Abstract: A construction board comprising: a substrate; a coating layer on the substrate; and a mesh disposed within the coating layer, wherein the coating layer comprises protrusions whose perimeter is defined by the mesh. An apparatus for and method of producing the board are also disclosed.

Abstract: A laminate board for building element to be used in the construction of buildings includes a core layer made of moisture-impermeable polymers, and one or more external layer, facing and attached to the core layer wherein the external layer includes a fibre net and a mixture of construction materials and flame-retarding materials.

Abstract: A board for the construction industry consisting of a base-board coated on both sides in which the external surfaces of its coating comprises of tiny dome-shaped protuberances. The board for the construction industry has an extended surface area for improved adherence to other surfaces. An embedded plastic fabric and thicker coating layers, extends its mechanical and impact related properties. Base boards are made of materials such as MDF, XPB, or EPB polystyrene. Coating comprised of plastic adhesives, in addition to processing additives, quartz, cement, or mortar.