EP4174249A1 - Panneau creux composite et ensemble comprenant un certain nombre de panneaux creux composites - Google Patents

Panneau creux composite et ensemble comprenant un certain nombre de panneaux creux composites Download PDF

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Publication number
EP4174249A1
EP4174249A1 EP22203280.7A EP22203280A EP4174249A1 EP 4174249 A1 EP4174249 A1 EP 4174249A1 EP 22203280 A EP22203280 A EP 22203280A EP 4174249 A1 EP4174249 A1 EP 4174249A1
Authority
EP
European Patent Office
Prior art keywords
composite hollow
channel
hollow panel
edge
composite
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.)
Pending
Application number
EP22203280.7A
Other languages
German (de)
English (en)
Inventor
Mark Liesicke
Mathias Sunderer
Markus Pilgram
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.)
Slp Alufloor oHG
Original Assignee
Slp Alufloor oHG
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 Slp Alufloor oHG filed Critical Slp Alufloor oHG
Publication of EP4174249A1 publication Critical patent/EP4174249A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0511—Strips or bars, e.g. nailing strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/04—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising a plurality of internal elongated cavities arranged in substantially parallel rows

Definitions

  • the invention relates to a composite hollow panel with the features contained in the preamble of claim 1.
  • the invention further relates to an assembly comprising a number of composite hollow panels.
  • Such a composite hollow panel with associated arrangement is from DE 10 2014 011 722 A1 known.
  • the previously known composite hollow panel has a top side and a bottom side lying opposite the top side at a distance. Supporting parts extend between the top side and the bottom side.
  • Composite structures are formed on edge sides of the top side in order to form a continuous, gap-free upper side when composite hollow panels are arranged in the composite.
  • a groove is formed on an edge side of the bottom side, which is provided for fastening the composite hollow panel to a base by screws.
  • the previously known composite hollow slab is equipped with a curved tongue serving as a rain gutter, which is integrally formed with an edge side and is arranged near the cover side and, when composite hollow slabs are assembled, engages under the composite structures in order in the event of Leaks in the composite structures drain liquid such as water.
  • composite hollow panels formed to form an array of a number of composite hollow panels are from DE 20 2018 107 451 A1 , DE 31 21 047 A1 , EP 3 832 051 A1 and US 2006/0288651 A1 known.
  • the invention is based on the object of specifying a composite hollow panel of the type mentioned at the outset and an arrangement with a number of composite hollow panels which form a watertight composite to a substrate even when composite hollow panels are joined together at the front.
  • composite hollow panels Due to the fact that in the case of the composite hollow panels and in the arrangement according to the invention, the end faces of the composite hollow panels in the composite are also sealed against the passage of moisture in the direction of the bottom side to a substrate and are therefore watertight via the channel part that can be attached between the end regions of the edge sides via the holding structure , composite hollow panels can be made up relatively short, which leads to considerable advantages in storage, transport and a largely waste-free laying.
  • the channel part is arranged on the inside between the bottom and cover sides of frontally adjacent composite hollow panels and parallel to the front edges of the composite hollow panels, no external seals are required between the frontally adjacent composite hollow panels.
  • the channel part provides a safeguard against, in particular, unintentional spacing of composite hollow panels that are being installed.
  • 1 10 shows a top view of an exemplary arrangement of composite hollow panels 103, expediently made of a rigid material such as aluminum, an aluminum alloy or a hard plastic, according to a first exemplary embodiment of the invention.
  • the composite hollow panels 103 are flattened cuboid with a rectangular, in the representation according to 1 top side 106 facing the viewer.
  • the composite hollow panels 103 thus have two longitudinal edge sides 109, which are arranged at a distance from one another and extend in a longitudinal direction along the long sides of the composite hollow panels 103, and two transverse edge sides 112, which extend on the face side between end regions of the longitudinal edge sides 109 and are shorter and perpendicular to the longitudinal edge sides 109 these are aligned.
  • each Composite hollow panel 103 has a bottom side 203 at a distance from the top side 106 and aligned parallel thereto, with the bottom sides 203 resting on a substrate 206 such as a patio floor or facing this when used as intended.
  • the bottom sides 203 are rectangular in shape.
  • a number of support ribs 209 extend as support parts, which extend in the longitudinal direction over the entire length of the respective composite hollow panel 103 and are expediently aligned at right angles to the cover side 106 and to the bottom side 203.
  • each composite hollow panel 103 is formed at an edge region with a longitudinally extending overhang portion 212 which extends transversely beyond the peripheral support rib 209 located in that region.
  • the overhanging section 212 is connected at the end to a support web 215, which extends from there obliquely in the direction of the relevant peripheral support rib 209 and is connected to it, for example in the central area.
  • each composite hollow panel 103 On the longitudinal edge sides 109, the cover sides 106 of each composite hollow panel 103 are formed with interlocking engagement lugs 218, designed complementary to one another as an upper gripping lug or as a lower gripping lug, which, when they engage, lock adjacent composite hollow panels 103 together when they are placed as intended against unintentional relative displacement in the transverse direction.
  • the composite hollow panel 103 is formed with a longitudinal groove receiving section 221 that serves as a channel, which is formed on the longitudinal edge side 109 opposite the overhanging section 212 and has a bottom area 224 and a side wall area 227 that extends away from the bottom area 224 in the direction of the top side 106.
  • the arrangement of composite hollow panels 103 for draining water has a number of separate longitudinal channel parts 230 in one embodiment and also separate transverse channel parts 233 as channel parts in one embodiment.
  • the longitudinal channel parts 230 which are expediently made of a flexible material, are arranged in the longitudinal channel receiving sections 221 of the composite hollow panels 103 and in the Cross-section formed approximately semicircular and extend in the longitudinal direction over at least a number of, but expediently over the entire extent of the respective arrangement of composite hollow panels 103 in the longitudinal direction away.
  • the longitudinal channel parts 230 are arranged in the longitudinal channel receiving sections 221 in such a way that an area open in the direction of a thickness direction of the composite hollow panels 103 pointing to the cover side 106 points in the direction of the opposite cover sides 106 .
