A panel, which, at two opposite edges, includes coupling parts that allow joining by a downward movement, the coupling parts including a male part that fits in a female part, wherein the male part comprises a laterally protruding lip with at a lower side a downward facing support surface.

The invention relates to a decorative panel suitable for assembling a floor, ceiling or wall covering by interconnecting a plurality of said panels with each other. The panel has a substantially planar top surface, and a substantially planar bottom surface, at least four substantially linear side edges of which at least one pair of side edges are provided with interconnecting coupling means for interconnecting one panel with another, the panel having a laminated structure including a core layer having an upper side and a lower side and a decorative top layer connected to the upper side of the core layer. The core layer includes a layer of a cementitious mineral material which includes a cement and a dispersant. The invention further relates to a decorative covering, in particular a decorative floor covering, decorative ceiling covering, or decorative wall covering, including a plurality of interconnected decorative panels.

A building slab pad in the form of a square plate is divided into four analogous sections, each section being formed by four linear projections on the top surface that run from the center of each edge and converge in the center of the pad. On each of the two side edges of the sections there is a trapezoidal protrusion respectively with a base narrower than the rest of the protrusion and a keyway respectively corresponding in shape to the protrusions, with two protrusions and two keyways alternating on each side edge of the pad. On the top surface there are linear top indentations running from the corners of the pad and converging in the center of the pad. On the underside are four linear bottom indentations running from the center of each edge to the center of the adjacent edge to form a square shape.

The invention relates to a multi-purpose tile system, in particular a floor tile system, including a plurality of multi-purpose tiles, in particular floor tiles, wall tiles, or ceiling tiles. The invention also relates to a tile covering, in particular floor covering, ceiling covering, or wall covering, consisting of mutually coupled tiles according to the invention. The invention further relates to a tile for use in multi-purpose tile system according to the invention.

A floor panel for forming a floor covering, wherein this floor panel is at least composed of a substrate; wherein the floor panel, on at least one pair of opposite edges, comprises coupling parts, which coupling parts allow that two of such floor panels can be coupled to each other by means of a downward movement of one floor panel in respect to the other floor panel; wherein these coupling parts, in the coupled condition of two of such floor panels, form a first locking system, which effects a locking in a first direction perpendicular to the plane of the floor panels, and form a second locking system, which effects a locking in a second direction perpendicular to the edges and in the plane of the floor panels.

A panel, which, at two opposite edges, includes coupling parts that allow joining by a downward movement, the coupling parts including a male part that fits in a female part, wherein the male part comprises a laterally protruding lip with at a lower side a downward facing support surface.

A floor panel for forming a floor covering, wherein this floor panel is at least composed of a substrate; wherein the floor panel, on at least one pair of opposite edges, comprises coupling parts, which coupling parts allow that two of such floor panels can be coupled to each other by means of a downward movement of one floor panel in respect to the other floor panel; wherein these coupling parts, in the coupled condition of two of such floor panels, form a first locking system, which effects a locking in a first direction perpendicular to the plane of the floor panels, and form a second locking system, which effects a locking in a second direction perpendicular to the edges and in the plane of the floor panels.

A floor panel, in particular a laminated floor panel. A floor covering consisting of a plurality of mutually coupled floor panels. A method for mutually coupling two floor panels, in particular laminated floor panels.

A covering element including a mineral material and carrying on its front side a polymer-containing decorative layer, the covering element having complementary recesses and projections extending on its side edges, wherein the recesses and projections are formed respectively on side edges facing away from one another, so that the recesses and projections engage into one another when covering elements are adjacent, the recesses and projections being disposed in a carrier plate, the carrier plate comprising mineral elements in a form of flour or particles, wherein the mineral elements comprise gypsum and or cement.

Disclosed is a panel for covering a surface of a room, having a panel element, which extends in a longitudinal direction and a transverse direction, for transferring use loads introduced from a top side of the panel element to a bottom side of the panel element facing the surface of the room, wherein the top side is spaced from the bottom side in a thickness direction, and having a locking hook, projecting from the panel element in the longitudinal direction, for latching into a receiving groove of another panel, wherein an end face reference plane of an end face of the panel element extending away from the locking hook is inclined relative to the thickness direction, thereby forming an obtuse angle with the locking hook. The obtuse angle between the locking hook and the end face reference plane allows for a seep-resistant and fracture-proof panel.