WO2022148800A1 - Système de façade à lattes préfabriqué et procédé de montage dudit système - Google Patents

Système de façade à lattes préfabriqué et procédé de montage dudit système Download PDF

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Publication number
WO2022148800A1
WO2022148800A1 PCT/EP2022/050184 EP2022050184W WO2022148800A1 WO 2022148800 A1 WO2022148800 A1 WO 2022148800A1 EP 2022050184 W EP2022050184 W EP 2022050184W WO 2022148800 A1 WO2022148800 A1 WO 2022148800A1
Authority
WO
WIPO (PCT)
Prior art keywords
type
fastening mechanism
face
front face
spacers
Prior art date
Application number
PCT/EP2022/050184
Other languages
English (en)
Inventor
Flemming SANDAHL BÆK
Jens Poulsen
Original Assignee
Siga Design A/S
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 Siga Design A/S filed Critical Siga Design A/S
Publication of WO2022148800A1 publication Critical patent/WO2022148800A1/fr

Links

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
    • E04F13/0862—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 composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • 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
    • 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
    • E04F13/0889—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 characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips

Definitions

  • the present invention relates to a prefabricated slat fagade system.
  • Wood slats are beautiful and very architectural. Despite this, they are not used to a large degree. This is primarily because it is a solution, which is quite difficult to mount, and thus quite costly in terms of labor.
  • JP2011127396 discloses a method of constructing a prefabricated outer panel on the outer peripheral surface of a building.
  • the present invention is a prefabricated slat fagade system that is made ready for mounting, thereby securing that the fagade is quickly protected against weather conditions, such as wind, snow, and rain.
  • a first aspect relates to a prefabricated slat fagade system comprising a plurality of subunits, said subunits adapted for being mounted side by side, directly or indirectly, to a wall of a building, each subunit comprising: a) a sheet or plate with a front face, and a back-face opposite to said front face and adapted for being mounted directly or indirectly to a wall of a building; b) a plurality of elongate spacers of a first type fastened to said sheet or plate, each with a front face, a back-face opposite to said front face and facing said sheet or plate, and two ends; and c) a plurality of slats of a first type, each with a front face, and a back-face opposite to said front face and facing said front face of said sheet or plate and said front face of said spacers of a first type, and each with a part of its back-face fastened to said front face of said spacers of a first type; wherein
  • a second part of said fastening mechanism adapted for being mounted between two neighboring subunits; wherein said first and second parts of said fastening mechanism are adapted for engaging with one another; or d2) a plurality of slats of a second type, each with a front face, and a back-face opposite to said front face, said back-face comprising a first part of a fastening mechanism; and
  • the term “slat” is to be understood as an elongate, narrow piece of wood, plastic, or metal, especially one of a series for use in a slat fagade.
  • the width of an individual slat is within the range of 15-100 mm, such as within the range of 25-90 mm, e.g., within the range of 30-85 mm, such as within the range of 35-80 mm, e.g., within the range of 40-75 mm, more preferably within the range of 45-70 mm, such as within the range of 50-65 mm.
  • the elongate spacers of a first type are present to provide proper ventilation of the slats and the sheet or plate. At the same time, the spacers of a first type are present to provide a visual depth between the slats.
  • the prefabricated slat fagade system further comprises:
  • the fastening mechanism may have many different configurations, and a few are exemplified below.
  • the first part of said fastening mechanism is configured as one or more recesses
  • said second part of said fastening mechanism comprises one or more leaf springs adapted for engaging with said one or more recesses.
  • the leaf springs may be made of metal, such as steel or iron, or preferably a polymeric material, such as polyethylene or polypropylene, that is more weather resistant than many metals.
  • the prefabricated slat fagade system further comprises:
  • the first part of said fastening mechanism comprises one or more leaf springs, and wherein said second part of said fastening mechanism is configured as one or more recesses adapted for receiving said one or more leaf springs.
  • the leaf springs may be made of metal, such as steel or iron, or preferably a polymeric material, such as polyethylene or polypropylene, that is more weather resistant than many metals.
  • the prefabricated slat fagade system further comprises:
  • This configuration allows for a better ventilation of the different components of the subunits.
  • This type of spacer is preferably configured to prevent water from resting thereon, e.g., having an oval, circular, or triangular shape.
  • the spacers of a second type are preferably made of an elastomeric material, such as rubber or the like.
  • the plurality of spacers of a second type are made of an elastomeric material, such as rubber or the like.
  • the spacers of a first type are fastened to the sheet or plate by elongate fastening means, such as screws, staples, or nails, extending from the back-face of said sheet or plate, through said spacers of a second type, through said spacers of a first type, and into a part of said slats of a second type.
  • This configuration protects the fastening means from weather conditions as the only external part is hidden between the sheet or plate and the wall of the building.
