EP2500490A1 - Bauverfahren für eine belüftete Fassade - Google Patents

Bauverfahren für eine belüftete Fassade Download PDF

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Publication number
EP2500490A1
EP2500490A1 EP12159069A EP12159069A EP2500490A1 EP 2500490 A1 EP2500490 A1 EP 2500490A1 EP 12159069 A EP12159069 A EP 12159069A EP 12159069 A EP12159069 A EP 12159069A EP 2500490 A1 EP2500490 A1 EP 2500490A1
Authority
EP
European Patent Office
Prior art keywords
slab
blade
uprights
horizontal
edge
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Withdrawn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
EP12159069A
Other languages
English (en)
French (fr)
Inventor
Matteo Barbon
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.)
Abaco Solutions Srl
Original Assignee
Abaco Solutions Srl
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 Abaco Solutions Srl filed Critical Abaco Solutions Srl
Publication of EP2500490A1 publication Critical patent/EP2500490A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0816—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements extending into the back side of the covering elements
    • E04F13/0819—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements extending into the back side of the covering elements inserted into grooves in the back side of the covering elements
    • 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
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0816—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements extending into the back side of the covering elements

Definitions

  • the invention relates to a construction method for ventilated facades and the facade thus obtained.
  • each slab is coupled by adhesive to a metal rail that runs horizontally along its entire back, and then the rail is fixed to the vertical uprights. See e.g. the products of Wandegar 2001.
  • the uprights are fixed to the rails by means of bolts, often with hammer-head nuts.
  • the bolts can be adapted for any vertical pitch but all to be adjusted in height in the building yard, with huge labor and finishing costs.
  • These types of facades with equipped slabs suffer from other several disadvantages. Since the slab is produced with standard lengths and must be anchored to the underlying metal chassis along its edges not to move with the wind thrust, the pitch between the uprights is determined accordingly (equal to the width of the slab).
  • Another disadvantage is the constraint of not being able to create offset facades, i.e. with slabs of different or identical widths having vertical spacings not aligned (except through an unacceptable thickening of the uprights). And last, but not least, the equipping of the slab is time consuming and expensive.
  • Object of the invention is to solve one or more of these problems by a constructive method which allows to build ventilated facades in a simple and less expensive way, and without constraints on the pitch of the uprights and the size of the slab.
  • the object is achieved by a method as in Claim 1.
  • the claimed method replaces the system of making multiple holes with only one cut, much faster to make and able to distribute the strains along all or most of the edge of the slab.
  • a single cut is easier to make without locating errors with respect to many holes.
  • making a lot of cuts as in the known art exposes to the risk that thermal expansions of the metal structure can tension the slab and break it. It is not easy to make two cuts equal and compatible with the underlying structure, and it is not assured that they come out mutually parallel. All this involves machining time and extreme precision that only one cut saves.
  • the cut or groove or furrow preferably of a width of 2-5 mm and in particular about 3 mm, works to support the slab, particularly in the case an adhesive polymer (or glue) is present between the slab and the carrying underlying structure and for some reason has trouble in gripping. Secondly, it holds the slab until the glue hardens.
  • the slab may be prepared prior to assembly, e.g. by milling, or may be already produced with the cut, e.g. by extrusion. It is also possible, instead of cutting the slab, that it has a lip or integral projection in its volume to be inserted in a groove or seat of the horizontal rail.
  • the projecting lip or blade is preferably an integral element and/or in one-piece, or a mounted piece.
  • the slab to which the invention is directed can be of stone, wood, wood fibers or wood composite material.
  • the façade in fig. 1 is applied to a vertical wall 10, and is formed by a series of vertical parallel uprights 14 and rails or horizontal elements 18, e.g. profile sections.
  • An upright 14 has e.g. T-section and is fixed to the wall 10 by brackets 12, while to the rails 18 are applied and hung slabs 16.
  • each vertical upright 14 is as long as the height of the building facade to be covered, and the rail 18 too is as long as the width of the facade of the building to be covered.
  • This section is substantially U-shaped, with a base 20 for the contact and attachment to the upright 14, and two orthogonal wings 22, 24.
  • the wing 22, in use the upper one, has one end 26 approximately parallel to the base 20, and facing the interior (or exterior) of the profiled section.
  • the end 26 forms at the outside a bearing surface for the back of a slab 16.
  • this surface is knurled or grooved to improve the fixing.
  • the wing 24, in use the lower one, has an Y-shaped or forked end formed by a first segment 28 approximately parallel to the base 20, and facing the interior (or exterior) of the rail, and a second segment 30.
  • the segment 28 forms at the outside a bearing surface for the back of a plate 16. Preferably, this surface is knurled or grooved to improve the fixing.
  • the segment 30 is instead directed towards the inside of the rail 18 and has an axis X inclined by an angle ⁇ relative to the plane of the wing 24.
  • the angle ⁇ is preferably contained in the range 25° ⁇ 35°, with a preferred value of 30°.
  • the slab 16 comprises a groove or cut 32 complementary to the segment 30 for receiving it during laying.
  • the groove or cut 32 forms with the plane of the back of the slab an angle ⁇ , which has proved a olt better than the known 45° used in the slabs equipped with rail.
  • the angle ⁇ is smaller because the field tests have shown that an angle of 45° is too wide and the strains that accumulate in the slab tend to make it prone to chipping and/or to not let it stay no longer vertical.
  • the segment 30 may be a continuous edge of the profiled section projecting along its entire length, or a lip-shaped or blade-shaped segment arranged at regular intervals.
  • the rail 18 can be fixed to the upright 14 by screwing the base 20 with screws or bolts, of which is shown only the axis 40. To this aim, the rail 18 has through-holes and seats 42 for the head.
  • adhesive CL is interposed between the slab 16 and the back structure at the supporting points as shown in Fig. 3 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
EP12159069A 2011-03-14 2012-03-12 Bauverfahren für eine belüftete Fassade Withdrawn EP2500490A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000037A ITTV20110037A1 (it) 2011-03-14 2011-03-14 Metodo costruttivo per facciata ventilata

