This 3D model set includes four concrete curb elements with precise outer radii R3, R5, R8, and R12 meters.

All models are based on a 100 × 20 × 8 cm curb standard and feature clean geometry, chamfered edges, uniform curvature, and optimized low-poly topology.

Each radius segment is modeled to scale and designed for architectural visualization, landscape design, infrastructure planning, CAD workflows, and real-time applications.

The models share consistent dimensions, alignment, and naming structure, making them ideal for modular road layouts, sidewalk curves, parking areas, and urban planning projects.

Included radii:

• Outer Radius 3 m

• Outer Radius 5 m

• Outer Radius 8 m

• Outer Radius 12 m

Geometry is clean, watertight, manifold, and export-friendly for all rendering and game engines.