CONCRETE RESOURCE CIRCULATING SYSTEM

摘要

PROBLEM TO BE SOLVED: To use a regenerated material obtained from a concrete waste material as a ground improvement material for effectively circularly using concrete resources.;SOLUTION: This concrete resource circulating system performs ground improvement work of object soil by mixedly using the regenerated material composed mainly of regenerated fine powder among these materials in an original position as the ground improvement material of the object soil of the weak cohesive soil ground by manufacturing a regenerated coarse aggregate, a regenerated fine aggregate, and the regenerated material of the regenerated fine powder by heating, grinding, and classifying the concrete waste material.;COPYRIGHT: (C)2003,JPO