EP2622147A4 - Pre-stressed compact beam and method for its manufacture - Google Patents

Pre-stressed compact beam and method for its manufacture

Info

Publication number
EP2622147A4
EP2622147A4 EP11829648.2A EP11829648A EP2622147A4 EP 2622147 A4 EP2622147 A4 EP 2622147A4 EP 11829648 A EP11829648 A EP 11829648A EP 2622147 A4 EP2622147 A4 EP 2622147A4
Authority
EP
European Patent Office
Prior art keywords
manufacture
compact beam
stressed
stressed compact
compact
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.)
Granted
Application number
EP11829648.2A
Other languages
German (de)
French (fr)
Other versions
EP2622147B1 (en
EP2622147A1 (en
Inventor
Arne Vaslag
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2622147A1 publication Critical patent/EP2622147A1/en
Publication of EP2622147A4 publication Critical patent/EP2622147A4/en
Application granted granted Critical
Publication of EP2622147B1 publication Critical patent/EP2622147B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
    • 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
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/122—Laminated
    • 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
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • 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
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • E04C3/185—Synthetic reinforcements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electromagnetism (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP11829648.2A 2010-09-29 2011-09-20 Pre-stressed compact beam and method for its manufacture Active EP2622147B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20101351A NO337441B1 (en) 2010-09-29 2010-09-29 Beamed beams of solid cross-section and method of making such beam.
PCT/NO2011/000262 WO2012044173A1 (en) 2010-09-29 2011-09-20 Pre-stressed compact beam and method for its manufacture

Publications (3)

Publication Number Publication Date
EP2622147A1 EP2622147A1 (en) 2013-08-07
EP2622147A4 true EP2622147A4 (en) 2014-10-22
EP2622147B1 EP2622147B1 (en) 2016-07-13

Family

ID=45893403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11829648.2A Active EP2622147B1 (en) 2010-09-29 2011-09-20 Pre-stressed compact beam and method for its manufacture

Country Status (4)

Country Link
EP (1) EP2622147B1 (en)
CA (1) CA2812497C (en)
NO (1) NO337441B1 (en)
WO (1) WO2012044173A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8820033B2 (en) * 2010-03-19 2014-09-02 Weihong Yang Steel and wood composite structure with metal jacket wood studs and rods
EP2960391A1 (en) * 2014-06-27 2015-12-30 Servizi Generali S.r.l. A prefabricated modular unit for the construction of buildings
NO345479B1 (en) * 2018-08-27 2021-02-22 Arne Vaslag Composite, cooperating and elongated building element, and method for manufacturing such a building element.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039398A (en) * 1934-10-11 1936-05-05 Edward R Dye Prestressed beam and method of manufacture
DD26379A1 (en) * 1959-02-20 1964-04-15 Bending stressed prestressed solid wall beams for building materials with the same tensile and compressive strength
GB1305645A (en) * 1969-04-24 1973-02-07
EP0163781A1 (en) * 1984-05-02 1985-12-11 Groot Lemmer B.V. Method and device for manufacturing a composite prestressed wooden beam
US4745718A (en) * 1986-05-30 1988-05-24 Trus Joist Corporation Prestressed structural support and method for making same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2192229A1 (en) 1972-07-17 1974-02-08 Wendel Sidelor
NO162124C (en) 1984-06-22 1989-11-08 Arne Engebretsen TREATED BENCH OF WOODWOOD.
CH663980A5 (en) * 1987-03-25 1988-01-29 Naef Ag Geb Wooden plank to form member of load-bearing floor - consists of superimposed boards, rigidly connected by adhesive, pref. with convex set against load
US4754718A (en) 1987-06-16 1988-07-05 Tuftco Corporation Double needle bar tufting apparatus for the formation of loop pile and cut pile
AU6291298A (en) * 1997-03-07 1998-09-29 Jurgen Ebbe Illner Breuning An elongated structural wooden member
AU5145399A (en) * 1998-08-13 2000-03-06 Mark Brandli Method for producing a fibre-reinforced laminate, especially a wood laminate, and said wood laminate
CH699945A2 (en) * 2008-11-17 2010-05-31 Josef Scherer Preloaded Schichtbrettholz- or finger-jointed timber carrier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039398A (en) * 1934-10-11 1936-05-05 Edward R Dye Prestressed beam and method of manufacture
DD26379A1 (en) * 1959-02-20 1964-04-15 Bending stressed prestressed solid wall beams for building materials with the same tensile and compressive strength
GB1305645A (en) * 1969-04-24 1973-02-07
EP0163781A1 (en) * 1984-05-02 1985-12-11 Groot Lemmer B.V. Method and device for manufacturing a composite prestressed wooden beam
US4745718A (en) * 1986-05-30 1988-05-24 Trus Joist Corporation Prestressed structural support and method for making same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012044173A1 *

Also Published As

Publication number Publication date
NO337441B1 (en) 2016-04-11
CA2812497A1 (en) 2012-04-05
NO20101351A1 (en) 2012-03-30
EP2622147B1 (en) 2016-07-13
EP2622147A1 (en) 2013-08-07
CA2812497C (en) 2018-06-19
WO2012044173A1 (en) 2012-04-05

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