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EP3701111B1 - Élément de façade de bâtiment conçu sous forme d'unité vitrage isolant - Google Patents

Élément de façade de bâtiment conçu sous forme d'unité vitrage isolant Download PDF

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Publication number
EP3701111B1
EP3701111B1 EP19711274.1A EP19711274A EP3701111B1 EP 3701111 B1 EP3701111 B1 EP 3701111B1 EP 19711274 A EP19711274 A EP 19711274A EP 3701111 B1 EP3701111 B1 EP 3701111B1
Authority
EP
European Patent Office
Prior art keywords
sealant
spacer
glass
building facade
facade element
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
EP19711274.1A
Other languages
German (de)
English (en)
Other versions
EP3701111C0 (fr
EP3701111A1 (fr
Inventor
Fritz SCHLÖGL
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.)
Sedak GmbH and Co KG
Original Assignee
Sedak GmbH and Co KG
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
Application filed by Sedak GmbH and Co KG filed Critical Sedak GmbH and Co KG
Publication of EP3701111A1 publication Critical patent/EP3701111A1/fr
Application granted granted Critical
Publication of EP3701111B1 publication Critical patent/EP3701111B1/fr
Publication of EP3701111C0 publication Critical patent/EP3701111C0/fr
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66333—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66333—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials
    • E06B2003/66338—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials of glass

Definitions

  • the invention relates to a building facade element which is designed as an insulating glass unit according to the preamble of claim 1.
  • the glass panes are connected to one another in a gas-tight manner via spacers, in particular also via the combination of different spacers, and sealants.
  • spacers in particular also via the combination of different spacers, and sealants.
  • the sealing between the spacers and the glass panes and in particular the sealing of the abutting area of two spacers is of central importance for the creation of the gas-tight interior.
  • the spacers can lead to an undesirable optical impairment in the transition area of the elements. Such an impairment can be avoided or at least reduced by transparent spacers, in particular glass spacers.
  • the insulating glass units known from the prior art either do not meet the requirements for the gas tightness of the interior or impair the optical appearance of the insulating glass units due to the spacers used.
  • German utility model DE 94 11 674 U1 describes an element for a facade cladding made of glass, with a glazing bead serving as a spacer between two parallel panes of glass. In this case, however, only an airtight interior is created and not the gas-tight interior required for thermal insulation.
  • WO 2015/086457 A2 describes an insulating glazing for a building that comprises at least two panes, a peripheral polymeric or metal spacer, appropriate sealants between the panes and the spacers, and appropriate sealants in the outer space between the panes and an air- or gas-filled space.
  • the connection of two spacers at the corners of the insulating glazing takes place via corner connectors, in particular a plastic molded part, in which two spacers provided with a fermentation cut collide.
  • the interior of the glazing between the panes is filled with an inert gas before the arrangement is pressed.
  • an insulating glass unit that can be filled with air or gas is known, which has at least one transparent spacer, in particular a spacer made of glass.
  • a first water-impermeable seal in particular made of a transparent acrylic adhesive tape
  • a second gas-tight and water vapor-tight seal in particular made of transparent butyl
  • the insulating glass unit is intended for a climatic chamber and is not suitable for a building facade, partly because the seal, in particular the transparent butyl used here, does not have sufficient resistance to natural UV radiation.
  • the print WO 2017/157636 A1 shows an insulating glass unit for a climate controlled unit.
  • Glass spacers are used here, which come from the cut of a glass pane and are installed directly in the unprocessed raw state. These glass spacers are connected to the glass pane using a sealant, wherein the sealant fills the superficial asperities of the unfinished glass spacer in the gap.
  • the German utility model specification DE 20 2017 104 538 U1 shows an insulating glass element with spacers made of glass and plastic or aluminum for multi-pane doors.
  • the connection between the glass pane and the spacer is made using an EVA (ethylene vinyl acetate) film, with the EVA film strips being arranged so that they overlap at the four corner points from the horizontal spacer to the vertical spacer.
