EP3543416B1 - Élément de plafond bois-béton - Google Patents
Élément de plafond bois-béton Download PDFInfo
- Publication number
- EP3543416B1 EP3543416B1 EP19158855.7A EP19158855A EP3543416B1 EP 3543416 B1 EP3543416 B1 EP 3543416B1 EP 19158855 A EP19158855 A EP 19158855A EP 3543416 B1 EP3543416 B1 EP 3543416B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- concrete
- ceiling member
- support beams
- concrete wood
- wood ceiling
- 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
Links
- 239000002023 wood Substances 0.000 claims description 79
- 239000000463 material Substances 0.000 claims description 43
- 238000009413 insulation Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 11
- 239000011810 insulating material Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 239000013590 bulk material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 102220510810 APC membrane recruitment protein 1_F90A_mutation Human genes 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 102220512018 Synaptotagmin-7_F60A_mutation Human genes 0.000 description 1
- 102220470366 Thymosin beta-10_F30A_mutation Human genes 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
- E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
-
- 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
- E04B2005/232—Floor 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
- E04B2005/235—Wooden stiffening ribs or other wooden beam-like formations having a special form
-
- 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
- E04B2005/232—Floor 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
- E04B2005/237—Separate connecting elements
Definitions
- the invention relates to a concrete wood floor element for floor slabs.
- Beam ceilings are known which essentially consist of wood but are very disadvantageous in terms of acoustics.
- Floor slabs made of board stacking elements which consist of solid, flat components, are also widespread. They are assembled from boards placed side by side with nails or hardwood dowels. Alternatively, these can also be glued.
- the disadvantages of stacked plank construction are also poor soundproofing in the raw state and problematic support formation for ceilings. In particular, floor slabs of this type also have an unfavorable vibration behavior.
- the DE 102 27 096 A1 shows a construction element with a layer of stacked planks made of wood, to which a layer of concrete is applied on at least one side, the layer of planks being stacked from planks of different widths and wider and narrower planks being arranged alternately and the resulting cavities between successive wider planks in the Edge area are bridged by nails or pins that create a connection to the concrete layer.
- the DE 296 03 415 U1 shows a panel element for use as a wall element with a wooden frame formed by belts and uprights, which forms the supporting part of the panel element and with panels fastened on both sides of the frame, which form at least one interior space for receiving a filling between themselves and the belts and uprights , which contains particles of crushed bricks and/or expanded concrete in a form bound by a mineral binder.
- a similar table element is in DE 198 01 370 A1 described.
- This also has a wooden frame formed from belts and uprights, which forms the supporting part of the panel element, and panels fastened to both sides of the frame. Furthermore, strips can be provided on the transom, which serve as a support for an introduced, hardened filling.
- the DE 20 2017 104 297 U1 shows a concrete wood floor slab element with supporting beams and a floor arranged between these supporting beams, free spaces being formed between the supporting beams which are at least partially filled with suitable material.
- the object of the invention is to create an improved ceiling construction, in particular an improved ceiling element.
- the disadvantages of the prior art are to be avoided here, in particular the ceiling construction is to be as vibration-free as possible.
- a concrete wood floor slab element consists of spaced support beams and a floor, preferably formed from boards.
- the floor is preferably designed as a stack of boards, as are also used in a stack of boards.
- the wording that the connecting elements are located between the support beams is to be understood in such a way that the connecting elements extend from one support beam to the adjacent support beam, so that hardenable concrete material can be filled in between the support beams.
- the planks of the floor can also have such dimensions or be so long that they connect or cover several support beams, as described below.
- a particular advantage of the concrete wood storey ceiling elements according to the invention is that, in contrast to conventional concrete ceilings, they have a significantly higher load-bearing capacity.
- the support beam construction results in more favorable lines of force, which mean that the usual supports can be completely dispensed with when installing the floor slabs. Such supports are otherwise set during the filling with concrete and during the hardening phase of the concrete until it can support itself.
- the concrete wood floor ceiling elements according to the invention are closed at the front by transverse support beams.
- the transverse beams can be load-bearing or non-load-bearing.
