Being production manner of the free access floor configuration component and production manner of the free

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal free-access floor constituting member having a strong rustproof force and having excellent corrosion resistance for surely and completely preventing the occurrence of rust due to a secular change and provide a metal free-access floor constituting member manufactured using the method.;SOLUTION: A base plate 1, a pipe column 2, a fitting nut 3, a screw column 4, and a height control nut 6 or the like constituting a support leg A as a metal free-access floor constituting member are respectively worked by using metal raw materials such as steel materials, and then hot dip galvanizing treatment (rustproof treatment) is carried out to the base plate 1, the pipe column 2, the fitting unit 3, the screw column 4, and the height control unit 6, and a zinc plating coat (a) with predetermined film thickness t is adhered thereto.;COPYRIGHT: (C)2013,JPO&INPIT