EP1889984A2 - Panneau de façade avec moyen flexible de connection sur cadre support - Google Patents

Panneau de façade avec moyen flexible de connection sur cadre support Download PDF

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Publication number
EP1889984A2
EP1889984A2 EP07009980A EP07009980A EP1889984A2 EP 1889984 A2 EP1889984 A2 EP 1889984A2 EP 07009980 A EP07009980 A EP 07009980A EP 07009980 A EP07009980 A EP 07009980A EP 1889984 A2 EP1889984 A2 EP 1889984A2
Authority
EP
European Patent Office
Prior art keywords
panel
bar
shell
panel according
flexible
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.)
Withdrawn
Application number
EP07009980A
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German (de)
English (en)
Other versions
EP1889984A3 (fr
Inventor
Murat Bingul
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.)
Refsan Refrakter Insaat Ve Insaat Malzsanve Tic Ltdsti
Original Assignee
Refsan Refrakter Insaat Ve Insaat Malzsanve Tic Ltdsti
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 Refsan Refrakter Insaat Ve Insaat Malzsanve Tic Ltdsti filed Critical Refsan Refrakter Insaat Ve Insaat Malzsanve Tic Ltdsti
Publication of EP1889984A2 publication Critical patent/EP1889984A2/fr
Publication of EP1889984A3 publication Critical patent/EP1889984A3/fr
Withdrawn legal-status Critical Current

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    • 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
    • E04F13/141—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 concrete

