PROBLEM TO BE SOLVED: To provide a footing capable of reducing construction labor.SOLUTION: To form the footing, a plurality of precast concrete members are set in position, and concrete is only installed and hardened in a concrete storage part formed by these precast concrete members so as to unify the plurality of precast concrete members by integrating the precast member and a concrete part. Because the precast concrete member serves as an outer formwork when concrete is installed, separately installing the outer formwork is not necessary, so that it is possible to reduce construction labor for the footing.SELECTED DRAWING: Figure 1
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