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Buoy Warning Barrier / Barricades

Buoy Warning Barrier
Buoy Warning Barrier

Buoy Warning Barrier is different from ordinary road barriers. Its biggest feature is that it has a floating warning device inside, and the accumulated water flows into the road barrier from the surrounding hollows to provide buoyancy for the internal floating rod to float upward. People can judge the depth of the accumulated water according to the height at which it floats, so as to find a safe road to walk on.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Jianan Chang,
Dalian Minzu University

Chenyi Xie,
Dalian Minzu University

Jiji He,
Dalian Minzu University

Chaoping Wang,
Dalian Minzu University

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