  • the space between neighboring slats is within the range of 5-50 mm, such as within the range of 10-45 mm, e.g., within the range of 15-40 mm, such as within the range of 15-35 mm, e.g., within the range of 20- 30 mm.
  • the ratio between the space between neighboring slats and the slat width is within the range of 1 :4 to 1 :100, e.g., a space between neighboring slats of 12 mm, and a slat width of 45 mm. This configuration allows for the right amount of ventilation, while retaining the look of a slat fagade.
  • the ratio between the space between neighboring slats and the slat width is within the range of 1 :4 to 1 :10.
  • a second aspect relates to a method for constructing a fagade comprising the steps of:
  • the method further comprises:
  • the sheet or plate is a wind stopper, such as a fibre cement panel, a concrete panel, a plaster panel, a composite panel, such as an A2 grade aluminum bond plate, an aluminum corrugated panel, or the like.
  • the sheet or plate is configured to fulfil the EN 13501-1 :2009 or newer.
  • a suitable example may be fibre cement panels that do not contain salts and therefore do not absorb moisture, such as the marketed Cembrit Windstopper panels.
  • Figure 1 shows a perspective view of a subunit of prefabricated slat fagade system in accordance with various embodiments of the invention.
  • Figure 2 shows a subunit of prefabricated slat fagade system in accordance with various embodiments of the invention in exploded view.
  • Figure 3 shows a cross-sectional view of a subunit of prefabricated slat fagade system in accordance with various embodiments of the invention.
  • Figure 4 shows a cross-sectional view of two connected subunits of a prefabricated slat fagade system in accordance with various embodiments of the invention.
  • Figures 5A-B show an example of a second part of a fastening mechanism, 5A shown from the end and 5B shown in perspective view.
  • Figure 6 shows a cross-sectional view of a subunit of prefabricated slat fagade system in accordance with various embodiments of the invention.
  • Figure 7 shows a cross-sectional view of two connected subunits of a prefabricated slat fagade system in accordance with various embodiments of the invention. Detailed description of the invention
  • Figure 1 shows a perspective view of a subunit 105 comprising a plate 110, four elongate spacers of a first type 120 fastened to said sheet or plate 110, and nine slats of a first type 130.
  • Figure 2 shows a subunit 105 of prefabricated slat fagade system in accordance with various embodiments of the invention in exploded view.
  • the plate 110, spacers of a first type 120, and slats of a first type 130 are all shown from their respective front faces 111 , 121 , 131.
  • Flere it is also possible to see twelve spacers of a second type 160 adapted for separating the spacers of a first type 120 from the sheet or plate 110.
  • the subunit is merged and fastened with the fastening means 170, here embodied as screws mounted from the back-face 112 ( Figure 3) of the plate 110.
  • Figure 3 shows a cross-sectional view of a subunit 105 of prefabricated slat fagade system in accordance with various embodiments of the invention, where the different components are shown in the following order from the back to the front: plate 110, spacers of a second type 160, spacer of a first type 120, and slats of a first type 130.
  • plate 110 spacers of a second type 160
  • spacer of a first type 120 spacer of a first type 120
  • slats of a first type 130 spacers of a first type 130.
  • the same amount, nine, of spacers of a second type 160 and slats of a first type 130 are shown, however, this is not always the case.
  • a spacer of a second type 160 for every second or third slat of a first type 130 may be sufficient as seen in Figures 6 and 7. In this situation, different fastening means may be used to merge and fasten the subunit.
  • the before-mentioned fastening means 170 are used when a spacer of a second type 160 is present, but a different fastening means may be used when a spacer of a second type is not present. Flere, it is only needed to fasten the slats of a first type to the spacer of a first type.
  • the slats of a first type 130 are preferably fastened perpendicular to the length of the spacers of a first type 120 and with a space 134 between neighboring slats 130A, 130B.
  • Figure 4 shows a cross-sectional of two connected subunits of a prefabricated slat fagade system in accordance with various embodiments of the invention.
  • the subunits 105A, 105B are connected to one another by a fastening mechanism 143, 150.
  • the first part 143 of a fastening mechanism is integrated into a slat of a second type 140 having the same dimensions a slat of a first type 130.
  • the second part 150 of said fastening mechanism is adapted for being mounted between two neighboring subunits 105A, 105B, and is here shown fastened to their respective spacers of a first type 120A, 120B, but could also have be configured for fastening to the respective plates 110A, 110B.
  • the first 143 and second 150 parts of said fastening mechanism are obviously adapted for engaging with one another.
  • the specific configuration of the fastening mechanism may vary, but is here shown in a preferred embodiment, where the first part 143 of said fastening mechanism is configured as a recess, and wherein said second part 150 of said fastening mechanism comprises one or more leaf springs 154 (better seen in Figure 5) adapted for engaging with said recess.
  • the two ends 123 of the spacers of a first type 120A, 120B of each subunit 105A, 105B are configured as a recess 124 adapted for receiving said base 152.
  • a spacer of a second type 160 is preferably present at the connection site of the two subunits 105A, 105B as seen in Figure 7.
  • Figures 5A-B show an example of a second part 150 of a fastening mechanism, 5A shown from the end and 5B shown in perspective view.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Connection Of Plates (AREA)

