| 摘要 |
The profile (1) has a profile body (2) made of plastic e.g. PVC, in which a reinforcing profile (3) is arranged. The profile (3) is made of natural material particles e.g. wood, cellulose, sisal, manila, hemp, jute, or reinforced plastic. Another two reinforcing profiles (5) are arranged together in the body at a distance from each other, and are attached with each other. A foam is arranged on a surface of the reinforcing profiles (5) and is attached with the reinforcing profile (3). An intermediate space that is formed between the profile (3) and the body is completely filled with the foam. |
