EP2231943B2 - Vorhangfassade - Google Patents

Vorhangfassade Download PDF

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Publication number
EP2231943B2
EP2231943B2 EP08865786.1A EP08865786A EP2231943B2 EP 2231943 B2 EP2231943 B2 EP 2231943B2 EP 08865786 A EP08865786 A EP 08865786A EP 2231943 B2 EP2231943 B2 EP 2231943B2
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EP
European Patent Office
Prior art keywords
elements
facade
profiled elements
profiled
insulating element
Prior art date
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Active
Application number
EP08865786.1A
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English (en)
French (fr)
Other versions
EP2231943B1 (de
EP2231943A2 (de
Inventor
Laurent Joret
Marie-Isabelle Watchi
Harold Hugonenc
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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.)
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Publication date
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Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Priority to PL08865786.1T priority Critical patent/PL2231943T5/pl
Publication of EP2231943A2 publication Critical patent/EP2231943A2/de
Publication of EP2231943B1 publication Critical patent/EP2231943B1/de
Application granted granted Critical
Publication of EP2231943B2 publication Critical patent/EP2231943B2/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls

Definitions

  • the present invention relates to the facades of buildings as described in EP 1 533 431 A1 , or in the CSTB notebook n ° 3450, issue 437 - March 2003 (Annex 2, pb 2).
  • the invention relates to a building facade according to claim 1
  • facade elements constituting the outer envelope is not limited. It may, for example, be a metal wall (sheet metal which can be corrugated, etc.) or a wooden facing.
  • These facade elements or in other words this exterior facing are advantageously fixed on vertical profiles (which can in particular be formed of "Z purlins") themselves fixed on said profile elements, over the rain screen, or on a framework.
  • vertical profiles or vertical Z purlins horizontal fixed on these vertical profiles or vertical Z purlins.
  • An air space occupies the entire depth of the purlins Z, for example 2 cm.
  • an air space is formed, advantageously at least 2 cm thick (possible presence of vertical air circulation), in the volume corresponding to the depth. vertical profiles on which the exterior facing is fixed.
  • the rain screen made of a flexible sheet of plastic material, is fixed to the outer face of said profiled elements.
  • a wooden plate, or OSB (oriented strain board), or equivalent can be interposed between profiled elements and rainscreen, in order to improve the acoustic performance of the facade.
  • Said first insulator preferably occupies almost the entire volume corresponding to the depth of said profiled elements.
  • the insulation thickness need not be exactly the same as the depth of said profiled elements.
  • the layer of this first insulator is only interrupted, between two adjacent strips, over the thickness of a thin wall, perpendicular to the facade, of said profiled elements.
  • the building facade of the invention offers very good mechanical properties, at the level currently required in terms of impact resistance, or in relation to cleaning pods, for example, or to the effects of earthquakes for residential buildings located in areas at medium risk and whose height does not exceed 28 meters, in particular.
  • the airtightness, obtained by installing an independent vapor barrier film, is good; excellent thermal and acoustic insulation can be obtained.
  • the facade of the invention is easily deconstructable, its manufacturing cost moderate.
  • the rear and front flat surfaces are in planes parallel to the main plane of the facade, and the median flat surface in a vertical plane perpendicular to the latter.
  • the rear flat surface is located on one side of the plane of the median flat surface.
  • Said median flat surface can then be easily fixed, by screwing for example, to a bracket located on the side of the latter where the rear flat surface is not. This fixing is easily carried out from outside the building, the bracket having been previously fixed to the nose of the floor under the same conditions.
  • said front flat surface is positioned on the same side of the median flat surface as the rear flat surface: the profile is substantially U-shaped, or C-shaped (presence of return wings at the edges of the profile).
  • said front flat surface is positioned only on the side of the median flat surface where the rear flat surface is not located: the profile can be roughly said in Z (two branches adjacent to the Z being perpendicular).
  • the front flat surface is positioned on both sides of the median flat surface.
  • said profiled elements are essentially inscribed in H-sections. This is understood to mean that they are H-sections, or only differ by the elimination of a part. end - thus we find in particular the shapes of the three modes of said first variant.
  • the H-profiles can easily be attached to the floor nosing from the outside. It suffices to fix first on the nose of the floor a fixing bracket provided with a first part to be fixed on the median flat surface of a first H-profile (upper) and a second part to be fixed on the surface. median plane of a second H-section (lower). Said front flat surface of the profiled elements covers one of the two lateral edges of a panel or strip of said first insulation, or two such lateral edges of neighboring panels or strips.
  • Said profiled elements are made of any material offering the high mechanical properties required at reasonable thicknesses - and weight -: there may be mentioned a metal, in particular aluminum and, preferably, a reinforced plastic material.
  • a metal in particular aluminum and, preferably, a reinforced plastic material.
