3, the gabion fence internal filler, with anti-weathering hard stones as filler, it will not be due to abrasion and quickly broken in the stone box or gabion sink row. Gabion fence with different types of stone blocks has different characteristics. Polygonal stone blocks can be interlocked well with each other, with its filling gabion easily deformed. Therefore, used in the shear resistant large retaining wall, it is more effective than round stone, on the other side, it is conducive to gabion connection. The general size of the filler is the average grid size of 1. 5 times. A single stone is not less than the standard grid size (usually used woven gabion size (60mmX80mm~100mmX120mm), generally not more than 200mm standard size. Sometimes the minimum stone size can be relaxed for the stone that is placed far from the exterior of the Gabion and inside.
4, internal filling. Mechanical filling is generally faster and cheaper, but not as good as manual filling control. For the modified retaining wall, it should produce a better appearance, and the formation of dense structure. When using both methods, the filler must be completely filled with gabion fence. Filler must be well filled to minimize the gap between the single block of stone good contact, as much as possible to fill tight, reducing the possibility of moving the stone in the gabion. When the packing size belongs to the normal range, polygonal and circular stones can be installed tightly, the other can add some soil.