River course Gabion is mainly used to guide the river water, the
river will flow down the natural channel, channel may have a
natural form of the river bend, if there is a flood, a huge amount
of water, fast flowing, flow in inertia, tend to be straight to the
flow, will lash the original channels and dams, may make the river
diversion, that will cause a huge disaster.
In order to reduce the water flow in the river rapids, the medial
or channel edge, Pu River course Gabions or river gabion mat,
raging rivers directly impact the stone cage nets or gabion mat, so
protection of river or channel. The water in the river bend, the
stone cage nets across the river or river gabion mat, the water
will flow along the river bend, the inherent.
This guide water according to the safety. River course Gabion is
also applied to release flood waters dams and diversion dam, play a
guiding role of the flood or constraint