CONSTRUCTION METHOD OF STRUCTURE USING RECYCLED AGGREGATE, AND RECYCLED AGGREGATE

摘要

PROBLEM TO BE SOLVED: To provide a construction method for constructing a variety of structures using recycled aggregate made of flinders produced by crushing concrete waste without size control thereof.SOLUTION: In a construction method of a structure using recycled aggregate made of flinders produced by crushing concrete waste, a structure is constructed by filling and solidifying recycled aggregate and a hardening material in an inner space of a form-like member such as a (precast concrete) cellular block caisson made of a material which does not include recycled aggregate. The recycled aggregate is either preliminarily mixed with the hardening material before being filled or directly filled separately from the hardening material. In the construction method, the hardening material is mortal. The recycled aggregate is also used as fine aggregate of the mortar. Standardized concrete of a predetermined thickness is placed and solidified on a bottom section and/or at an upper surface section of an inner space of the form-like member such as the (precast concrete) cellular block caisson.