WO2006130092A9 - Unite en verre isolee et agencement pour fenetres - Google Patents

Unite en verre isolee et agencement pour fenetres

Info

Publication number
WO2006130092A9
WO2006130092A9 PCT/SE2006/050084 SE2006050084W WO2006130092A9 WO 2006130092 A9 WO2006130092 A9 WO 2006130092A9 SE 2006050084 W SE2006050084 W SE 2006050084W WO 2006130092 A9 WO2006130092 A9 WO 2006130092A9
Authority
WO
WIPO (PCT)
Prior art keywords
barrier
glass unit
anchoring
joining
glass
Prior art date
Application number
PCT/SE2006/050084
Other languages
English (en)
Other versions
WO2006130092A1 (fr
Inventor
Ola Karlsson
Original Assignee
Flex Fasader Aktiebolag
Ola Karlsson
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 Flex Fasader Aktiebolag, Ola Karlsson filed Critical Flex Fasader Aktiebolag
Priority to EP06733454A priority Critical patent/EP1885981A1/fr
Publication of WO2006130092A1 publication Critical patent/WO2006130092A1/fr
Publication of WO2006130092A9 publication Critical patent/WO2006130092A9/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/145—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of glass
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5427—Fixing of glass panes or like plates the panes mounted flush with the surrounding frame or with the surrounding panes
    • 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
    • E06B3/6621—Units comprising two or more parallel glass or like panes permanently secured together with special provisions for fitting in window frames or to adjacent units; Separate edge protecting strips