  • the transverse channel parts 233 which are expediently made of a relatively hard-elastic material, are attached to the transverse edge sides 112 of composite hollow panels 103 adjacent to the front side via holding structures, which are explained in more detail below and are formed on the front end regions of the supporting ribs 209, and cross the supporting ribs 209.
  • the transverse channel parts 233 are particularly preferably provided with a free end section 236 over the edge-side support ribs 209 and extend over the area of the longitudinal channel parts 230 that is open in the direction of the top sides 106.
  • the transverse channel parts 233 are positioned with a channel base 239 somewhat above the longitudinal channel parts 230 in the direction of thickness.
  • the transverse channel part 233 is designed in a V-shape with two wall sections 303 aligned approximately at right angles to one another, with the channel base 239 formed in the connecting region of the wall sections 303 being arranged at a relatively small distance above the longitudinal channel part 230 located in this end region is.
  • FIG. 4 shows in a sectional view in the area between two internal support ribs 209 two composite hollow panels 103 arranged at a distance from one another in the transverse direction and the transverse channel part 233 before the formation of a composite of composite hollow panels 103.
  • the supporting ribs 209 are each formed with a receiving groove 403 of a holding structure at the edge, the receiving grooves 403 being dimensioned and aligned such that the wall sections 303 of an associated transverse channel part 233 can be inserted with a precise fit.
  • the wall sections 303 of each transverse channel part 233 are held on the composite hollow panels 103 and fixed in them.
  • the arrangement of composite hollow panels 103 which can also be used relatively short and with little waste, protects the substrate 206 against moisture acting on the composite, such as rain in particular, in that liquid penetrating the front joints of composite hollow boards 103 that abut one another in the longitudinal direction with butt joints between the transverse edge sides 112 in the transverse channel parts 233, expediently supported by a sharp-edged tear-off edge 406 formed on the cover sides 106, runs into the transverse channel parts 233.
  • Liquid collected in the transverse channel parts 233 in turn, runs off in the direction of at least one end section 236 of the respective transverse channel part 233 and drips or flows into the longitudinal channel part 230 arranged underneath. From the longitudinal channel parts 230, in turn, the liquid runs over the joints between adjacent composite hollow panels 103 adjoining one another in the transverse direction to the outer sides of the respective arrangement of composite hollow panels 103.
  • figure 5 10 shows, in a transverse sectional view, the exemplary embodiment of a composite hollow panel 103 in FIG Figures 1 to 4 above-described embodiment.
  • a first drip tongue 503 is formed, pointing away from the support web 215 in the direction of the base side 203 at an angle.
  • the first drip tongue 503 is used on the outside of the support web 215 to drain liquid that has passed out of the engagement area of the engagement lugs 218 in the direction of an in figure 5 to guide longitudinal channel part 230, not shown in this area, and expediently to allow it to drain into this by forming sharp tear-off edges.
  • a second drip tongue 506 is arranged on the longitudinal edge side 109 opposite the support web 215 in the area adjacent to the corresponding engagement lug 218 on the peripheral support rib 209 there, which is attached at an angle from this support rib 209 pointing away in the direction of the longitudinal channel receiving section 221.
  • the free end of the second drip tongue 506 lies in the direction of thickness above a longitudinal channel part 230 arranged in the composite in the underlying longitudinal channel receiving section 221, so that the second Drip tongue 509, expediently by forming sharp tear-off edges, liquid flowing along the relevant support rib 209 can be reliably transferred into the underlying longitudinal channel part 230.
  • 6 12 shows a longitudinal side view of a composite hollow panel 103 in a further embodiment with a longitudinal channel part 230 in a further embodiment and with a transverse channel part 233 as a channel part in a further embodiment.
  • the in 6 illustrated versions of a composite hollow panel 103 with longitudinal channel part 230 and with transverse channel part 233 and in the reference Fig. 1 bis figure 5 explained embodiments of a composite hollow panel 103 with a longitudinal channel part 230 and with a transverse channel part 233 as a channel part corresponding elements provided with the same reference numerals and not explained in more detail below.
  • the longitudinal channel part 230 in the embodiment according to 6 is U-shaped with a cover section 603 curved pointing away from the base area 224 and with edge sides 606 extending from the cover section 603 at the ends away from the base area 224 .
  • the transverse channel part 233 in accordance with the embodiment 6 has a bevel 609 at one end, which is located above the longitudinal channel receiving section 221 when arranged as intended.
  • the relevant end of the transverse channel part 233 is relatively wide and at the same time in particular by a support web 215 of an in 6 adjacent composite hollow panel 103, not shown, projecting unhindered into the area above the longitudinal channel receiving section 221, preferably approximately centrally, so that the water discharged from the transverse channel part 233 can be reliably transferred into the longitudinal channel part 230.
  • transverse channel part 233 in the embodiment according to 6 each end via a drip recess 612, which ensure that water carried in the transverse channel part 233 reliably drains from the transverse channel part 233 into the longitudinal channel part 230 and via the longitudinal channel part 230 from an arrangement of composite hollow panels 103.
  • the composite hollow panel 103 shown is formed with a retaining tongue 615 which is formed onto the support rib 209 adjoining the longitudinal channel receiving section 221 .
  • the retaining tongue 615 is formed with an open tongue recess 618 at the edge, into which, for example, an in 6 connecting element, not shown, for connecting adjacent composite hollow panels 103 or a counterpart for attaching an in 6 not shown, to be arranged at the edge end panel can be inserted.
  • FIG. 12 shows a cross-sectional view of an area of two composite hollow panels 103 adjacent at the end faces as part of an arrangement of composite hollow panels 103 in the embodiment according to FIG 6 .
  • the width of the receiving grooves 403 is greater at their open ends pointing towards one another than at their closed ends.
  • the composite hollow panels 103 in the in 7 illustrated embodiment also have head grooves 703, which are formed in the region of the relevant support rib 209 adjoining the respective top side 106 and are aligned, leading away from the top side 106 and pointing obliquely in the direction of the bottom side 203.
  • a drip edge 706 is formed, which serves to drain water entering via a butt joint 709 formed between the cover sides 106 of adjacent composite hollow panels 103 and to prevent moisture from spreading on the inside of the cover sides 106 facing the respective bottom side 203 as far as possible .

