| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a concrete formwork connector which connects wooden batten cleats 11 arranged at the periphery of a concrete formwork to each other or connects the wooden batten cleat 11 and a synthetic resin batten cleat 13 into an adjacent form without using nails and is suitable for integral molding from synthetic resin. <P>SOLUTION: A concrete formwork connector having a U-shape which connects batten cleats 11, 13 arranged at the periphery of concrete formworks 12, 14/12A, 12B into an adjacent form includes a connection part 2 and a pair of holding piece parts 3a and 3b which are consecutively arranged in the same direction from both ends of the connection part 2. The inner side of the connection part 2 is provided with at least one protrusion 6 to form a recess part 7 which is concaved to the top faces of the batten cleats 11, 13. When the protrusion 6 comes in contact with the top face of the batten cleat 11, the recess part 7 forms a tool insertion space S between the top faces 11, 13 and the connection part 2. <P>COPYRIGHT: (C)2013,JPO&INPIT |
