| 摘要 |
<p>A method for producing a sandwich panel (1) for light structures, especially for building purposes, consisting of an insulating core (2) of a mineral wool board having monodirectional fibres oriented transverse to the extent of the board, covered on each side with a reinforced, impervious outer layer (3), wherein the core (2) is convected to the outer layer (3) in that the fibres of the core (2) at the ends thereof which face towards the outer layer (3) are enveloped by the mass of the outer layer (3).</p> |
