WO2014188284A1 - Élément de construction en fibre de verre pour bâtiments - Google Patents

Élément de construction en fibre de verre pour bâtiments Download PDF

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Publication number
WO2014188284A1
WO2014188284A1 PCT/IB2014/058572 IB2014058572W WO2014188284A1 WO 2014188284 A1 WO2014188284 A1 WO 2014188284A1 IB 2014058572 W IB2014058572 W IB 2014058572W WO 2014188284 A1 WO2014188284 A1 WO 2014188284A1
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WO
WIPO (PCT)
Prior art keywords
construction element
buildings
structures
construction
building
Prior art date
Application number
PCT/IB2014/058572
Other languages
English (en)
Inventor
Simas BIELINIS
Original Assignee
Uab "Fibrolt"
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 Uab "Fibrolt" filed Critical Uab "Fibrolt"
Publication of WO2014188284A1 publication Critical patent/WO2014188284A1/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
    • E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall

Definitions

  • thermoregulation problems are very important in modern buildings. It is required to sustain a relatively stable temperature inside buildings under the effects of hourly and seasonal temperature fluctuations, sun radiation and other factors that influence the temperature of the buildings. Because of this, materials used in building constructions must be chosen adequately. In ideal case, these materials should have infinitesimal thermal conductivity and thermal expansion coefficient, or the latter should be as close as possible to the thermal expansion coefficients of other materials used in the same building.
  • thermal bridges are frequently formed that reduce the overall effectiveness of thermal insulation of the building.
  • European patent EP1460191 published on 22 nd September 2004, describes a support for façade panels of a curtain wall. It mainly consists of a body upon which is provided at least one laterally directed wing, whereby the body can be fixed on the post of a curtain wall and whereby, on the laterally directed wing, can rest a façade panel.
  • This support distinguishes from others as it is made of a fire retardant material, preferably steel.
  • the steel used in this invention having a relatively high thermal conductivity acts as a thermal bridge between the façade of the building and its load bearing structures. Moreover, because of the relatively high density of steel this support is relatively heavy for some particular required stiffness. As a result, the load bearing structures must carry otherwise unnecessary weight.
  • European patent EP2194208 published on 9 th June 2010, presents a wall holder for façade plates.
  • This holder has a wall-sided mounting element made of metal and a metal profile-sided mounting element made of metal.
  • the metal profile-sided mounting element is mounted on the wall-sided mounting element in a connecting area by a connecting element, particularly a screw.
  • An insulating element is provided between the surface areas of the mounting elements in the connecting area.
  • the insulating element is made of hard rubber, plastic or a fiber-reinforced material, and one of the mounting elements is made of aluminum.
  • An independent claim is included for a facade cladding with a facade panel.
  • thermal bridge is not avoided. Because of this, thermal properties of the isolating element are not used to the full potential.
  • the aim of this invention is to present a load transferring construction element that forms a gap for thermal insulation purposes and which would not have the previously mentioned disadvantages.
  • the described construction element is made of a glass fiber reinforced composite profile, which itself is made by pultrusion. This manufacturing method ensures high composite quality and significantly reduces the costs when compared to the conventional glass fiber composite manufacturing methods.
  • Glass fiber composite when compared to the conventional materials used for building constructions, has exceptionally high specific mechanical strength. Furthermore, the glass fibers span over the whole length of the construction element described in this patent. As a result, this construction element is lighter and stiffer than most of the analogues. Because of the low thermal conductivity, this construction element is especially suitable when there is a need to transfer mechanical loads through a non-rigid thermal insulation layer without creating a thermal bridge, for example, when such thermal insulation is made of glass wool.
  • the most appropriate application of the invention is as a mounting element between façade panels or other external finish and the load bearing structures of the building.
  • the presented building construction element (1) is made by cutting it from a flat glass fiber composite bar, which itself is made by pultrusion. The cuts are perpendicular to the glass fibers (2).
  • the length of the element (1) is chosen according to the thermal insulation gap dimension. Its width and thickness are subsequently chosen according to the predetermined length of the element, the loads it must bear and permissible deformation under these loads.
  • the end of the element (1) to which the additional building structures (5) are attached features two holes (3), which are both positioned at the same distance from the cutting edge of the bar and are symmetrically positioned with respect to a centerline spanning along the length of the element. The other end features two pairs of these holes positioned in the same configuration.
  • the diameter of these holes is chosen according to the geometry of predetermined rivets (4) or screws.
  • Each of the holes are positioned in such a way that the rivet (4) or screw going through it would directly connect the glass fiber composite construction element (1) only to the additional building structure (5) or to the load bearing building structure (6), or with only one supplementary construction element (8, 9) that is connected to one of the said structures (5, 6).
  • the mounting hole (3) number may be higher or lower, depending on the loads and other mounting considerations.
  • the most suitable number of mounting holes (3) is two pairs: two holes at each end of the construction element (1). In other embodiment, especially when a narrow profile is used, all the mounting holes (3) may be positioned on a centerline spanning over the length of the construction element (1).
  • FIGS 5 and 6 depict one of the possible applications of the most preferred embodiment of the invention.
  • the building construction element (1) presented by the invention transfers the loads of the external façade plates (5) to the load bearing structures (6) of the building through supplementary construction elements (8, 9).
  • the construction element (1) is riveted (4) to the supplementary construction elements (8, 9).
  • the riveting is done in such a way that the heads of the rivets, having a higher surface contact area, would rest on the face of the glass fiber construction element (1).
  • This construction element (1) creates a gap between the load bearing and additional structures of the building, in this case the latter being façade plates (5). This gap contains thermal insulation (7).
  • the presented building construction element (1) is cut from a T-shaped profile.
  • this construction element is cut from L-shaped and U-shaped profiles. These profiles may be used when the horizontal loads acting on the additional structures are higher.
  • the construction element (1) may have mounting planes that are parallel to the additional (5) and/or load bearing (6) structures and/or surfaces of the supplementary construction elements (8, 9) of the building.
  • various hanging or insertable geometries may be used instead of the screws or rivets for a mechanical mounting of the construction element (1).
  • this construction element may be cemented into the load bearing structure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Finishing Walls (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un élément de construction pour bâtiments (1), tel que représenté sur la Figure 1, destiné au transfert de charges de structures additionnelles (5) vers les structures porteuses de charge (6) d'un bâtiment et offrant un espace intercalaire à des fins d'isolation thermique, sans créer de pont thermique. Cet élément de construction (1) est constitué d'un composite à base de fibre de verre, qui est fabriqué par pultrusion et qui a de bonnes propriétés spécifiques d'isolation mécanique et thermique, par comparaison aux matériaux conventionnels utilisés dans les bâtiments. Les fibres (2) du composite de cet élément de construction sont perpendiculaires à l'axe du couple qui agit sur lui, ce couple provenant des forces qui agissent sur les structures additionnelles (5). L'élément de construction (1) présente également des trous (3) ou des points de montage différents pour pouvoir être raccordé à d'autres éléments de construction (5, 6, 8, 9).
PCT/IB2014/058572 2013-05-24 2014-01-27 Élément de construction en fibre de verre pour bâtiments WO2014188284A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LT2013054 2013-05-24
LT2013054A LT6136B (lt) 2013-05-24 2013-05-24 Pastatų konstrukcinis elementas iš stiklo pluošto

