EP0742324A1 - Elément de construction - Google Patents

Elément de construction Download PDF

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Publication number
EP0742324A1
EP0742324A1 EP96107616A EP96107616A EP0742324A1 EP 0742324 A1 EP0742324 A1 EP 0742324A1 EP 96107616 A EP96107616 A EP 96107616A EP 96107616 A EP96107616 A EP 96107616A EP 0742324 A1 EP0742324 A1 EP 0742324A1
Authority
EP
European Patent Office
Prior art keywords
wall
profiles
shell
glass
component according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96107616A
Other languages
German (de)
English (en)
Other versions
EP0742324B1 (fr
Inventor
Gert Lamberts
Peter Lamberts
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.)
Glasfabrik Lamberts GmbH and Co KG
Original Assignee
Glasfabrik Lamberts 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 Glasfabrik Lamberts GmbH and Co KG filed Critical Glasfabrik Lamberts GmbH and Co KG
Publication of EP0742324A1 publication Critical patent/EP0742324A1/fr
Application granted granted Critical
Publication of EP0742324B1 publication Critical patent/EP0742324B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54Slab-like translucent elements

Definitions

  • the invention relates to a wall component for translucent wall areas - such as windows - and / or facade cladding in a double-shell construction with a thermal insulation device.
  • Such components are known from the prior art, for example in the form of a light-scattering insulating glass, which consists of two glass panels arranged parallel to one another, between which a heat insulation device, here in the form of a capillary plate, is arranged.
  • the capillary plate is dimensionally stable and non-fading and has small air pockets in the capillaries, so that a resting air cushion is created between the two glass plates.
  • An insulating glass of this type collects incident daylight and scatters it without a shadow in a room arranged behind it, which thereby provides improved depth illumination.
  • the high light permeability of the capillary plate is based on the light guide function of the oriented capillary and is therefore largely independent of the plate thickness.
  • the key word here is transparent thermal insulation.
  • Such insulating glass has on its side edges, that is to say running at right angles to the glass panels, an edge seal, which is used as a silicone edge composite with pressure compensation openings or as a hermetic edge composite can be trained.
  • the hermetic edge seal consists of a spacer filled with desiccant all around, which is coated with butyl as a vapor barrier, and an outer seal made of polysulfide or UV-resistant two-component silicone.
  • the temperature differences in the different seasons mean that with significantly less fluctuating indoor temperature in the warm season a heat flow from outside to inside and vice versa in the cold season takes place from inside to outside.
  • the outer wall e.g. Masonry, as heat storage, thus delays the flow of heat described.
  • a wall component for translucent wall areas such as windows and / or facade cladding in a double-shell construction consisting of two rows of U-shaped glass profiles, each arranged parallel to one another, one row with its webs the inner shell and the other with their webs the outer shell form and whose inner shell profiles project with their legs towards the outer shell and vice versa, to which webs a thermal insulation device is arranged approximately parallel, at least one of the outwardly facing surfaces of the shells and / or the device having a heat reflection layer.
  • This wall component initially has the advantage of producing the double shell from U-shaped glass profiles, which are positioned and fixed by rails or the like arranged on the end face of the profile, in particular structured holders for receiving the profile ends, one being able to dispense with an edge frame, edge sealing or the like.
  • An in Double-shell element produced in this way has a high stability, intermediate frames or the like can be dispensed with.
  • the profiles of the two shells facing each other with their legs can be positioned in such a way that the legs meet one another in a butt joint, that is to say they lie in pairs on a line, so that they can be easily connected, for example, to a thermal separating element.
  • Profiles of a shell which are arranged next to one another thus have two parallel legs which lie next to one another and which can likewise be connected to one another in a simple manner or can be sealed against the passage of air between them.
  • the profiles of the two shells are nested in such a way that their legs lie side by side.
  • the gaps between the adjoining legs can be sealed or connected to one another to prevent air passage.
  • Both versions can be connected to the inner shell and / or the outer shell with the aid of a sealing compound in the area of their webs.
  • connection or sealing materials preferably cushion profiles, in particular PVC sealing tapes, thermal tapes and / or sealing elements, preferably made of silicone, come into consideration.
  • honeycomb-shaped, parallel tubes, clusters of glass spheres, also hollow, or the like can be used as the thermal insulation device.
  • at least one further glass wall in particular made of U-shaped glass profiles, can be provided in the course of this thermal insulation device.
