EP3266950A1 - Bande de profilé en verre ayant des propriétés isolantes, système de bande de profilé en verre la comprenant et utilisation d'un matériau isolant - Google Patents

Bande de profilé en verre ayant des propriétés isolantes, système de bande de profilé en verre la comprenant et utilisation d'un matériau isolant Download PDF

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Publication number
EP3266950A1
EP3266950A1 EP17179861.4A EP17179861A EP3266950A1 EP 3266950 A1 EP3266950 A1 EP 3266950A1 EP 17179861 A EP17179861 A EP 17179861A EP 3266950 A1 EP3266950 A1 EP 3266950A1
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EP
European Patent Office
Prior art keywords
profiled
heat
glass
glass sheets
sheet
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
EP17179861.4A
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German (de)
English (en)
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EP3266950B1 (fr
Inventor
Christoph 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
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Glasfabrik Lamberts GmbH and Co KG
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Publication of EP3266950A1 publication Critical patent/EP3266950A1/fr
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/42—Building elements of block or other shape for the construction of parts of buildings of glass or other transparent material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E04C2/546—Slab-like translucent elements made of glass bricks

Definitions

  • the invention relates to a profiled sheet with thermal insulating properties comprising a profiled structural glass sheet having at least one web and at least one flange, and a heat-insulating material, a profiled glass assembly comprising at least one row juxtaposed profiled glass sheets comprising such profiled glass sheets with thermal insulation properties, and the use of a heat-insulating Material for the production of a profiled sheet with thermal insulating properties.
  • Profilbauglasbahnen with fitted dimensionally stable, translucent components such as other glass plates for mechanical stabilization or translucent capillary devices for thermal insulation, as well as such profiled structural glass sheets comprehensive profiled glass arrays are for example from EP 1 058 760 B1 or EP 0 742 34 B1 known.
  • U-profile lenses with dimensionally stable, translucent capillary inserts are commercially available from OKALUX GmbH (www.okalux.com).
  • Double-shell profile glasses with a translucent and light-scattering thermal insulation made of a dimensionally stable glass fiberglass / synthetic resin filament are described by Wacotech GmbH & Co. KG (brochure "TWD for profile glass - transparent thermal insulation” - www.wacotech.de).
  • Profilbauglasbahnen are formed in particular by glass profiles.
  • this U-glass profiles come with a web and two flanges, which together form a U-profile, or L-profiles with a web and a flange on the side into consideration. They are assembled into profiled glass constructions for glazing and for buildings.
  • the profiled glass sheets can be joined together in a single row in a single row of side by side arranged and interconnected profiled glass sheets.
  • the profiled glass sheets and the profiled glass assemblies then preferably have on one side open recesses formed by the web and a flange (in the combination of L-glass profiles) or two flanges (in the combination of U-glass profiles).
  • the profiled glass sheets can continue to be joined together in a double-shell.
  • a first row of profiled sheets and parallel thereto a second row of profiled sheets are joined together to form a double row profiled glass sheet, the first row flanges and the second row flanges preferably facing each other.
  • the flanges may be arranged butting one another or interleaving one another. In both embodiments, cavities are thus created between the two rows of profiled glass sheets, which are open at the end faces of the profiled glass sheets.
  • profiled glass sheets and profiled glass assemblies of the EP 0 742 324 B1 known type in terms of thermal insulation and ease of manufacture or assembly to improve. It should be a profiled construction with already before the installation of profiled glass sheets be formed into a profiled construction glass integrated thermal insulation device, can be formed with the heat-insulated profiled structural glass and wall areas of buildings in a simple manner, yet a higher thermal insulation ability than before in such profiled glass arrays can be achieved.
  • kit-of-parts which comprises a profiled-glass web and a heat-insulating material in the form of a web or blanks adapted to the surface of the profiled glass webs, in particular the web inner surface, which enables a simplified thermal insulation of a profiled glass arrangement on a construction site.
  • the invention proposes a profiled sheet according to claim 1.
  • the invention provides a profiled structural glazing panel having thermal insulating properties comprising a profiled structural glazing comprising at least one web with web inner surface and web outer surface and at least one flange with flange inner surface and flange outer surface, and a heat-insulating mat of a flexible, fibrous polymer composite material on one or more the inner surfaces and / or outer surfaces of the profiled glass sheet is fixed.
  • the heat-insulating mat of flexible, fibrous polymer composite material comprises glass fiber reinforced polyethylene terephthalate, methylsilylated silica and calcium silicate.
  • the heat-insulating mat is a flexible, fibrous polymer composite material that is a heat-insulating mat called "HPI-1000 Building Insulation Blanket Gray” from Dow Corning® .
  • the heat-insulating mat is glued to one or more of the inner surfaces and / or outer surfaces of the profiled glass sheet.
