| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system which can realize a market in which a raw material can be constantly supplied to manufacturers who produce recycled products such as recycled concrete, and purchasers can also stably acquire recycled products having quality and a price they want. <P>SOLUTION: A market comprising unspecified number of clients who want to discard construction wastes, recycled product manufacturers, and purchasers who want to acquire recycled products is formed by collecting a wide range of information using the Internet or the like. The recycling plan preparation system for construction wastes such as discarded concrete lumps for the market comprises an information database about the clients who want to discard construction wastes, an information database about the recycled product manufacturers, and an information database about the purchasers who want to acquire recycled products. <P>COPYRIGHT: (C)2003,JPO</p> |
