EP2623689A1 - Structure porteuse composite en bois et béton dotée d'une couche intermédiaire à équilibrage des hauteurs - Google Patents

Structure porteuse composite en bois et béton dotée d'une couche intermédiaire à équilibrage des hauteurs Download PDF

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Publication number
EP2623689A1
EP2623689A1 EP12153317.8A EP12153317A EP2623689A1 EP 2623689 A1 EP2623689 A1 EP 2623689A1 EP 12153317 A EP12153317 A EP 12153317A EP 2623689 A1 EP2623689 A1 EP 2623689A1
Authority
EP
European Patent Office
Prior art keywords
wood
layer
concrete
wooden beams
elements
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
EP12153317.8A
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German (de)
English (en)
Other versions
EP2623689B1 (fr
Inventor
Holger Rupprecht
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Individual
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Individual
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Publication date
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Priority to EP12153317.8A priority Critical patent/EP2623689B1/fr
Priority to PL12153317T priority patent/PL2623689T3/pl
Publication of EP2623689A1 publication Critical patent/EP2623689A1/fr
Application granted granted Critical
Publication of EP2623689B1 publication Critical patent/EP2623689B1/fr
Active legal-status Critical Current
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/12Load-carrying floor structures formed substantially of prefabricated units with wooden beams
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/164Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, only the horizontal slabs being partially cast in situ
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00Working measures on existing buildings
    • E04G23/02Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218Increasing or restoring the load-bearing capacity of building construction elements
    • E04G23/0237Increasing or restoring the load-bearing capacity of building construction elements of storey floors
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17Floor structures partly formed in situ
    • E04B5/23Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B2005/232Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with special provisions for connecting wooden stiffening ribs or other wooden beam-like formations to the concrete slab

Definitions

  • the present invention relates to a composite wood / concrete structure with height compensation interlayer.
  • the present invention is therefore an object of the invention to provide a wood / concrete structure that is free of such cut metal plates and therefore easier to create.
  • the L-shaped blocking element may be a cardboard box angle.
  • the block-like blocking element may be a block made of plastic, preferably a Styrofoam block. Both types of locking elements are easy to handle, easy to attach to the wooden beams and also easy to cut resp. completely removable.
  • FIG. 1 Originally rests a wooden beam 4 on both sides of a masonry 6, 8.
  • the wooden beam 4 is shown in the drawing strongly sagging to better represent the function of a height compensation layer 10 in the selected resolution of the drawing can.
  • Above the leveling layer 10 is a concrete layer 12 which, together with the wooden beams 4, achieves the static carrying capacity of the timber / concrete support structure 2.
  • Below the wooden beam 4 lying is still a ceiling 14 located, but has no special static strength.
  • the height compensation layer 10 creates a uniform support surface for the concrete layer 12, which is poured after the creation of the height compensation layer 10 on the hitherto existing supporting structure and bolted to the wooden beams 4.
  • cardboard box angle 16 are placed on the wooden beams 4, which separate a space 18 above the wooden beams 4 from the side of the wooden beams 4 lying intermediate spaces 20.
  • the height compensation layer 10 can then be applied as a flow layer without running over the wooden beams 4 in the space 18, which is reserved for the later concrete layer 12. Possibly over the height compensation layer protruding edges of the cardboard angle 16 can be easily cut off with a knife or the like.
  • the space 18 can be filled to support the side walls of the cardboard angle 16 also by Styrofoam blocks to avoid buckling of the side walls of the cardboard angle when pouring the height compensation layer.
  • the cardboard box angle 16 may also have foldable, glued wings 22 which are folded out after placing the cardboard angle 16 at the upper ends of the cardboard angle 16 inwards and then glued, so at least partially closed Channel 24 is formed above the wooden beam 4.
  • one of the two wings 22 may be provided with an adhesive strip, on which the respective other wing is glued.
  • a connection of the two wings could also be achieved by Bostitchen or similar Elememnte elements.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
EP12153317.8A 2012-01-31 2012-01-31 Structure porteuse composite en bois et béton dotée d'une couche intermédiaire à équilibrage des hauteurs Active EP2623689B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12153317.8A EP2623689B1 (fr) 2012-01-31 2012-01-31 Structure porteuse composite en bois et béton dotée d'une couche intermédiaire à équilibrage des hauteurs
PL12153317T PL2623689T3 (pl) 2012-01-31 2012-01-31 Zespolona konstrukcja nośna drewniano-betonowa z pośrednią warstwą wyrównywania wysokości

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12153317.8A EP2623689B1 (fr) 2012-01-31 2012-01-31 Structure porteuse composite en bois et béton dotée d'une couche intermédiaire à équilibrage des hauteurs

Publications (2)

Publication Number Publication Date
EP2623689A1 true EP2623689A1 (fr) 2013-08-07
EP2623689B1 EP2623689B1 (fr) 2017-03-15

Family

ID=45557948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12153317.8A Active EP2623689B1 (fr) 2012-01-31 2012-01-31 Structure porteuse composite en bois et béton dotée d'une couche intermédiaire à équilibrage des hauteurs

Country Status (2)

Country Link
EP (1) EP2623689B1 (fr)
PL (1) PL2623689T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105239666A (zh) * 2015-09-29 2016-01-13 南京林业大学 一种装配式竹-加气混凝土组合结构及制作方法
CN111236681A (zh) * 2018-11-29 2020-06-05 杭州固力建筑工程有限公司 一种在混凝土板底新增叠合板时的吊模及其施工方法
CN111719883A (zh) * 2020-03-21 2020-09-29 东莞市大乘建筑工程技术有限公司 一种增大截面加固新旧混凝土交接结构及施工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB304327A (en) * 1928-01-19 1930-04-03 Otto Schaub Improvements in or relating to a shear-proof connection between the wood reinforcement and the concrete in wood-concrete structures
FR2510163A1 (fr) * 1981-07-22 1983-01-28 Renofors France Procede de renforcement d'une poutre en bois
EP0432484A2 (fr) * 1989-11-16 1991-06-19 SFS Handels Holding AG Elément de connexion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB304327A (en) * 1928-01-19 1930-04-03 Otto Schaub Improvements in or relating to a shear-proof connection between the wood reinforcement and the concrete in wood-concrete structures
FR2510163A1 (fr) * 1981-07-22 1983-01-28 Renofors France Procede de renforcement d'une poutre en bois
EP0432484A2 (fr) * 1989-11-16 1991-06-19 SFS Handels Holding AG Elément de connexion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105239666A (zh) * 2015-09-29 2016-01-13 南京林业大学 一种装配式竹-加气混凝土组合结构及制作方法
CN111236681A (zh) * 2018-11-29 2020-06-05 杭州固力建筑工程有限公司 一种在混凝土板底新增叠合板时的吊模及其施工方法
CN111719883A (zh) * 2020-03-21 2020-09-29 东莞市大乘建筑工程技术有限公司 一种增大截面加固新旧混凝土交接结构及施工方法
CN111719883B (zh) * 2020-03-21 2021-08-31 东莞市大乘建筑工程技术有限公司 一种增大截面加固新旧混凝土交接结构及施工方法

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Publication number Publication date
EP2623689B1 (fr) 2017-03-15
PL2623689T3 (pl) 2017-08-31

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