Method for producing new ash kneaded material, and method for producing new ash recycled concrete product using new ash kneaded material

摘要

PROBLEM TO BE SOLVED: To make a new ash using a new ash without a procedure for transporting the new ash generated by a coal boiler to a facility outside a facility such as a coal-fired power plant or a remote place, and the equipment necessary for that. Providing a new recycling technology for new ash that enables efficient and low-cost production of recycled concrete products, either in the vicinity of coal-fired power plants or in the vicinity. A new ash NC generated by a coal boiler P0 is collected, and a storage location of a kneading plant CP in a concrete manufacturing factory CF provided in at least one of the installation site of the coal boiler P0 and the vicinity of the installation site Cement C which is carried into 10, 20 and temporarily stored, and becomes a predetermined ratio with respect to a predetermined amount of the new ash NC carried out from the accumulation place 10, 20, and a predetermined ratio with respect to the new ash NC and cement C A method for producing a new ash kneaded product, which comprises pulverizing, mixing, and kneading the mixing water W to be used to produce a new ash kneaded product G. [Selection] Figure 1