  • a glass wall can be arranged outside the double shell, preferably in front of it from the outside and again preferably at a distance from it.
  • a further glass wall in particular made of U-shaped glass profiles, is inside the Double shell arranged, here again preferably adjacent to the outer shell and particularly preferably running at a distance from the inner shell.
  • the heat reflection layer which is in particular in the form of a metal oxide coating and is preferably vapor-deposited, is located on at least one of the outer surfaces of the profiles of the double shell and / or the additional glass wall, in particular on those land surfaces which are directed outwards from the building.
  • this heat reflection layer is applied to the outwardly directed land surface of the profiles of the inner shell, more precisely the wall adjacent to the building.
  • This heat reflection layer reflects heat rays originating from the interior of the room below the visible light area and allows the light wave area incident from outside to pass through, to a considerable extent in each case. As an example: infrared reflection 86%, light transmission approx. 85%.
  • the effect of the heat reflection layer is disturbed by objects placed on it, which is why, in a particularly preferred embodiment, a clear distance is provided between the heat reflection layer and the object closest to it.
  • the heat reflection layer is correspondingly fixed at a distance from the heat reflection layer.
  • these wall components are arranged in front of walls that form heat stores, they act as transparent thermal insulation, i.e. incident light radiation is largely let through and heats the wall behind the wall component as a store, heat flowing away from the building is largely reflected, so that there is a reduced thermal conductivity - smaller k-value - than without a heat reflection layer.
  • a small distance is preferably provided between the wall component and the wall.
  • the frame or frame elements holding the U-shaped glass profiles are preferably also highly thermally insulated. In total, you get wall building elements of self-supporting training up to a height of about 7 meters.
  • the U-shaped profiles are made of clear glass, which benefits the translucency of the wall components.
  • good room lighting should be as free of shadows as possible and glare-free by light scattering, ornamentation and / or parallelization of the light into the room, in particular by appropriate measures in the area of the thermal insulation device.
  • Thermal protection far below a k value of 1 is achieved by the component according to the invention.
  • this reduced heat permeability is associated with high light permeability, which is particularly desirable in the area of window surfaces.
  • blinds or the like can be provided which, in the case of a glass wall as or as part of the thermal insulation device, can be moved up and down in a cavity formed by the latter.
  • at least one layer or film is provided, the light permeability of which is controlled as a function of the light intensity or heating. This can be done by applying an electric field that is to be varied accordingly, or can be done automatically by appropriate reaction of the layer or the film. In this case, in addition to increasing the thermal insulation, temperature harmonization occurs inside the building.
  • Examples include a liquid crystal layer or the like that can be influenced by the application of an electrical voltage with regard to its reflection behavior, the electrical voltage being controlled by a sensor for light intensity and / or heating, and secondly coatings of the type automatically on incidence of light in the sense of a change in the Translucent glasses that react.
  • At least the U-shaped glass profiles that are closest to the clad wall lie so mainly those of the inner shell of the wall component are preferably hardened and thus provided with a certain bias, so that they are more resistant to temperature changes.
  • unhardened glass only tolerates temperature fluctuations up to 40 ° K, whereas in the area in front of the wall, significantly larger temperature fluctuations in the area around 100 ° K can occur.
  • a facade section 1 shown in FIG. 1 consists of a plurality of pairings 2 arranged side by side, each of which — according to FIG. 2 — consists of two profiles 3 and a capillary device 4 or similar light guiding and scattering device arranged therebetween.
  • the profiles 3 are U-shaped clear glass profiles in cross section, which let through both light and heat radiation.
  • Each profile 3 has a wall thickness of 7 mm, whereas the thickness of the capillary device 4 is approximately 10 cm.
  • a profile 3 has on its surface facing the capillary device 4 a metal oxide layer 5 with a reddish shimmering color, which is vapor-deposited onto the profile 3.
  • the metal oxide layer 5 is located on the inside of the profile 3, which is part of the inner shell 19.
  • the oxide layer 5 is thus located on the profiles of the shell adjacent to the wall, specifically on the side of the profiles which form it and which faces the incidence of light, as is shown in FIG. 2 by the arrow 6.
  • each profile 3 consists of a web 7 and two parallel legs 8 corresponding to the U-shape of the profile.