- the use of an end board with a smaller diameter can also be sufficient.
- Concrete material alone or concrete material and special thermal and/or acoustic insulation material or the like is placed in the spaces between the supporting beams.
- a layer of thermally and/or acoustically insulating material such as glass wool or the like can first be introduced into the free space, which is then covered with the concrete material. It is also conceivable that first concrete material is introduced into the free space and a remaining space is then filled with insulating material.
- the filled spaces are preferably closed by cover elements.
- the cover elements can be of high quality, for example with parquet or laminate, and thus serve directly as a floor for the upper floor.
- the cover elements can preferably also be made of wood, but they can also serve as a construction surface for further floor construction, for example screed or dry screed.
- the properties of the concrete wood floor slab element can be adjusted almost at will.
- the free spaces are filled up to 30 to 90%, preferably 50 to 70%, with concrete, for example also in connection with a suitable bulk material and possibly other materials.
- the concrete wood floor slab element according to the invention is preferably made exclusively of wood plus the corresponding concrete material.
- the connecting elements or even the support beams are made of plastic or other materials.
- a concrete wood floor slab element according to the invention can be designed in a double U-shape, consisting of three supporting beams and one arranged in between.
- a length of 3 m and a total width of 1.25 m has proven particularly advantageous. So it is formed from three horizontally objectionable support beams that have a height of 0.17 m to 0.36 m.
- each transverse support beams are provided on the two end faces, whereby between the Carrying beams in this embodiment result in two free spaces with a total volume of about 0.341 m 3 which are filled with concrete material.
- the width, height and length of the support beams and thus also the free spaces between them are determined by the structural requirements of the building and can be adapted to them. The above dimensions are therefore only to be understood as examples.
- the upper side of the concrete wood storey ceiling element according to the invention can be covered or closed with the aid of a covering element, for example a oriented strand board (OSB panel) or other materials.
- a covering element for example a oriented strand board (OSB panel) or other materials.
- OSB panel oriented strand board
- a ceiling element has a mass per unit area of approximately 200 to 350 kg/m 2 , preferably 250 to 300 kg/m 2 , depending on the raw density of the wood and the mass of the bulk material.
- the OSB panel can even be dispensed with completely, the concrete wood storey ceiling element is, so to speak, designed without a cover panel.
- the rated standard impact sound level of the concrete wood floor element according to the invention is less than 50 dB, it can be reduced to around 30 dB depending on the variant, for example by using an additional dry screed that is applied to the concrete wood floor element and / or by use an additional impact sound insulation board.
- a suspended ceiling which adjoins the concrete wood storey ceiling element, can also be included in the acoustic considerations. It is possible to further reduce the impact sound level with the suspended ceiling.
- a ceiling construction based on concrete wood storey ceiling element according to the invention has the potential, in combination with floating dry screeds, to reliably comply with the more stringent requirements of DIN 4109 for apartment buildings. It is even likely that with further optimization of the construction, the requirements for single-family, terraced and semi-detached houses will also be met.
- the concrete wood storey ceiling element can be L-shaped in cross section, consisting of a supporting beam and the floor adjoining it.
- the free end of the floor is connected, for example glued, nailed or screwed, to the support beams of the adjacent L-shaped concrete floor ceiling element when a continuous wooden ceiling is formed.
- a screw-glue or nail-glue connection is also possible.
- the connection of two concrete wood storey ceiling elements or their support beams results in a static disc effect, which is particularly advantageous for the building statics.
- the support beams are connected to one another by the floor or the boards, which are each arranged between two support beams.
- the support beams and the connecting elements arranged between them are then visible from below.
- the concrete wood floor slab element according to the invention can meet fire protection specifications such as F30B, F60B or F90B.
- the fire protection class of the concrete wood floor slab elements results primarily from the floor height of the concrete wood floor slab element.
- a non-load-bearing cover can be provided on the underside, for example formed by a gypsum plasterboard or gypsum fiber board or other fire-retardant coverings, as a result of which the fire protection can be additionally increased.
- the underside can also be plastered after installation.
