EP2231943A2 - Vorhangfassade - Google Patents

Vorhangfassade

Info

Publication number
EP2231943A2
EP2231943A2 EP08865786A EP08865786A EP2231943A2 EP 2231943 A2 EP2231943 A2 EP 2231943A2 EP 08865786 A EP08865786 A EP 08865786A EP 08865786 A EP08865786 A EP 08865786A EP 2231943 A2 EP2231943 A2 EP 2231943A2
Authority
EP
European Patent Office
Prior art keywords
facade
insulator
floor
elements
noses
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
EP08865786A
Other languages
English (en)
French (fr)
Other versions
EP2231943B1 (de
EP2231943B2 (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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39730672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2231943(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Definitions

  • the present invention relates to the facades of buildings. At present, many facades are made by masonry in small elements and / or concrete banché.
  • the invention relates to a building facade comprising essentially in the order an outer envelope made of facade elements, a rain screen, profiled support and support elements fixed to the floor noses in a vertical position, a thermal insulation system comprising a first insulator in front of the floor noses and a second interior insulation between floors, a vapor barrier, and an interior facing characterized in that the first insulator is substantially continuous on the surface of the facade, in particular essentially without air pockets, two adjacent strips of this first insulator being separated by a flat surface of said profiled elements projecting in front of the floor noses.
  • facade elements constituting the outer envelope is not limited. It may be for example a metal wall (sheet that can be corrugated ...) or a wooden siding.
  • These facade elements, or in other words said exterior facing are advantageously fixed on vertical profiles (which may in particular be formed of "Z-purlins") themselves fixed on said profiled elements, over the rain shield, or on a framework horizontally fixed on these vertical profiles or vertical Z failures.
  • a blade of air occupies the entire depth of the purlins Z, for example 2 cm.
  • an air space is advantageously at least 2 cm thick (possible presence of a vertical circulation of air), in the volume corresponding to the depth. vertical profiles on which is fixed the outer facing.
  • the rain screen consisting of a flexible sheet of plastic material, is fixed on the outer face of said profiled elements.
  • a wooden plate, or OSB (oriented strain board), or equivalent can be inserted between profiled elements and rainscreen, 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. It is not necessary that the thickness of insulation is exactly the same as the depth of said profiled elements. It is essential, however, that the surface of the facade be covered with a layer of insulation as continuous as possible. Thus, the layer of this first insulator is interrupted, between two adjacent strips, only on the thickness of a thin wall, perpendicular to the facade, 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 relative to the cleaning pods for example, or earthquake effects for residential buildings located in areas medium risk and whose height does not exceed 28 meters, in particular.
  • the airtightness obtained by the installation of an independent vapor barrier film is good; excellent thermal and acoustic insulation can be obtained.
  • the facade of the invention is easily deconstructible, its moderate manufacturing cost.
  • said profiled elements have a rear flat bearing surface on at least one floor and bearing nose and / or fixing of an interior insulation system, a flat front surface for supporting and fixing the rain screen. and facade elements, and a median flat surface connecting the rear and front flat surfaces.
  • the front and back plane 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.
  • insulating strips of substantially parallelepipedal shapes can be placed on either side of said median flat surface so as to maximize the space occupied by the insulator.
  • the rear plane surface is located on one side of the plane of the median plane surface.
  • said flat front 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 plane surface is positioned only on the side of the median flat surface where the rear flat surface is not located: the profile may be approximately Z-shaped (two adjacent branches of the Z being perpendicular).
  • the front planar surface is positioned on both sides of the median plane surface.
  • said profiled elements are essentially inscribed in H-shaped profiles.
  • H-shaped profiles By this is meant that they are H-sections, or differ only in the removal of a part. end - thus found in particular the forms of the three modes of said first variant.
  • H-profiles can easily be attached to the floor nosings from the outside. It suffices to first fix on the floor nose a fixing bracket provided with a first part to be fixed on the median flat surface of a first section H (upper) and a second part to be fixed on the surface median plane of a second section in H (lower). Said planar front surface of the profiled elements covers one of the two side edges of a panel or panel of said first insulator, or two such side edges of panels or neighbors.
  • Said profiled elements consist of any material offering the required high mechanical properties at reasonable thicknesses and weights: a metal, in particular aluminum and, preferably, a reinforced plastic material may be mentioned.
  • a metal in particular aluminum and, preferably, a reinforced plastic material may be mentioned.
  • the latter provides excellent mechanical properties at low profile wall sections, good performance insulation - it solves the problem of thermal bridges at the level of the nose of floors -, good properties vis-à-vis the fire.
  • the profiled elements are composite pultruded resin and glass fibers, including continuous and / or mats.
  • a resin acrylic, polyester, vinylester or epoxy resin may be used.
  • thermal insulators thermal conductivity of the order of 0.2 W / mK - able to solve the problems of thermal bridges. 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 ensures in particular a satisfactory continuity of the insulating layer consisting of the juxtaposition of the two sides of said median wall .
  • said first and second insulators are chosen from insulants based on mineral fibers such as glass wool, rockwool, vegetable fibers such as hemp, flax, cotton, or of animal origin such as wool of sheep.
  • Said inner facing is preferably based on a plasterboard (type BA 25 or thicker) or more superimposed (at least two BA 13 ).
  • the invention also relates to a set of components as described above for producing such a facade.
  • Figure 1 In Figure 1 are shown two nose 0 neighboring floors. It is however specified that the facade of the invention is perfectly suited to a construction on a larger number of floors.
  • each has a concavity not visible located for the profiles in the foreground, the left side.
  • Each section 1 comprises a rear flat surface 1a and 1b before parallel, connected to each other by a central flat surface 1c which is perpendicular thereto.
  • the latter has a width of about 120 mm, and a thickness of 6 mm.
  • the profiles 1 may be made of polyester resin reinforced with continuous glass fibers, and mats of glass fibers.
  • the profiles 1 are fixed to the floor noses 0 by means of brackets 2.
  • the floor noses 0 may not be perfectly level with each other, this mode of attachment of the profiles 1 is compatible with an absence contacting them 1 and a floor nose 0, that is to say with a non-zero distance - but a small distance - from a profile 1 to a floor nose 0.
  • the brackets 2 are metal, or reinforced plastic. They are screwed into both a floor nose 0 and a median flat surface 1 c profile 1.
  • Insulator 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 sections 1. At the approach of the floor nosings 0, it is first hooked onto pins 31 fixed to the floor noses 0. Then the pins 31 are folded over. top of the glass wool 3 in place.
  • a rain screen 4 is then applied to said flat surfaces before 1b of the profiles 1, above the insulation 3 - see Figure 3 -.
  • the rain cover consists in known manner of a sheet of flexible plastic material, marketed in particular by the company Doerken Delta Fassade.
  • a fast method of riveting can be employed by means of a gun.
  • the furs 51 consist of U-shaped metal sections provided with return wings.
  • the floor noses 0 are fixed lower rails 52 and 53 high, at a distance from said rear flat surfaces 1a chosen so that the facing plates of the inner insulation bear on the lower rails 52 and 53 .
  • an insulator 5a is engaged on the support and bracing elements 54.
  • the insulation 5a is then positioned in abutment on the rear flat surfaces 1a of the profiles 1 and on the horizontal furs 51, behind the low rails 52 and high 53.
  • the insulation 5a is a glass wool with a thickness of between 80 and 120 mm, and 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, as the furs 51 horizontal, U metal profiles with return wings.
  • the holding elements 55 cooperate with the support elements and bracing 54, so as to easily adjust their position according to normal to the facade with blocking. They cooperate on the other hand with the furs 56 vertical fixing them to the desired position according to this normal to the facade. We put on the flat back of the furs 56 a vapor barrier 5c.
  • the vapor barrier is advantageously a hygroregulating membrane sold under the name Vario by the company Saint-Gobain Isover.
  • a standard vapor barrier may consist of a polyethylene sheet of 100 to 200 ⁇ m thick, for example.
  • pins 31 as described above on the face of the profiles 1 facing the interior of the building, in order to insert and retain the second insulation 5a.
  • the function of such pins 31 can be filled by vertical profiles (U-shaped for example) fixed on the face of the profiles 1 facing the interior of the building, between two floors.
  • the vapor barrier 5c can be placed above the pins 31 or u-shaped vertical profiles.
  • the fastenings of the plasterboard 5b are independent and not connected to the profiles 1.
  • the facade thus formed meets the standards of mechanical strength, is easily deconstructible. It provides excellent thermal insulation and acoustic. No masonry wall or equivalent is required 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)
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 true EP2231943A2 (de) 2010-09-29
EP2231943B1 EP2231943B1 (de) 2014-03-05
EP2231943B2 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
WO2011124347A1 (de) * 2010-03-29 2011-10-13 Schott Ag Komponenten für batteriezellen mit anorganischen bestandteilen geringer thermischer leitfähigkeit
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
WO2015187217A1 (en) 2014-06-05 2015-12-10 Materion Corporation Coupling for rods
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
US8322097B2 (en) * 2006-12-04 2012-12-04 Composite Panel Systems, Llc Methods of constructing buildings and building appurtenances
US20080178782A1 (en) * 2007-01-26 2008-07-31 Frobosilo Raymond C Wall construction

