Abstract: The present invention relates to a method and a device to improve an aged surface layer (7) of a boarding material (1) to an essentially “newly painted condition”, which boarding material (1) is manufactured from essentially recovered, ground down polymer material (3) and ground down organic fiber (4) having a surface layer (2) which, after a certain time, has been exposed to UV light, weather and wind, cold and heat, and has caused the polymer material (3) to be removed to some extent and to create an aged surface layer (7), which according to the invention is restored indifferent steps. In a first step loose particles are removed from the aged surface layer (7), and in a second step this layer is heated to 160-200 degrees C. by a heating device (8) until the organic fiber (4) has sucked in, by capillary suction, the fluid polymer material (3) containing dye pigment lying underneath the aged surface layer (7), which thereafter is improved to an essentially new condition.

Abstract: An energy supplying device for energy collection, energy transfer, energy release, cooling, and storing energy, is described. The device has an elongated cavity is produced by extrusion of a profile. The cavity provides space for a medium to circulate and is enclosed by a wall, floor or roof formation. This formation constitutes at least part of an actively supporting structure for direct or indirect mechanical support of loads, while at the same time forming at least one part of a structural element, for example, a house roof, a wall, a board, a bridge, a pier, a road, a pavement, a terrace or balcony and may be an I-, L-, O-, T-, U-, V-, X-, Y- or Z-beam.

Abstract: The present disclosure relates to an energy supplying device intended to be used for energy collecting, energy transfer and energy release, but also for cooling and storing of energy, said energy supplying device (1) consists of at least three elongated profiles (3), which comprise a number of walls (2?, 2?) delimiting in the same elongated cavities (2), produced by extruding in a direction of extrusion (4) by aid of a tool, said cavities (2) provide space for a medium (5) such as gas or liquid to circulate or to be stored in said cavities (2) or a hose or a tube (9) located in these.

Abstract: The present invention relates to a method and a device to improve an aged surface layer (7) of a boarding material (1) to an essentially “newly painted condition”, which boarding material (1) is manufactured from essentially recovered, ground down polymer material (3) and ground down organic fibre (4) having a surface layer (2) which, after a certain time, has been exposed to UV light, weather and wind, cold and heat, and has caused the polymer material (3) to be removed to some extent and to create an aged surface layer (7), which according to the invention is restored indifferent steps. In a first step loose particles are removed from the aged surface layer (7), and in a second step this layer is heated to 160-200 degrees C. by a heating device (8) until the organic fibre (4) has sucked in, by capillary suction, the fluid polymer material (3) containing dye pigment lying underneath the aged surface layer (7), which thereafter is improved to an essentially new condition.

Abstract: The present disclosure relates to an energy supplying device intended to be used for energy collecting, energy transfer and energy release, but also for cooling and storing of energy, said energy supplying device (1) consists of at least three elongated profiles (3), which comprise a number of walls (2?, 2?) delimiting in the same elongated cavities (2), produced by extruding in a direction of extrusion (4) by aid of a tool, said cavities (2) provide space for a medium (5) such as gas or liquid to circulate or to be stored in said cavities (2) or a hose or a tube (9) located in these.

Abstract: The present disclosure relates to an energy supplying device intended to be used for energy collection, energy transfer and energy release, but also for cooling and storing energy, which energy supplier has at least one elongated cavity, produced by the extrusion of at least one profile in a direction of extrusion by using at least one tool, said cavity provides space for at least one medium, such as air or fluid, to circulate or be stored in the energy supplier.