EP1983119B1 - Bande d'étanchéité en mousse souple - Google Patents

Bande d'étanchéité en mousse souple Download PDF

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Publication number
EP1983119B1
EP1983119B1 EP20070007916 EP07007916A EP1983119B1 EP 1983119 B1 EP1983119 B1 EP 1983119B1 EP 20070007916 EP20070007916 EP 20070007916 EP 07007916 A EP07007916 A EP 07007916A EP 1983119 B1 EP1983119 B1 EP 1983119B1
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EP
European Patent Office
Prior art keywords
sealing tape
colourant
functional state
partially expanded
colour
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
EP20070007916
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German (de)
English (en)
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EP1983119A1 (fr
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.)
ISO Chemie GmbH
Original Assignee
ISO Chemie GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to EP20070007916 priority Critical patent/EP1983119B1/fr
Priority to DK07007916T priority patent/DK1983119T3/da
Priority to PL07007916T priority patent/PL1983119T3/pl
Priority to EP20110169243 priority patent/EP2381043A1/fr
Priority to AT07007916T priority patent/ATE524621T1/de
Application filed by ISO Chemie GmbH filed Critical ISO Chemie GmbH
Priority to US12/102,043 priority patent/US8147955B2/en
Publication of EP1983119A1 publication Critical patent/EP1983119A1/fr
Publication of EP1983119B1 publication Critical patent/EP1983119B1/fr
Application granted granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2839—Web or sheet containing structurally defined element or component and having an adhesive outermost layer with release or antistick coating

