ANCHOR BOLT, AND CONSTRUCTION METHOD OF FOUNDATION USING SAME

摘要

PROBLEM TO BE SOLVED: To provide an anchor bolt and a construction method of a foundation using the anchor bolt avoiding overfastening of a nut even if an error arises in setting torque of a torque wrench.;SOLUTION: This anchor bolt 10 is formed by engaging a sticking member 30 with an overfastening preventing member 20. The overfastening preventing member 20 has an external screw 22, an overfastening preventing plate 24 formed integrally in collar shape at the lower end of the external screw 22, and a sticking member engaging part 26 integrally formed at the lower end of the overfastening preventing plate 24. The sticking member 30 has an engaging part 32 at the upper end, and a sticking part 34 at the lower part.;COPYRIGHT: (C)2005,JPO&NCIPI