- the support beams can alternatively also be made of steel, which are covered, for example, with plasterboard. This means that fire protection specifications such as F30A, F60A or F90A can be achieved.
- the concrete wood floor slab element according to the invention is suitable for every floor slab, but also as a roof element for the construction of roofs.
- an insulating material such as glass wool can preferably be introduced instead of the bulk material.
- the concrete wood floor slab element according to the invention is suitable as a rafter element.
- the concrete wood storey ceiling element according to the invention can also be used in particular as a dividing ceiling between residential units in multi-storey construction.
- a major advantage of filling the concrete wood floor slab element with concrete material is also the high heat storage capacity of the concrete. This is particularly advantageous during the heating periods.
- acoustic decoupling is provided between the cover element and the support beam.
- a layer of an elastomeric material can be applied to the support beam, to which the cover element is then attached in turn.
- a combination of an additional layer of material for acoustic decoupling and the use of battens is also conceivable, namely by arranging battens that have an additional layer of acoustically insulating material, for example an elastomer, on the underside, i.e. in the direction of the support beams.
- An acoustic drum effect that may resulting from a free space below the cover element can also be eliminated or at least reduced according to the invention by introducing an additional acoustically insulating material.
- cover elements can also be coated on the underside, ie in the direction of the cavity, with an acoustically insulating, preferably elastomeric or soft material.
- the properties of the concrete wood floor slab element can be influenced via the filling material.
- the use of lightweight concrete for example, is also possible according to the invention.
- Ground recycled concrete can also be used as filling material for the free space. It is even possible to introduce concrete material that has already hardened, for example in the form of concrete slabs, into the free space.
- the concrete wood storey ceiling element according to the invention also has the advantage that installations such as electrical lines, gas, water or sewage lines can be arranged on the inside without any problems before the concrete is introduced.
- installations such as electrical lines, gas, water or sewage lines can be arranged on the inside without any problems before the concrete is introduced.
- they can be preassembled at the factory in the manner of a modular principle, so that the individual concrete wood storey ceiling elements or the integrated installations only have to be connected to one another on site. Concrete material can be placed both ex works and on site, which is also advantageous. If the concrete material is filled in at the factory, the concrete wood floor element can be installed on site with hardened concrete material. Alternatively, it is possible to initially only install the wooden structure, if necessary to move installations, and then to fill in the concrete material or other filling material on site.
- the bottom of the concrete wood floor slab element is profiled so that shear forces in the horizontal direction can be absorbed.
- the floor can have depressions in the form of grooves, for example, into which the liquid concrete material is filled before it hardens. After hardening, the concrete material is fixed by positive locking in the horizontal direction.
- elements, such as nails or screws it is also possible for elements, such as nails or screws, to be inserted from the floor and/or from the support beams into the free spaces protrude. In this case, too, the hardened concrete material encloses these holding elements and is held by them in the hardened state.
- a concrete wood floor element 20 consisting of horizontally spaced support beams 22 and a floor 24 arranged therebetween is shown.
- the floor 24 consists of stacks of boards, but it can also be formed by a solid wooden panel or by a plurality of adjacent wooden boards.
- plastic or wood-plastic mixed materials is also conceivable.
- FIG 3 shows the concrete wood floor element 20 from above. This makes it clear that support beams 22 are also provided on the end faces of the elongated concrete wood storey ceiling element 20 . In the example shown, these have the same width as the longitudinal support beams 22, but they can also have a smaller diameter.
- plates are provided as the floor, which are provided on an underside 23 of the concrete wood floor ceiling element 20 between the support beams 22. They can be connected to the support beams 22 in a suitable manner, for example glued, screwed, dowelled, nailed and/or riveted.
- the support beams 22 have a vertical height H that exceeds the height of the connecting elements 24 . This results in free spaces 26 between the supporting beams, which can be filled as required.
- Covering elements 30 are also shown, which delimit and close off the concrete wood storey ceiling element 20 or the free spaces 26 at the top or at the top. For example, screed can be applied to the covering element but it is also conceivable to directly apply laminate or carpet, for example.
- a further cover 34 is provided on the underside 32 .
- This non-load-bearing cover 34 can be provided for optical reasons and/or for fire protection reasons.
