Board and method for manufacturing a board
A board consisting at least of a substrate formed at least of a gypsum-based and/or cement-based basic material layer. The board is provided with a chamfer extending through the basic material layer.
1 . A panel for interior decorative use, comprising:
a basic material layer comprising a cement-based material and a metal soap;
a top layer giving a decorative appearance to the panel and located on a surface of the basic material layer.
2 . The panel of claim 1 , wherein the metal soap is selected from a group consisting of aluminum stearate, magnesium stearate, calcium stearate, zinc stearate, and zinc laurate.
3 . The panel of claim 1 , wherein the basic material layer comprises between 0.1 and 1 percent by weight of metal soaps.
4 . The panel of claim 1 , wherein the basic material layer comprises reinforcement fibers.
5 . The panel of claim 4 , wherein the reinforcement fibers are present in the basic material layer substantially over an entire thickness of the basic material layer.
6 . The panel of claim 4 , wherein the reinforcement fibers are selected from a group consisting of synthetic fibers, natural fibers, wood fibers, paper fibers, carbon fibers, glass fibers, and combinations thereof.
7 . The panel of claim 1 , wherein the top layer comprises a Direct Pressure Laminate (DPL) top layer.
8 . The panel of claim 1 , wherein the panel is a floor panel, a wall panel or a ceiling panel.
9 . A panel for interior decorative use, comprising:
a basic material layer comprising a cement-based material;
a top layer giving a decorative appearance to the panel and located on a surface of the basic material layer;
wherein the basic material layer comprises a hydrophobic additive;
wherein the basic material layer comprises reinforcement fibers.
10 . The panel of claim 9 , wherein the reinforcement fibers are present in the basic material layer substantially over an entire thickness of the basic material layer.
11 . The panel of claim 9 , wherein the reinforcement fibers are selected from a group consisting of synthetic fibers, natural fibers, wood fibers, paper fibers, carbon fibers, glass fibers, and combinations thereof.
12 . The panel of claim 9 , wherein the top layer comprises a Direct Pressure Laminate (DPL) top layer.
13 . The panel of claim 9 , wherein the panel is a floor panel, a wall panel or a ceiling panel.
14 . The panel of claim 9 , wherein the hydrophobic additive is selected from a group consisting of a hydrophobic powder on a basis of silane or silicone resin, a silicate with hydrophobic features, a lithium silicate, a silane, and a siloxane.
15 . A panel for interior decorative use, comprising:
a basic material layer comprising a cement-based material and a metal soap;
a top layer giving a decorative appearance to the panel and located on a surface of the basic material layer;
wherein the basic material layer comprises reinforcement fibers.