  • the facade section 1 consists of several profiles 3 arranged side by side, the Leg 8 are aligned in the same direction. Furthermore, the facade section 1 has a plurality of profiles 3, the legs 8 of which are oriented in the opposite direction, the legs 8 of the opposite profiles 3 being arranged next to one another and the profiles 3 thus intermeshing.
  • One row of the profiles 3 forms the inner shell 19 and the other row the outer shell 20 of the double-shell structure.
  • the legs 8 of adjacent and opposite profiles 3 are connected to one another with thermal bands 9, so that the side-by-side and opposite profiles 3 form a composite that is sealed against the passage of air.
  • the gaps between adjacent profiles 3 are filled with silicone inserts 10, which elastically compensate for expansions occurring due to the action of heat.
  • the inner surfaces of the legs 8, i.e. the surfaces of the legs that face the capillary device 4 are provided with a metal oxide layer 11.
  • the embodiment of a facade section 1 shown in FIG. 4 differs from the example according to FIG. 3 in that the legs 8 of the profiles 3 are butted against one another. Accordingly, two oppositely arranged profiles 3 of the inner and outer shells 19 and 20 enclose an essentially rectangular space in which the capillary device 4 is inserted.
  • the legs of adjacent and opposite profiles 3 are connected here with a cushion profile PVC sealing tape 12, which is also effective as a seal against air ingress.
  • the sealing tape 12 consists of a profile strip, each having two grooves on opposite sides, into which the one leg 8 each two adjacent profiles 3 of both shells can be inserted.
  • Silicone inlays 10 are also provided between adjacent profiles 3, as already explained in connection with FIG. 3.
  • FIG. 5 shows the arrangement of a double shell 1 between masonry 14 and a glass wall 15, the glass wall 15 consisting of a plurality of glass profiles 16 which are arranged next to one another and are not connected to one another by their legs. So here with respect to the direction of the incidence of light, the glass wall is arranged upstream of the double-shell structural part of the wall component.
  • a narrow cavity 17 is provided between the masonry 14 and the double shell 19, 20 and a cavity 18 is provided between the glass wall 15 and the double shell, the latter particularly reacting to the inclusion of a shading device, be it a roller blind, a film or a coating, reacting to the incidence of light Kind of serves.
  • FIG. 6 shows a double-shell structure corresponding to the example according to FIG. 3, but with a heat insulation device, for example in the form of a capillary tube pack 4, glass ball pack or the like, which is less powerful in the direction perpendicular to the building wall than in FIG. 3, so that between this heat insulation device 4 and the heat reflection layer 5 is a distance and thus space is left.
  • a heat insulation device for example in the form of a capillary tube pack 4, glass ball pack or the like, which is less powerful in the direction perpendicular to the building wall than in FIG. 3, so that between this heat insulation device 4 and the heat reflection layer 5 is a distance and thus space is left.
  • Figure 7 shows a three-shell construction of the wall component 1 such that the double-shell structure of two rows 19, 20 of longitudinally parallel arranged, U-shaped glass profiles, another such series is arranged on the outside, with the legs 8 on the double-shell structure as a thermal insulation device 19, 20 pointing.
  • the double-shell structure thus corresponds to that according to FIG. 6.
  • the three-shell structure of the wall component 1 consists of a double shell 19, 20 roughly corresponding to FIG. 4 without the capillary packing there, a further series of U-profiles similar to that in FIG. 7 being arranged upstream of the double shell as thermal insulation device.
  • the example according to FIG. 9 differs from that according to FIG. 8 in that the double shell structure there as a further part of the thermal insulation device has a capillary packing layer 4 similar to the example according to FIG. 4.
  • FIGS. 10 to 12 a further U-shaped glass profile is used as the thermal insulation device in each case in a shell of the double-shell structure, as a result of which these glass profiles simulate an overall glass wall.
  • these glass profiles take over the role of the thermal insulation device entirely, while in FIGS. 11 and 12 they form the thermal insulation device together with a capillary packing layer.
  • the special effect of this structure with glass wall 21 lying inside the double shell 11, 12 lies in a compact configuration of the structure, which, in contrast to the embodiments according to FIGS. 7 to 9, only appears as a double shell 19, 20.
  • These exemplary embodiments are provided with a heat reflection layer 5 arranged on the inside of the web facing the light of the profiles 3 forming the inner shell 19 close to the building.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (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)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
EP96107616A 1995-05-12 1996-05-13 Elément de construction Expired - Lifetime EP0742324B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19517553 1995-05-12
DE19517553 1995-05-12
DE19612213 1996-03-27
DE19612213 1996-03-27