  • the latter provides excellent mechanical characteristics at small wall sections of the profiles, good insulation performance - it solves the problem of thermal bridges at floor noses - good properties with respect to fire.
  • the profiled elements are made of pultruded composite of resin and glass fibers, in particular continuous and / or in the form of mats.
  • An acrylic, polyester, vinyl ester or epoxy resin can be used as the resin.
  • thermal insulators thermal conductivity of the order of 0.2 W / mK - suitable for solving thermal bridging problems. They are also excellent electrical insulators.
  • the thickness of the walls of the profiled elements is of the order of 4 to 10 mm, which notably ensures satisfactory continuity of the insulating layer consisting of the juxtaposition of strips on either side of said middle wall. .
  • said first and second insulators are chosen from insulators based on mineral fibers such as glass wool, rock wool, plant fibers such as hemp wool, linen, cotton, or animal origin such as wool. sheep.
  • Said interior facing is preferably based on a plasterboard (of the BA 25 type or thicker) or of several superimposed (at least two BA 13 ).
  • Profiles 1 are fixed to the floor noses 0 in a vertical position, at regular intervals of 600 mm.
  • the profiles 1 are U-shaped: each has an invisible concavity located, for the profiles in the foreground, on the left side.
  • Each section 1 has a parallel rear 1a and front 1b flat surface, connected to each other by a median flat surface 1c which is perpendicular to them.
  • the latter has a width of about 120 mm, and a thickness of 6 mm.
  • the profiles 1 can be made of polyester resin reinforced with continuous glass fibers, and glass fiber mats.
  • the profiles 1 are attached to the floor noses 0 by means of brackets 2.
  • the floor noses 0 may not be perfectly plumb with each other, this method of fixing the profiles 1 is compatible with a absence of contact between these 1 and a floor nose 0, that is to say with a non-zero - but small - distance from a section 1 to a floor nose 0.
  • the brackets 2 are metallic, or made of reinforced plastic. They are screwed both in a floor nose 0 and in a median flat surface 1c of profile 1.
  • Insulation 3 consists of 120 mm thick glass wool panels marketed by Saint-Gobain Isover under the reference Panolène Façade. This glass wool has a thermal conductivity of 0.032 W / mK.
  • the glass wool is inserted into the concavity of the U-shaped profiles 1. As the floor noses 0 approach, it is first plugged into pins 31 fixed to the floor noses 0. Then the pins 31 are bent over. top of the 3 glass wool in place.
  • a rain shield 4 is then applied to said flat front surfaces 1b of the profiles 1, above the insulation 3 - see Figure 3 -.
  • the rain shield consists in a known manner of a flexible plastic sheet, marketed in particular by the company Doerken Delta Fassade.
  • the exterior cladding of the facade although forming part of the system of the invention, does not have specific characteristics, and is not described further here.
  • the furs 51 consist of U-shaped metal sections provided with return wings.
  • low 52 and high 53 rails are fixed on the floor noses 0, at a distance from said flat rear surfaces 1a chosen so that the facing plates of the interior insulation come to rest on the low 52 and high rails 53 .
  • the support and bracing elements 54 are fixed in the horizontal furs 51, in particular each time by a certain elastic deformation thereof.
  • an insulator 5a is plugged into the support and bracing elements 54.
  • the insulator 5a is then positioned resting on the rear flat surfaces 1a of the profiles 1 and on the horizontal furring strips 51, behind the low and high rails 52 53.
  • Insulator 5a is glass wool with a thickness of between 80 and 120 mm, with a thermal conductivity equal to 0.032 W / mK, sold by the company Saint-Gobain Isover under the reference Isoconfort 32.
  • the vertical furs 56 consist, like the horizontal furs 51, of U-shaped metal sections provided with return wings.
  • the retaining elements 55 cooperate with the support and bracing elements 54, so as to be able to easily adjust their position according to the normal to the facade with locking. They also cooperate with the vertical furs 56 by fixing them to the desired position according to this normal to the facade.
  • a vapor barrier 5c is placed on the flat back of the furs 56.
  • the vapor barrier is advantageously a humidity-regulating membrane marketed under the name Vario by the company Saint-Gobain Isover.
  • a standard vapor barrier can consist of a polyethylene sheet 100-200 ⁇ m thick, for example.
  • two plasterboards 5b 13 mm thick or one 25 mm thick are attached to the vertical flat surface formed by the vertical furring strips 56, and the low 52 and high 53 rails.
  • pins 31 as described above on the face of the profiles 1 oriented towards the interior of the building, in order to plug in and retain the second insulator 5a.
  • the function of such pins 31 can be fulfilled by vertical profiles (U-shaped for example) fixed to the face of the profiles 1 facing the interior of the building, between two floors.
  • the vapor barrier 5c can be laid over the pins 31 or the vertical U-profiles.
  • M 36 uprights In front of the vapor barrier 5c, it is possible to fix in rails R 36 of the French standard NF DTU 25.41, on the floor and on the ceiling, M 36 uprights according to the same standard, back to back (in pairs) in a vertical position . These M 36 uprights are U-sections. The volume corresponding to the depth of these uprights is left free (air space).
  • the fixings of the plasterboards 5b are independent and not connected to the profiles 1.
  • the facade thus formed meets the standards of mechanical resistance, is easily deconstructable. It provides excellent thermal and acoustic insulation. No masonry wall or equivalent is necessary between the first exterior insulation and the second interior insulation between floors.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Claims (6)

