We designed a fixed mechanism to stop the flood barriers from moving in larger water currents. Easy to Use: The flood barrier can be operated effortlessly with three simple steps. Unpack it first ...

We designed a fixed mechanism to stop the flood barriers from moving in larger water currents. Easy to Use: The water barrier can be operated effortlessly with three simple steps. Unpack it first ...

For years, authorities debated building a barrier to protect the Klabava River, south of Prague, from sediment and acidic ...