Building element in plate shape, in particular floor covering panel, as well as floor covering formed by using said building elements, and method for their arrangement
View Patent ↗The invention relates to a building element in plate shape, in particular a floor covering panel, which, apart from a mineral carrier plate or a carrier plate of WPC, comprises an upper side wear layer as well as preferably a lower side levelling layer, as well as to a floor covering formed by using such building elements, and to a method for the arrangement thereof, wherein the side faces thereof comprise a non-locking profile for forming special joints for receiving a material for forming a connection element.
1. A floor covering comprising a plurality of building elements having a plate shape, the building elements consisting essentially of:
a carrier plate, and
at least one upper side wear layer,
wherein:
the building element comprises at least four sides,
the at least four sides includes at least one pair of parallel opposite edges,
each of the pair of parallel opposite edges comprises a non-locking profile,
the non-locking profile comprises a recess of an upper edge of the building element with respect to a lower edge of the building element and a horizontal groove chamber extending in an inward body direction,
the recess is a recess of the vertical plane of the upper side wear layer and the carrier plate,
the horizontal groove chamber comprises an undercut, and an upper groove lip and a lower groove lip, wherein the lower groove lip protrudes beyond the upper groove lip,
the lower groove lips of two adjacent building elements contact each other,
an exposed joint having a width of 0.5 mm and 6 mm is formed between the two adjacent building elements, wherein the exposed joint includes the horizontal groove chamber which is spatially connected to the exposed joint, and the horizontal groove chamber including the undercut is completely filled up with a hardened joint-filling material,
the carrier plate consists of at least 80% of a mineral material, and
each of the building elements is a floor covering pane.
2. A floor covering comprising a plurality of building elements having a plate shape, the building elements consisting essentially of:
a carrier plate, and
at least one upper side wear layer,
wherein:
the building element comprises at least four sides,
the at least four sides includes at least one pair of parallel opposite edges,
each of the pair of parallel opposite edges comprises a non-locking profile,
the non-locking profile comprises a recess of an upper edge of the building element with respect to a lower edge of the building element and a horizontal groove chamber extending in an inward body direction,
the recess is a recess of the vertical plane of the upper side wear layer and the carrier plate,
the horizontal groove chamber comprises an undercut, and an upper groove lip and a lower groove lip, wherein the lower groove lip protrudes beyond the upper groove lip,
the lower groove lips of two adjacent building elements contact each other,
an exposed joint having a width of 0.5 mm and 6 mm is formed between the two adjacent building elements, wherein the exposed joint includes the horizontal groove chamber which is spatially connected to the exposed joint, and the horizontal groove chamber including the undercut is completely filled up with a hardened joint-filling material,
the carrier plate consists of at least 80% of a wood-synthetic material-blend,
each of the building elements is a floor covering panel.
3. The floor covering of claim 2 , wherein the building element further consists essentially of at least one lower side levelling layer.
4. The floor covering of claim 1 , wherein all edges of the at least four sides comprise the non-locking profile.
5. The floor covering of claim 4 , wherein the non-locking profiles are identical.
6. The floor covering of claim 1 , wherein the building element further consists essentially of at least one lower side levelling layer.
7. The floor covering of claim 6 , wherein the at least one lower side levelling layer consists essentially of cork, cardboard, synthetic material, or rubber.
8. The floor covering of claim 6 , wherein the at least one lower side levelling layer has a thickness of 1.0 mm to 3.0 mm.
9. The floor covering of claim 1 , wherein the carrier plate has a thickness between 4 mm and 20 mm.
10. The floor covering of claim 9 , wherein the thickness is between 6 mm and 12 mm.
11. The floor covering of claim 1 , wherein at least one surface defining the horizontal groove chamber, with respect to an interface of the carrier plate, has an inclination or pitch between 0.5 degrees and 45 degrees in order to define the undercut.
12. The floor covering of claim 11 , wherein the inclination or pitch is between 2 degrees and 20 degrees.
13. The floor covering of claim 1 , wherein the upper side wear layer comprises at least one selected from the group consisting of linoleum, cork, a multi-layered decor film, polyurethane, acrylate, epoxy resin, a filler, and wood.
14. The floor covering of claim 1 , wherein the mineral material is cement, gypsum, or volcanic ash.
15. The floor covering of claim 1 , wherein the exposed joint has a width between 3.0 mm and 6.0 mm.
16. The floor covering of claim 1 , wherein the recess has a width of 0.5 mm to 5.0 mm.
17. The floor covering of claim 1 , wherein the exposed joint is visible on an upper side of the building element and accessible therefrom.
18. The floor covering according to claim 1 ,
wherein the joint-filling material is dispersion-based, epoxy resin-based, or cement-based.