  • the heat-insulating mat covering one or more of the inner surfaces and / or outer surfaces of the profiled construction sheet over the entire surface or part of the area.
  • the heat-insulating mat comprises one or more blanks which are adapted to the size of one or more of the inner surfaces and / or outer surfaces of the profiled construction web (11).
  • the profiled construction glass sheet is a U-glass profile or an L-glass profile, in which the heat-insulating mat is partially or wholly connected to the web inner surface.
  • the invention provides a profiled structural glass arrangement comprising at least one row of adjacent profiled structural glass sheets arranged side by side and which consist wholly or partly of profiled structural glass sheets with thermally insulating properties, as described above.
  • the profile construction glass arrangement is constructed as a single shell from a single row of profiled construction webs arranged side by side.
  • the profiled glass structure double-shell of a first row of adjacent profiled glass sheets and a second row formed adjacent profiled baseboards, the flanges of the profiled glass sheets of the first row and the second row are facing each other and butt abutting or interlocking and thus form cavities, the profiled glass webs of the first row and / or the profiled glass sheets of the second series wholly or partially from profiled glass sheets with insulating properties, as defined above exist.
  • the cavities are formed between web inner surfaces and Flanschinnen vom and are open at the end faces of the cooperating profiled glass sheets and closable with closure devices.
  • Multi-shell profiled glass assemblies with cavities are disclosed in US Pat EP 0 742 324 B1 which, by way of reference, forms part of the present disclosure and is attached to the application documents.
  • EP 0 742 324 B1 the corresponding cavities are completely or partially filled by heat-insulating capillary.
  • the heat-insulating capillaries instead of the heat-insulating capillaries blanks of a heat-insulating mat of a flexible, fibrous polymer composite material, in particular from "HPI-1000 Building Insulation Blanket Gray" Dow Corning ® in the cavities formed by the web inner surfaces and Flanschinnen vom, for example by gluing inserted.
  • the heat-insulating mat only partially fills the cavities because of their small thickness.
  • the blanks can be inserted from the insulating mat without sticking in the resulting during assembly of the shells of profiled glass assembly cavities. They are then held in position by contact with the web inner surfaces and flange inner surfaces.
  • the invention provides a use of a heat-insulating mat, which is as described above, for the thermal insulation of profiled glass sheets and profiled glass assemblies obtainable therefrom.
  • the profiled glass sheet can have a maximum glass length of preferably up to 700 cm.
  • the face width of the profiled glass sheet which corresponds to the web width b, is as large as technically and statically possible. She can, for example about 200 to 600 mm, preferably about 300 to 500 mm. A special bridge width is around 400 mm. With large web widths, the goal is to maximize the view width and minimize the seams so that the maximum amount of daylight entry is achieved.
  • the flange height h may preferably be in the range of 30 to 100 mm and is for example 60 mm.
  • the glass thickness d is preferably 5 to 10 mm and is for example 7 mm.
  • the permissible lower limit for the glass thickness d depends on the stability of the glass used. Thermal tempering leads to a significant increase in glass strength to the outside and allows the use of thinner glasses in more demanding situations, such as exposure to a strong wind load. The thermal toughening enables a 5-fold increase in the profile glasses that are already strong due to their U-profile and makes it possible, for example, to successfully use a 400 mm wide and 7 m long profiled glass sheet.
  • the heat-insulating mat has a thickness in the range of 5 mm to 20 mm and is for example 10 mm. It is dimensionally stable, but flexible and flexible and can optionally be cut to the desired shape by simple means, such as a knife.
  • the heat-insulating mat is cut according to the size of the surface of one or more of the inner surfaces and / or outer surfaces of the profiled construction sheet and preferably adhered to the profile glass.
  • This heat-insulating mat HPI-1000 has a thickness of preferably 10 mm, a thin profile, is very flexible and at the same time compression-resistant. Due to its composition, it has a high thermal resistance. It can easily be cut up and adapted to complex shapes and tight curvatures. It adheres to buildings without problems.
  • HPI-1000 Building Insulation Blanket Gray has the following characteristics: property HPI-1000 Building Insulation Blanket colour Gray thickness 10 mm Thermal conductivity (ASTM C518) 0.0146 W / mK R value (inch) 9.8 (h * ft 2 * F) / (Btu * in) U-value 0.58 W / m 2 K per 25 mm thickness Weight 0.31 lb / ft 2 Maximum operating temperature 200 ° C Compression strength (ASTM C165) 10 psi Fire resistance (ASTM E84) Class A: FSI 5, SDI 10 hydrophobic Yes moisture transport low Permeability (ASTM E96) 2300 ng / Pa * m 2 * s / 41 US perms
  • the insulating mat "HPI-1000 Building Insulation Blanket” is an article made of glass fiber reinforced PET with methylsilylated silicic acid (silica) and calcium silicate.
  • Other base polymers than PET such as other thermosetting or thermoplastic polymers, such as polyethylene and polybutylene terephthalate, are also usable.
  • the silica contained in the heat-insulating mat is a hydrophobic silicic acid obtained by methyl silylation of an untreated silicic acid.
  • the methylsilylation is carried out, for example, with methylsilazanes.
