Protective wall used as protection against floodwater, comprises a plastic or concrete shell filled with site-mixed concrete and filler, a lateral pipe inlet below a float body, and an automatically tensioning securing cable

摘要

Protective wall comprises a shell made of plastic or concrete and filled with site-mixed concrete and filler. A lateral pipe inlet below a float body (A) allows the protective wall to be rapidly set into operation. The protective wall also has an automatically tensioning securing cable.