| 摘要 |
PURPOSE: A method for manufacturing a safety foothold for a construction scaffold is provided to lighten a safety foothold by injection-molding the safety foothold using a plastic material instead of steel and metal materials. CONSTITUTION: A method for manufacturing a safety foothold for a construction scaffold is as follows. A mold is formed by integrally forming an upper plate(2) in a frame. A safety foothold(1) is formed by putting liquefied high-density polyethylene solution into the mold. The safety foothold is separated from the mold.
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