| 摘要 |
The present invention relates to ready-mixed concrete, a method for manufacturing ready-mixed concrete using sewage sludge and ready-mixed concreted manufactured by the method. Disclosed is the method for manufacturing ready-mixed concrete using sewage sludge which comprises: a drying step which dries until water content of the sewage sludge to be 10-20wt%; a carbonization step which forms carbide by carbonizing sewage sludge dried by the drying step; a miniaturization step which miniaturizes the carbide, formed by the carbonization step, until the average particle size becomes 10-500 �� and a ready-mixed concrete formation step which forms the ready-mixed concrete by mixing aggregate, cement, and water with the miniaturized carbide. [Reference numerals] (S10) Drying step;(S20) Carbonization step;(S30) Miniaturization step;(S40) Concrete formation step |
