Wall or floor covering element
A covering element includes a carrier plate having a mineral material, the carrier plate formed as a flat mineral carrier plate with a content of cement larger than 35 percent by volume and with a content of natural fibers of 1 to 40% by volume. The carrier plate has a thickness between 3 and 15 mm and carries a polymer-containing decor layer on a front side of the carrier plate. Complementary recesses and protrusions are provided on opposing lateral edges of the carrier plate of the covering element, such that in an assembled condition of two or more covering elements the complementary recesses and protrusions engage with each other, wherein a portion of a polymer contained in the polymer containing decor layer penetrates into the carrier plate.
1. A covering element comprising:
a carrier plate comprising a mineral material, wherein the carrier plate is formed as a flat mineral carrier plate with a content of cement larger than 35% by volume, a content of natural fibers of 1 to 40% by volume, and a thickness between 3 and 15 millimeters (mm);
complementary recesses and protrusions formed, respectively, on opposing lateral edges of the carrier plate, such that, in an assembled condition of two or more covering elements, the complementary recesses and protrusions are configured to engage with complementary protrusions and recesses, respectively, of another of the two or more covering elements; and
a decor layer that comprises a polymer and is provided on a front side of the carrier plate, such that a portion of the polymer of the decor layer penetrates into the carrier plate.
2. The covering element of claim 1 , wherein the natural fibers are cellulose fibers.
3. The covering element of claim 1 , wherein the natural fibers are configured to provide for adhesion with the decor layer.
4. The covering element of claim 1 , wherein the decor layer comprises a foil.
5. The covering element of claim 4 , wherein the foil is a printed paper.
6. The covering element of claim 5 , wherein:
the foil is adhered to the carrier plate by glue; and
the portion of polymer penetrating into the carrier plate comprises or consists of the glue.
7. The covering element of claim 4 , wherein the foil is selected from the group consisting of polyvinylchloride, polypropylene, polyethylene terephthalate and polyolefin.
8. The covering element of claim 1 , wherein:
the decor layer comprises at least one color pigment-containing base layer on the carrier plate;
at least one color pigment-containing digital printing layer is arranged at least partially on the base layer;
at least one polymer-containing transparent top layer having a textured surface is arranged on the digital printing layer.
9. The covering element of claim 8 , wherein the polymer-containing transparent top layer contains PUR or acrylic.
10. The covering element of claim 1 , comprising a polymer-containing transparent top layer on the decor layer, wherein the polymer-containing transparent top layer comprises corundum particles.
11. The covering element of claim 10 , wherein the polymer-containing transparent top layer is textured.
12. The covering element of claim 1 , wherein the carrier plate is a multi-layered board.
13. The covering element of claim 1 , wherein the carrier plate has an insulating layer on a rear side of the carrier plate, the insulating layer being an elastomer layer or a product of comprising cork.
14. A covering element comprising:
a carrier plate comprising a mineral material, wherein the carrier plate is formed as a flat mineral carrier plate with a content of cement larger than 35% by volume, a content of natural fibers of 1 to 40% by volume, and a thickness between 3 and 15 millimeters (mm);
complementary recesses and protrusions formed, respectively, on opposing lateral edges of the carrier plate, such that, in an assembled condition of two or more covering elements, the complementary recesses and protrusions are configured to engage with complementary protrusions and recesses, respectively, of another of the two or more covering elements;
a decor layer that comprises a polymer and is provided on a front side of the carrier plate, such that a portion of the polymer of the decor layer penetrates into the carrier plate; and
a transparent polymer-containing layer provided over the decor layer, wherein the transparent polymer-containing layer is textured and comprises corundum particles;
wherein the decor layer comprises a printed paper; and
wherein the natural fibers of the carrier plate are cellulose fibers.
15. The covering element of claim 14 , wherein the carrier plate is a multi-layered board.
16. The covering element of claim 14 , wherein the carrier plate has an insulating layer on a rear side of the carrier plate, the insulating layer being an elastomer layer or a product comprising cork.
17. The covering element of claim 14 , wherein the natural fibers are configured to provide for adhesion with the decor layer.