| 摘要 |
<p>PURPOSE: To fixate an oily or non-polarity material on a concrete basic material by blending and fixating sintered clayish minerals and absorbed oily or non- polarity materials into a mixture of a hardening concrete. CONSTITUTION: In a method for fixating an oily or non-polarity material on concrete basic materials, it includes a process for absorbing oily or non-polarity materials to the sintered clayish minerals, the process for mixing the sintered clayish minerals and the oily or non-polarity materials absorbed into the hardening concrete mixture, and the process for hardening the concrete mixture. The amount to use the sintered clayish minerals may be at least a sufficient amount for absorbing the oily or non-polarity materials, and the most preferable material as the sintered clayish minerals may be meta-kaolin. The hardening concrete mixture may be prepared by using a cement, water and a suitable aggregate, for example.</p> |
