WO2017216718A1 - Élément modulaire préfabriqué pour constructions - Google Patents

Élément modulaire préfabriqué pour constructions Download PDF

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Publication number
WO2017216718A1
WO2017216718A1 PCT/IB2017/053494 IB2017053494W WO2017216718A1 WO 2017216718 A1 WO2017216718 A1 WO 2017216718A1 IB 2017053494 W IB2017053494 W IB 2017053494W WO 2017216718 A1 WO2017216718 A1 WO 2017216718A1
Authority
WO
WIPO (PCT)
Prior art keywords
element according
panel
wooden
prefabricated
constructions
Prior art date
Application number
PCT/IB2017/053494
Other languages
English (en)
Inventor
Marco PEDRI
Original Assignee
Iamec S.R.L.
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 Iamec S.R.L. filed Critical Iamec S.R.L.
Priority to CA3026792A priority Critical patent/CA3026792A1/fr
Priority to EP17752169.7A priority patent/EP3469161B1/fr
Priority to PCT/IB2017/053494 priority patent/WO2017216718A1/fr
Priority to US16/308,828 priority patent/US20190309524A1/en
Publication of WO2017216718A1 publication Critical patent/WO2017216718A1/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
    • E04F13/0801—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
    • 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
    • E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
    • 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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/292—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being wood and metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02458—Framework supporting the panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
    • E04B2/789—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile of substantially U- or C- section

Definitions

  • the present model relates to a prefabricated modular element for constructions or buildings.
  • the purpose of the present model is to be advantageously and effectively used in the field of civil and/or industrial buildings, the description of which will make explicit reference without losing its general nature, for the construction of floor slabs and/or coverings in multifloor buildings with frame, wall, core supporting structure or mixed structure and the like, constructed both in wood and/or steel and/or masonry and in concrete and suitable to develop a suitable diaphragm behaviour with respect to horizontal loads and, furthermore, for the construction of vertical walls acting as vertical upwind frameworks.
  • Another object of the present model is to provide a prefabricated modular element which has a high intrinsic structural lightness and an application flexibility.
  • a further object of the present model is to provide a prefabricated modular element with optimum seismic-resistant features.
  • a further object of the present model is to provide a modular element with high environmental sustainability and which can be easily and quickly assembled and mounted.
  • Figure 2 is a side view of the prefabricated element of Figure 1 ;
  • Figure 3 is a plan bottom view of the prefabricated element of Figure 1 ;
  • Figure 4 is a perspective bottom view of the present prefabricated element.
  • Figure 5 is a perspective top view of the present prefabricated element.
  • E generally indicates a modular prefabricated element suitable to be used in the field of civil and/or industrial real estate.
  • Element E is suitable to define a constructive component with a structural and casing function obtained by the joining of a panel made of wood or other material similar to metallic profiles, preferably cold-formed channels in rectilinear axis steel having an open section.
  • the joining between the wooden panel and the metallic profiles is done by the use of mechanical devices of various types and/or structural adhesives.
  • the collaboration between the wood-based panel and the metallic profiles gives the so composed element strength and stiffness characteristics which are higher than the sum of the performance capabilities of the individual constituent frameworks.
  • the so-defined constructive component subject to bending for vertical loads, is able to ensure a carrying capacity of 25 or more times its weight, is advantageously used to realize both the horizontal structure such as floor slabs or coverings, and the vertical supporting walls.
  • the wooden panel may be provided with one or more openings and/or through or partial holes, and it is suitable to be fixed to the supporting structure of the building by connections arranged at the edges of the wooden panel and/or at the end of the aforementioned metallic profiles.
  • the peculiarities that distinguish the element E from a constructive point of view are: the collaboration developed between the metallic elements and the wooden element, with the creation of a composed two-dimensional steel-wooden system having high performance and lightness; the assembly of the constituent elements implemented taking suitably into account the different degree of constraint required to the system from the ends to the centreline section, with the consequent reduction of joints used to transfer the composed action on the individual constituent frameworks; the pre-processing of the individual composing elements which, on the one hand, involves the construction of customized metallic beams wherein some parts of the connection system are integrated and, on the other hand, the preparation of the wooden-based panel with the creation of holes or cavities having variable number and shape depending on the mechanical performance to be achieve.
  • the element E comprises, in the upper part, a wooden panel 1 in "XLAM" (plywood made of hardwood board having crossed layers) and two steel collaborating beams 2 and 2' jointly arranged below the wooden panel 1 , as better specified hereinafter.
  • XLAM wood made of hardwood board having crossed layers
  • the panel 1 is defined by several layers, preferably five layers, crossed and glued together of fir-wooden axes, with indicative dimensions of 2400 x 6000 mm and an indicative thickness of 85 mm.
  • perforated pockets 3 having indicative dimensions of 20 x 150 mm with an indicative depth of 80 mm.
  • Each beam 2,2' is made of two shaped press-formed made of steel or equivalent material which are welded together to form a single "omega" profile.
  • the base material is, preferably but not limited to, a 4 mm thick steel sheet having the S 355 JR quality.
  • the coupling and the folding of such sheets are designed to create a supporting surface for the soffit of the wooden panel 1 , exposing, at the same time, blades 4 having a dimension of about 70 x 140 mm on the top of the shaped elements, on both sides of the shaped elements themselves.
  • the blades 4 are perforated with a plurality of holes, preferably but not limited to eighteen holes with 014 mm and, on the same blades 4, it is provided the mechanical fixing of spacer rivets.
  • the so-made steel beams 2 and 2' are then hot galvanized.
  • Intrinsic structural lightness with high carrying capacity /weight ratio.
  • the present element has plan view dimensions designed to facilitate the transportation and the installation.
  • the composed element is able to integrate into the major modern bearing systems without changing the related construction process and it also allows to replace the floor slabs and/or the coverings of the existing buildings;
  • the present element can be disassembled, retrieved and reused, or replaced at any time after the construction of the building.
  • Seismic-resistance in the construction of the horizontal structure and of the vertical walls of the present element, it gives the entire structure a high stamina to both horizontal and vertical loads, particularly limiting the damage to seismic actions, in particular thanks to the reduction of the structural seismic mass.