  • the edges are sealed by filling the space between the upper and lower glass panes up to the transversely inserted aluminum spacer with a sealing compound, preferably black polysulfide.
  • Patent specification EP 2 456 942 B1 describes a multiple pane glazing unit with a tempered glass spacer bar and without a gas tight interior.
  • EP 3 147 443 A1 and EP 0 470 373 A1 shows a sealing of laminated glass elements in general.
  • the use of transparent spacers, in particular spacers made of glass, is not described therein.
  • WO 2016/091954 A1 describes a building facade element according to the preamble of claim 1.
  • the object of the invention is to provide a building facade element designed as an insulating glass unit, the insulating glass unit having a gas-tight interior and not impairing the visual appearance.
  • the building facade element mentioned at the beginning is designed as an insulating glass unit, with at least one first and one second glass pane, with at least one glass spacer made of glass, which has at least one first sealant with each glass pane is connected, with at least one further spacer, wherein the spacer is gas-tight or has a gas-tight layer and wherein the further spacer is connected to each glass pane via at least one second sealant, with at least one joint area of a glass spacer and a further spacer, wherein the at least a glass spacer, the at least one further spacer and the glass panes form a closed interior is characterized according to the invention in that the at least one joint area is sealed gas-tight via a third sealant, the third sealant containing butyl and being guided over the joint area.
  • the third sealant of the building facade element which gas-tightly seals the joint area of a glass spacer and a further spacer, can comprise a metal-containing strip.
  • a metal-containing band is to be understood here in particular also as a metal-containing plastic band and a metal band.
  • the additional spacer has a recess in the area of the at least one joint area.
  • the area of the further spacer that remains due to the recess is guided along a transverse side of the glass spacer.
  • the first sealant consists of a first primary sealant on the side facing the interior and a first secondary sealant on the side facing the exterior.
  • the first secondary sealing means is particularly preferably also applied to the transverse side of the glass spacer.
  • the area of the further spacer that remains due to the recess does not extend over the entire length of the transverse side of the glass spacer.
  • the third sealing means is preferably guided from the remaining transverse side of the glass spacer to the outside of the further spacer.
  • the building facade element at least one additional layer of the third sealant, which closes the joint area gas-tight, or a layer of silicone or have a layer of the third sealant and silicone applied to the edge of the insulating glass unit.
  • the sealants used in the building facade element are preferably resistant to natural UV radiation.
  • the first sealant, via which the glass spacer is connected to the glass panes, or the second sealant, via which the further spacer is connected to the glass panes, or both of the sealants mentioned consist of a primary sealant which is on the interior is arranged facing side, and a secondary sealant, which is arranged on the side facing the outdoor area.
  • At least one of the primary and secondary sealants mentioned is preferably transparent.
  • one or both of the primary sealants may include acrylic.
  • one of the primary sealants or both primary sealants are designed as double-sided adhesive tape.
  • one or both of said secondary sealants includes butyl.
  • the first sealant consists of a first primary sealant on the side facing the interior and a first secondary sealant on the side facing the exterior, the first primary sealant being acrylic and the first secondary sealant being resistant to natural UV radiation butyl included.
  • the first secondary sealant is a black butyl sealant.
  • the first primary sealant is transparent.
  • the interior of the building facade element is filled with gas, in particular with argon, krypton, xenon or a mixture of these gases.
  • At least one of the glass panes of the building façade element is provided with a metallic coating on at least one side.
  • the at least one further spacer is a plastic spacer or a metal spacer, in particular an aluminum or stainless steel spacer.
  • the at least one further spacer is preferably provided with a desiccant.
  • the gas-tight layer of the at least one further spacer is a metal-containing strip.
  • the at least one further spacer of the building facade element can preferably be pierced in order to fill the interior space with gas.
  • the at least one glass spacer of the building facade element consists of a plurality of components lined up in a row or the at least one further spacer consists of a number of components lined up in a row, or both are present.
  • FIG. 1 shows the insulating glass unit 1 without the second glass pane 3.
  • Glass spacers 4 are attached to the two long sides of the first glass pane 2 and the further spacers 6 are attached to the short sides.
