Material and Classification
- Granite curbing stones
- Common Stones: White Lianhua, Sesame Grey, Sesame Black, etc., granite materials with high hardness (over MU60) and wear-resistant, weather-resistant properties, suitable for high-traffic municipal roads.
- Advantages: Hard stone material, resistant to wear and corrosion, long lifespan, and aesthetically pleasing appearance, enhancing the overall quality of the road.
- Concrete curbing
- New Composite Model: Double-layered construction with the upper layer made of C30 concrete for strength and the lower layer of porous concrete for water permeability. Backside features through-holes to facilitate drainage.
- Advantages: Cost comparable to traditional concrete kerb stones, yet with superior water permeability, suitable for sponge city projects and other drainage scenarios.