  1. Gebäudefassade, im Wesentlichen umfassend, in der Reihenfolge,
    - eine aus Fassadenelementen gefertigte Außenhülle,
    - einen Regenschutz (4),
    - profilierte Halte- und Tragelemente (1), die an den Bodenstirnflächen (0) in vertikaler Position befestigt sind,
    - ein Wärmedämmungssystem, das einen ersten Dämmstoff (3) vor den Bodenstirnflächen (0) und einen zweiten inneren Dämmstoff (5a) zwischen Böden umfasst,
    - eine Dampfsperre (5c) und
    - eine Innenverkleidung (5b),
    wovon der erste Dämmstoff (3) über die Fläche der Fassade im Wesentlichen durchgehend ist, insbesondere im Wesentlichen ohne Lufttasche, wobei zwei benachbarte Bahnen dieses ersten Dämmstoffs (3) durch eine plane Fläche (1c) der profilierten Elemente (1), welche vor den Bodenstirnflächen (0) vorspringt, getrennt sind, und die Profile (1) eine plane rückwärtige Fläche (1a) zur Anlage an wenigstens einer Bodenstirnfläche (0) und zur Anlage und/oder Befestigung eines Innendämmungssystems (5), das den zweiten Dämmstoff (5a) umfasst, aufweisen, und die Profile (1) aufweisen:
    - eine plane vordere Fläche (1b) zum Tragen und Befestigen des Regenschutzes (4) und der Fassadenelemente, und
    - eine plane mittlere Fläche (1c), welche die plane rückwärtige Fläche (1a) und die plane vordere Fläche (1b) verbindet.
  2. Gebäudefassade nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Profile (1) im Wesentlichen Teil von H-, C-, U- oder Z-Profilen sind.
  3. Gebäudefassade nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Profile (1) aus verstärktem Kunststoff bestehen.
  4. Gebäudefassade nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Profile (1) aus stranggezogenem Verbundwerkstoff aus Harz und Glasfasern, insbesondere endlosen und/oder in Form von Matten, bestehen.
  5. Gebäudefassade nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der erste und der zweite Dämmstoff (3, 5a) aus Dämmstoffen auf der Basis von Mineralfasern, wie Glaswolle, Gesteinswolle, pflanzlichen Fasern, wie Hanfwolle, Flachs, Baumwolle, oder Fasern tierischen Ursprungs, wie Schafwolle, ausgewählt sind.
  6. Gebäudefassade nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Innenverkleidung (5b) auf der Basis einer Gipsplatte oder von mehreren übereinander angeordneten besteht.
EP08865786.1A 2007-12-19 2008-12-18 Vorhangfassade Active EP2231943B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08865786.1T PL2231943T5 (pl) 2007-12-19 2008-12-18 Ściana osłonowa

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0760031A FR2925543B1 (fr) 2007-12-19 2007-12-19 Facade semi-rideau
PCT/FR2008/052358 WO2009081049A2 (fr) 2007-12-19 2008-12-18 Facade semi-rideau

Publications (3)

Publication Number Publication Date
EP2231943A2 EP2231943A2 (de) 2010-09-29
EP2231943B1 EP2231943B1 (de) 2014-03-05
EP2231943B2 true EP2231943B2 (de) 2021-09-29

Family

ID=39730672

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08865786.1A Active EP2231943B2 (de) 2007-12-19 2008-12-18 Vorhangfassade

Country Status (14)