Definitions

  • the present invention relates to an insulated glass unit for glass facades, comprising two glass sheets that are joined together by an inner joining barrier and an outer joining barrier, a thermoplastic sealing agent being arranged in the binding layers between the respective glass sheets and said inner barrier, which thermoplastic sealing agent is arranged to seal in respect of a heat insulating gas between said glass sheets, within said barriers, and said outer barrier being arranged to interact with an anchoring element for reliable anchoring of said insulated glass unit in a glass facade.
  • a so called bolted glass facade is disclosed in e.g. US 20020031398, which makes use of a large number of individually and spot-wise arranged anchoring elements, resulting in high erecting costs.
  • the solution is considered by many to be aesthetically non-appealing.
  • An alternative fixing method makes use of elongated fixing arrangements (anchoring profiles) enabling rational erection and being provided with anchoring means that interact with the edge portions at the glass panels for reliable anchoring, and enabling the anchoring means (as opposed to bolted panes) to be hidden behind the joint in order to be practically invisible, which however is a safety risk in case the outer pane comes loose.
  • anchoring and sealing are achieved by arranging an inner barrier and an outer barrier. The actual fixing in the anchoring of the facade elements is achieved thereby by allowing a part of the anchoring element to penetrate and be fixed inside the outer barrier, which is flexible.
  • an insulated glass unit for glass facades comprising two glass sheets that are joined together by an inner joining barrier and an outer joining barrier, a thermoplastic sealing agent being arranged in the binding layers between the respective glass sheets and said inner barrier, which thermoplastic sealing agent is arranged to seal in respect of a heat insulating gas between said glass sheets, within said barriers, said outer barrier being arranged to interact with an anchoring element for reliable anchoring of said insulated glass unit in a glass facade, said inner and outer barriers being composed of elastic bodies, and said inner barrier comprising along its entire extension a continuous layer of the same type of thermoplastic agent as in said binding layers, said continuous layer being integrated with said two binding layers.
  • said continuous layer of and said binding layers for said inner barrier are composed of a butyl-based polymer
  • said outer barrier is composed of a silicone-based polymer, which has proven to be a synergistically interacting combination resulting in many advantages.
  • said outer barrier is provided with at least one female element arranged to interact with said anchoring element, enabling very rational erection and a cost efficient manufacturing of the glass unit, - said female element is made of a different material than said inner barrier, which results in several advantages such as the ability to optimize the female element based on the individual requirements for the particular female element as an anchoring element (among other aspects from an insulation point of view, a wear point of view, a manufacturing point of view, etc.), which is a considerable advantage in comparison with the type of prior art that employs female elements of the same material as the inner barrier,
  • - said female element constitutes a separate part in relation to said inner barrier, resulting in particular advantages in manufacturing, among other things by facilitating the application of the outer barrier, - said female element is composed of an elongated profile element comprising a
  • said profile element comprises additional structures, resulting in synergy advantages as some base parts of a profile element can be more or less standardised, at least one profile element comprises a supporting structure arranged to be able to support one of said glass sheets, resulting in improved flexibility/reliability for the use of such facade elements, since it means that larger/heavier glass sheets can be secured by the supporting structure.
  • profile elements having different cross- sections are arranged next to each other, resulting in the advantage of giving extremely good flexibility in the manufacturing of different types of glass units and in combination with the utilisation of a limited number of (standardised) items,
  • said anchoring element comprises a pivotal element, resulting in obvious advantages in connection with the erection
  • said pivotal element is arranged in connection with an anchoring device in the form of a profile element, resulting in the flexible option of using the invention in connection with profile elements already existing on the market for anchoring of glass facades
  • said pivotal anchoring element is arranged in connection with a bracket element, resulting in that very cost efficient mounting structures can be used for glass facades, thereby considerably decreasing the costs.
  • Fig. 1 shows a portion of a glass facade according to a preferred embodiment of the invention
  • Fig. 2 shows a cross-section along line A-A in Fig. 1 ,
  • Fig. 3 shows a cross-section along line B-B in Fig. 1,
  • Fig. 4 shows side view of a short side of a glass panel according to the invention, i.e. a view from below according to Fig. 1 ,
  • Fig. 5 shows a first female element according to the invention, as seen from the side
  • Fig. 6 shows a second female element according to the invention, as seen from the side
  • Fig. 7 shows a corner portion of a glass element according to a preferred embodiment of the invention
  • Fig. 8 shows a preferred mounting device for the mounting of a glass panel according to the invention, as seen in a side view.
  • Fig. 1 shows a preferred portion of a glass facade 7 according to the invention, comprising four glass units, the outer glass sheets 1, 1' of which are outwardly exposed. The joints between the different glass units are sealed by silicone 11. The units are mounted by aid of anchoring elements 5, 5'. One of the units also comprises a special type of female element 5' having a supporting structure (se Fig. 6).
  • Fig. 2 shows a vertical cross-section along line A-A in Fig. 1. It is shown that each glass unit comprises an outer glass sheet as well as an inner glass sheet 2, between which there is arranged an inner elastic barrier 3 and an outer elastic barrier 4.
  • the inner barrier 3 is made of a thermoplastic sealing material that results in a reliable seal binding of the layers 3 A, 3B that binds it to the respective glass sheet 1, 2, preferably a butyl-based thermoplastic (often denoted TPS).
  • TPS butyl-based thermoplastic
  • the outer barrier layer 4 suitably consists of silicone, which results in a synergistic interaction.
  • the vertical cross-section shows that the glass facade 7 comprises an upper glass element 1', 2, which is combined with a lower glass element 1, 2 by a silicone sealing 11 in the joint them between.
  • Female elements 5, 5' are arranged in the outer barrier 4 for attachment and anchoring of the glass elements 1', 2.
  • the two female elements 5, 5' are of different cross-sectional configurations, which are explained in greater detail below.
  • the two female elements 5, 5' have in common that they exhibit a U-shaped portion, the side legs of which extending in parallel with the glass sheets 1, 2.
  • an anchoring element 6 is arranged, which anchoring element in its turn is pivotally connected with an anchoring profile 9 that is fixedly mounted at a wall 13 of a building, as is known per se.
  • a sealing strip 12 is arranged between the anchoring element 6 and the silicone joint 11, which sealing strip serves to function as an inner barrier for the silicone joint 11.
  • One type of the female elements 5' is arranged in the vicinity of each corner (eight in total) of the upper glass unit 1', 2. As opposed to the other female element 5, this female element 5' includes a supporting structure (see Fig. 6) that serves to secure/support the outer glass sheet 1, which accordingly may be considered to be necessary in some occasions, and sometimes not, depending on risk assessment and determined among other aspects by static calculations.
  • Fig. 3 shows a horizontal cross-section according to the line B-B in Fig. 1. Accordingly, a cross-section is shown through two neighbouring glass units 1, 2 of the panel 7. As is clear from the figure, most details included are exactly the same as in a vertical cross- section according to A-A in Fig. 2. The only major difference is that in this cross- section, the two female elements 5 are of exactly the same shape, which is explained by it not having been considered necessary to have a supporting structure here for the two lower glass elements 1, 2.
  • Fig. 4 shows a view from a short side of a glass unit 1, 2 according to the invention.
  • the anchoring arrangement comprises three female elements 5, 5', in the form of a middle, elongated U-profile unit 5 and two female elements 5' arranged on the side thereof and aligned therewith, and having supporting structures. It is accordingly clear from this side view that a preferred embodiment of the invention offers very flexible possibilities of combining different types of profile elements depending on the requirements.
  • Fig. 5 shows a cross-section of a female element 5 according to the invention.
  • This female element is essentially U-shaped, consisting of two legs 50, 52 and a bottom portion 51 that connects them at their lower ends. Corrugations are arranged along the outer walls of the legs 50, 52, serving to improve the anchoring of the female element inside the barrier 4.
  • the height of the legs H is considerably greater than the width B of the bottom portion 51.
  • the width B is 3-15 mm and the height H is 5-25 mm, more preferably in the range 4-8 mm and 10-15 mm, respectively.
  • Fig. 6 shows another type of female element 5', for which the U-shaped part is preferably exactly identical with said first female element 5.
  • this female element 5' is provided with a supporting structure 53, 54.
  • the supporting structure consists in that a certain projection of one of the legs 52', angularly thereto, has been provided with a lower supporting portion 53 and an outer supporting portion 54 that is directed at angle of 90° in relation to this lower supporting portion 53.
  • the height H' of this female part is somewhat greater than the height H of the actual U-portion.
  • its lateral extension L is considerably greater than the width B of the U-shaped portion, preferably at least 1.5 times greater than B, even more preferred 2-3 times greater than B.
  • Fig. 7 shows a corner of a glass unit V, 2 according to a preferred arrangement of the invention, for the case when extra safety is needed, especially in connection with larger/heavier glass sheets 1'. Accordingly, a corner is shown in which the glass element 1', 2 is secured by special female elements 5' close to the corner area, on either side thereof, which female elements have a supporting structure 53, 54. This supporting structure is there to provide extra safety.
  • Fig. 8 shows an alternative anchoring arrangement consisting of a bracket element 10 that consists of a base plate 1OB (for anchoring in wall 13) on which one (or more) bearing strut(s) 1OA is (are) arranged, at the end of which a pivotal anchoring element 6 is arranged.
  • a bracket element 10 that consists of a base plate 1OB (for anchoring in wall 13) on which one (or more) bearing strut(s) 1OA is (are) arranged, at the end of which a pivotal anchoring element 6 is arranged.
  • brackets 10 In many cases it is perfectly adequate to have four brackets 10 per glass unit 1, 2, i.e. two at the upper edge and two at the lower edge, but sometimes a bracket 10 is needed also at half the height, depending on the height/weight of the unit 1, 2.
  • the strut 1OA is suitably welded to the base plate 1OB (that suitably has a width of 50-150 mm), or alternatively, several struts 1OA are welded to an elongated base plate 1OB. Accordingly, the principles are disclosed here for a considerably cheaper anchoring arrangement 10 than the conventional profile elements 9 that are most commonly used. It is realised that in buildings having steel pillars, the struts 1OA can be welded directly thereto, which may exclude the need of a base plate 1OB. Such an anchoring arrangement 10 can, in combination with a glass element according to the invention, lead to a drastic decrease in manufacturing costs as well as erection costs in relation to prior art of today.
  • the invention is not limited to what has been described above but may be varied within the scope of the claims. It is realised e.g. that the one or the other of the glass sheets can be formed of multilayer glazing and that different types of laminates or interlayers can be arranged thereto or within. It is also realised that other flexible, elastic materials than silicon and butyl-based thermoplastics can be used with the purpose of achieving the type of functionality that is achieved by the invention, i.e. an inner, completely gas tight barrier that is flexible and an outer barrier in direct connection thereto, which outer barrier is also elastic and enables anchoring of a female element.
  • the inner barrier and/or the outer barrier can be supplemented on inside or outside by additional barrier layers, without departing from the basic principles of the invention.
  • the female element 5 can be made from many different types of materials, such as aluminium, different types of plastics of good impact and wear resistance, different types of metal alloys etc., as well as composites.
  • the expression "separate part" in respect of the female element in relation to the inner barrier not excludes that the female element could be glued to the inner barrier by an adhesive, which in some cases may be desirable, even if it, according to the preferred manufacturing method, is applied by first arranging the flexible outer barrier 4 in a non-hardened condition, whereafter the female element 5 can be pushed in and applied, and a subsequent hardening leads to a secure fixing. It is also realised that other structures than supporting structures can be arranged at the female element, which other structures may have a supplementary function.
  • anchoring elements 6 can be used than the type of pivotal elements that are shown in the figures, in order to fix/anchor a glass element.
  • the invention is not limited to the shown number of female elements 5' used in Fig. 1, but that depending on need/desire, this can be varied to use more or less female elements per glass unit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