  • the glass spacers 4 are arranged flush with the outer edge of the first glass pane 2, whereas the other spacers 6 are offset somewhat in the direction of the interior 10.
  • the glass spacers 4 do not reach all the way to the transverse side of the second glass pane 3 , a part of the transverse side of the glass spacers 4 being covered by a part of the further spacer 6 .
  • third sealing means 11 are shown, the over the four joint areas 9 of the glass spacers 4 and the further spacers 6 are guided.
  • FIG. 2 shows a first embodiment of the connection of a glass spacer 4 to the glass panes 2, 3 of the insulating glass unit 1.
  • a first sealant 5, 5' is attached in the area between the glass panes 2, 3 and the glass spacer 4.
  • the interior 10 of the insulating glass unit 1 is shown.
  • the outer edge of the glass spacer 4 ends with the outer edges of the glass panes 2, 3, whereas the first sealing means 5, 5' does not quite reach the outer edge.
  • the first sealing means 5, 5' can also be guided up to the outer edge.
  • the first sealant 5, 5 'in each case consists of a first primary sealant 13 on the side facing the interior 10 and a first secondary sealant 14 on the side facing the exterior.
  • the first secondary sealant 14 closes with the edges of the glass panes 2, 3 from.
  • FIG. 4 shows a third embodiment of the connection of a glass spacer 4 with the glass panes 2, 3 according to 3 .
  • a further layer 12 is applied to the outer edge and extends over the glass panes 2 , 3 and the glass spacer 4 .
  • figure 5 shows a fourth embodiment of the connection of a glass spacer 4 with the glass panes 2, 3 according to 4 , wherein the first secondary sealant 14 is not applied in the space between the glass spacer 4 and the glass panes 2, 3 but on the outer edge.
  • the further layer 12 extends over the first secondary sealant 14.
  • FIG. 6 shows a fifth embodiment of the connection of a glass spacer 4 with the glass panes 2, 3.
  • the outer edge of the glass spacer 4 is offset in comparison to the outer edges of the glass panes 2, 3 in the direction of the interior 10.
  • the first primary sealant 13 is attached between the glass spacer 4 and the glass panes 2, 3.
  • the first secondary sealant 14 and then the further layer 12 is arranged on the outer edge of the glass spacer 4 in the area between the glass panes 2, 3, the first secondary sealant 14 and then the further layer 12 is arranged.
  • the further layer 12 closes with the outer edge of the glass panes 2, 3 from.
  • FIG. 7 shows a first embodiment of the connection of a further spacer 6 with the glass panes 2, 3.
  • the outer edge of the further spacer 6 is offset in comparison to the outer edges of the glass panes 2, 3 in the direction of the interior 10.
  • a second sealant 8, 8' is fitted between the glass panes 2, 3 and the additional spacer 6, each consisting of a second primary sealant 15 on the side facing the interior 10 and a second secondary sealant 16 on the side facing the exterior side, consists.
  • the additional spacer 6 has a gas-tight layer 7 on the side facing the outside area.
  • An adhesive 17 is applied to the outer edge of the further spacer 6 in the area between the glass panes 2, 3 and is flush with the outer edge of the glass panes 2, 3.
  • FIG. 8 shows a second embodiment of the connection of a further spacer 6 with the glass panes 2, 3 according to 7 .
  • three of the further spacers 6 with the corresponding sealing means 8, 8′ or the second primary sealing means 15 and the second secondary sealing means 16 are arranged one behind the other.
  • the gas-tight layer 7 only has the outermost of the three further spacers 6 .
  • the insulating glass unit 1 is shown without the second glass pane 3 with a first embodiment of a sealing of the joint area 9 of a glass spacer 4 and a further spacer 6 .
  • the glass spacer 4 and the further spacer 6 are attached to the first glass pane 2 .
  • the glass spacer 4 On the side facing the glass panes 2, 3, the glass spacer 4 has the first primary sealing means 13.