Publications (2)

Publication Number Publication Date
EP0742324A1 true EP0742324A1 (fr) 1996-11-13
EP0742324B1 EP0742324B1 (fr) 2002-12-18

Family

ID=26015122

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107616A Expired - Lifetime EP0742324B1 (fr) 1995-05-12 1996-05-13 Elément de construction

Country Status (3)

Country Link
EP (1) EP0742324B1 (fr)
AT (1) ATE230055T1 (fr)
DE (1) DE59609987D1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075452A1 (fr) 1999-05-26 2000-12-14 Glasfabrik Lamberts Gmbh & Co. Kg Dispositif pour retenir des elements profiles en verre
WO2004095114A2 (fr) * 2003-04-24 2004-11-04 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Module de verre façonne electrochrome et elements de façade qu'ils permettent de constituer
WO2005033432A1 (fr) * 2003-10-03 2005-04-14 Cabot Corporation Panneau isole et systeme de vitrage le comprenant
US7621299B2 (en) 2003-10-03 2009-11-24 Cabot Corporation Method and apparatus for filling a vessel with particulate matter
GB2521593A (en) * 2013-11-22 2015-07-01 Westcrowns Contracting Services Ltd Improved wall
US9834930B2 (en) 2013-07-18 2017-12-05 Pilkington Deutschland Ag Glazing
WO2020118681A1 (fr) * 2018-12-11 2020-06-18 淄博环能海臣环保技术服务有限公司 Verre isolé doté d'un cadre en verre supportant un cadre en acier inoxydable, ledit verre isolé étant complémentaire au cadre en acier inoxydable, étant encliqueté sur le cadre en acier inoxydable et scellant de ce dernier par une adhésion à double adhésif
WO2023166053A1 (fr) 2022-03-01 2023-09-07 Bauglasindustrie Gmbh Vitrage
WO2024028335A1 (fr) 2022-08-01 2024-02-08 Bauglasindustrie Gmbh Vitrage
WO2024028337A1 (fr) 2022-08-01 2024-02-08 Bauglasindustrie Gmbh Vitrage comprenant un premier et un second élément de vitrage à section en u

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016111483A1 (de) 2016-06-22 2017-12-28 Glasfabrik Lamberts Gmbh & Co Kg Profilbauglasanordnung
DE102016112355A1 (de) 2016-07-06 2018-01-11 Glasfabrik Lamberts Gmbh & Co. Kg Profilbauglasbahn mit wärmedämmenden Eigenschaften, diese enthaltende Profilbauglasanordnung und Verwendung eines wärmedämmenden Materials
CN111302667B (zh) * 2018-12-11 2023-09-29 淄博环能海臣环保技术服务有限公司 玻璃拉伸边框支撑合片双胶粘接密封不锈钢边框中空玻璃
DE102022114036A1 (de) 2022-06-02 2023-12-07 Glasfabrik Lamberts GmbH + Co. KG. Multifunktionale Profilbauglasbahn und diese enthaltende Profilbauglasanordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1218352A (fr) * 1958-03-11 1960-05-10 Mur, plancher ou toiture en profilés en u
CH384839A (de) * 1961-02-10 1965-02-26 Transpayment Ag Lichtdurchlässiges Bauelement und Verwendung desselben bei Klimaanlagen
FR1470375A (fr) * 1966-01-10 1967-02-24 Vitrages Et Materiaux Savima S Paroi ou mur isolant
GB1086564A (en) * 1963-03-20 1967-10-11 Kapillarplastik G M B H & Co D Translucent insulating plate body, in particular heat-insulating window pane, made of synthetic material, and method for its manufacture
DE2407877A1 (de) * 1974-02-19 1975-08-28 Erich Loebl Bandfoermiges lichtdurchlaessiges bauelement mit aufgebogenen raendern fuer die montage und die vorfertigung von lichtdurchlaessigen flaechen
DE9310948U1 (de) * 1993-07-22 1993-12-09 Gabriel, Heinz-Werner, Dipl.-Ing., 69469 Weinheim Glasbaustein

