Fundamental corner muscle

摘要

PURPOSE: To simplify the works for foundation bar arrangement and shorten the term of works therewith and improve the accuracy in execution of works while solving the problem of shortage of hands. ;CONSTITUTION: Foundation corner reinforcements are composed of vertical reinforcements 13 with bolts welded thereto in the direction at a right angle to the center of axis and joint reinforcements 18 tipped with nuts whose tapped holes 17 are placed, facing the direction of the center of axis. Main reinforcements 21, 22 are connected to the joint reinforcements 18 that are connected to the vertical reinforcements 13 by screwing the nuts down onto the bolts. Thereby, process for bending the main reinforcements 21, 22 and connection by wires 20 of the vertical reinforcements 13 and the main reinforcements 21, 22 can be eliminated, and covering depth of concrete can be ensured by the width of the foundation corner reinforcements.;COPYRIGHT: (C)1993,JPO&Japio