Definitions

  • the present invention relates to a façade panel connectable to a stud frame arrangement flexibly in a number of directions and reinforced with glass fiber providing heat insulation.
  • Façade panel covering systems have been widely applicable due to the significant advantages they provide in avoiding the condensation processes occurring on external skins of buildings and in enhancing the sound and heat insulation efficiency.
  • the content of panel material is selected from those material compositions having a character ensuring adequate heat insulation. While the material composition of panels is chosen, avoiding any substantial weight increase in the panel becomes a significant criterion with respect both to transport convenience, and to preventing any static overweight to occur on the building carcass.
  • TR 97/00100 Another publication of this background art is known from the patent application TR 97/00100 .
  • the patent application TR 97/00100 aims to disclose a panel, of which the interior of the panel shell is filled with foam concrete for heat insulation purposes, and which comprises flexible anchoring bars with one end placed into pads provided in the panel shell, and the other end coupled to an omega cross-sectioned carcass.
  • the construction described in TR 97/00100 is functionally identical to the structure disclosed in the aforementioned patent US 5,032,340 , and therefore, the disadvantages mentioned above are applicable here as well.
  • heat insulation materials are being used to improve the heat insulation capabilities of façade panels in use, such materials selected among polyurethane foam, styropor board, light aggregated (pumice, glass beads, slag) concrete, rock wool and cellular concrete, e.g.
  • Polyurethane foam applications have some drawbacks in that they are expensive, not resistant against fire and in that their thermal expansions is not well tolerated by the panel shell, and have a short economical life since polyurethane becomes deteriorated in time.
  • Filling with light aggregated concrete provides an efficient fire resistance, but since the material density in these filling materials are high, the panel becomes heavy, and no adequate heat insulation is ensured because the heat insulation coefficient of such materials are high.
  • One objective of the present invention is to eliminate the potential risk of stress-based (and even crack-based, etc.) panel wastage due to stresses occurring on panel-carcass connections, by providing a flexible connection of façade panels to the stud frame assembly in a multidirectionally displaceable manner.
  • Another objective of the present invention is to reduce the weight of façade panels and cost by enhancing heat insulation efficiency of panels.
  • the present invention provides a panel comprising a panel shell having substantially glass-fiber-reinforced concrete material, a stud frame provided to the panel, and flexible connection means providing the stud frame with flexible displacement with respect to the panel shell when necessary, the subject panel being characterized in that said flexible connection means have a connection configuration allowing the flexible connections to displace in least two dimensions within three-dimensional space.
  • said flexible connection configuration having displacement freedom in three-dimensional space comprises a first bar supported by pad elements fastened to the panel shell and preferably positioned in a mutual fashion, and a second bar fastened substantially perpendicular to said first bar and fixed to the stud frame from one of its ends. Since the bearing of the first bar by the pad elements is ensured by means of silicon or any other similarly-functioning material, it is possible for the first bar, thus the second bar, and therefore the stud frame to perform relative displacement with respect to the horizontal, vertical and in transverse directions.
  • the rails on corners, where the panel-to-façade connections are made are welded to the carcass. Furthermore, the seismic connection elements are fastened to the carcass to provide panel stability against seismic displacements.
  • polystyrene bead concrete composed of a mixture of polystyrene beads, sand, and concrete to ensure the heat insulation of panel.
  • Figure 1 illustrates a prior art embodiment of a panel, stud frame, and flexible connection elements.
  • Figure 2 gives a front view of the subject panel.
  • Figure 3 gives a top view of the subject panel.
  • Figure 4 gives a perspective view of the connection of a number of flexible connection elements to the carcass according to the subject panel.
  • Figure 5 gives a perspective view of the positioning of seismic connection elements within the panel according to the subject embodiment.
  • Figure 6 gives a perspective view of the positioning of rails within the panel according to the subject embodiment.
  • Figure 7 gives a side view of the final state construction of the panel.
  • Figures 2 and 3 illustrate front and top views of the subject panel respectively.
  • the configuration providing the flexible connection between and of the panel shell (11) and the carcass comprises a first bar (8) extending substantially horizontally with respect to the figure, and a second bar (9) fastened substantially perpendicularly respect to the first bar (8).
  • Said first bar (8) is supported by bearing housings (4) within the pad (3) elements positioned on the inner-upper surface of the shell (11) in a mutual manner so that said bar (8) is enabled to displace in each direction of three-dimensional space.
  • the bearing housings (4) in said pads (3) are embodied of a larger size than that of the first bar (8), it is made possible for the first bar (8) to displace a certain distance on the axis of itself, on the axis of the second bar, and on the transversal axis.
  • the first bar (8) While the ends of the first bar (8) are supported in the pads (3), the supporting/bearing ends, or the surfaces of pads to provide support/bearing are coated by silicon or any other similarly-functioning material so as to create a spring effect. In this manner, the first bar (8) is provided with freedom of displacement on right- and leftward, up- and downward, and on the transverse directions, i.e. in three dimensions.
  • displacement of the first bar'(8) in any dimension can be restricted depending on the manner it is supported, and hence, the free displacement capability of said bar can be reduced to two dimensions only, in case needed.
  • the first bar (8) is mounted to a second bar (9) substantially extending vertically with respect to the Figure by means of a bar connection piece (5).
  • the second bar (9) is fixed to the carcass (1) by means of a connection piece (2) on a point that is close to the other end of itself (9).
  • the fixation of the second bar (9) to the connection piece (5) is preferably performed by means of welding (6).
  • the fixation of the second bar (9) to the carcass (1) is carried out preferably by welding (7) to the carcass connection piece (2).
  • the weld-joining method is preferred in assembling the first bar (8), the bar connection piece (5), and the second bar (9).
  • the configuration e.g. first bar, second bar, connection piece, etc.
  • the connected/related parts thereof can be formed so as to be made of any materials
  • the materials used are steel.
  • first bar (8) and the second bar (9) are formed to have a single-piece parts, in this particular embodiment bar connection piece (5) can be excluded.
  • first bar (8) horizontally extending in Figure 2 can be formed so as to include a group of a plurality of bars (2, 3, etc.) in connection with each other.
  • second bar (9) vertically extending in Figure 2 can also be formed so as to include a group of a plurality of bars (2, 3, etc.) in connection with each other.
  • Figure 4 gives a perspective view of the connection of a number of flexible connection elements in the panel to the carcass according to the present invention.
  • the distance between the flexible connection configurations can be adjusted to a value to be predetermined by taking into account the wind loads the panel will be exposed to.
  • one more of the subject flexible connection configurations is positioned between the panel shell (11) and the carcass (1) to function as a seismic connection element (10).
  • a corresponding representative embodiment is illustrated in Figure 5.
  • rails (15) are fixed preferably to four corners of the panel, preferably by means of welding, as shown in Figure 6.
  • polystyrene bead concrete (12) is preferably composed of a mixture of polystyrene beads (10-15 kg/m 3 density), cement, and sand. In a preferred embodiment of the present invention, this mixture is formulated so as to have a dry density preferably of 120 to 500 kg/m 3 in line with targeted heat insulation values (0.050 - 0.30 lambda value), and is prepared after being mixed in a concrete mixer.
  • the polystyrene beads in the polystyrene bead aggregated concrete (PBAC) filled in the panel shell have closed air pores, the stationary air trapped in such enclosed air pores providing a quite efficient heat insulation.
  • these beads are mixed with a type of concrete of proper formulation so that a filling material is obtained, which has a high heat insulation capability and which can respire as the polystyrene beads are bound within/to the concrete. In this manner, the humidity in the air is avoided from permeating to the stationary air gaps within the beads.
  • a net (13) having a mesh size preferably of 10 x 10 mm and made from glass fiber that is resistant to alkaline conditions is spread, and it is coated up to the upper level of the shell by means of plaster spraying.
  • Said net (13) can alternatively be another type that may be made from plastic material, or Rabitz wire, or from wire mat with relatively larger mesh size.
  • the second bar (9), in place of the first bar (8) that extends horizontally with respect to Figure 2, can be supported by the carcass (1) so as to become displaceable in three directions in three-dimensional space in the configuration ensuring the connection between the panel shell (11) and the carcass (1).
  • the first bar (9) extending vertically with respect to Figure 2 is supported by the bearing housing embodied on the carcass preferably by the upper section of said bar (9), and since the size of the bearing gap will be embodied relatively larger than the size of the second bar (9) similarly to the structure employed in the preferred embodiment, it becomes possible to have the second bar (9) displace a certain distance along the axis of itself (9), the axis of the first bar, and in the transversal axis.
  • both bars are enabled to displace in three dimensions, in addition to supporting only the second bar (9), as indicated above, so that said bar (9) is made displaceable in three dimensions.
  • the panel shell (11) and the carcass (1) can be mutually connected also by means of a bar equipped with a spherical joint on both or one of the ends of itself.
  • silicon or a similar material can be applied between the spherical joints and the bearings. Thanks to this alternative embodiment, the panel shell (11) is enabled to carry out relative displacement in three directions with respect to the carcass.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
EP07009980A 2006-08-10 2007-05-18 Panneau de façade avec moyen flexible de connection sur cadre support Withdrawn EP1889984A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR200604278 2006-08-10