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
EP22203280.7A 2021-10-27 2022-10-24 Panneau creux composite et ensemble comprenant un certain nombre de panneaux creux composites Pending EP4174249A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021127925.9A DE102021127925A1 (de) 2021-10-27 2021-10-27 Verbundhohlplatte und Anordnung mit einer Anzahl von Verbundhohlplatten

Publications (1)

Publication Number Publication Date
EP4174249A1 true EP4174249A1 (fr) 2023-05-03

Family

ID=84358042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22203280.7A Pending EP4174249A1 (fr) 2021-10-27 2022-10-24 Panneau creux composite et ensemble comprenant un certain nombre de panneaux creux composites

Country Status (2)

Country Link
EP (1) EP4174249A1 (fr)
DE (1) DE102021127925A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121047A1 (de) 1981-05-27 1982-12-16 Röhm GmbH, 6100 Darmstadt Abschlussprofile fuer modifizierte hohlplatten
DE9421541U1 (de) 1994-12-09 1996-04-25 Baiker, Robert, 88696 Owingen Bohle für einen Boden, sowie Bohlenboden, insbesondere zur Verwendung für Balkone
US20060288651A1 (en) 2004-02-04 2006-12-28 Karl Zeng Watertight decking
DE102014011722A1 (de) 2014-08-06 2016-02-11 Maximilian Böttcher Abdeckvorrichtung mit sich fortsetzenden Abdeckplatten
US20170226740A1 (en) * 2014-08-06 2017-08-10 Maximilian Boettcher Cover apparatus with continuing cover plates
EP3832051A1 (fr) 2019-12-03 2021-06-09 GEWA Balkonsysteme GmbH Panneau de plancher

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018107451U1 (de) 2018-12-28 2019-03-11 Maximilian Boettcher Abdeckvorrichtung und Abdeckplatte

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121047A1 (de) 1981-05-27 1982-12-16 Röhm GmbH, 6100 Darmstadt Abschlussprofile fuer modifizierte hohlplatten
DE9421541U1 (de) 1994-12-09 1996-04-25 Baiker, Robert, 88696 Owingen Bohle für einen Boden, sowie Bohlenboden, insbesondere zur Verwendung für Balkone
US20060288651A1 (en) 2004-02-04 2006-12-28 Karl Zeng Watertight decking
DE102014011722A1 (de) 2014-08-06 2016-02-11 Maximilian Böttcher Abdeckvorrichtung mit sich fortsetzenden Abdeckplatten
US20170226740A1 (en) * 2014-08-06 2017-08-10 Maximilian Boettcher Cover apparatus with continuing cover plates
EP3832051A1 (fr) 2019-12-03 2021-06-09 GEWA Balkonsysteme GmbH Panneau de plancher

Also Published As

Publication number Publication date
DE102021127925A1 (de) 2023-04-27

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