| 摘要 |
A structural element reinforced with composite materials comprises: a core part in a shape of an article and with sharp edges or corners rounded off, the core part having a first external surface forming about one half of an entire external surface of the article, the core part further having a second external surface forming about the other half of the entire external surface of the article; a first reinforcing cloth adhered on the first external surface of the core part, the first reinforcing cloth containing resin and reinforcing particles or fibrous materials; and a second reinforcing cloth adhered on the second external surface of the core part, the second reinforcing cloth containing resin and reinforcing particles or fibrous materials. A method of producing the structural element is also disclosed, in which the external surface of the structural element is divided into two surfaces (i.e., first and second external surfaces), and a reinforcing fiber cloth are securely attached on each external surface one after another, by application of vacuum pressure on a resilient backing film covering a reinforcing cloth for attaching.
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