WO2002066759A3 - Structural element for installation of floors - Google Patents

Structural element for installation of floors Download PDF

Info

Publication number
WO2002066759A3
WO2002066759A3 PCT/IB2002/000489 IB0200489W WO02066759A3 WO 2002066759 A3 WO2002066759 A3 WO 2002066759A3 IB 0200489 W IB0200489 W IB 0200489W WO 02066759 A3 WO02066759 A3 WO 02066759A3
Authority
WO
WIPO (PCT)
Prior art keywords
structural element
metal section
construction material
foam construction
foam
Prior art date
Application number
PCT/IB2002/000489
Other languages
French (fr)
Other versions
WO2002066759A2 (en
Inventor
Pietro Sacco
Original Assignee
Pietro Sacco
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 Pietro Sacco filed Critical Pietro Sacco
Publication of WO2002066759A2 publication Critical patent/WO2002066759A2/en
Publication of WO2002066759A3 publication Critical patent/WO2002066759A3/en

Links

Classifications

    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • E04B5/19—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members the filling members acting as self-supporting permanent forms
    • 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
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • 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
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores
    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • 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
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/261—Monolithic filling members
    • E04B5/265—Monolithic filling members with one or more hollow cores
    • 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
    • E04C2003/0408—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 assembly or the cross-section
    • E04C2003/0413—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 assembly or the cross-section being built up from several parts
    • 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
    • E04C2003/043—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 hollow cross-section comprising at least one enclosed cavity
    • 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
    • E04C2003/0443—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 substantial shape of the cross-section
    • E04C2003/046—L- or T-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Floor Finish (AREA)
  • Building Environments (AREA)

Abstract

A structural element (2) for making floors (1) in combination with beams (3) of foam construction material, provides a metal section (4, 5) hollow inside (9) wherein foam construction material (10) is put that fills its inner volume. The filling foam material may be cellular polyurethane. The structural element fits the shape of the central recess (3a) of the beam of foam construction material (3) to which it is associated. The hollow metal section can be formed by a first (4) and by a second (5) metal section coupled to each other. The addition of the foam construction material (8) and its hardening causes the side edges (7) of the second metal section (5) to force against the side edges (8) of the first metal section (4), turning said section into a steady and stiff structural element (2). A floor (1) made with the structural element (2) associated to the beam (3) is lighter with respect to the prior art and allows an application from below of plaster suspended ceilings (40); this step is easy and quick, by means of self tapping screws (11) that cross the metal section (4) and penetrate the foam construction material (10). Alternatively, the structural element (21) comprises a shell (23) of continuous plastic stiff material with concavity towards below, suitable for spanning floors.
PCT/IB2002/000489 2001-02-16 2002-02-18 Structural element for installation of floors WO2002066759A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01830106.9 2001-02-16
EP01830106A EP1233115A1 (en) 2001-02-16 2001-02-16 Structural element for installation of floors in combination with boards of foam construction material

Publications (2)

Publication Number Publication Date
WO2002066759A2 WO2002066759A2 (en) 2002-08-29
WO2002066759A3 true WO2002066759A3 (en) 2002-11-28

Family

ID=8184406

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/000489 WO2002066759A2 (en) 2001-02-16 2002-02-18 Structural element for installation of floors

Country Status (2)

Country Link
EP (1) EP1233115A1 (en)
WO (1) WO2002066759A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036060C2 (en) * 2007-10-29 2009-08-19 Oosterbeek B V Insulated slab for use in floor of building, has reinforced concrete layer and insulation layer including closed cavity, where wall of closed cavity includes emission reducing layer with specific emission coefficient
GB201121408D0 (en) * 2011-12-13 2012-01-25 Keystone Lintels Ltd A component for improving thermal efficiency
ITTV20120128A1 (en) * 2012-07-11 2014-01-12 Lacoplast It Srl STRUCTURE OF REINFORCEMENT.
CN104264881A (en) * 2014-09-16 2015-01-07 福州大学 Magnesium cement lightweight aggregate concrete hollow box board

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116886A (en) * 1936-12-24 1938-05-10 Rowland W Goetz Floor joist
DE1952276A1 (en) * 1969-10-17 1971-04-29 Heitzler Hans Peter Shuttering for prod of reinforced concrete - slab and girder floors
DE2217118A1 (en) * 1971-04-08 1972-10-12 Kihan, Leo, 8000 München Formwork for the production of reinforced concrete ceilings
GB2207932A (en) * 1987-08-12 1989-02-15 Stephen Bernard Murphy Beam or lintel of two interconnected metal parts
EP0387964A1 (en) * 1989-03-16 1990-09-19 Karel Kuiper Suspension system for ceiling panels and a sectional bar for such a system
EP0459924A1 (en) * 1990-05-29 1991-12-04 Eurostyrene, S.A.R.L. Fabrication method for isolating and shuttering hourdisstones, device for the execution of this method and hourdisstones obtained thereby
EP0674059A1 (en) * 1994-03-25 1995-09-27 LG MOUCHEL & PARTNERS LIMITED Reinforced structural member
US5483782A (en) * 1994-01-03 1996-01-16 Hall; Donald M. Load bearing beam having corrosion resistant cladding
EP0913537A2 (en) * 1997-10-31 1999-05-06 Stressline Limited Flooring structure
US6098359A (en) * 1995-02-28 2000-08-08 Stodulka; Andrea Method of constructing a suspended floor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116886A (en) * 1936-12-24 1938-05-10 Rowland W Goetz Floor joist
DE1952276A1 (en) * 1969-10-17 1971-04-29 Heitzler Hans Peter Shuttering for prod of reinforced concrete - slab and girder floors
DE2217118A1 (en) * 1971-04-08 1972-10-12 Kihan, Leo, 8000 München Formwork for the production of reinforced concrete ceilings
GB2207932A (en) * 1987-08-12 1989-02-15 Stephen Bernard Murphy Beam or lintel of two interconnected metal parts
EP0387964A1 (en) * 1989-03-16 1990-09-19 Karel Kuiper Suspension system for ceiling panels and a sectional bar for such a system
EP0459924A1 (en) * 1990-05-29 1991-12-04 Eurostyrene, S.A.R.L. Fabrication method for isolating and shuttering hourdisstones, device for the execution of this method and hourdisstones obtained thereby
US5483782A (en) * 1994-01-03 1996-01-16 Hall; Donald M. Load bearing beam having corrosion resistant cladding
EP0674059A1 (en) * 1994-03-25 1995-09-27 LG MOUCHEL & PARTNERS LIMITED Reinforced structural member
US6098359A (en) * 1995-02-28 2000-08-08 Stodulka; Andrea Method of constructing a suspended floor
EP0913537A2 (en) * 1997-10-31 1999-05-06 Stressline Limited Flooring structure

Also Published As

Publication number Publication date
WO2002066759A2 (en) 2002-08-29
EP1233115A1 (en) 2002-08-21

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