| 摘要 |
The plasterboard (1) with preferably two outer layers cardboard or paper layers (12, 13) bounding a plaster layer (14) is provided with a groove (3), as well as with connecting and reinforcing elements (3, 5) allowing the sections (10, 11) of the plasterboard to be folded on one another. An Independent claim is also included for a method for producing the proposed plasterboard. |