Abstract

L'invention concerne un élément préfabriqué modulaire (E) pour bâtiments comprenant des moyens de panneau (1) et des moyens de poutre (2,2') appropriés pour être reliés les uns aux autres par des moyens de fixation déterminés ; lesdits moyens de poutre (2,2') étant pourvus de lames (4) insérées dans des sièges perforés (3) qui se trouvent dans lesdits moyens de panneau (1).
PCT/IB2017/053494 2016-06-14 2017-06-13 Élément modulaire préfabriqué pour constructions WO2017216718A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA3026792A CA3026792A1 (fr) 2016-06-14 2017-06-13 Element modulaire prefabrique pour constructions
EP17752169.7A EP3469161B1 (fr) 2016-06-14 2017-06-13 Élément modulaire préfabriqué pour constructions
PCT/IB2017/053494 WO2017216718A1 (fr) 2016-06-14 2017-06-13 Élément modulaire préfabriqué pour constructions
US16/308,828 US20190309524A1 (en) 2016-06-14 2017-06-13 Prefabricated modular element for constructions

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITUA2016U128539 2016-06-14
ITUA2016128539 2016-06-14
PCT/IB2017/053494 WO2017216718A1 (fr) 2016-06-14 2017-06-13 Élément modulaire préfabriqué pour constructions

Publications (1)

Publication Number Publication Date
WO2017216718A1 true WO2017216718A1 (fr) 2017-12-21

Family

ID=60663085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2017/053494 WO2017216718A1 (fr) 2016-06-14 2017-06-13 Élément modulaire préfabriqué pour constructions

Country Status (3)

