COLUMN BASE CONSTRUCTION TOOL AND COLUMN BASE CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a lightweight and reusable column base construction tool that enables a fixing hole for embedment of a lower end of a column base to be easily formed in a concrete foundation, and a column base construction method using the same.SOLUTION: A fixing hole 3 for embedding and fixing a lower end of a column base 4 is formed within a concrete foundation 2 by a column base construction tool. The column base construction tool has a mold body 12 for defining an inner shape of the fixing hole 3. The mold body 12 has at least side surface members 20 and 21 along an inside surface of the fixing hole 3. The side surface members 20 and 21 can be separated from the inside surface of the fixing hole 3 in a state in which the concrete foundation 2 is placed.SELECTED DRAWING: Figure 9