| 摘要 |
<p>In a plasterboard panel (1) a first plasterboard sheet (2) has an opening (5) delimited by a first outer zone (6) of the first sheet (2); a second plasterboard sheet (7) forms a door (10) which can be connected to the opening (5) in the first sheet (2), the second plasterboard sheet (7) comprising a second outer zone (11) delimiting the door (10). The panel (1) also comprises holding means (12) for stably connecting the door (10) to the opening (5). The first outer zone (6) is tapered transversally to the plane in which the panel (1) lies and narrows from a first flat surface (3) of the first sheet (2) to a second flat surface (4) of the first sheet (2) opposite the first flat surface. The second outer zone (11) is tapered transversally to the plane in which the panel (1) lies and narrows from a first flat surface (8) of the second sheet (7) to a second flat surface (9) of the second sheet (7) opposite the first flat surface. A method for making a plasterboard panel comprises the step s of milling a first sheet (102) to obtain a first wedge-shaped groove (120)with a first opening angle (C); milling a second sheet (107) to obtain a second wedge-shaped groove (121) with a second opening angle (D); the first and second opening angles (C, D) being supplementary angles.</p> |
