Not all rock needs to be larger than 75mm x 75mm mesh size

gabion rocks

Decorative face rock with cheaper railway ballast behind

gabion rock placing

Gabion fill shall be hard, heavy, free draining and durable. A non frost susceptible (rock or stone type) having a minimum dimension not less than 80% of the mesh opening and a maximum dimension of 200mm.

Gabion rock fill weighs approx 1700kgs per m3.

Railway ballast as gabion fill

Angular rock is the best gabion fill as it provides a good interlock and therefore less deformation of the face occurs. When using rounded river rock as gabion fill, it is recommended that you use the heavier 4.5mm gabion baskets, which are less likely to deform under load. 4.5mm wire is the preferred choice where an uniform architectural look is required, the gabions are likely to be sat or walked on, and when building narrow supported walls or columns

Hand placing “good” gabion rocks at the face of the wall.

hand placing gabion rocks

Gabion sacks save you money, less rock fill needed

more info

Gabion divider panels may be cost effective when machine filling walls over 900mm thick

gabion divider panel

Different rock sizes for an architectural finish

large and small rock effect

Coloured rocks used for gabion water feature

gabion rock colours

Recycled materials and garden art in gabions

recycled gabion brick wall