EP3085845B1 - Structure de support multi-fonctionnelle pour murs en bois du bâtiments - Google Patents

Structure de support multi-fonctionnelle pour murs en bois du bâtiments Download PDF

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Publication number
EP3085845B1
EP3085845B1 EP16152032.5A EP16152032A EP3085845B1 EP 3085845 B1 EP3085845 B1 EP 3085845B1 EP 16152032 A EP16152032 A EP 16152032A EP 3085845 B1 EP3085845 B1 EP 3085845B1
Authority
EP
European Patent Office
Prior art keywords
wooden
base
building construction
wall
support structure
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.)
Active
Application number
EP16152032.5A
Other languages
German (de)
English (en)
Other versions
EP3085845A1 (fr
Inventor
Emanuele Gatti
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.)
Soltech Srl
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Soltech Srl
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Publication date
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Publication of EP3085845A1 publication Critical patent/EP3085845A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/10—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/268—Connection to foundations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities

Definitions

  • connection systems all of which refer to joining brackets, by interposing static insulation elements of various types, adapted to shield the rising of humidity due to stagnation and capillarity from the concrete to the wood.
  • Figures 11 and 12 of FR 2 223 524 disclose a dry wall to be fixed between a ceiling and a foundation by means of upper and lower support elements.
  • the lower support elements screws or bolts are engaged which are connected to the wall such that its height may be adjusted. Accordingly, the lower part of the wall is always distant from the foundation.
  • US 4 656 794 relates to an apparatus for providing double coverings or claddings made up of a U-shaped support piece the upper ends of which form seats for engaging an upper purlin, whereas the base of said support piece is adapted to be mounted on a pre-existing roof covering.
  • US2002 139059A1 A more articulated solution is provided for by US2002 139059A1 , but it is mainly conceived to eliminate infiltration and stagnation of rain water in the wooden building products laid on site and it does not have a structure adapted to support wooden building walls with static loads on several floors.
  • this patent document discloses a building construction comprising a wall, a concrete foundation and a multi purpose support structure interposed in an interface between the wall and the concrete foundation, said support structure comprising a quadrilateral-shaped metal section having a flat base and having upwardly protruding, side walls, the upper part of which provides flat coplanar supports delimiting an open upper interspace, whereby said open upper interspace is occluded by the base of said wall resting on said coplanar supports of the section so as to create a continuous air chamber which runs along the entire perimeter of the wall for circulation of air touching the base of said wall.
  • Another object of the present invention is to attain the previous object through a solution that is easy to implement and lay on site, also suitable for application to multi-storey buildings and bear structural loads of any kind and type in the wooden building constructions.
  • Another object of the present invention is to attain the previous objects through a solution that can be implemented without substantial revolutions of any kind in the project and building techniques, as well as modular and polyvalent solutions with respect to the design and implementation requirements.
  • a further object of the present invention is to attain the previous objects through a solution that is simple and efficient, safe to use and relatively inexpensive considering the actual results attained therewith.
  • an exemplifying embodiment and laying on site of a multi-purpose support used in the building construction according to the present invention constituted by a successive plurality of metal sections, preferably made of stainless steel, respectively indicated in their entirety with 2, having a substantially isosceles trapezoidal transversal section in the described embodiment, is indicated in its entirety with 1.
  • the larger base 3 is intended to rest on a concrete foundation and/or support, socle, slab or floor (not illustrated) based therein and fixed for example through bolts (not illustrated) embedded by a portion into the concrete and passing through bottom slots 4.
  • the sides or edges 5 are inclined inwardly at the upper part and they apically have respective flat coplanar supports 6 delimiting an open upper interspace 7 of the section 2 in an outward juxtaposed fashion and in communication with the inner compartment 8 delimited by the section 2.
  • One of the planar supports 6, preferably the one oriented externally on the laying site, has a perforated bracket 9 for fixing a wooden wall, schematically illustrated in a relative segment and indicated in its entirety with 10, whose base 11 is dimensioned in thickness correspondingly to the transversal extension of the coplanar supports 6 of the sections 2 and occludes the open upper interspace 7 of the sections 2.
  • the succession of sections 2 extends linearly with mutual successive communication of the respective inner compartments 8, also angularly, with joints 12 for example by 45°.
  • the inner compartments 8 of two adjacent sections 2, even angular, are thus placed in communication so as to create a continuous air chamber 8 which runs along the entire perimeter of the walls 10 beneath them and, preferably, even beneath the inner walls.
  • the section preferably made of steel, may be cut, modularly and/or to size, and it may be produced in various thicknesses of the component material and product width, so as to adapt to the loads and dimensions of the walls.
  • Laid on site in a plurality of modules and/or sections 2 cut to size they constitute a support structure defining the entire perimeter base and, preferably, also the base of the inner walls of the wooden building, contingently bolted through the slots 4 of the larger base 3 thereof or however fixed to the slab, or socles or curbs made of foundation concrete, bricks or stones or foundations.
  • the walls 10 laid on site over the module circuit are fixed to the brackets 9 and supported by the outward coplanar supports 6, interfacing with the bases 11 thereof the upper longitudinal openings 7 of the sections 2, or at direct contact with the inner chamber 8 of the sections 2.
  • sections 2 and the relative circuits By suitably dimensioning the sections 2 and the relative circuits, they can also be used for supporting the multi-storey buildings with the loads that such constructions feature according to the prior art.
  • the sections 2 constituting the multi-purpose support structure for wooden building walls according to the present invention may be used for reinforcing concrete curbs, by embedding them in the formworks completely integrating the relative external shape, so as to model concrete curbs with straight quadrilateral, tendentially square-shaped with appropriate angles, reinforced with the sections 2 according to the present invention embedded flushed thereon following the casting.
  • the section 2 remains internally void, so as to perform the aeration functions thereof, and externally embedded in the concrete, thus acquiring considerable resistance to loads, through the outward fins or supports 6 for sustaining the walls 10 which rest on the concrete which surrounds them and lies laterally with respect thereto, providing the concrete with resistance against compression.
  • the transversal section of the sections 2 may be obtained in various shapes suitable for the purpose, without or with different shape and structure of the supports for sustaining the walls, which may also provide for bridges or grid elements, leaving a suitable interface area between the base of the wooden wall and the air channel that can be occluded by the base of the wall.
  • the building construction according to the present invention offers advantages corresponding to the attainment of these and other preset objects:
  • the multi-purpose support structure used in the building construction according to the present invention provides a simple, polyvalent and modular solution concept that is quick to lay on site and relatively inexpensive, especially considering the advantages obtained and future maintenance and restoration interventions that reduce over time, for actually preventing the decay of the wooden walls in the interface with the relative bases:
  • the structure also allows heightening the insulation and soundness of this type of constructions meeting the lightness requirements thereof and without any substantial invasiveness from an aesthetic point of view.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Rod-Shaped Construction Members (AREA)