Definitions

  • the invention relates to a sealing tape made of soft, resilient after compression foam for sealing joints, especially in the construction sector.
  • Such sealing tapes are usually made of polyethylene or polyurethane foam.
  • the range of these foams ranges from closed-cell foams, which provide virtually no air passage, to open-cell foams, which have a relatively high air permeability.
  • At least open-celled foams are usually soaked to achieve the desired sealing properties with an impregnate.
  • Such impregnates also lead to a delayed recovery of the foam after its compression, since the impregnates usually contain adhesive substances that attach to the cell webs of the foam structure and adhere there. The delayed recovery is often exploited in the sealing of joints by the foam is first compressed and inserted into the joint to be sealed, whereupon the foam expands by itself to a part-expanded functional state and closes the joint.
  • sealants made of polyurethane, silicone or acrylate, which are also available in various colors on the market.
  • sealants are hardly usable because they adhere to the joint edges and can tear at excessive elongation.
  • sealing tapes are not plastered in the outdoor area of buildings after installation, but are exposed to the weather and partially visible to the viewer from the outside and therefore colored, see, eg AU 663 480 B2 or US 4 181 711 A ,
  • the sealing strip according to the invention made of soft, compression-resilient foam has two side surfaces, wherein at least one of the two side surfaces is colored with a colorant such that the coloring on the side surface in a partially expanded functional state of the partially recovered after compression sealing tape at any distance of a viewer of the side surface for a human eye appears as a closed color surface.
  • the sealing tape is colored at the at least one side surface in an edge region of up to a few millimeters depth, while in a central region between the side surfaces no coloring is present. This not only serves to minimize colorant consumption, but also prevents interference with the desired basic properties of the foam and a change in hue within a sealant tape or between different batches of sealant tapes.
  • the sealing tape has a plurality of differently sized color spots, wherein the average area of a color spot in the partially expanded functional state of the sealing tape is between 0.0001 and 0.5 mm 2 , preferably between 0.0025 and 0.3 mm 2 .
  • This surface area has proven to be particularly favorable in terms of achieving the impression of a closed color area for the human eye.
  • the sealing tape has so many color spots in the edge region of the side surface that the color spots in the partially expanded functional state of the sealing tape in microscopic side view together make up at least 60% of the total visible surface area.
  • the sealing band is made of a foam with the property of a delayed recovery after compression, whereby the installation in joints is facilitated.
  • the delayed recovery is usually achieved by impregnation of the foam, but there are now also foams that show a delayed recovery without impregnation.
  • the colorant is formed such that a uniform recovery of the sealing tape is ensured after compression over the width of the sealing tape.
  • the part-expanded functional state of the sealing band lies in a range of between 25% and 60% of the maximum expansion of the sealing band.
  • the method according to the invention for producing such a sealing tape comprises the steps of providing a soft, compression-recoverable foam sealing tape having two side surfaces and coloring at least one of the two side surfaces with a coloring agent so that the coloring on the side surface for the human eye a partially expanded functional state of the partially recovered after compression sealing band appears as a closed color layer.
  • the coloring of the side surface in an edge region of up to a few millimeters depth can be achieved in a simple manner by means of dipping, spraying or brushing.
  • the sealing tape is compressed before coloring to 10% to 60%, preferably 15% to 50% of its original thickness. Ideally, this happens when winding the foam to a sealing tape roll.
  • the colorant has as binder either a paraffin-based wax, grease, oil, a silane or a silicone, or it has an ethylene-vinyl acetate, a polyvinyl acetate, a polyurethane or a silicate on.
  • solvents preferably dipolar solvents. These dissolve the ground easily and allow for their evaporation better attachment and bonding of the color to the substrate.
  • the colorant may additionally comprise a fire retardant or a substance for protection against UV radiation.
  • the sealing tape according to the invention consists of a soft, resilient after compression foam.
  • Polyethylene foam particularly preferably polyurethane foam
  • the foam may be an open-cell foam with very low air resistance, as well as a nearly closed-cell foam with extremely low air penetration values. Even foams with air penetration values, which lie between the two extreme cases mentioned above, can be used in the context of the present invention.
  • the foam can impregnated with a sticky impregnate, which increases the sealing properties of the foam and leads to a delayed recovery of the same after compression of the foam.
  • Fig. 1 a short section of a sealing band of such a foam is shown schematically in side perspective view.
  • a side surface 3 of the sealing tape is dyed with a colorant of any color. It is also possible to color both side surfaces 3, 4 with the colorant.
  • Fig. 1 also shows a portion of the visible to the viewer surface area of the side surface 3 in a schematic microscopic magnification.
  • the side surfaces 3, 4 extend in the longitudinal direction of the wound usually to a sealing tape roll 9 sealing tape and form the lateral conclusion, as from Fig. 3 is apparent.