Publications (1)

Publication Number Publication Date
EP2500490A1 true EP2500490A1 (de) 2012-09-19

Family

ID=43977533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12159069A Withdrawn EP2500490A1 (de) 2011-03-14 2012-03-12 Bauverfahren für eine belüftete Fassade

Country Status (2)

Country Link
EP (1) EP2500490A1 (de)
IT (1) ITTV20110037A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533782C1 (ru) * 2013-06-04 2014-11-20 Николай Михайлович Михеев Панель облицовочная на основе минеральных или органических вяжущих
ITTV20130092A1 (it) * 2013-06-08 2014-12-09 Abaco Solutions Srl Facciata ventilata
DE102014005708A1 (de) * 2014-04-22 2015-10-22 Michael Klein Befestigungssystem für Gebäudefassaden
EP3546673A1 (de) * 2018-03-27 2019-10-02 SFS Intec Holding AG Fassadenbefestigungssystem

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0957216A1 (de) * 1998-05-13 1999-11-17 Construcciones Desmontables Tubulares, S.A. Befestigungseinheit für die Befestigung von Verkleidungsplatten auf einer Gebäude Fassade- und/oder Bodenplatte befestigten Stütz-mitteln
NL1027492C1 (nl) * 2004-11-12 2006-05-15 Leebo B V Bevestigingsprofiel voor vlakke elementen.
WO2006097551A1 (es) 2005-03-17 2006-09-21 Gresmanc Internacional, S.L. Sistema de fijación para fachada ventilada
WO2008127207A2 (en) * 2007-04-11 2008-10-23 Mehmet Ozkan Building outer facade covering set
WO2009121772A1 (de) * 2008-04-02 2009-10-08 Mueller Martin Montagemittel zur montage von naturstein und verfahren zum montieren von naturstein
EP2110491A1 (de) 2008-04-18 2009-10-21 Trenzametal, S.L. Struktur und Ankersystem für belüftete Außenwandfliesen und Anordnung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0957216A1 (de) * 1998-05-13 1999-11-17 Construcciones Desmontables Tubulares, S.A. Befestigungseinheit für die Befestigung von Verkleidungsplatten auf einer Gebäude Fassade- und/oder Bodenplatte befestigten Stütz-mitteln
NL1027492C1 (nl) * 2004-11-12 2006-05-15 Leebo B V Bevestigingsprofiel voor vlakke elementen.
WO2006097551A1 (es) 2005-03-17 2006-09-21 Gresmanc Internacional, S.L. Sistema de fijación para fachada ventilada
WO2008127207A2 (en) * 2007-04-11 2008-10-23 Mehmet Ozkan Building outer facade covering set
WO2009121772A1 (de) * 2008-04-02 2009-10-08 Mueller Martin Montagemittel zur montage von naturstein und verfahren zum montieren von naturstein
EP2110491A1 (de) 2008-04-18 2009-10-21 Trenzametal, S.L. Struktur und Ankersystem für belüftete Außenwandfliesen und Anordnung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533782C1 (ru) * 2013-06-04 2014-11-20 Николай Михайлович Михеев Панель облицовочная на основе минеральных или органических вяжущих
ITTV20130092A1 (it) * 2013-06-08 2014-12-09 Abaco Solutions Srl Facciata ventilata
DE102014005708A1 (de) * 2014-04-22 2015-10-22 Michael Klein Befestigungssystem für Gebäudefassaden
EP3546673A1 (de) * 2018-03-27 2019-10-02 SFS Intec Holding AG Fassadenbefestigungssystem
US10914078B2 (en) 2018-03-27 2021-02-09 Sfs Intec Holding Ag Facade fastening system

Also Published As

Publication number Publication date
ITTV20110037A1 (it) 2012-09-15

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