Retractable Flood Barrier

The working principle of the retractable flood barrier is mainly to use the L-shaped book blocking principle, that is, the water in the flood board to produce a downward gravitational force to fix the flood barrier, can maintain the balance of water pressure in the horizontal plane, to prevent the water from knocking down the baffle, so as to play a role in flood prevention.

A picture of a tent with measurements on it.

Key Features

（1）Flexibility and Convenience: Can be scaled and adjusted as needed to suit different environments and needs.
（2）High tightness: Utilizing PVC waterproof Oxford cloth, it is more airtight and waterproof.
（3）Space utilization: Foldability allows for greater use of space and easy storage and transportation.

A car is driving through a flooded street next to a building.
A picture of a gate entrance , underpass , and basement entrance.