| 摘要 |
A pontoon for a pipeline for dredged mud is provided to have good impact resistance and durability against salt by forming a buoyancy body of polyethylene foam. A pontoon for a pipeline for dredged mud includes buoyancy bodies(10), a rod, and a connection plate(30). The buoyancy bodies are a cylindrical body coated with an elastomer layer. The rod passes through a central axis of each of the buoyancy bodies and includes flanges on both ends thereof. The connection plate connects the buoyancy bodies in parallel by being coupled to the flange and includes a pipeline rest(32) and a semi-circular fixing unit(33) on an upper central portion thereof.
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