Abstract
In an architectural field, it is effective to improve a large amount of concretes used by construction to decrease carbon dioxide greatly.The nine-hundred-pound gorilla that has exhausted a large amount of carbon dioxides is an electric power,steel manufacture, a cement company. And these companies cooperate mutually and it is necessary to suppess the amount of generattion of carbon dioxide. Then, it is combined to cement while using the flyash of the iron and steel slag and the electric power company in the ironworks and making environmentally-friendly green conerete will fulfill the obligation of the industry. Slaggy and flyash were combined to cement, and then, green concrete that decreased concrete crabon dioxide to a past half was developed variously mixing it and precast concrete was put to practical use. Moreover,the calculated software that thinks about transportation and the distance of all the material of constructions is combined in the plan of construction mileage, and it reports on the case where manufacturing an earth friendly building component it enabled.
