| 摘要 |
PURPOSE: A fixed piece for a deck plate is provided to fix a screw spike at home position without being shaken during concrete compaction work by facilitating the workability of the field. CONSTITUTION: A fixed piece for a deck plate comprises followings. A fixed piece(1) fixes a mold on a deck plate. A screw spike(2) has a head portion and a body portion. The head portion comprises a groove with a linear shape or a cross hair shape. In the body portion, a screw thread is formed. A fixing plate(3) comprises a pressing surface(31) and a wing portion(33). A hole(32) is formed on the center of the pressing surface. The wing portion is inclined and extended upward from the side end of the pressing surface.
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