| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a resin concrete composition giving a product made lightweight while stably securing the uniform product small in the change of physical properties even under a high temperature in a production process and a method of producing the same. <P>SOLUTION: A carbonized material is incorporated in the resin concrete composition comprising a thermosetting resin, filler and aggregate. The carbonized material is not limited by the kind only if being one obtained by carbonizing a material and particularly the carbonized coconut shell is used preferably. The resin concrete composition gives the product made lightweight while stably securing the uniform product small in the change of physical properties even under a high temperature in a production process. Being not a chemically synthesized one, the carbonized material is environment-friendly. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