  • the first secondary sealant 14 is in the area of the upper and lower outer edge of the glass spacer 4 and on the transverse side of the Glass spacer 4, which faces the joint area 9 applied.
  • the additional spacer 6 has the second primary sealant 15 on the side facing the glass panes 2 , 3 and the second secondary sealant 16 in the region of the upper and lower outer edges of the additional spacer 6 .
  • a gas-tight layer 7 is applied to the side of the further spacer 6 facing the outside.
  • the further spacer 6 has a recess, the further spacer 6 being cut out on the side facing the interior 10 up to the start of the second secondary sealing means 16 .
  • the further spacer 6 and the glass spacer 4 abut one another in such a way that the area of the further spacer 6 remaining through the recess is guided along the transverse side of the glass spacer 4, which is provided with the first secondary sealant 14.
  • This remaining, non-recessed part of the further spacer 6 does not extend over the entire length of the transverse side of the glass spacer 4.
  • the third sealant 11 is attached to the remaining part of the transverse side of the glass spacer 4, which is provided with the secondary sealant 14.
  • the third sealing means 11 is guided from the transverse side of the glass spacer 4 over the transverse side of the non-recessed part of the further spacer 6 to the outside of the further spacer 6, the gas-tight layer 7.
  • insulating glass units 1 are used, whose individual glass panes 2, 3 are connected to one another via spacers in such a way that a gas-tight Interior 10 is formed, which can be filled with gas, in particular a gas with low thermal conductivity, such as argon, xenon, krypton or a mixture of these.
  • glass spacers are used, at least on the visible sides of the insulating glass unit 1 to be installed.
  • the glass spacers 4 preferably have the same composition as the individual glass panes 2, 3 of the insulating glass unit 1.
  • the glass spacers 4 are connected to the glass panes 2, 3 via first sealing means 5, 5', as in FIGS Figures 2-6 is shown.
  • the first sealant 5, 5' shown is preferably a transparent sealant containing acrylic, in particular in the form of a double-sided adhesive tape.
  • an acrylic sealant is meant a sealant that includes or consists of acrylic.
  • the acrylic sealant in the form of a double-sided adhesive tape also enables easy processing and thus facilitates the manufacturing process of the insulating glass unit 1.
  • the first primary sealant 13 shown is preferably the acrylic sealant described above in the form of a double-sided adhesive tape.
  • the first secondary sealant 14 of Figures 3-6 preferably includes butyl.
  • a butyl sealant is understood to mean a sealant that contains or consists of butyl. Such a butyl sealant has a high level of gas impermeability and, in addition to the first primary sealant 13, is intended to ensure the gas-tight connection of the glass spacer 4 to the glass panes 2, 3.
  • the further layer 12 shown which is attached to the outer edge, can consist in particular of the butyl sealant described above or of silicone.
  • a silicone layer serves in particular to protect the first secondary Sealant 14, in particular the pasty butyl sealant.
  • off figure 5 For example, a further layer 12, preferably in the form of a silicone layer, is applied over the layer of the first secondary sealant 14 applied on the outside.
  • a further layer 12, preferably made of the described butyl sealant or silicone is applied to the layer of the first secondary sealant 14, a further layer 12, preferably made of the described butyl sealant or silicone.
  • further spacers 6 are used, among other things, to introduce a desiccant, which is in particular connected to the interior 10, into the insulating glass unit 1.
  • the desiccant introduced into the further spacer 6, which can include, for example, silica gels, molecular sieves, CaCl 2 , Na 2 SO 4 , activated carbon, silicates, bentonites, zeolites and/or mixtures thereof, serves to absorb the residual moisture present in the interior 10 of the insulating glass unit 1 . This prevents the glass panes 2, 3 from fogging up on the side facing the interior 10 as a result of moisture condensation.
  • Commercially available plastic spacers are preferably used as additional spacers 6 .
  • the body of the plastic spacer which enables air or gas exchange with the interior 10 of the insulating glass unit 1, is filled with a desiccant.
