Precast residual form panel

摘要

Problem to be solved: to provide a remaining form frame of precast which can maintain the remaining form stably for a long period of time after construction.The precast residual form panel 1 has a pre cast residual type so that the precast remaining form panel body 2 and the hook portion 6 made of stainless steel protrude from the back surface 2a of the precast panel body The joint panel 3 is provided at a predetermined position on the rear surface 2a of the frame panel body 2, and an isolation coating film 4 provided on the rear surface 2a of the precast remaining form panel body 2 is waterproof function and rust prevention function.Diagram