WO2010030150A1 - Profilé cannelé destiné à la fixation de panneaux de façade composites - Google Patents

Profilé cannelé destiné à la fixation de panneaux de façade composites Download PDF

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Publication number
WO2010030150A1
WO2010030150A1 PCT/LV2009/000006 LV2009000006W WO2010030150A1 WO 2010030150 A1 WO2010030150 A1 WO 2010030150A1 LV 2009000006 W LV2009000006 W LV 2009000006W WO 2010030150 A1 WO2010030150 A1 WO 2010030150A1
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WO
WIPO (PCT)
Prior art keywords
panels
profile
trough profile
composite
shelves
Prior art date
Application number
PCT/LV2009/000006
Other languages
English (en)
Russian (ru)
Inventor
Арнис ЛАСИС
Original Assignee
3Л, Сиа
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 3Л, Сиа filed Critical 3Л, Сиа
Publication of WO2010030150A1 publication Critical patent/WO2010030150A1/fr

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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

Definitions

  • the invention relates to the field of industrial and civil engineering, and in particular, to devices and systems for fastening composite facade panels used to protect the walls of buildings from climatic and atmospheric influences and give them aesthetic appeal.
  • Aluminum composite materials are widely used as cladding elements for ventilated, rarely unventilated building facades.
  • the use of aluminum composite panels has several advantages compared to sheet metal panels: higher surface stability (compared to panels made of aluminum or steel sheet), higher surface quality, lower panel weight and others.
  • panels made of aluminum composite materials have some disadvantages, for example, lower panel strength at the bend, compared with the strength of the sheet itself, due to the fact that the only supporting element of the panel at the bend is an aluminum sheet, which when applied The force is easily amenable to bending. In the process of cyclic impact on the panel (wind load, temperature effect), metal fatigue appears at the bend, which leads to the appearance of microcracks and breaking off part of the panel.
  • aluminum composite materials are susceptible to corrosion, which develops on the contact surface between the aluminum sheet and the plastic filler, which leads to peeling of aluminum from the plastic filler at the places where the filler is washed down and along the edges of the panel.
  • a composite facade panel having hook-shaped cutouts in the side bends is suspended on a pin inserted into the holes in the channel walls.
  • equal-shelf trough profile for fastening facing panels with heat and sound insulation formed by three walls, two of which are of the same size, are directed to one side and two shelves directed outward of the profile, and the profile is equipped with a holder (stud with sleeve) passed through holes in opposite walls of the profile (patent EP 0 549 215 Bl, publ. 03/27/1996; Fig. 14, MKI E04F 13/08, 13/12).
  • a disadvantage of the known hinged system is the relatively large material consumption.
  • the design of the known equal-trough trough profile is not intended for fastening and stable fixation of composite facade panels.
  • the technical result is aimed at eliminating the disadvantages of the known technical solutions and is to ensure stable fixation of the composite facade panel during its long-term operation (even in case of partial delamination of the panel material) and to prevent deformation of the composite facade panels under the influence of weather and atmospheric conditions, reducing the material consumption of the entire curtain the facade system of buildings and, in particular, installation profiles, eliminating the need to mount installation profiles for all the perimeter of the facade panel, thus reducing the cost of the facade cladding system, providing the ability to use a single system for fixing the facade panels for both horizontal and vertical placement of panels, reducing the complexity of installing panels, eliminating the need to adjust the mounting height of the panels during installation.
  • the specified technical result is also achieved by the fact that in the proposed design of the trough profile, holders for hanging composite facade panels made in the form of a corner and inserted into the slots of the L-shaped form in the opposite walls of the trough profile in such a way that one of the shelves of each holder is in contact with the corresponding a pair of medium shelves.
  • the use of the holders of the proposed shape and their fastening to the middle shelves of the profile makes it possible to add additional stability to the trough profile, provide reliable support for hanging the composite facade panel, and also significantly simplify and reduce the material consumption of the structural element for hanging the facade panel.
