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New Finger Joint
Expansion joint
Technical overview
As a structure that minimizes discontinuities, it has excellent drivability and low noise performance.
Universality that can be applied to all bridges such as orthogonal, social, curved, and steel-topped bridges.
It can be manufactured in order lengths of 1.8M or more.
Optimized design enables durable and competitive supply
Technical features
It is equipped with waterproof performance and easy on-site assembly by applying a specially manufactured triangular pocket waterproof coupling for perfect waterproofing of the connection part of the expansion joint.
The triangular pocket waterproof coupling induces smooth discharge of foreign substances on the rubber seal.
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