Country Link
US (1) US8250820B2 (de)
EP (1) EP2231943B2 (de)
JP (1) JP5619618B2 (de)
CN (1) CN101946049A (de)
BR (1) BRPI0821366B1 (de)
CA (1) CA2709833C (de)
CO (1) CO6280558A2 (de)
DK (1) DK2231943T4 (de)
ES (1) ES2466677T5 (de)
FR (1) FR2925543B1 (de)
PL (1) PL2231943T5 (de)
RU (1) RU2507350C2 (de)
UA (1) UA102538C2 (de)
WO (1) WO2009081049A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9105908B2 (en) 2010-03-29 2015-08-11 Schott Ag Components for battery cells with inorganic constituents of low thermal conductivity
ITBS20120157A1 (it) 2012-11-05 2014-05-06 Augusto Bertoldini Struttura di parete per l'edilizia
US10844671B2 (en) 2014-03-24 2020-11-24 Materion Corporation Low friction and high wear resistant sucker rod string
RU2688416C2 (ru) 2014-06-05 2019-05-22 Материон Корпорейшн Соединитель для штанг
US10851543B2 (en) * 2015-06-26 2020-12-01 Ibacos, Inc. Mineral wool wall system
WO2018107187A1 (en) * 2016-12-15 2018-06-21 Petrosyan Ara Method of erecting a multilayer exterior wall of a building
WO2019139847A2 (en) * 2018-01-09 2019-07-18 Advanced Building Systems, Inc. Advanced curtain wall top-down renovation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078348A (en) * 1976-10-18 1978-03-14 Michael Rothman Construction panels for structural support systems
SE7910567L (sv) * 1979-04-06 1980-10-07 Knut Akesson Sett att bygga teta hus
JPS6077608U (ja) * 1983-11-02 1985-05-30 ト−ヨ−サッシビル建材株式会社 メタルカ−テンウオ−ル
US4570400A (en) * 1983-12-12 1986-02-18 United States Gypsum Company Curtain wall stud slide clip
FR2624158A1 (fr) * 1987-12-07 1989-06-09 Sercca Dispositif de facade legere de batiment
JPH0281811U (de) * 1988-12-13 1990-06-25
JPH04323024A (ja) * 1991-04-23 1992-11-12 Kubota Corp 長尺ｆｒｐ製品の表面処理方法
RU2133255C1 (ru) * 1997-10-17 1999-07-20 Открытое акционерное общество Московский институт материаловедения и эффективных технологий Способ изготовления материалов и изделий из экологически чистых древеснонаполненных пластмасс
CA2226595C (en) * 1998-01-12 2003-12-02 Emco Limited Composite vapour barrier panel
JPH11293801A (ja) * 1998-04-10 1999-10-26 Cs Home:Kk 通気胴縁兼用間柱工法
JP4077763B2 (ja) * 2003-05-22 2008-04-23 積水化学工業株式会社 建物の壁構造及び建物
ITMI20032289A1 (it) * 2003-11-24 2005-05-25 Andrea Balzari Sistema di rivestimento per facciate continue ventilate e climatizzate
RU47400U1 (ru) * 2004-12-07 2005-08-27 Вагидов Вагид Абдуллаевич Слоистая стена
US20060179745A1 (en) * 2005-02-07 2006-08-17 Lysyuk Dmytro R Method of building a building
ATE399907T1 (de) * 2005-04-08 2008-07-15 Martin Pedro Martin Vorgehängte fassade
UA18982U (en) * 2006-07-04 2006-11-15 Method for lining the outer part of a building
US7930861B2 (en) * 2006-12-04 2011-04-26 Composite Panel Systems Llc Building, building walls and other structures
US20080178782A1 (en) * 2007-01-26 2008-07-31 Frobosilo Raymond C Wall construction

Also Published As

Publication number Publication date
WO2009081049A2 (fr) 2009-07-02
PL2231943T3 (pl) 2014-08-29
JP2011506804A (ja) 2011-03-03
PL2231943T5 (pl) 2023-09-11
BRPI0821366B1 (pt) 2018-10-23
JP5619618B2 (ja) 2014-11-05
DK2231943T4 (da) 2022-12-19
EP2231943B1 (de) 2014-03-05
EP2231943A2 (de) 2010-09-29
BRPI0821366A2 (pt) 2015-06-16
ES2466677T5 (es) 2022-03-14
RU2507350C2 (ru) 2014-02-20
ES2466677T3 (es) 2014-06-10
CA2709833C (fr) 2016-04-26
WO2009081049A3 (fr) 2009-12-23
DK2231943T3 (en) 2014-06-16
CO6280558A2 (es) 2011-05-20
RU2010129422A (ru) 2012-01-27
CN101946049A (zh) 2011-01-12
UA102538C2 (en) 2013-07-25
FR2925543B1 (fr) 2010-01-29
US8250820B2 (en) 2012-08-28
FR2925543A1 (fr) 2009-06-26
CA2709833A1 (fr) 2009-07-02
US20110030296A1 (en) 2011-02-10

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