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Title Finger Type Flexible Connector Technology with Rainwater Overflow Preventing Guided Drainage and Automatic Foreign Material Discharg..
Attached File 18NT-96-Finger_Type_Flexible_Connector_Technology_  File Download Date 2018-11-30
1. Overview

- The existing bridge finger joint devices provide smooth finger joint operations initially after the installation, yet cause the damages of joints as the foreign materials stuck inside of joints.

- The existing finger joints to be installed inevitably sectionalizing the roads cause the accumulation of foreign materials damaging the connecting part of drain ditches, and as a result deteriorating the lower sections of bridges.

For more information, see the attached file.
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