LAMINATE OF METAL PLATES AND INTERSECTING FIBRE LAYERS

摘要

Laminate of at least two plates formed from an aluminium alloy, each with a thickness of less than 1 mm, between which is situated an intermediate layer on the basis of plastic which contains at least two groups of continuous, mutually parallel fibres and is connected to the metal plates. The fibres of two different groups intersect perpendicularly and are selected in pairs from aromatic polyamide, glass and carbon, of which the modulus, the tensile strength, the elongation at break and the density must lie within a determined range.