| 摘要 |
The method involves forming a waterproof membrane (5) that is located against reinforcement elements (4, 4') and a fibrous material layer (1) of a first part (2a) of a female mold that is not covered by the reinforcement elements. The material is provided on a second part of the female mold to spread out the layer according to shape of the mold. The parts are sealingly attached to each other such that a lip of each reinforcement element is in contact with a last layer of the second part. The membrane is compressed against the materials such that hardening of a hollow part is ensured. The fibrous material comprises glass, carbon fiber, aramid, boron, flax and hemp. An independent claim is also included for a hollow composite material part. |