- it offers a cover 34 made of plasterboard, Fermacell® or equivalent material.
- FIGS. 5 to 8 show a second variant embodiment, not claimed, in which the floor 24 does not extend between the support beams 22 in the sense that they are in abutting contact with one another, but form a continuous layer on which the support beams 22 are arranged.
- the support beams 22 stand, so to speak, on the floor 24.
- This can be formed as a continuous plate, as shown, or from several individual boards arranged next to one another.
- a cover member 30 may also be provided.
- the Figures 7 and 8 show an embodiment variant in which an additional insulation layer 36 is arranged within the free spaces 26.
- the insulation layer 36 is located directly on the floor 24, i.e. between the floor 24 and the concrete material 28.
- the insulation layer 36 can also be arranged laterally along the support beams 22 in order to also decouple the support beams 22 from the concrete material 28.
- the insulation layer 36 can be thermally and/or acoustically optimized, that is to say it can consist of a correspondingly suitable material.
- the variant according to figure 9 1 illustrates that the concrete wood floor element 20 can have different dimensions.
- four free spaces 26 are provided, for example, i.e. five supporting beams 22.
- the figures 10 and 11 show the attachment of a concrete wood storey ceiling element 20 in the corner area of two walls 38. Recognizable are stitch beams 40, which run at right angles to one another.
- the concrete wood floor slab element 20 is mounted on supports 42 fastened to the walls 38 stored.
- the use of Spax screws 44 for each ceiling/stub beam 40 is indicated.
- figure 11 12 shows the use of a wall anchor 46 which is connected to the wall 38 and the concrete wood floor element 20 by means of nails 48 according to the invention.
- the attachment/assembly of the concrete wood floor element 20 according to the invention does not differ significantly from the assembly of a conventional prior art wood floor element.
- the use of the concrete wood floor slab element 20 according to the invention does not represent a serious problem, an adjustment of the assembly steps is not necessary or only to a very small extent.
- the concrete wood floor slab element 20 is double-U-shaped in cross section, consisting of three support beams 22 and floors 24 arranged between them
- Floors 24 arranged between the support beams 22 are each glued to the support beams 22 and/or nailed or dowelled.
- the outer support beams 22 are designed somewhat less high than the middle support beam 22, so that a board 42 can be arranged on their free upper side, which then results in the same height H as the middle support beam 22.
- a joint tape 44 can also be seen between the outer support beams.
- An insulation layer 36 is provided on the supporting beam 22, on which cement screed 46 is in turn arranged.
- a suspended false ceiling 48 can be seen below the floor 24 .
- FIG. 13 shows an embodiment variant of the concrete wood floor slab element 20 according to the invention.
- the profile is formed by indentations 50 in the bottom 24, which can be made of grooves in stepwise fashion.
- the concrete material 28 is introduced into the free space sixth 20 and hardens in the depressions 50 so that it is held in a form-fitting manner, in particular in the horizontal direction.
- holding elements 52 protruding from the floor 24 and/or the support beams 22 can also be provided, which also counteract shearing forces and/or shearing movements of the concrete material 28 . In the case of these, too, it is advisable that they are first introduced into the floor 24 and/or the supporting beams 22 and only then are the free spaces 26 filled with concrete material. Alternatively, however, the holding elements 52 can also be subsequently introduced into the already hardened concrete material 28 .
- the concrete wood storey ceiling elements 20 shown are only to be seen as exemplary embodiment variants; in particular, the cover element 30 can be dispensed with.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Claims (10)
- Élément de plafond d'étage en bois et en béton (20), se composant de poutres de support (22) espacées et d'un fond (24), dans lequel des espaces libres (26) sont formés entre les poutres de support (22), qui sont au moins en partie remplis de matériau en béton durci (28), dans lequel entre 30 et 90 %, de préférence entre 50 et 70 % du volume des espaces libres (26) sont remplis de matériau en béton (28), dans lequel le fond (28) porte le matériau en béton (28) et est agencé entre les poutres de support (22), dans lequel le fond (24) présente un profil qui s'oppose à des forces et/ou mouvements de poussée latéraux du matériau en béton (28), ou présente des éléments de retenue (52) qui font saillie du fond (24) et/ou des poutres de support (22) et qui s'opposent à des forces et/ou mouvements de poussée latéraux du matériau en béton (28).
