-26 2014-08-06 Tremco Illbruck Produktion Gmbh Dichtband
DE202014100478U1 (de) 2014-02-04 2015-05-05 Pinta Abdichtung Gmbh Dichtband

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DE4307528A1 (de) 1993-03-10 1994-09-15 Illbruck Gmbh Fugendichtungsband
WO1996033321A1 (fr) 1995-04-19 1996-10-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Barriere de vapeur servant a isoler des batiments contre les effets de la chaleur
DE19514420C1 (de) 1995-04-19 1997-03-06 Fraunhofer Ges Forschung Dampfbremse für den Einsatz zur Wärmedämmung von Gebäuden
DE19641415A1 (de) 1996-10-08 1998-04-16 Hanno Werk Gmbh & Co Kg Dichtungsband und Verfahren zur Herstellung des Dichtungsbandes
DE29813307U1 (de) 1998-07-27 1999-12-09 SALAMANDER INDUSTRIE-PRODUKTE GMBH, 86842 TüRKHEIM Fugendichtungskörper
DE20009674U1 (de) 1999-06-09 2000-09-14 Hanno-Werk GmbH & Co. KG, 30880 Laatzen Mehrlagiges Dichtungsband zum Abdichten von Fugen
EP1600571A1 (fr) 2004-05-27 2005-11-30 ISO-Chemie GmbH Elément d'étanchéité
EP1811111A2 (fr) 2006-01-19 2007-07-25 Tremco Illbruck Produktion GmbH Joint d'étanchéité en mousse et cadre de fenêtre prêt à monter
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EP2112292A2 (fr) * 2008-04-25 2009-10-28 Odenwald Chemie GmbH Elément d'étanchéité
DE102008020955A1 (de) 2008-04-25 2009-11-05 Odenwald-Chemie Gmbh Dichtelement
DE102009013107A1 (de) 2008-05-13 2009-11-19 Tremco Illbruck Produktion Gmbh Schaumstoff-Dichtstreifen
WO2009138311A1 (fr) * 2008-05-13 2009-11-19 Tremco Illbruck Produktion Gmbh Bandes d'étanchéité en mousse
DE102008037292A1 (de) 2008-08-11 2010-02-18 Saint-Gobain Isover G+H Ag Feuchteadaptive Dampfbremse
WO2010017947A2 (fr) 2008-08-11 2010-02-18 Saint-Gobain Isover Pare-vapeur s'adaptant au taux d'humidité
DE102008063371A1 (de) 2008-12-30 2009-12-31 Henkel Ag & Co. Kgaa Vorkomprimiertes verzögert zurückstellendes Schaumstoffdichtband zur Abdichtung von Fugen zwischen Fensterrahmen und Baukörper
DE102009026864A1 (de) 2009-06-09 2010-12-16 Odenwald-Chemie Gmbh Dichtelement mit thermoexpandierbarer Substanz und wärmegedämmtes System mit solchem Dichtelement
DE102011000218A1 (de) 2010-02-09 2011-08-11 Tremco illbruck Produktion GmbH, 92439 Schaumstoff-Dichtstreifen und Fensterrahmen mit Schaumstoff-Dichtstreifen
DE202010000317U1 (de) 2010-02-09 2011-08-17 Tremco Illbruck Produktion Gmbh Schaumstoff-Dichtstreifen und Fensterrahmen mit Schaumstoff-Dichtstreifen
DE202010008330U1 (de) 2010-08-23 2011-11-29 Tremco Illbruck Produktion Gmbh Schaumstoff-Dichtstreifen
EP2428632A1 (fr) 2010-09-08 2012-03-14 ISO-Chemie GmbH Bande d'étanchéité en mousse douce
WO2012167762A1 (fr) 2010-12-23 2012-12-13 Hanno Werk Gmbh & Co. Kg Bande d'étanchéité pour joints
DE202011005416U1 (de) 2011-04-19 2012-07-20 Tremco Illbruck Produktion Gmbh Dichtstreifen
DE202011109755U1 (de) 2011-12-09 2013-03-13 Tremco Illbruck Produktion Gmbh Dichtband
DE202012104454U1 (de) 2012-11-19 2014-02-25 Tremco Illbruck Produktion Gmbh Zwangsbelüftetes Gebäude mit Wandaufbau umfassend Dichtungsband
DE202013101311U1 (de) 2013-03-26 2014-08-06 Tremco Illbruck Produktion Gmbh Dichtband
DE202013101372U1 (de) 2013-03-28 2014-06-30 Tremco Illbruck Produktion Gmbh Dichtband
DE202014100478U1 (de) 2014-02-04 2015-05-05 Pinta Abdichtung Gmbh Dichtband

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