BLOCK FOR FOUNDATION CONSTRUCTION OF STRUCTURE

摘要

PROBLEM TO BE SOLVED: To reduce burden on an operator who is related to a construction work of foundation of a structure such as an iron tower.SOLUTION: A block 100 for foundation construction of a structure includes: a substrate having a square pole shape; a projection 104 provided on a top surface 100a of the substrate; a first recess part recessed in a shape which can fit with the projection 104 from a ground surface facing to the top surface 100a of the substrate towards the inside of the substrate; a protrusion part 101 provided on at least one side face 100c of side faces 100c of the substrate and protruded from the side face 100c to outside of the substrate; and a second recess part 102 recessed in a shape which can fit with the projection part 101 from at least another side face 100c of the side faces 100c of the substrate towards the inside of the substrate.