| 摘要 |
PURPOSE: A frame bar for a form is provided to directly apply plaster without alternative finishing process after leaving formed material from the form by sloping top end of the bar to contact concrete at desired angles, thereby to noticeably reduce labor and time period and cost. CONSTITUTION: The frame bar(100) has various forms such as C-bar or F-bar having a panel stand at one side of vertical portion of the C-bar and comprises top end(101) to contact concrete material to be inclined outside to form dent portion for connection of the form. The top end(101) is jointed to another frame bar of adjacent form to form the dent portion on surface of the concrete material and, the dent portion has a threshold to be hidden in the concrete by the plastering process.
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