What are the common construction methods of slope protection?

1 When the height of the slope is greater than 4m and the slope is greater than 1.0: 1.5, the slope cutting and grading project shall be adopted.

For soil or sandy slopes with a gradient less than 1.0: 1.5, plant slope protection works can be adopted.

3. Slope protection works should be adopted for high and steep slopes formed by accumulated objects or unstable mountainous areas, or slopes whose toe is washed by water.

For unstable slopes with complex conditions, comprehensive slope protection engineering should be adopted.

Landslide control project should be adopted in landslide area.