  • the underside of the sealing tape is usually provided with a cover 10 (see Fig. 3 ) under which a self-adhesive layer may be located.
  • the two side surfaces 3, 4 run transversely to the functional direction of the sealing band, with at least one colored side surface 3, 4 remaining visible to the viewer.
  • the sealing tape of Fig. 1 is in the compressed state, which is also in Fig. 3 is shown.
  • the coloring agent is applied to at least one of the side surfaces 3, 4 of the compressed sealing tape by dipping, spraying or brushing.
  • Application in this context preferably means the impregnation or wetting of an edge region of the side surface 3, 4 with the colorant up to a penetration depth of up to a few millimeters.
  • no coloration is present in a central region 5 between the side surfaces 3, 4, for reasons of cost and for preventing a negative influence of the colorant on the overall behavior of the foam, preferably no coloration is present.
  • Fig. 1 Microscopic magnification in Fig. 1 shows color spots 8 of different sizes, which are ideally represented as circular areas or ovals.
  • the color stains 8 often deviate from these ideal shapes, although agglomerates, clusters and juxtapositions may also occur, as will be described in more detail below.
  • the color spots 8 may be formed from pigments or dyes. Dyes are already dissolved in a solvent or binder, while pigments are largely insoluble. They are available as a grain in a mixture / recipe and are usually slightly larger than dyes. In the case of the use of pigments, a solvent or a binder is also used according to the invention in order to store them in the foam. Preferably used for coloring in nature occurring inorganic pigments, synthetically prepared inorganic or organic pigments or industrially produced dyes.
  • Suitable additives are defoamers, water repellents, wetting agents, drying agents, pigment distributors, fungicides, preservatives and pH buffer solutions.
  • the colorant may additionally be accompanied by a fire retardant, for example an intumescent substance, or else an agent for protection against UV radiation.
  • salts may be added to the colorant to aid in coloring.
  • the colorant can be adjusted to acidic or alkaline.
  • the color spots 8 produced in microscopic side view usually have a lateral extent of between 0.01 mm to about 0.7 mm, wherein a lateral extent of a color spot 8 of 0.05 mm corresponds approximately to the perceptual limit of the human eye. In flat view, thus color spots 8 with an area of between 0.0001 mm 2 to about 0.5 mm 2 .
  • the individual color spots 8 will in practice have all sorts of different sizes and shapes, also color spots 8 with less than 0.0001 mm 2 or more than 0.5 mm 2 may be present, but the clear majority of all color spots 8 is within the specified range.
  • the average of the area of a color spot 8, averaged over all color spots 8, is between 0.0001 and about 0.5 mm 2 , preferably between 0.0025 and 0.3 mm 2 .
  • Fig. 2 shows the sealing tape Fig.1 in identical view, but with the sealing strip is in a part-expanded functional state.
  • This partially expanded functional condition is within a range of between 25% and 60% of the maximum expansion of the sealing band.
  • the in Fig. 1 In contrast, the compressed state shown corresponds to a compression of the sealing tape to 10% to 60%, preferably 15% to 50% of its original thickness, wherein the foam is compressed more and more here than in the partially compressed functional state.
  • the cell webs 7 ( Fig. 4 ) of the foam material also contribute to the overall visual impression, the basic color of the foam must be taken into account in the calculation of the desired hue. Preferably, therefore, relatively light shades, for example a light gray shade, are preferred for the foam material.
  • this effect can also be improved by the temporal upstream coloring with a light base color (eg white) and the subsequent dyeing with the final desired color.
  • binders integrated in the colorant e.g. aqueous acrylate dispersions, polyurethane dispersions, silicones, silicates, ethylene-vinyl acetates, polyvinyl acetates, waxes, linseed oils or casein in question.
  • the proportion of the binder in the colorant need not be high due to the small size of the pigments or dyes, usually a proportion of the colorant of 10 wt.% Will be sufficient so that a permanent connection with the cell webs 7 of the foam material can be produced.
  • dyes or pigments by means of a solvent to the sealing tape.
  • the surface of the foam or preferably already attached to the surface and dried impregnation is minimally dissolved.
  • dyes or pigments are deposited on the sealing tape after evaporation of the solvent and without additional binder, where they are bonded superficially.
  • polar such as dipolar, solvents, e.g. Alcohols used.
  • the foam material is conventionally made in wide (possibly impregnated) foam sheets which are wound on wide master rolls. These master rolls are severed at desired intervals along with the foam wound thereon, thereby creating narrow band width rolls 9 (see FIG Fig. 3 ).
  • the sealing tape in the in Fig. 1 illustrated compressed state is now the lateral coloring by dipping, spraying or brushing the at least one side surface 3, 4 of the sealing tape made, wherein the penetration depth of the colorant is preferably up to a few millimeters.
  • the sealing tape can be unwound from the sealing tape roll 9 and fed to its intended use.
  • the sealing tape is preferably delayed after the release of the compression pressure in the in Fig. 2 shown partially expanded functional condition, which ensures the sealing of the joint in the construction sector.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Adhesive Tapes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Claims (12)

