| 摘要 |
The invention relates to a method for casting a component comprising at least partly of fibre-reinforced plastic laminate by which the fibre-reinforcement (1) is arranged in a casting mould (30,31), wherein at least one venting duct (2) is placed, wherein said fibre-reinforcement (1) and said venting duct (2) are at least partly wetted by the plastic (57) during the casting process in such a way that venting is achieved through said venting duct (2), and wherein the surface of the venting duct (2) is at least partially made with a semi-permeable membrane that allows the passage of gases but does not allow or only slowly allows the passage of plastics. Furthermore the invention relates to a component comprising at least partly of fibre-reinforced plastic laminate, wherein the plastic laminate (57) inside comprises of one or more venting ducts (2), wherein the surface of a venting duct (2) is at least partially made with a semi--permeable membrane that allows the passage of gases but does not allow or only slowly allows the passage of plastics. |