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1218352A (fr) * 1958-03-11 1960-05-10 Mur, plancher ou toiture en profilés en u
CH384839A (de) * 1961-02-10 1965-02-26 Transpayment Ag Lichtdurchlässiges Bauelement und Verwendung desselben bei Klimaanlagen
GB1086564A (en) * 1963-03-20 1967-10-11 Kapillarplastik G M B H & Co D Translucent insulating plate body, in particular heat-insulating window pane, made of synthetic material, and method for its manufacture
FR1470375A (fr) * 1966-01-10 1967-02-24 Vitrages Et Materiaux Savima S Paroi ou mur isolant
DE2407877A1 (de) * 1974-02-19 1975-08-28 Erich Loebl Bandfoermiges lichtdurchlaessiges bauelement mit aufgebogenen raendern fuer die montage und die vorfertigung von lichtdurchlaessigen flaechen
DE9310948U1 (de) * 1993-07-22 1993-12-09 Gabriel, Heinz-Werner, Dipl.-Ing., 69469 Weinheim Glasbaustein

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075452A1 (fr) 1999-05-26 2000-12-14 Glasfabrik Lamberts Gmbh & Co. Kg Dispositif pour retenir des elements profiles en verre
WO2004095114A2 (fr) * 2003-04-24 2004-11-04 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Module de verre façonne electrochrome et elements de façade qu'ils permettent de constituer
WO2004095114A3 (fr) * 2003-04-24 2005-01-06 Inst Neue Mat Gemein Gmbh Module de verre façonne electrochrome et elements de façade qu'ils permettent de constituer
US7641954B2 (en) 2003-10-03 2010-01-05 Cabot Corporation Insulated panel and glazing system comprising the same
JP2007507633A (ja) * 2003-10-03 2007-03-29 キャボット コーポレイション 断熱パネルとこれを含むグレイジングシステム
US7621299B2 (en) 2003-10-03 2009-11-24 Cabot Corporation Method and apparatus for filling a vessel with particulate matter
WO2005033432A1 (fr) * 2003-10-03 2005-04-14 Cabot Corporation Panneau isole et systeme de vitrage le comprenant
US9834930B2 (en) 2013-07-18 2017-12-05 Pilkington Deutschland Ag Glazing
GB2521593A (en) * 2013-11-22 2015-07-01 Westcrowns Contracting Services Ltd Improved wall
WO2020118681A1 (fr) * 2018-12-11 2020-06-18 淄博环能海臣环保技术服务有限公司 Verre isolé doté d'un cadre en verre supportant un cadre en acier inoxydable, ledit verre isolé étant complémentaire au cadre en acier inoxydable, étant encliqueté sur le cadre en acier inoxydable et scellant de ce dernier par une adhésion à double adhésif
WO2023166053A1 (fr) 2022-03-01 2023-09-07 Bauglasindustrie Gmbh Vitrage
WO2024028335A1 (fr) 2022-08-01 2024-02-08 Bauglasindustrie Gmbh Vitrage
WO2024028337A1 (fr) 2022-08-01 2024-02-08 Bauglasindustrie Gmbh Vitrage comprenant un premier et un second élément de vitrage à section en u

Also Published As

Publication number Publication date
DE59609987D1 (de) 2003-01-30
EP0742324B1 (fr) 2002-12-18
ATE230055T1 (de) 2003-01-15

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