摘要:
A process of manufacturing a cardboard building construction material, said cardboard building construction material comprising a plurality of glued cardboard plies, wherein the cardboard plies are rolled on a drum (122) into a roll (114) and wherein glue (134) is circumferentially applied in spaced apart strips (238) thereby defining a non-glued region between the strips, in which region a cutter (246) cuts the cardboard plies from an outer diameter toward an inner diameter of the roll (114).
摘要:
A photovoltaic construction wall is provided, having an inner surface adapted to face an inner enclosed space, and an outer surface adapted to gather energy from the sun when installed. The wall is used in buildings and also in buildings in building complexes. The construction wall includes a multi-layered composite wall comprising plates made from corrugated cardboard, an insulating space and a photovoltaic panel. The multi-layered composite wall has a first inwardly disposed dense, organically based panel to which is affixed a first plate made from corrugated cardboard, the flutes of the corrugated cardboard construction being disposed transversely to the panel surface; a second dense, organically based panel affixed to the aforementioned plate, to the second dense, organically based panel is affixed a second plate made from a denser corrugated cardboard, the flutes of which are disposed transversely to the panel surface, providing inertia to temperature variations; a third dense, organically based panel connected to said second plate, which third dense, organically based panel has a light absorbing layer on an outwardly disposed surface thereof; and, connected to the light absorbing layer or the third dense, organically based panel, a third plate made from corrugated cardboard the flutes of which are disposed transversly to the panel surface. The third plate has an air gap outwardly disposed thereof in which air is free to circulate by means of vents disposed at the extreme ends of the photovoltaic panel. The photovoltaic panel is made up of photovoltaic cells transparent to infrared radiation from the sun. It is structurally connected to the construction wall at a distance defining said air gap and disposed outwardly so as to gather the sun's rays when installed.
摘要:
Corrugated cardboard blanks are cut up into strips (20). A large number of strips (20) are laid flat on one another to form a stack (38). The stacks (38) are led flat through a coating station (44). Using a first nozzle (46), a mist of a coating material (48), in particular of water glass, is applied to one surface (39) of the stack (38). By means of a second nozzle (46a), the said coating material is blown through the corrugation cavities of the strips (20). Kraft paper (58) or similar material is applied to the two flat sides of the stack (38). The core (22) formed from the stack (38) and the coating material (48), together with the Kraft paper/s is dried in a drying device (62), and the coating material (48) is hardened. This produces a core (22) of corrugated cardboard which has high strength. By bonding boards (24, 25) to the two large faces of the core (22), bending-resistant and pressure-resistant, and even multi-layer composite board or panels are formed.
摘要:
The invention relates to weight-bearing honeycomb structures from folded multi-flute corrugated cardboard, and the process and system for the industrial manufacturing of the structures. A load-bearing honeycomb structure is made from a plurality of sheets of folded corrugated cardboard with at least an upper and a lower cover layer. The honeycomb structure includes a length given by the distance between substantially equally spaced cuts through the corrugated cardboard along the direction of flutes, a width given by the width of the cardboard web and by the distance of substantially equally spaced cuts substantially perpendicular to the flutes, and a thickness given by the distance of the substantially equally spaced cuts perpendicular to the flutes.
摘要:
A process of manufacturing a cardboard building construction material, said cardboard building construction material comprising a plurality of glued cardboard plies, wherein the cardboard plies are rolled on a drum (122) into a roll (114) and wherein glue (134) is circumferentially applied in spaced apart strips (238) thereby defining a non-glued region between the strips, in which region a cutter (246) cuts the cardboard plies from an outer diameter toward an inner diameter of the roll (114).
摘要:
A compact roll-up, gluing, and cutting device and process which is integrable into facilities for the manufacture of corrugated cardboard and building materials that allows the production of mechanically highly stable honeycombs made of corrugated cardboard on the industrial scale free of or substantially free of cutting losses and occurrence of dust.
摘要:
The invention relates to weight-bearing honeycomb structures from folded multi-flute corrugated cardboard, and the process and system for the industrial manufacturing of the structures. A load-bearing honeycomb structure is made from a plurality of sheets of folded corrugated cardboard with at least an upper and a lower cover layer. The honeycomb structure includes a length given by the distance between substantially equally spaced cuts through the corrugated cardboard along the direction of flutes, a width given by the width of the cardboard web and by the distance of substantially equally spaced cuts substantially perpendicular to the flutes, and a thickness given by the distance of the substantially equally spaced cuts perpendicular to the flutes.
摘要:
An apparatus for the fabrication of mechanically stable, planar rectangular or quadratic plates or bent plates from corrugated cardboard comprises a transporter (112), a first cutting station (142), a stacker (146), a conveyer, a gluing station (144), a second cutting station (136), a positioning device (122), and a pressing station (128). A method for fabricating the corrugated cardboard structures is also provided.
摘要:
An apparatus for the fabrication of mechanically stable, planar rectangular or quadratic plates or bent plates from corrugated cardboard comprises a transporter (112), a first cutting station (142), a stacker (146), a conveyer, a gluing station (144), a second cutting station (136), a positioning device (122), and a pressing station (128). A method for fabricating the corrugated cardboard structures is also provided.
摘要:
An apparatus for the fabrication of mechanically stable, planar rectangular or quadratic plates or bent plates from corrugated cardboard at an industrial scale with minimum waste and dust generation. The apparatus comprises a transporter, a first cutting station, a stacker, a conveyer, a gluing station, a second cutting station, a positioning device, and a pressing station. A method for fabricating the corrugated cardboard structures is also provided.