- Élément de plafond d'étage en bois et en béton (20) selon la revendication 1, caractérisé par le fait que des installations du groupe constitué par des lignes électriques, des conduites de gaz, d'eau et des eaux d'égout sont disposées dans les espaces libres (26).
- Elément de plafond d'étage en bois et en béton (20) selon la revendication 2, caractérisé par le fait que les installations sont noyées dans le matériau en béton (28).
- Élément de plafond d'étage en bois et en béton (20) selon l'une quelconque des revendications 1 à 3, caractérisé par le fait que le profil qui s'oppose à des forces et/ou mouvements de poussée latéraux du matériau en béton (28) est formé par des dépressions (50) dans le fond (24).
- Élément de plafond d'étage en bois et en béton (20) selon l'une quelconque des revendications 1 à 4, caractérisé par le fait que le matériau en béton (28) est armé.
- Élément de plafond d'étage en bois et en béton (20) selon l'une quelconque des revendications 1 à 5, caractérisé par le fait que l'élément de plafond d'étage en bois et en béton (20) présente une masse surfacique allant d'environ 200 à 350 kg/m2, de préférence de 250 à 300 kg/m2.
- Élément de plafond d'étage en bois et en béton (20) selon l'une quelconque des revendications 1 à 6, caractérisé par une résistance au feu du groupe F30B, F60B et F90B.
- Élément de plafond d'étage en bois et en béton (20) selon l'une quelconque des revendications 1 à 7, caractérisé par le fait que, en sus, une couche isolante (36) est disposée à l'intérieur des espaces libres (26).
- Élément de plafond d'étage en bois et en béton (20) selon l'une quelconque des revendications 1 à 8, caractérisé par le fait qu'au moins un élément de couverture (30) est prévu sur la face supérieure.
- Élément de plafond d'étage en bois et en béton (20) selon l'une quelconque des revendications 1 à 9, caractérisé par le fait que l'élément de plafond d'étage en bois et en béton (20) est réalisé de manière à être en double U en section transversale, constitué de trois poutres de support (22) et de fonds (24) disposés entre celles-ci.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018106890.5A DE102018106890A1 (de) | 2018-03-22 | 2018-03-22 | Betonholzdeckenelement |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3543416A1 EP3543416A1 (fr) | 2019-09-25 |
EP3543416C0 EP3543416C0 (fr) | 2023-06-07 |
EP3543416B1 true EP3543416B1 (fr) | 2023-06-07 |
Family
ID=65598435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19158855.7A Active EP3543416B1 (fr) | 2018-03-22 | 2019-02-22 | Élément de plafond bois-béton |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3543416B1 (fr) |
DE (1) | DE102018106890A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT524744B1 (de) * | 2021-02-12 | 2022-11-15 | Mmk Holz Beton Fertigteile Gmbh | Verbunddecke |
GB2609681B (en) | 2021-12-17 | 2023-08-09 | Thornton Tomasetti Ltd | Floor structure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29603415U1 (de) * | 1996-01-24 | 1996-07-11 | Meyer, Georg, Dipl.Ing. (FH), 93464 Tiefenbach | Tafelelement |
DE19801370A1 (de) * | 1997-02-27 | 1998-10-29 | Georg Meyer | Tafelelement |
DE29824534U1 (de) * | 1998-04-24 | 2001-08-02 | Bauer, Werner, Dipl.-Ing., 98673 Crock | Holz-Beton-Verbundelement |
DE10227099B4 (de) * | 2002-06-18 | 2005-12-22 | Weinmann Holzbausystemtechnik Gmbh | Bauelement, insbesondere Deckenelement |
EP3272961A1 (fr) * | 2016-07-19 | 2018-01-24 | Martin Opitz | Élément de recouvrement en bois |
-
2018
- 2018-03-22 DE DE102018106890.5A patent/DE102018106890A1/de not_active Withdrawn
-
2019
- 2019-02-22 EP EP19158855.7A patent/EP3543416B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP3543416A1 (fr) | 2019-09-25 |
DE102018106890A1 (de) | 2019-09-26 |
EP3543416C0 (fr) | 2023-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1808538B1 (fr) | Construction faite de pièces individuelles | |