  • the proposed profile can be made of sheet metal, for example, high-strength aluminum.
  • FIG. 1 is a diagram of one of the known technical solutions for fastening systems of aluminum composite panels
  • FIG. 2 is a general view of another known technical solution for fastening systems of aluminum composite panels
  • FIG. 3 is a general view of the proposed trough profile
  • FIG. 4 is a cross section of the proposed trough profile
  • FIG. 5 is a diagram of the installation of a composite facade panel on a trough profile
  • FIG. 6 is a diagram of the installation of a composite facade panel on a trough profile
  • the proposed trough profile (Fig. 3 - 6) for fastening composite facade panels 1 is formed by three walls, two of which are of the same size directed to one side and two shelves 2 directed outward of the trough profile and are the supporting surfaces of the composite facade panels 1. Shelves 2 provide transfer of wind load from the composite facade panel to the profile, preventing deformation of the panel.
  • the trough profile further comprises at least two shelves 3 on one front panel 1, directed outward of the trough profile, for fixing composite facade panels 1 to the trough profile, in order to prevent the panels 1 from moving, as well as fastening the trough profile with another profile and / or the supporting bracket 4.
  • the trough profile has cuts in parallel walls with a depth equal to the depth of the composite facade panel 1, moreover, the shelves 3 are located in the centers of the cuts on the parallel walls trough about the profile so that the upper plane of the shelf 3 is located from the upper plane of the shelf 2 at a distance equal to the depth of the composite facade panel 1.
  • the proposed trough profile also contains shelves 5 directed outward of the trough profile (the number of shelves 5 depends on the height of the panel 1, preferably two shelves 5 per panel).
  • the shelves 5 are designed for fastening the holders 6, which provide additional reinforcement of the trough profile and are means for hanging the composite facade panel 1.
  • the distance between the upper holder 6 and the shelf 3, to which fasten the composite facade panel 1 sufficiently small (max 120 mm) so that the thermal deformation of panel 1 is insignificant and does not lead to destruction of the shelf of panel 1 during its long-term operation, since the side cutouts in panel 1 are located so that at any temperature of the panel at a certain the operating temperature range, only the cutouts located at the highest were supported on the holders 6.
  • the holder 6 is made in the form of a corner and is inserted into the corresponding slot form in opposite walls of the trough profile so that one of the shelves of each holder 6 is in contact with the corresponding pair of shelves 5 (Fig. 4).
  • the slots in the opposite walls of the trough profile for installing the rod 6 are formed by partially cutting the surface of the profile blank.
  • the shelves 5 are formed by bending as a result of cutting parts of the surface of the opposite walls of the profile.
  • holes are made for installing the fastening elements, and the holes are made so that, in the installed position of the holder 6, the holes of the shelves 5 and long shelves of the holders 6 are opposite (Figs. 5-6).
  • the shelf of the holder 6 adjacent to the shelf that is in contact with the pair of shelves 5 preferably has a length shorter than the second shelf, but greater than the width of the wall of the trough profile parallel to the holder 6.
  • cutouts 7 are made in the parallel walls of the trough profile, which allow economical use of the area of the sheet metal, placing the shelves 2 of the workpiece profile on the sheet of metal so that they fit in the cutouts 7 (Fig. 8), which significantly reduces the material consumption of the proposed profiles.
  • cladding panels with a thickness of the outer aluminum layer from 0.3 mm to 0.50 mm are used.
  • the facing panel is made with bends around the entire perimeter facing inward of the panel and one additional bend on the upper wall of the panel facing outward of the panel.
  • the hinged facade system is carried out using a set of parts for smoothing wall surfaces or without it (for example, in the case of installing the facade system on thermal panels).
  • the supporting brackets 4 are attached to the wall of the building, on which adapters 8 are installed (Figs. 6-7).
  • the proposed trough profile of the first (main row) is attached, taking into account the spirit level along the ordinate axis (elevation mark) and the step along the abscissa axis, then the remaining trough profiles are installed (above and below the main row).
