Can do is to determine how high retaining wall down by specific accounting talent, and also to refer to the local geology. Under normal circumstances, we advocate gravity gabion retaining wall is best not to exceed 8 meters high, otherwise it will add the difficulty of construction. If required to do more gabion retaining wall in the project, we propose reinforced approach should be used, or green reinforced retaining wall construction. Of course, how much steel to add, how to go through the adder is stringent accounting abilities can decide whether to roll http://www.hlslw.com/show-38-45-1.html gabion, gabion weaving 30 meters to 50 meters into the mesh, rolled, laid directly on the slope, slope protection do to prevent soil erosion, rock avalanche, but also for slope support, excavation, rock face of the mountain hanging scour protection network shotcrete, slope vegetation (green), railway isolation for blocking highways, rivers, dams and seawalls