  1. Bande d'étanchéité composée d'une mousse souple, à reprise élastique après la compression, avec deux surfaces latérales (3, 4), au moins l'une des deux surfaces latérales (3, 4) étant teintée d'un colorant de telle sorte que la coloration sur la surface latérale (3, 4), dans un état fonctionnel d'expansion partielle de la bande d'étanchéité, apparaît pour un oeil humain sous forme de surface colorée fermée, tandis qu'aucune coloration n'est présente dans une zone centrale (5) comprise entre les surfaces latérales (3, 4),
    caractérisée en ce que
    la bande d'étanchéité est teintée sur la au moins une des surfaces latérales (3, 4), dans une zone de bordure d'une profondeur de jusqu'à quelques millimètres, d'un colorant par immersion, pulvérisation ou enduction, et présente en vue latérale microscopique un compound d'une multiplicité de taches de couleur (8) de dimensions différentes, la plupart cohérentes, la surface moyenne d'une tache de couleur (8) se situant, dans l'état fonctionnel d'expansion partielle de la bande d'étanchéité, entre 0,0001 et 0,5 mm2, et que les taches de couleur (8) dans la zone de bordure de la surface latérale (3, 4), dans l'état fonctionnel d'expansion partielle de la bande d'étanchéité, représentent ensemble en vue latérale microscopique au moins 60% de la zone superficielle totale visible, l'état fonctionnel d'expansion partielle correspondant à une expansion comprise entre 25% et 60% de l'expansion maximale de la bande d'étanchéité.
  2. Bande d'étanchéité suivant la revendication 1, caractérisée en ce que la bande d'étanchéité se compose d'une mousse ayant la propriété d'une reprise élastique retardée après la compression.
  3. Bande d'étanchéité suivant l'une des revendications précédentes, caractérisée en ce que la surface moyenne d'une tache de couleur (8), dans l'état fonctionnel d'expansion partielle de la bande d'étanchéité, se situe de préférence entre 0,0025 et 0,3 mm2.
  4. Bande d'étanchéité suivant l'une des revendications précédentes, caractérisée en ce que le colorant est réalisé de telle sorte qu'une reprise élastique régulière de la bande d'étanchéité après la compression est garantie sur la largeur de la bande.
  5. Procédé de fabrication d'une bande d'étanchéité comprenant l'étape de :
    - préparation d'une bande d'étanchéité composée d'une mousse souple, à reprise élastique après la compression, avec deux surfaces latérales (3 , 4) ;
    caractérisé par les autres étapes suivantes :
    - compression de la bande d'étanchéité ; et
    - coloration d'au moins l'une des deux surfaces latérales (3, 4) par un colorant, dans une zone de bordure d'une profondeur de jusqu'à quelques millimètres, par immersion, pulvérisation ou enduction, de sorte que la coloration sur la surface latérale, dans un état fonctionnel d'expansion partielle comprise entre 25% et 60% de l'expansion maximale de la bande d'étanchéité, apparaît pour un oeil humain sous forme de surface colorée fermée, tandis qu'aucune coloration n'est réalisée dans une zone centrale (5) comprise entre les surfaces latérales (3, 4), la bande d'étanchéité présentant de ce fait, en vue latérale microscopique, un compound d'une multiplicité de taches de couleur (8) de dimensions différentes, la plupart cohérentes, la surface moyenne d'une tache de couleur (8), dans l'état fonctionnel d'expansion partielle de la bande d'étanchéité, se situant entre 0,0001 et 0,5 mm2, et que les taches de couleur (8) dans la zone de bordure de la surface latérale (3, 4), dans l'état fonctionnel d'expansion partielle de la bande d'étanchéité, représentent ensemble en vue latérale microscopique au moins 60% de la zone superficielle totale visible.
  6. Procédé suivant la revendication 5, caractérisé en ce que la bande d'étanchéité est comprimée, avant la coloration, à 10% à 60%, de préférence à 15% à 50% de son épaisseur initiale.
  7. Procédé suivant l'une des revendications 5 et 6, caractérisé en ce que le colorant et le procédé de coloration sont choisis de telle sorte que la surface moyenne d'une tache de couleur (8), dans l'état fonctionnel d'expansion partielle de la bande d'étanchéité, se situe de préférence entre 0,0025 et 0,3 mm2.
  8. Procédé suivant l'une des revendications 5 à 7, caractérisé en ce que le colorant présente en tant que liant une dispersion d'acrylate, un éthylène-acétate de vinyle, un polyacétate de vinyle, un polyuréthanne ou un silicate.
  9. Procédé suivant l'une des revendications 5 à 8, caractérisé en ce que le colorant présente en tant que liant une cire à base de paraffine, de la graisse ou de l'huile, un silane ou une silicone.
  10. Procédé suivant l'une des revendications 5 à 8, caractérisé en ce que le colorant présente un solvant, de préférence un solvant dipolaire.
  11. Procédé suivant l'une des revendications 5 à 10, caractérisé en ce que le colorant présente un agent ignifuge.
  12. Procédé suivant l'une des revendications 5 à 11, caractérisé en ce que le colorant présente une substance de protection contre le rayonnement UV.
EP20070007916 2007-04-18 2007-04-18 Bande d'étanchéité en mousse souple Active EP1983119B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK07007916T DK1983119T3 (da) 2007-04-18 2007-04-18 Tætningsbånd fremstillet af blødt skum
PL07007916T PL1983119T3 (pl) 2007-04-18 2007-04-18 Taśma uszczelniająca z miękkiego tworzywa piankowego
EP20110169243 EP2381043A1 (fr) 2007-04-18 2007-04-18 Bande d'étanchéité en mousse douce
AT07007916T ATE524621T1 (de) 2007-04-18 2007-04-18 Dichtband aus weichem schaumstoff
EP20070007916 EP1983119B1 (fr) 2007-04-18 2007-04-18 Bande d'étanchéité en mousse souple
US12/102,043 US8147955B2 (en) 2007-04-18 2008-04-14 Sealing band made of soft foamed material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20070007916 EP1983119B1 (fr) 2007-04-18 2007-04-18 Bande d'étanchéité en mousse souple