  • the leveling of the trough profiles in one plane is carried out by changing the position of the adapter 8 relative to the wall of the building.
  • the hinged facade is formed by sequentially attaching the composite facade panels 1 to the supporting system of the facade.
  • the panel 1 is attached to the profile by hanging it with hook-shaped cutouts in the side bends of the panel 1 on the holders 6 and fixing the panel 1 to the shelf 3, preferably with a rivet (Fig. 5-8), and due to the design features of the trough profile, the inner side of the composite facade panels 1 is adjacent to shelves 2 trough profile, which ensures the transfer of wind load on the trough profile and prevents deformation of composite facade panels 1 under the influence of weather conditions and atmospheric phenomena.
  • the following panels 1 are installed so that the side walls of the panels 1 are in the same plane.
  • the proposed trough profile for fastening composite facade panels is made of high strength aluminum with a thickness of 1.5 mm to 3 mm by known methods of manufacturing bent sections of rolled products.
  • the profile has a length of up to 4000 mm (depending on the material and technological capabilities, the length of the profile can reach 6000 mm), height (width of walls perpendicular to the planes of shelves 2, 3, 5) - 80 mm, width (from opposite edges of shelves 3) - 82 mm, the width of the wall parallel to the planes of the shelves 2, 3, 5 - 40 mm.
  • the distance between the centers of symmetry of the shelves 3 corresponds to the height of the composite facade panel 1 and, in a particular case, is 50 mm.
  • the length of shelf 3 is 50 mm.
  • the trough profile has cutouts in parallel walls with a depth equal to the depth of the composite facade panel 1, so that the upper plane of the shelf 3 is located from the upper plane of the shelf 2 at a distance equal to the depth of the composite facade panel 1 and, in a particular case, is 46 mm. Cutouts in the parallel walls of the trough profile are made with the expectation that the details of the workpieces of the profiles can be combined on a sheet, like this shown in FIG. 8, however, the distance from the shelf 5 to the nearest edge of the composite facade panels 1 remains invariable in all cases. To fulfill this condition, the number of cuts 7 in the parallel walls of the profile may vary depending on the height of the panel.
  • the cuts in the trough profile have the following length: cuts at the ends of the trough profile - 102.5 mm, cuts in the central part of the trough profile - 205/195 mm, moreover, the shelves 3 are located in the centers of the cuts on the parallel walls of the trough profile.
  • the distance between the upper holder 6 and the center of symmetry of the upper shelf 3 to which the composite facade panel 1 is attached is 50 mm.
  • the shelf of the holder 6, which is in contact with a pair of shelves 5, has a length of 82 mm; length of adjacent shelf of holder 6 - 53 mm.
  • the cutouts 7 in the parallel walls of the trough profile have a length of up to 310 mm and are located at a distance of 55 mm to 300 mm from one another.
  • Adapters 8 are fixed with the trough profile of the main row, then the remaining trough profiles (above and below the main row) are installed, taking into account the necessary clearance between the profiles (1, 5-2.5 mm).
  • the level of the trough profiles is aligned in one plane by changing the position of the adapter 8 with respect to the exposed surface.
  • the panel 1 is hung (from top to bottom) with hook-shaped cutouts in the side bends on the holders 6 and through the upper shelf of the panel 1 is fixed with rivets to the shelf 3 in 2 to 4 places (Fig. 7).
  • the inner side of the composite facade panels 1 fits snugly against the shelves 2 of the trough profile, which ensures the transfer of wind load to the trough profile and prevents deformation of the composite facade panels 1 under the influence of weather and atmospheric conditions.
  • the present invention allows for stable fixation of the composite facade panel in three planes during its long-term operation, so that the inner side of the composite facade panels is adjacent to the upper shelves of the trough profile, which ensures the transfer of wind load to the trough profile and prevents deformation of the composite facade panels under the influence of weather and atmospheric phenomena, while simplifying the design of the curtain wall system and reducing the complexity of manufacturing profiles and installing panels, as well as the material consumption of the profile for mounting composite facade panels and the entire curtain wall system as a whole.

