Specification
Gabion Box Sizes, Mesh Openings and Specification Guide
A useful gabion box specification controls more than length, width and height. It links the box geometry to mesh performance, connections, fill and site exposure.
Technical Knowledge Team · Updated September 22, 2026 · 8 min read
Dimensions and cell arrangement
Gabion boxes are commonly divided into internal cells to control deformation during filling and service. Project drawings should state overall dimensions, diaphragm spacing, lid configuration and permitted tolerances rather than relying on a generic product name.
Mesh and connection data
- Nominal mesh opening and tolerance
- Mesh tensile strength in machine and transverse directions
- Individual rib or wire performance
- Connection or joint strength
- Raw material, coating or polymer formulation
- Test method and sampling basis
Shuangcheng product data
For the polypropylene composite stretched product described on this website, supplier technical data lists mesh tensile strength of at least 30 kN/m in both principal directions, individual rib tensile of at least 2200 N, connection strength of at least 30 kN/m and a nominal opening of 65 ± 3 mm.
These values must be read with the relevant test methods, manufacturing tolerances, installation instructions and project design requirements.
Frequently asked questions
What size gabion box should I buy?
The size follows the wall geometry, hydraulic conditions, handling plan and approved drawings; there is no single universal size.
Should stone size exceed the mesh opening?
The grading should prevent loss of fill through the mesh and should be confirmed against the specified opening and placement method.
Project-specific support
Send drawings and exposure conditions for technical review
Product information supports evaluation and procurement; final design and regulatory compliance remain project-specific.