MANUFACTURING METHOD OF LIGHT WEIGHT AGGREGATE USING BOTTOM ASH AND LIGHT WEIGHT AGGREGATE, CONSTRUCTION CONCRETE AND MORTAR MATERIALS MANUFACTURED BY THE SAME

摘要

A method for manufacturing a light weight aggregate using bottom ash according to the present invention comprises the following steps: inputting a raw material formed by pure bottom ash into a furnace which is long in the longitudinal direction, and has a plasticizing space inside; rotating the furnace, and heating the raw material while moving the same from one end to the other end; transferring the raw material heated by the furnace to a cooling device; cooling the raw material by the cooling device; and post-treating the raw material cooled by the cooling device. Provided is the method for manufacturing a light weight aggregate for recycling bottom ash without an additional pretreatment process and mixing of other materials by using pure bottom ash as a raw material.