Next,JOESCO Barrier will give you some knowledge about flood prevention

Mud-rock flow is a special flood caused by the melting of heavy rain and ice on the valley or slope of mountain area.Mudstones are often accompanied by mountain torrents. They are fierce, sudden and destructive. In a very short time, a large amount of mud and stones go on the rampage, breaking out of the trench and piling up at the mouth of the trench.

For example, on June 10, 2005, a rainstorm suddenly hit ningan city of heilongjiang province, forming a flash flood peak and triggering a debris flow disaster.The worst hit was the central primary school in the town of sharan, where 351 students were in class when the classroom collapsed, killing 88 pupils.

How to avoid risk of debris flow?

(1) when people move in the valley, once they encounter heavy rain and heavy rain, they should quickly move to safe heights. They should not avoid or stay under low-lying valleys or steep slopes.

(2) pay attention to the surrounding environment, and be especially alert for the abnormal sounds from a distance, such as earth and stone collapse, flood roar, etc., which may be a sign of impending debris flow.

(3) when the debris flow strikes, run high on both sides of the bank of the ditch immediately. Do not run upstream or downstream in the direction of the ditch.

(4) after the rainstorm stops, don't rush back to the site in the ditch. Wait for a while.