專利摘要：
PURPOSE: To connect the warp of a geo-grid member to each other so as to have the same strength with the tension of the body, by hooking the woof at both sides of the warp of the geo-grid by a plurality of pairs of hooks and transmitting the tensile strength pulling the woof with the hooks to the warp.
CONSTITUTION: A connector A is formed by superposing steel plates having three half-long and round hooks at one side edge and one semicircle hook at the other side edge. The warp 21 of a geo-grid member 2 is inserted so as to put it between the clearance of the connector A. The three woofs 22 at both sides thereof are fitted to three hooks of one side edge. At this time, the connector A is fitted to the warp 21 so that a number of connectors A is lined up. Respective connectors are pulled to transmit the tensile strength to the threads 22 in the grooves through the three hooks at one side edge. Finally the tensile strength is transmitted to the warp 21 between two woofs 22. In this way, a sufficient connection strength can be obtained.
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