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP11169243.0 Division-Into 2011-06-09

Publications (2)

Publication Number Publication Date
EP1983119A1 EP1983119A1 (fr) 2008-10-22
EP1983119B1 true EP1983119B1 (fr) 2011-09-14

Family

ID=38515562

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20110169243 Withdrawn EP2381043A1 (fr) 2007-04-18 2007-04-18 Bande d'étanchéité en mousse douce
EP20070007916 Active EP1983119B1 (fr) 2007-04-18 2007-04-18 Bande d'étanchéité en mousse souple

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20110169243 Withdrawn EP2381043A1 (fr) 2007-04-18 2007-04-18 Bande d'étanchéité en mousse douce

Country Status (5)

Country Link
US (1) US8147955B2 (fr)
EP (2) EP2381043A1 (fr)
AT (1) ATE524621T1 (fr)
DK (1) DK1983119T3 (fr)
PL (1) PL1983119T3 (fr)

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US9068297B2 (en) 2012-11-16 2015-06-30 Emseal Joint Systems Ltd. Expansion joint system
US9528262B2 (en) 2008-11-20 2016-12-27 Emseal Joint Systems Ltd. Fire and water resistant expansion joint system
US9631362B2 (en) 2008-11-20 2017-04-25 Emseal Joint Systems Ltd. Precompressed water and/or fire resistant tunnel expansion joint systems, and transitions
US9637915B1 (en) 2008-11-20 2017-05-02 Emseal Joint Systems Ltd. Factory fabricated precompressed water and/or fire resistant expansion joint system transition
US9670666B1 (en) 2008-11-20 2017-06-06 Emseal Joint Sytstems Ltd. Fire and water resistant expansion joint system
US9689157B1 (en) 2009-03-24 2017-06-27 Emseal Joint Systems Ltd. Fire and water resistant expansion and seismic joint system
US9689158B1 (en) 2009-03-24 2017-06-27 Emseal Joint Systems Ltd. Fire and water resistant expansion and seismic joint system

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US9739050B1 (en) 2011-10-14 2017-08-22 Emseal Joint Systems Ltd. Flexible expansion joint seal system
US10316661B2 (en) 2008-11-20 2019-06-11 Emseal Joint Systems, Ltd. Water and/or fire resistant tunnel expansion joint systems
US11180995B2 (en) 2008-11-20 2021-11-23 Emseal Joint Systems, Ltd. Water and/or fire resistant tunnel expansion joint systems
US10851542B2 (en) 2008-11-20 2020-12-01 Emseal Joint Systems Ltd. Fire and water resistant, integrated wall and roof expansion joint seal system
US20140151968A1 (en) * 2012-11-21 2014-06-05 Emseal Joint Systems Ltd. Coiled precompressed, precoated joint seal and method of making
US20110171422A1 (en) * 2010-01-13 2011-07-14 Ben Meaige Hydrophobic layer for foam tape system
US10480654B2 (en) 2014-02-28 2019-11-19 Schul International Co., Llc Joint seal system having internal barrier and external wings
US9404581B1 (en) 2014-02-28 2016-08-02 Schul International Company, LLC Joint seal system
EP3056626A1 (fr) 2015-02-13 2016-08-17 HILTI Aktiengesellschaft Bande d'étanchéité de joint ayant une géométrie prédéfinie et système d'étanchéité doté d'une telle bande d'étanchéité de joint
US10087621B1 (en) 2015-03-10 2018-10-02 Schul International Company, LLC Expansion joint seal system with isolated temperature-activated fire retarding members
US10060122B2 (en) 2015-03-10 2018-08-28 Schul International Company, LLC Expansion joint seal system
US9206596B1 (en) 2015-03-10 2015-12-08 Schul International, Inc. Expansion joint seal system
US10213962B2 (en) 2015-12-30 2019-02-26 Schul International Company, LLC Expansion joint seal with load transfer and flexion
US9745738B2 (en) 2015-12-30 2017-08-29 Schul International Company, LLC Expansion joint for longitudinal load transfer
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DK1983119T3 (da) 2012-01-16
EP2381043A1 (fr) 2011-10-26
US20080268231A1 (en) 2008-10-30
EP1983119A1 (fr) 2008-10-22
ATE524621T1 (de) 2011-09-15
PL1983119T3 (pl) 2012-02-29
US8147955B2 (en) 2012-04-03

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