EP3504386B1 (fr) | Maison modulaire | |
EP3272961A1 (fr) | Élément de recouvrement en bois | |
EP2181227B1 (fr) | Element de paroi composite transportable prefabrique compose de parpaings de coffrage | |
EP3543416B1 (fr) | Élément de plafond bois-béton | |
EP2169132A2 (fr) | Élément de construction en forme de panneau | |
DE102020120983B4 (de) | Raumteil-Modul, insbesondere Gewerbe-Modul daraus hergestelltes Gebäude, sowie jeweils ein Herstellverfahren hierfür | |
EP0697487A1 (fr) | Elément de paroi, plafond ou toit en forme de panneau pour bâtiments | |
DE102019112303A1 (de) | Raum-Modul, aus Raum-Modulen hergestelltes Gebäude, sowie jeweils ein Herstellverfahren hierfür | |
EP3971361B1 (fr) | Panneau mural en argile | |
EP1596017A2 (fr) | Procédé pour augmenter la capacité portante, la rigidité et l'amortissement des vibrations d'un système de plafond avec des poutres en bois et système de plafond avec des poutres en bois avec capacité portante, rigidité et amortissement des vibrations augmentées. | |
DE19950356C2 (de) | Mehrschichtige Bauplatte, sowie Verfahren zu ihrer Herstellung | |
DE20017574U1 (de) | Gebäudewandungsteile, insbesondere Wände, Böden, Decken o.dgl. sowie Elemente davon mit Dickstofffüllung | |
EP1422356B1 (fr) | Panneau de construction préfabriqué avec de l'isolant et des tubes de chauffage noyés dans le béton et méthode de fabrication | |
EP2080845A1 (fr) | Elément préfabriqué en bois | |
WO1997013043A1 (fr) | Maison prefabriquee de construction en dur et modulaire | |
WO2007079739A2 (fr) | Ouvrage constitué de parties individuelles | |
DE10030729A1 (de) | Plattenelement zur Erstellung von Wand,Decke oder Dach eines Bauwerks | |
DE102015220431A1 (de) | Beton-Fertigteil-Deckenplatte zum Einsatz in Holzbauten | |
EP3202993B1 (fr) | Élément de recouvrement en bois | |
DE10006492A1 (de) | Haus mit Fertigbauelementen für den leicht handhabbaren Eigenbau | |
AT15320U1 (de) | Verbundfertigteil | |
EP2479358B1 (fr) | Procédé destiné à la fabrication d'un sol en préfabriqué | |
AT502596B1 (de) | Leichtbau-wandsystem in grosstafelbauweise - für fertighäuser - mit innenliegender wärmedämmung ohne wärmebrücke | |
DE102017124601A1 (de) | Wandstruktur für ein Gebäude, Gebäude und Verfahren zur Herstellung einer Wandstruktur |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200320 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20200602 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20220708 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTC | Intention to grant announced (deleted) | ||
INTG | Intention to grant announced |
Effective date: 20221206 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 1575458 Country of ref document: AT Kind code of ref document: T Effective date: 20230615 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502019007848 Country of ref document: DE |
|
U01 | Request for unitary effect filed |
Effective date: 20230707 |
|
RAP4 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: MARTIN OPITZ WOHNUNGSBAU UND VERWALTUNGS GMBH UND CO. KG |
|
U07 | Unitary effect registered |
Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI Effective date: 20230807 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230907 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230908 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231007 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231007 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502019007848 Country of ref document: DE |
|
U20 | Renewal fee paid [unitary effect] |
Year of fee payment: 6 Effective date: 20240215 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20240222 Year of fee payment: 6 Ref country code: CH Payment date: 20240301 Year of fee payment: 6 |
|
26N | No opposition filed |
Effective date: 20240308 |