  • the silicas may be colloidal amorphous silica including fumed silica and wet-method silica (precipitated silica, silica gel).
  • the invention relates to profiled structural glass arrangements comprising such profiled structural glass sheets with thermal insulation properties, a kit of parts made of profiled construction sheet (s) without thermal insulation properties and a thermally insulating material and the use of a thermally insulating material for producing such profiled glass sheets and profiled glass assemblies.
  • FIG. 12 shows a cross-sectional view of a profiled structural glass sheet with U-profile thermally insulating properties 10 with, for example, glued-in heat-insulating mat 24 made from a flexible, fibrous polymer composite material.
  • the U-profile construction panel comprises a web 12 with web inner surface 14 and web outer surface 16 and two flanges 18 with flange inner surface 20 and flange outer surface 22.
  • a heat-insulating mat 24 such as the " HPI-1000 Building Insulation Blanket " mat by Dow Corning Glued on.
  • the profiled structural glazing 10, 11 has a web width b of, for example, about 200 to 600 mm, preferably about 300 to 500 mm, here about 400 mm.
  • the profiled structural glazing 10, 11 has a flange height h of, for example, about 30 to 100 mm, here about 60 mm.
  • the glass thickness d is preferably about 5 to 10 mm and is about 7 mm here. The glass thickness d depends on the desired stability of the profiled glass sheet and can be reduced with thermally toughened glass.
  • the profiled structural glazing 10, 11 may (not visible in cross section) have a maximum glass length of preferably up to 700 cm.
  • the profiled glass sheets 10, 11 are manufactured and formed, as is known from the company publication " Lamberts LINIT - technical introduction U-glass ", 6th edition, printing note Lamberts / Linit TE 6 de / 012009 from September 2012 and / or described and shown in the general building inspectorate approval no. Z-70.4-44 of 21.12.2012. These two documents are incorporated herein by reference and form part of the disclosure herein.
  • the profiled construction glazing 10, 11 are formed for example of natural glass profiles, ornamental glass profiles, profile glasses with heat protection coating, sandblasted profile glasses, color enamelled profile glasses, UV protection profile glasses, prestressed profile glasses and / or prism profile glass.
  • the profile glass 10, 11 may be provided on its web outer surface 16 with a prism structure.
  • the Profilbauglasbahn 10, 11 according to Fig. 1 For example, single-shell 110 or double-shell 120, 130 can be assembled to form a profiled glass arrangement 100.
  • a profiled glass arrangement 100 At the Assembly in a clam-shell structural glass assembly 100 creates within the assembly 100 cavities 140 for receiving the heat-insulating mat 24 of a flexible, fibrous polymer composite material.
  • Fig. 2 shows a single-shell profiled structural glass assembly 100 of a single row 110 of profiled glass sheets with insulating properties 10.
  • the side below the profiled glass 100 corresponds to the outside 150
  • the side above the profile glass assembly 100 corresponds to the building side 160.
  • the flanges 18 point to the building.
  • the flanges 18 can also point outwards in the reverse arrangement.
  • the profiled glass sheets with thermally insulating properties 10 can be strung together in a sheet pile wall or hooked together. The attachment of the profiled glass sheets with insulating properties 10 to a building, for example via aluminum frame profiles (not shown) on the end faces of the profiled glass sheets.
  • Fig. 3 illustrated embodiment relates to a two-shell arrangement of profiled glass sheets 10, 11, wherein only the arranged on the outside 150
  • Profilbauglasbahnen Profibauglasbahnen with insulating properties 10 are.
  • the profiled glass sheets can be equipped on the building side 160 with heat-insulating mats 24.
  • the profiled glass sheets 10, 11 are arranged in this double-shell training in each case via their flanges butt-end abutting (flange-against-flange arrangement), whereby cavities 140 are formed.
  • profile strips 180 such as upholstery profiles, which have a total of four grooves, in which the flanges of adjacent Profibauglasbahnen 10, 11 of both shells 120, 130 can be inserted.
  • profile strips 180 such as upholstery profiles, which have a total of four grooves, in which the flanges of adjacent Profibauglasbahnen 10, 11 of both shells 120, 130 can be inserted.
  • Fig. 4 illustrated embodiment relates to a two-shell arrangement of profiled glass sheets 10, 11, wherein only the arranged on the building side 160 Profilebauglasbahnen Profibauglasbahnen with insulating properties 10.
  • the profiled structural glass webs on the outside 150 profiled glass sheets with insulating properties 10 are.
  • the flanges of the profiled glass sheets 10, 11 engage each other (pairwise flange joints) and thus form cavities 140 for receiving the insulating mat 24.
  • the connection of profiled glass sheets via profile strips 180.
  • the shells formed from the two rows 120, 130 of profiled glass sheets are also with Silicon 190 sealed.
  • this type of connection of the profiled glass sheets 10, 11 is on the document EP 0 742 324 B1 and the already mentioned above company publication "Lamberts LINIT - technical introduction U-glass" referenced.
EP17179861.4A 2016-07-06 2017-07-05 Bande de profilé en verre ayant des propriétés isolantes, système de bande de profilé en verre la comprenant et utilisation d'un matériau isolant Active EP3266950B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016112355.2A DE102016112355A1 (de) 2016-07-06 2016-07-06 Profilbauglasbahn mit wärmedämmenden Eigenschaften, diese enthaltende Profilbauglasanordnung und Verwendung eines wärmedämmenden Materials