Publications (2)

Publication Number Publication Date
EP1889984A2 true EP1889984A2 (fr) 2008-02-20
EP1889984A3 EP1889984A3 (fr) 2010-07-21

Family

ID=38157924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07009980A Withdrawn EP1889984A3 (fr) 2006-08-10 2007-05-18 Panneau de façade avec moyen flexible de connection sur cadre support

Country Status (2)

Country Link
EP (1) EP1889984A3 (fr)
EA (1) EA012672B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036484C2 (nl) * 2009-01-29 2010-07-30 Trespa Int Bv Paneel, werkwijze voor de vervaardiging van een paneel en toepassing voor een paneel.
ITMI20092187A1 (it) * 2009-12-15 2011-06-16 Univergom S R L Ancoraggio antisismico tra pannelli e struttura portante.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1252444A1 (ru) * 1983-05-06 1986-08-23 Государственный Проектный Институт По Проектированию Предприятий Тяжелой Промышленности Стыковое соединение панелей самонесущих стен с колоннами каркаса (его варианты)
US5032340A (en) * 1987-06-16 1991-07-16 Kajima Corporation Curtain wall
RU2040653C1 (ru) * 1993-01-12 1995-07-25 Виктор Петрович Назаренко Многослойная панель и способ ее изготовления
TR199700100A2 (xx) * 1997-02-07 1998-08-21 FİBROBETON YAPI ELEMANLARI SAN. İNŞ. ve TİC. LTD. ŞTİ. Kendinden ısı yalıtımlı prefabrik fiber takviyeli beton (GRC) cephe paneli ve bunun üretimi için usul.
RU2114959C1 (ru) * 1997-09-01 1998-07-10 Олег Алексеевич Виноходов Строительный блок
RU2158338C1 (ru) * 1999-04-12 2000-10-27 Открытое акционерное общество "Группа Кварц" Панель и способ ее изготовления
FI109552B (fi) * 2001-04-26 2002-08-30 Inhan Tehtaat Oy Ab Sarana

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036484C2 (nl) * 2009-01-29 2010-07-30 Trespa Int Bv Paneel, werkwijze voor de vervaardiging van een paneel en toepassing voor een paneel.
ITMI20092187A1 (it) * 2009-12-15 2011-06-16 Univergom S R L Ancoraggio antisismico tra pannelli e struttura portante.

Also Published As

Publication number Publication date
EA200701437A3 (ru) 2008-04-28
EP1889984A3 (fr) 2010-07-21
EA200701437A2 (ru) 2008-02-28
EA012672B1 (ru) 2009-12-30

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