| 摘要 |
PURPOSE: Provided are artificial woods formed of crushed vegetation materials and minerals, which are produced at a low cost, and have a light weight, and excellent flame resistance, insect resistance, moisture-proofing property and heat insulating property. CONSTITUTION: The artificial woods comprise a reinforcing layer having a certain width, and a layer(20) to be reinforced, which is obtained by applying a mixture comprising crushed vegetation materials, minerals and an adhesive on one surface of the reinforcing layer(10) at a predetermined thickness, wherein the layer(20) and the reinforcing layer(10) are wound many times and then compressed so that a cavity(50) having a certain inner diameter, into which a signal wire such as an electric wire is inserted, is formed.
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