METHOD FOR DIRECTION CONVERSION OF PC STEEL, AND JIG FOR DIRECTION CONVERSION OF PC STEEL

摘要

PROBLEM TO BE SOLVED: To provide a method and a jig for direction conversion of a PC steel which involve excellent workability and versatility.SOLUTION: A method for direction conversion of a PC steel by which a direction of travel of a PC steel is converted when the PC steel is laid includes: a process in which plural struts are provided upright at prescribed intervals, plural shafts are so detachably constructed between the struts that the plural shafts are parallel to one another, plural rollers having a recess which is smaller in diameter at a midship part than at both end parts are coaxially attached to respective shafts, and each of the rollers is located along a bending path of the PC steel; and a process in which a direction of the PC steel is converted along each roller.SELECTED DRAWING: Figure 1