  • the plastic spacer On the two sides facing the glass panes 2, 3, the plastic spacer has second sealants 8, 8', in particular a second primary sealant 15, preferably in the form of a sealant that contains acrylic, and a second secondary sealant 16, preferably a sealant that contains butyl. on.
  • the second secondary sealing means 16 adjoins the second primary sealing means 15 facing the interior 10 .
  • the long side of the plastic spacer facing the outside area has a gas-tight layer 7, preferably in the form of a metal-containing strip, in particular a plastic strip coated with aluminum. The gas-tight layer 7 prevents gas exchange through the plastic spacer to the outside.
  • other spacers for example metal spacers, in particular aluminum or stainless steel spacers, are also conceivable as further spacers 6 .
  • the adhesive 17 in the Figures 7 and 8 Possible configurations of the connection of a further spacer 6 to the glass panes 2, 3 shown, is preferably a silicone or polyurethane adhesive.
  • the glass panes 2, 3 are bonded to one another in addition to the second sealing means 8, 8' or the second primary sealing means 15 and the second secondary sealing means 16.
  • the insulating glass unit 1 designed as a building facade element is fastened to a building facade preferably via carrier elements which are arranged in the area of the further spacers 6 . There is therefore little or no visual impairment from the additional spacers 6 or the adhesive 17 .
  • the sealants 5, 5′, 8, 8′, 11 used it is necessary for the sealants 5, 5′, 8, 8′, 11 used to have sufficient resistance, in particular to natural UV radiation.
  • a sealant is considered to be resistant to natural UV radiation if, for example, it does not show any significant changes over a period of 3000 hours after the treatment specified in DIN EN ISO 4892-2.
  • other definitions of UV resistance that are obvious to the person skilled in the art are also possible, such as treatment in accordance with the American standard ANSI Z97.1 - 2015, in which case no significant change should occur over a period of 3000 hours.
  • the third sealant 11 is in particular a sealant that contains butyl or a metal-containing tape is used.
  • the at least one further spacer 6 is pierced at at least two points, for a gas inlet and a gas outlet.
  • the interior 10 is then filled with the gas to be introduced via the inlet until only the gas to be introduced can be detected at the outlet.
  • the inlet and the outlet are then sealed in a gas-tight manner using a sealant, in particular a butyl sealant.
  • glass spacers 4 are attached via the first primary sealant 13, preferably in the form of the double-sided acrylic adhesive tape described above, and via the first secondary sealant 14 applied to the outer edges of the glass spacer 4, preferably in the form of a butyl cord , on the long side of the lower one first glass pane 2 applied.
  • the other spacers 6, preferably in the form of the commercially available plastic spacers described, are provided with the recesses described and attached to the transverse sides of the first glass pane 2, adjoining the glass spacers 4.
  • the joint area 9 is then sealed using the third sealant 11, the interior 10 is filled with gas, the adhesive 17 is applied to the outside of the plastic spacers and one or more further layers 12 of a butyl sealant or silicone are applied to the Edge of the insulating glass unit 1.
  • At least one of the glass panes 2, 3 can be provided with a metallic layer, such as a sun protection layer or a heat protection layer.
  • Insulating glass units 1 are also conceivable, which are made up of more than two glass panes 2, 3 and several interior spaces 10.
  • a glass spacer 4 Due to the length of the building facade elements, it is also possible for a glass spacer 4 to consist of a number of components, in particular of a number of glass components lined up next to one another.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Claims (14)

  1. Elément de façade de bâtiment réalisé en tant qu'unité de vitrage isolant (1) comprenant :
    - au moins une première vitre (2) et une deuxième vitre (3) ;
    - au moins un écarteur en verre (4) constitué de verre, lequel est relié à chaque vitre (2, 3) par l'intermédiaire d'au moins un premier moyen d'étanchéité (5, 5') ;
    - au moins un autre écarteur (6), lequel est étanche aux gaz ou présente une couche étanche aux gaz (7) et est relié à chaque vitre (2, 3) par l'intermédiaire d'au moins un deuxième moyen d'étanchéité (8, 8') ;
    - au moins une zone d'aboutement (9) d'un écarteur en verre (4) et d'un autre écarteur (6) ;
    - dans lequel l'au moins un écarteur en verre (4), l'au moins un autre écarteur (6) et les vitres (2, 3) forment un espace intérieur (10) fermé,
    caractérisé en ce que l'autre écarteur (6) présente un évidement dans la zone de l'au moins une zone d'aboutement (9), dans lequel la zone, restant à travers l'évidement, de l'autre écarteur (6) est guidée le long d'un côté transversal de l'écarteur en verre (4) et l'au moins une zone d'aboutement (9) est fermée de manière étanche aux gaz par l'intermédiaire d'un troisième moyen d'étanchéité (11), lequel contient du butyle et est guidé sur la zone d'aboutement (9).
