| 摘要 |
<p>The invention relates to a method for attaching devices to compressed matrix structures such as fibre boards which are manufactured by compressing, between press members (15, 15a), a matrix material (16) and subjecting said matrix material (16) to a hardening process. At least one separate element comprising a surface portion (12) and an attachment portion (11) is provided in said matrix, said attachment portion (11) being diverted at its base to extend at an angle into the matrix. Such elements are arranged at the surface of said press member (15) prior to introducing said matrix material (16). The press members (15, 15a) are then moved to compress said matrix material (16) to its final dimensions, whereby end portions (13) of said attachment portion (11) will bend and attach to said matrix material (16) inside the resulting compressed structure. The invention also relates to such a structure, which comprises such separate elements embedded therein. Said attachment portions (11) extend into the matrix material (16) at angle relative to the structure surface (9a), and said surface portions (12) extend along and flush to said surface (9a), from which they can be risen. The invention also relates to the special use of said method and said structure for permanent formwork.</p> |