Abstract

La présente invention concerne un système de façade à lattes préfabriqué qui est rendu prêt à être monté, ce qui permet de garantir que la façade est rapidement protégée contre les conditions météorologiques, telles que le vent, la neige et la pluie. Le système de façade comprend des sous-unités (105) constituées chacune d'une plaque arrière (110) sur laquelle sont montées une pluralité de lattes (130). Les lattes sont espacées de la plaque arrière par une pluralité d'éléments d'espacement allongés (120). Des sous-unités adjacentes sont reliées au moyen d'un mécanisme de fixation comprenant une première partie formée ou montée à l'arrière d'une latte qui est conçue pour venir en prise avec une seconde partie du mécanisme montée ou formée entre les sous-unités ou sur un élément d'espacement allongé.
PCT/EP2022/050184 2021-01-06 2022-01-06 Système de façade à lattes préfabriqué et procédé de montage dudit système WO2022148800A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA202100018 2021-01-06
DKPA202100018A DK180811B1 (en) 2021-01-06 2021-01-06 A prefabricated slat façade system and a method for mounting said system

Publications (1)

Publication Number Publication Date
WO2022148800A1 true WO2022148800A1 (fr) 2022-07-14

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DK (1) DK180811B1 (fr)
WO (1) WO2022148800A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995014834A1 (fr) * 1993-11-23 1995-06-01 Tarkett Ab Module de plancher
FR2712909A1 (fr) * 1993-11-26 1995-06-02 Bueno Oscar Procédé par panneaux bois à double peau pour revêtements extérieurs ou intérieurs des constructions.
WO2007051934A1 (fr) * 2005-11-07 2007-05-10 Deck Systeme Sarl Procédé de montage de lames sur une structure de support et organe de fixation amélioré.
JP2011127396A (ja) 2009-12-21 2011-06-30 Panahome Corp 外壁パネルの施工方法
WO2015160813A1 (fr) * 2014-04-14 2015-10-22 Blu Homes, Inc. Système de panneau coulissant pour bâtiments

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995014834A1 (fr) * 1993-11-23 1995-06-01 Tarkett Ab Module de plancher
FR2712909A1 (fr) * 1993-11-26 1995-06-02 Bueno Oscar Procédé par panneaux bois à double peau pour revêtements extérieurs ou intérieurs des constructions.
WO2007051934A1 (fr) * 2005-11-07 2007-05-10 Deck Systeme Sarl Procédé de montage de lames sur une structure de support et organe de fixation amélioré.
JP2011127396A (ja) 2009-12-21 2011-06-30 Panahome Corp 外壁パネルの施工方法
WO2015160813A1 (fr) * 2014-04-14 2015-10-22 Blu Homes, Inc. Système de panneau coulissant pour bâtiments

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Publication number Publication date
DK180811B1 (en) 2022-04-07
DK202100018A1 (en) 2022-04-07

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