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

Abstract

L’invention concerne des dispositifs destinés à la fixation de panneaux de façade composites. Le profilé cannelé destiné à la fixation de panneaux de façade composites comprend un rayonnage ménagé sur trois niveaux : des rayons supérieurs (2) servent de surfaces d’appui aux panneaux de façade composites (1), assurent la transmission de la pression du vent au profilé et empêchent la déformation des panneaux de façade composites (1) sous l’effet des influences et phénomènes atmosphériques; des rayons inférieurs (3) sont disposés à une distance qui est égale à la profondeur d’un panneau de façade composite (1) et servent à fixer les panneaux de façade composites (1) au profilé cannelé et empêcher le glissement du panneau (1) dans une direction horizontale, ainsi qu’à fixer le profilé cannelé avec un autre profilé et/ou un support porteur (4); et des rayons médians (5) destinés à fixer les supports (6) auxquels sont accrochés les supports (6) se présentant comme des coins et insérés dans des fentes en L dans les parois opposées du profilé cannelé de manière à ce que chacun des rayons de chaque support (6) soit en contact avec une paire correspondante de rayons médians (5). L’utilisation de supports (6) possédant la forme proposée dans l’invention permet de conférer une stabilité supplémentaire au profilé cannelé et d’assurer un appui fiable pour l’accrochage d’un panneau de façade (1). Grâce à cette invention, il est possible de fixer le panneau de manière stable pendant un temps d’utilisation prolongé.
PCT/LV2009/000006 2008-09-12 2009-09-10 Profilé cannelé destiné à la fixation de panneaux de façade composites WO2010030150A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LVP-08-158A LV14120B (lv) 2008-09-12 2008-09-12 Silesveida profils fasāžu kompozīto paneļu nostiprināšanai un tā pielietojums piekarināmo fasāžu sistēmā
LVP-08-158 2008-09-12

Publications (1)

Publication Number Publication Date
WO2010030150A1 true WO2010030150A1 (fr) 2010-03-18

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ID=42005301

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/LV2009/000006 WO2010030150A1 (fr) 2008-09-12 2009-09-10 Profilé cannelé destiné à la fixation de panneaux de façade composites

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LV (1) LV14120B (fr)
WO (1) WO2010030150A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549215A1 (fr) * 1991-12-24 1993-06-30 Hunter Douglas Industries B.V. Système de revêtement pour mur-rideau
FR2699949A1 (fr) * 1992-12-28 1994-07-01 Faconnage Const Acier Atel Système de fixation de cassettes de façade.
US6612090B1 (en) * 2001-11-02 2003-09-02 David A. Corden Non-combustible panel wall system
RU72710U1 (ru) * 2007-10-09 2008-04-27 Общество с ограниченной ответственностью "Корпорация "Алюком" Алюминиевая композитная панель (варианты)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549215A1 (fr) * 1991-12-24 1993-06-30 Hunter Douglas Industries B.V. Système de revêtement pour mur-rideau
FR2699949A1 (fr) * 1992-12-28 1994-07-01 Faconnage Const Acier Atel Système de fixation de cassettes de façade.
US6612090B1 (en) * 2001-11-02 2003-09-02 David A. Corden Non-combustible panel wall system
RU72710U1 (ru) * 2007-10-09 2008-04-27 Общество с ограниченной ответственностью "Корпорация "Алюком" Алюминиевая композитная панель (варианты)

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Publication number Publication date
LV14120B (lv) 2010-05-20
LV14120A (lv) 2010-03-20

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