Non-Patent Citations (1)

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Title
See references of WO2009081049A3 *

Also Published As

Publication number Publication date
US20110030296A1 (en) 2011-02-10
RU2010129422A (ru) 2012-01-27
DK2231943T4 (da) 2022-12-19
UA102538C2 (en) 2013-07-25
ES2466677T5 (es) 2022-03-14
EP2231943B1 (de) 2014-03-05
JP5619618B2 (ja) 2014-11-05
PL2231943T3 (pl) 2014-08-29
CO6280558A2 (es) 2011-05-20
EP2231943B2 (de) 2021-09-29
BRPI0821366A2 (pt) 2015-06-16
FR2925543A1 (fr) 2009-06-26
ES2466677T3 (es) 2014-06-10
RU2507350C2 (ru) 2014-02-20
FR2925543B1 (fr) 2010-01-29
CN101946049A (zh) 2011-01-12
JP2011506804A (ja) 2011-03-03
PL2231943T5 (pl) 2023-09-11
US8250820B2 (en) 2012-08-28
DK2231943T3 (en) 2014-06-16
CA2709833C (fr) 2016-04-26
CA2709833A1 (fr) 2009-07-02
WO2009081049A2 (fr) 2009-07-02
WO2009081049A3 (fr) 2009-12-23
BRPI0821366B1 (pt) 2018-10-23

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