Material and Classification
- Granite curbing stones
- Common Stones: Five-Lotus, Sesame Grey, Sesame Black, etc., granite materials with high hardness (over MU60) and wear-resistant, anti-weathering properties, suitable for high-traffic municipal roads.
- Advantages: Hard stone, wear and acid/alkaline resistant, long service life, and aesthetically pleasing appearance, enhancing the overall quality of the road.
- Concrete curbing
- New Composite Model: Features a double-layered structure with the upper layer made of C30 concrete for strength and the lower layer of porous concrete for water permeability. The back is equipped with through-holes and conduits to facilitate drainage.
- Advantages: Cost-competitive with traditional concrete curb stones, yet boasts superior water permeability, suitable for sponge city projects and other drainage scenarios.
