JIG FOR STRETCHING LEVELING STRING

摘要

PROBLEM TO BE SOLVED: To provide a jig for stretching a level string capable of stretching a new leveling string on a form so as to superpose on the leveling string stretched between batter boards before placing ready-mixed concrete after the form has been assembled. SOLUTION: The end of a leveling string 3 stretched on a form 2 for forming a continuous footing is supported by the jig for stretching the level string. The jig is provided with a fixing means 4 for fixing the jig body 1 to the form. A positioning member 6 that a positioning groove 5 which allows the leveling string 3 to pass through is provided at the upper end part.