The invention relates to a decorative panel, in particular a floor panel, ceiling panel or wall panel. The invention also relates to a panel covering, such as a floor covering, ceiling covering or wall covering, comprising a plurality of panels according to the invention. The invention further relates to a method of producing a decorative panel according to the invention.

The invention relates to a decorative surface covering element, in particular a floor panel, ceiling panel or wall panel. The invention also relates to a panel covering, such as a floor covering, ceiling covering or wall covering, comprising a plurality of panels according to the invention. The invention further relates to a method of producing a decorative surface covering element according to the invention.

Provided is a wall panel for forming a wall covering with multiple panels, including a centrally located core. The core includes a rear side, a decorative side opposite the rear side, and at least two sides including coupling parts for mutual coupling of several panels. The coupling parts are arranged to be coupled with an angling motion. A new panel is arranged to be angled into a panel already forming part of the wall covering. The coupling parts include at least one first coupling part and at least one second coupling part arranged on opposite sides of the core. The first coupling part includes a sideward tongue, an upper bridge portion for connecting the sideward tongue to the core and a downward groove, for accommodating at least a parts of an upward locking element. The second coupling part includes a groove.

The present invention relates to a panel (1) for the construction industry suitable for being fixed to cover a surface (2) of a building structure (3), this panel (1) comprising: a first layer (4), consisting of or comprising an expanded plastic material; a second layer (7), impermeable or substantially impermeable to water and steam, fixed, directly or indirectly, to the first layer (4), and suitable for being positioned, when the panel (1) is installed, on the side opposite to a surface (2) of a building structure (3) to which the panel (1) is fixed. The panel (1) comprises a third layer (8), fixed, directly or indirectly, to the first layer (4) on the side opposite to the second layer (7), and comprising a plurality of first bulges (9), spaced apart from each other so as to define an air channel (10) between them, and having the same height, these first bulges (9) being configured to engage, with their free end (9a), facing away from the first layer (4), with a surface (2) of a building structure (3) to which the panel (1) is fixed. The invention also concerns a method for the laying of a panel (1) according to the invention, comprising the following steps: preparing one or more portions of adhesive (20), in such a quantity that its total volume is less than the total volume of said air channel (10) of the panel (1); - placing said one or more portions of adhesive (20) between a surface (2) of a building structure (3) and the third layer (8) of the panel (1), with the free end (9a) of the

first bulges (9) facing the surface (2); -exerting a pressure on the panel (1) towards the surface (2), in such a way that the one or more portions of adhesive (20) are gradually pushed into the air channel (10) until an end of stroke condition is reached wherein the free end (9a) of the first bulges (9) engages with the surface (2).

The invention is related to a method of manufacturing a wall panel and a wall panel system. The method includes forming a glass-fiber reinforced cementitious layer including the steps of: pouring or injecting a slurry of uncured cementitious product into a mold, embedding glass fiber reinforcing material therein, and curing the cementitious product to obtain a cured cementitious product having a first side and a second side; and applying, to the second side of the cured cementitious product, an insulation layer, the insulation layer comprising a foam.

A building panel for ventilation and drainage includes a rear surface, a front surface, and a patterned edge spanning from the rear surface towards the front surface that, when the building panel is mounted at a substrate, creates a ventilation and drainage path between the building panel and the substrate. The front surface may have a drainage element thereon such that, when an additional building panel is installed and overlaps the building panel, the drainage element creates a ventilation and drainage path between the building panel and the additional building panel. The front surface may be a front surface of a first panel portion and the rear surface may be a rear surface of a second panel portion.

The invention relates to an aqueous binder composition for mineral fibers comprising at least one polyelectrolytic hydrocolloid.

A building panel including a balancing layer having a top surface and a bottom surface, a first sub-layer is arranged on the top surface of the balancing layer, wherein the first sub-layer includes a binder, a surface layer arranged above a surface of the first sub-layer facing away from the balancing layer, the surface layer having a top surface and a bottom surface and including a first wood veneer (10) having a grain direction, wherein an extension of the surface layer in a direction parallel to the grain direction of the first wood veneer is equal or less than an extension of the balancing layer in the direction parallel to the grain direction of the first wood veneer, and wherein the surface layer is arranged within the extension of the balancing layer in the direction parallel to the grain direction of the first wood veneer.

A continuous press arrangement for manufacture of building panels comprises an upper rotatable inlet drum connected to an upper rotatable outlet drum via an upper continuous press belt, and a lower rotatable inlet drum connected to a lower rotatable outlet drum via a lower continuous press belt. The upper and lower press belts form a product path therebetween for feeding a product in response to rotation of one or more of the drums. Upper and lower press tables each comprise a displaceable pressure cushion extending along at least a portion of the path and facilitate a pressure zone between the press table and the press belt. The press table comprises a displacement groove and the pressure cushion is configured to be at least partially received in the displacement groove. The pressure cushion comprises a friction seal element configured to be in contact with the press belt.

A floor panel has a rectangular and oblong shape, and includes a substrate and a top layer provided on the substrate and forming a decorative side of the floor panel. The top layer is composed of a print provided on a carrier sheet and a transparent thermoplastic layer situated above the print. The substrate has a thickness from 2 to 10 millimeter and forms at least half of the thickness of the floor panel. The substrate is a polyurethane-based substrate and the transparent thermoplastic layer is polyurethane-based. The floor panel has a length of more than 1.1 meters and has a plurality of reinforcing layers situated outside the center line of the substrate. A reinforcing layer may be provided in combination with the substrate and the top layer.