Publications (2)

Publication Number Publication Date
EP3266950A1 true EP3266950A1 (fr) 2018-01-10
EP3266950B1 EP3266950B1 (fr) 2022-08-31

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EP17179861.4A Active EP3266950B1 (fr) 2016-07-06 2017-07-05 Bande de profilé en verre ayant des propriétés isolantes, système de bande de profilé en verre la comprenant et utilisation d'un matériau isolant

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EP (1) EP3266950B1 (fr)
DE (1) DE102016112355A1 (fr)
PL (1) PL3266950T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023232973A1 (fr) * 2022-06-02 2023-12-07 Glasfabrik Lamberts Gmbh & Co. Kg Vitre profilée multifonctionnelle dotée d'une fonction photovoltaïque et agencement de verre profilé la contenant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954327A (en) * 1988-08-12 1990-09-04 Blount David H Production of silica aerogels
EP0742324B1 (fr) 1995-05-12 2002-12-18 GLASFABRIK LAMBERTS GMBH & CO. KG Elément de construction
EP1058760B1 (fr) 1998-02-24 2004-01-14 GLASFABRIK LAMBERTS GMBH & CO. KG Element en verre pour former une section ou un element pour paroi, toit ou couverture
DE20319907U1 (de) * 2003-12-19 2004-04-15 Kehl, Oliver Gebäudeverglasung aus Glasprofilen
US20120037838A1 (en) * 2009-04-27 2012-02-16 Ulrich Bauer Aerogel Compositions and Methods of Making and Using Them
EP2969530A1 (fr) * 2013-03-15 2016-01-20 Cabot Corporation Couche d'aérogel et procédé de production associé

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3279389D1 (en) 1981-09-02 1989-03-02 Macdonald Pneumatics Improvements in scabbling apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954327A (en) * 1988-08-12 1990-09-04 Blount David H Production of silica aerogels
EP0742324B1 (fr) 1995-05-12 2002-12-18 GLASFABRIK LAMBERTS GMBH & CO. KG Elément de construction
EP1058760B1 (fr) 1998-02-24 2004-01-14 GLASFABRIK LAMBERTS GMBH & CO. KG Element en verre pour former une section ou un element pour paroi, toit ou couverture
DE20319907U1 (de) * 2003-12-19 2004-04-15 Kehl, Oliver Gebäudeverglasung aus Glasprofilen
US20120037838A1 (en) * 2009-04-27 2012-02-16 Ulrich Bauer Aerogel Compositions and Methods of Making and Using Them
EP2969530A1 (fr) * 2013-03-15 2016-01-20 Cabot Corporation Couche d'aérogel et procédé de production associé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023232973A1 (fr) * 2022-06-02 2023-12-07 Glasfabrik Lamberts Gmbh & Co. Kg Vitre profilée multifonctionnelle dotée d'une fonction photovoltaïque et agencement de verre profilé la contenant

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DE102016112355A1 (de) 2018-01-11
PL3266950T3 (pl) 2023-01-16
EP3266950B1 (fr) 2022-08-31

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