  2. Elément de façade de bâtiment selon la revendication 1, caractérisé en ce que le troisième moyen d'étanchéité (11) comprend une bande contenant du métal.
  3. Elément de façade de bâtiment selon la revendication 1 ou 2, caractérisé en ce que le premier moyen d'étanchéité (5, 5') est constitué d'un premier moyen d'étanchéité primaire (13) sur le côté tourné vers l'espace intérieur (10) et d'un premier moyen d'étanchéité secondaire (14) sur le côté tourné vers la zone extérieure, dans lequel le premier moyen d'étanchéité secondaire (14) est appliqué également sur le côté transversal de l'écarteur en verre (4).
  4. Elément de façade de bâtiment selon la revendication 1 à 3, caractérisé en ce que la zone, restant à travers l'évidement, de l'autre écarteur (6) n'atteint pas la totalité de la longueur du côté transversal de l'écarteur en verre (4), dans lequel le troisième moyen d'étanchéité (11) est guidé depuis le côté transversal restant de l'écarteur en verre (4) jusqu'au côté extérieur de l'autre écarteur (6).
  5. Elément de façade de bâtiment selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une autre couche (12) du troisième moyen d'étanchéité (11) et/ou en silicone est appliquée sur le bord de l'unité de vitrage isolant (1).
  6. Elément de façade de bâtiment selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens d'étanchéité (5, 5', 8, 8', 11) utilisés sont résistants par rapport au rayonnement UV naturel.
  7. Elément de façade de bâtiment selon l'une quelconque des revendications précédentes, caractérisé en ce que le premier moyen d'étanchéité (5, 5') est constitué d'un premier moyen d'étanchéité primaire (13) sur le côté tourné vers l'espace intérieur (10) et d'un moyen d'étanchéité secondaire (14) sur le côté tourné vers la zone extérieure et/ou le deuxième moyen d'étanchéité (8, 8') est constitué d'un deuxième moyen d'étanchéité primaire (15) sur le côté tourné vers l'espace intérieur (10) et d'un deuxième moyen d'étanchéité secondaire (16) sur le côté tourné vers la zone extérieure.
  8. Elément de façade de bâtiment selon la revendication 7, caractérisé en ce qu'au moins un des moyens d'étanchéité (13, 14, 15, 16) est transparent, et/ou que le premier moyen d'étanchéité primaire (13) et/ou le deuxième moyen d'étanchéité primaire (15) contiennent de l'acrylique, et/ou que le premier moyen d'étanchéité primaire (13) et/ou le deuxième moyen d'étanchéité primaire (15) sont une bande adhésive double face, et/ou que le premier moyen d'étanchéité secondaire (14) et/ou le deuxième moyen d'étanchéité secondaire (16) contiennent du butyle.
  9. Elément de façade de bâtiment selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le premier moyen d'étanchéité (5, 5') est constitué d'un premier moyen d'étanchéité primaire (13) sur le côté tourné vers l'espace intérieur (10) et d'un moyen d'étanchéité secondaire (14) sur le côté tourné vers la zone extérieure, dans lequel le premier moyen d'étanchéité primaire contient de l'acrylique (13) et le premier moyen d'étanchéité secondaire (14) contient un butyle résistant par rapport au rayonnement UV naturel.