Publications (1)

Publication Number Publication Date
WO2014188284A1 true WO2014188284A1 (fr) 2014-11-27

Family

ID=50137964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/058572 WO2014188284A1 (fr) 2013-05-24 2014-01-27 Élément de construction en fibre de verre pour bâtiments

Country Status (2)

Country Link
LT (1) LT6136B (fr)
WO (1) WO2014188284A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106193499A (zh) * 2016-08-31 2016-12-07 山东刚磊建材科技有限公司 一种复合保温一体板锚固托挂结构及工艺方法
EP3495583A1 (fr) * 2017-12-08 2019-06-12 Serfas Support pour façade ventilée

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131360A (en) * 1998-12-22 2000-10-17 Brook Van Dalen & Associates Limited Plastic anchor system for use with masonry over steel stud back-up walls
EP1205613A2 (fr) * 2000-11-09 2002-05-15 Peter Kassmannhuber Profilé de bordure en deux parties pour panneaux isolants de bâtiments
EP1460191A2 (fr) 2003-03-21 2004-09-22 Reynaers Aluminium, naamloze vennootschap Support pour panneaux de facade d'un mur rideau
EP2194208A1 (fr) 2008-12-04 2010-06-09 Mage Ag Support mural pour plaques de façades
WO2010136737A1 (fr) * 2009-05-28 2010-12-02 Saint-Gobain Isover Système d'isolation de bâtiments par l'extérieur
CA2763058A1 (fr) * 2012-01-05 2012-03-13 Cascadia Windows Ltd. Entretoise thermiquement isolante et methodes y faisant appel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131360A (en) * 1998-12-22 2000-10-17 Brook Van Dalen & Associates Limited Plastic anchor system for use with masonry over steel stud back-up walls
EP1205613A2 (fr) * 2000-11-09 2002-05-15 Peter Kassmannhuber Profilé de bordure en deux parties pour panneaux isolants de bâtiments
EP1460191A2 (fr) 2003-03-21 2004-09-22 Reynaers Aluminium, naamloze vennootschap Support pour panneaux de facade d'un mur rideau
EP2194208A1 (fr) 2008-12-04 2010-06-09 Mage Ag Support mural pour plaques de façades
WO2010136737A1 (fr) * 2009-05-28 2010-12-02 Saint-Gobain Isover Système d'isolation de bâtiments par l'extérieur
CA2763058A1 (fr) * 2012-01-05 2012-03-13 Cascadia Windows Ltd. Entretoise thermiquement isolante et methodes y faisant appel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106193499A (zh) * 2016-08-31 2016-12-07 山东刚磊建材科技有限公司 一种复合保温一体板锚固托挂结构及工艺方法
CN106193499B (zh) * 2016-08-31 2020-06-02 山东刚磊建材科技有限公司 一种复合保温一体板锚固托挂结构及工艺方法
EP3495583A1 (fr) * 2017-12-08 2019-06-12 Serfas Support pour façade ventilée

Also Published As

Publication number Publication date
LT2013054A (lt) 2014-11-25
LT6136B (lt) 2015-03-25

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