Material and Classification
- Granite curbing stones
- Common Stones: Five-Flower, Sesame Grey, Sesame Black, and other granite materials, featuring high hardness (over MU60), wear resistance, and anti-weathering properties, suitable for high-traffic municipal roads.
- Advantages: Durable stone material, resistant to wear, acid, and alkali, with a long service life, and an aesthetically pleasing appearance, enhancing the overall texture of the road.
- Concrete curbing
- New Composite Model: Double-layer construction with the upper layer made of C30 concrete for strength and the lower layer of porous concrete for water permeability. The back features through-hole conduits for drainage guidance.
- Advantages: Cost-competitive with traditional concrete curb stones, yet offers superior permeability, suitable for sponge city projects and other drainage scenarios.
