| 摘要 |
PURPOSE: A spray of a form release agent is provided to prevent environmental contamination while saving personnel costs, time for spraying, and materials used for the spray, and to dissemble a frame easily after placing concrete. CONSTITUTION: A spray method of a form release agent includes a step for spraying the form release agent to a specific part with a high pressure compressor. An operating method of the spray includes the following steps of: locking a cap after pouring the form release agent; locking an air discharge valve; connecting a power plug(3); turning on a power switch(4); confirming a state of a pressure gauge while confirming the operation of the compressor; opening a first discharge valve; opening a second discharge valve; and operating a grip by moving a third spraying grip(8).
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