La présente invention concerne une unité de verre isolée pour des façades en verre, comprenant deux feuilles de verre (1, 2) jointes l'une à l'autre par une barrière de jonction interne (3) et une barrière de jonction externe (4), un agent d'étanchéité thermoplastique étant agencé dans les couches de liaison (3A et 3B respectivement) entre les feuilles de verre respectives (1, 2) et ladite barrière interne (3), lequel agent d'étanchéité thermoplastique est destiné à sceller un gaz d'isolation thermique (8) entre lesdites feuilles de verre (1, 2), au sein desdites barrières de jonction (3, 4). La barrière de jonction extérieure (4) est placée de manière à interagir avec un élément d'ancrage (6) et ainsi assurer un ancrage fiable de ladite unité de verre isolée dans une façade de verre (7). Les barrières de jonction interne (3) et externe (4) sont composées de corps élastiques (3, 4). La barrière de jonction interne (3) comprend, sur l'ensemble de son étendue, une couche continue du même type d'agent thermoplastique que celui présent dans les couches de liaison (3A, 3B), ladite couche continue étant intégrée aux deux couches de liaison (3A, 3B).
PCT/SE2006/050084 2005-05-30 2006-04-25 Unite en verre isolee et agencement pour fenetres WO2006130092A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06733454A EP1885981A1 (fr) 2005-05-30 2006-04-25 Unite en verre isolee et agencement pour fenetres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0501228A SE528645C2 (sv) 2005-05-30 2005-05-30 Isolerande glaselement samt arrangemang vid glasfasad
SE0501228-1 2005-05-30

