| 摘要 |
<p>The invention relates to an apparatus and a method for producing fibre- and/or particle-reinforced composite polyurethane materials comprising at least one PU-spray mixing head with a defined spraying direction and at least one applicator for the directed application of fibres and/or solid particles, characterized in that the direction of emergence of the fibres and/or solid particles is spatially variable in relation to the spraying direction of the PU-spray mixing head.</p> |