Country Link
US (1) US20190309524A1 (fr)
CA (1) CA3026792A1 (fr)
WO (1) WO2017216718A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659195A1 (de) * 1967-04-22 1971-01-07 Wilhelm Patt Verbundtraeger,insbesondere fuer den Hochbau
US3872641A (en) * 1972-01-31 1975-03-25 Johan Caspar Falkenberg Constructional element
US4862667A (en) * 1987-09-18 1989-09-05 Melland Robert C Metal structural fastener/stiffener with integral prongs
DE29517706U1 (de) * 1995-11-08 1995-12-21 Dold Holzwerke Gmbh Schalelement für den Betonbau
US20060137277A1 (en) * 2004-12-09 2006-06-29 Katwyk Alina V System and method for constructing modular wall structures

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061803A (en) * 1933-10-07 1936-11-24 George R Meyercord Building construction
US2499278A (en) * 1945-11-16 1950-02-28 Anders C Olsen Fastening element for wall and ceiling constructions
US3499257A (en) * 1967-12-29 1970-03-10 Johns Manville Ceiling structure
US5325647A (en) * 1992-08-21 1994-07-05 Armstrong World Industries, Inc. Composite ceiling grid
US5355648A (en) * 1993-03-12 1994-10-18 Armstrong World Industries, Inc. Locking clip
US5761869A (en) * 1996-12-30 1998-06-09 Usg Interiors, Inc. Ceiling grid with bevel configuration
US6098364A (en) * 1998-07-01 2000-08-08 Liu; Hsin-Chin Prefabricated outer wall structure with stress rupture resistance
US6108994A (en) * 1998-08-12 2000-08-29 Armstrong World Industries, Inc. Ceiling panel
EP1132540A1 (fr) * 2000-03-10 2001-09-12 Rockwool International A/S Procédé d'installation de panneaux de plafond
US6523314B1 (en) * 2000-12-29 2003-02-25 Usg Interiors, Inc. Ceiling grid with resilient centering tabs
US7621090B2 (en) * 2003-01-29 2009-11-24 Awi Licensing Company Panel and mounting mechanism
US7712274B2 (en) * 2006-12-29 2010-05-11 Usg Interiors, Inc. Downwardly accessible lift-and-shift ceiling system
CA2855427C (fr) * 2009-03-10 2015-11-24 Les Plafonds Embassy Inc./Embassy Ceiling Inc. Ensemble attache pour plafond suspendu
US8359802B1 (en) * 2009-07-29 2013-01-29 Sauder Woodworking Co. Ceiling system
US8943770B2 (en) * 2009-11-20 2015-02-03 Electrolux Home Products Pty Limited Insulated panel and method of assembly
IL205989A0 (en) * 2010-02-16 2010-12-30 Yaakov Vakhnin Apparatus for securing ceiling panels
US8359801B2 (en) * 2010-08-02 2013-01-29 Usg Interiors, Llc Grid runner
CA2833714C (fr) * 2011-06-16 2014-09-23 Les Plafonds Embassy Inc. Plafond suspendu sans rail
DK2631380T3 (da) * 2012-02-23 2015-06-15 Saint Gobain Ecophon Ab Et ophængt loft, en loftflise og en tilknyttet monteringsfremgangsmåde
US9273465B1 (en) * 2014-09-29 2016-03-01 Awi Licensing Company Ceiling system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659195A1 (de) * 1967-04-22 1971-01-07 Wilhelm Patt Verbundtraeger,insbesondere fuer den Hochbau
US3872641A (en) * 1972-01-31 1975-03-25 Johan Caspar Falkenberg Constructional element
US4862667A (en) * 1987-09-18 1989-09-05 Melland Robert C Metal structural fastener/stiffener with integral prongs
DE29517706U1 (de) * 1995-11-08 1995-12-21 Dold Holzwerke Gmbh Schalelement für den Betonbau
US20060137277A1 (en) * 2004-12-09 2006-06-29 Katwyk Alina V System and method for constructing modular wall structures

Also Published As

Publication number Publication date
US20190309524A1 (en) 2019-10-10
CA3026792A1 (fr) 2017-12-21

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