Claims (4)

  1. Structure de construction comprenant une paroi de bois, un fondement en béton ou semelle de panneau et un support polyvalent encastré dans l'interface bois-béton entre la paroi de bois (10) et le fondement ou la semelle, le support étant formé par un segment métallique (2) à section en trapèze isocèle, dont la base plate (3) a des fentes (4) pour des éléments de serrage et de laquelle s'élèvent des parois latérales (5) inclinées vers l'intérieur et dont les extrémités sont munies de surfaces d'appui coplanaires (6) bordant un espace intermédiaire (7) ouvert vers le haut et fermé par la surface inférieure (11) de la paroi de bois (10) laquelle est posée sur lesdites surfaces d'appui coplanaires (6) du segment (2) de sorte qu'il se forme une chambre continue d'air (8) s'étendant sur le périmètre total de la paroi de bois (10) pour générer une circulation d'air le long de la surface inférieure (11) de la paroi de bois (10).
  2. Structure de construction selon la revendication 1, caracérisée par le fait que le long de la chambre d'air (8) sont prévus des orifices vers l'extérieur aptes à être reliés à des ventilateurs pour générer une circulation forcée de l'air dans la chambre d'air (8).
  3. Structure de construction selon la revendication 1 ou 2, caractérisée par le fait que d'une des surfaces d'appui (6) fait saillie une paroi perforée verticale (9) apte à être fixée à la base (11) de la paroi de bois (10).
  4. Structure de construction selon une des revendications précédentes, caractérisée par le fait que les segments métalliques (2) consécutifs sont reliés entre eux directement ou par des cornières d'assemblage (12).
EP16152032.5A 2015-04-21 2016-01-20 Structure de support multi-fonctionnelle pour murs en bois du bâtiments Active EP3085845B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPS2015A000007A ITPS20150007A1 (it) 2015-04-21 2015-04-21 Struttura di supporto polifunzionale per pareti in essenza lignea di edifici

Publications (2)

Publication Number Publication Date
EP3085845A1 EP3085845A1 (fr) 2016-10-26
EP3085845B1 true EP3085845B1 (fr) 2020-11-11

Family

ID=53673218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16152032.5A Active EP3085845B1 (fr) 2015-04-21 2016-01-20 Structure de support multi-fonctionnelle pour murs en bois du bâtiments

Country Status (3)

Country Link
EP (1) EP3085845B1 (fr)
ES (1) ES2848279T3 (fr)
IT (1) ITPS20150007A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2930591C (fr) * 2015-05-21 2019-01-08 James Macdonald Plaque de seuil de ventilation
IT201900007776A1 (it) * 2019-05-31 2020-12-01 A&D S R L Elemento cordolo e relativo attacco al suolo per edifici in legno

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2223524A1 (en) * 1973-03-26 1974-10-25 Cocquet Andre Beam or column for partition construction - has pair of spaced channels with opposed dovetail projections
FR2542393B1 (fr) * 1983-03-11 1987-10-09 Gissinger Bernard Piece porteuse de pannes pour la realisation de couvertures ou bardages doubles
US20020139059A1 (en) * 2001-03-13 2002-10-03 Zimmerman David L. Device which secures external walls and components of a room and which has improved drainage capabilities and aesthetics
US6494006B2 (en) * 2001-04-13 2002-12-17 Sun-Rg Straw bale wall vent box and venting system
US20110225911A1 (en) * 2010-03-22 2011-09-22 Battisti Peter L Self-bailing interior frame
US9556610B2 (en) 2012-11-19 2017-01-31 Universita' Degli Studi Di Padova Wall base structure for light buildings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ITPS20150007A1 (it) 2016-10-21
ES2848279T3 (es) 2021-08-06
EP3085845A1 (fr) 2016-10-26

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