Publications (2)

Publication Number Publication Date
WO2006130092A1 WO2006130092A1 (fr) 2006-12-07
WO2006130092A9 true WO2006130092A9 (fr) 2007-02-22

Family

ID=37481928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2006/050084 WO2006130092A1 (fr) 2005-05-30 2006-04-25 Unite en verre isolee et agencement pour fenetres

Country Status (3)

Country Link
EP (1) EP1885981A1 (fr)
SE (1) SE528645C2 (fr)
WO (1) WO2006130092A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010008544U1 (de) * 2010-09-15 2011-01-05 SCHÜCO International KG Structural-Glazing-Konstruktion
CN102865014A (zh) * 2011-09-06 2013-01-09 苏州苏明装饰有限公司 多功能隐框窗系统
CN103422596B (zh) * 2012-12-28 2016-01-20 上海江河幕墙系统工程有限公司 单元体幕墙框架隔热系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2041364C (fr) * 1991-04-26 1993-09-21 Glenn Robert Allen Vitrage isolant pour montage en affleurement
US5579616A (en) * 1992-08-26 1996-12-03 Farag; F. Aziz Panel-securing system
EP1581715B1 (fr) * 2003-01-08 2017-01-11 SCHÜCO International KG Construction de type facade et/ou toit transparent
DE10312244B4 (de) * 2003-03-19 2007-07-05 Interpane Entwicklungs- Und Beratungsgesellschaft Mbh & Co.Kg Fassadenverkleidung aus Isolierglasscheiben

Also Published As

Publication number Publication date
SE528645C2 (sv) 2007-01-09
EP1885981A1 (fr) 2008-02-13
WO2006130092A1 (fr) 2006-12-07
SE0501228L (sv) 2006-12-01

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