  10. Elément de façade de bâtiment selon la revendication 9, caractérisé en ce que le premier moyen d'étanchéité secondaire (14) est un moyen d'étanchéité à base de butyle noir et le premier moyen d'étanchéité primaire (13) est transparent.
  11. Elément de façade de bâtiment selon l'une quelconque des revendications précédentes, caractérisé en ce que l'espace intérieur (10) est rempli de gaz, en particulier d'argon et/ou de crypton et/ou de xénon, et/ou qu'au moins une des vitres (2, 3) est pourvue sur au moins un côté d'un revêtement métallique.
  12. Elément de façade de bâtiment selon l'une quelconque des revendications précédentes, caractérisé en ce que l'au moins un autre écarteur (6) est un écarteur en matière plastique ou un écarteur en métal, en particulier un écarteur en aluminium ou en acier inoxydable, et/ou que l'au moins un autre écarteur (6) est pourvu d'un agent desséchant.
  13. Elément de façade de bâtiment selon l'une quelconque des revendications précédentes, caractérisé en ce que la couche étanche aux gaz (7) est une bande contenant du métal, et/ou que l'au moins un autre écarteur (6) peut être transpercé pour remplir de gaz l'espace intérieur.
  14. Elément de façade de bâtiment selon l'une quelconque des revendications précédentes, caractérisé en ce que l'au moins un écarteur en verre (4) est constitué de plusieurs composants alignés les uns aux autres et/ou l'au moins un autre écarteur (6) est constitué de plusieurs composants alignés les uns aux autres.
EP19711274.1A 2018-03-09 2019-03-08 Élément de façade de bâtiment conçu sous forme d'unité vitrage isolant Active EP3701111B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018105479.3A DE102018105479A1 (de) 2018-03-09 2018-03-09 Gebäudefassadenelement ausgebildet als Isolierglaseinheit
PCT/EP2019/055866 WO2019170869A1 (fr) 2018-03-09 2019-03-08 Élément de façade de bâtiment conçu sous forme d'unité vitrage isolant

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EP3701111A1 EP3701111A1 (fr) 2020-09-02
EP3701111B1 true EP3701111B1 (fr) 2023-06-07
EP3701111C0 EP3701111C0 (fr) 2023-06-07

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US (1) US11486191B2 (fr)
EP (1) EP3701111B1 (fr)
CN (1) CN111601942A (fr)
DE (1) DE102018105479A1 (fr)
ES (1) ES2952759T3 (fr)
PL (1) PL3701111T3 (fr)
WO (1) WO2019170869A1 (fr)

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DK3990743T3 (da) * 2020-06-25 2023-12-18 Hirschler Laszlo Varmeisolerende glasplade
WO2024223730A1 (fr) 2023-04-25 2024-10-31 Tenachem Joint d'étanchéité de bord pour la fabrication de verre isolant à vitrage double ou multiple ou modules solaires comprenant une composition d'agent d'étanchéité acrylique photodurcie en tant que produit d'étanchéité secondaire
DE102023115144A1 (de) * 2023-06-09 2024-12-12 ODERGLAS GmbH Verwendung eines doppelseitigen Klebebands zum Befestigen einer Scheibe in einer Mehrfachverglasung und Mehrfachverglasung und Verfahren zum Herstellen einer Mehrfachverglasung
US20250153454A1 (en) * 2023-11-10 2025-05-15 John Frederick MURPHY LA ROTTA Curved Anti-Ballistic Glass Armor with Argon Chamber for Car Windows and Manufacturing Method

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Also Published As

Publication number Publication date
ES2952759T3 (es) 2023-11-03
WO2019170869A1 (fr) 2019-09-12
EP3701111C0 (fr) 2023-06-07
DE102018105479A1 (de) 2019-09-12
US20200408032A1 (en) 2020-12-31
US11486191B2 (en) 2022-11-01
CN111601942A (zh) 2020-08-28
EP3701111A1 (fr) 2020-09-02
PL3701111T3 (pl) 2023-08-28

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