There is no fixed standard for the mesh size of gabion netting, which can be customized according to actual needs. In general, mesh sizes range from 6 8 cm to 14 17 cm. There are several factors to consider when choosing a mesh size:
1.Protection requirements: For different protection requirements, you need to select different mesh sizes. For example, if you need protection against a small size of rockfall, you can choose a smaller mesh size;If you need protection against large rockfalls, you need to choose a larger mesh size.
2.Material strength: The main material of gabion mesh is metal wire or high-strength polymer wire. If the strength of the material is low, the mesh size should be appropriately reduced to ensure the protective effect and service life of the gabion net.
.Grid size: The mesh size of the gabion mesh is also a factor to consider. In general, if the mesh size is small, the mesh size should also be reduced accordingly to avoid the adverse effect of too large or too small mesh on the protective effect of the gabion net.
4.Installation environment: The installation environment of the gabion mesh will also affect the choice of mesh size. For example, if gabion mesh needs to be installed in a tight space, a smaller mesh size can be selected to better accommodate space constraints.
In addition to the above factors, it is also necessary to consider factors such as the use, service life and construction conditions of the gabion net. For example, if the gabion mesh is used for river revetment, it is necessary to consider factors such as the flow rate and water pressure of the river water to select the appropriate mesh size and material strength;If the gabion mesh needs to be used in mountainous areas, it is necessary to take into account the special environment and use conditions of mountainous areas, and choose more durable materials and mesh sizes. Gabion cages