Industrial Park Planning Sand Table Model Production Process Plan
I. Project Overview
This plan is designed for the development of a scaled industrial park planning sand table, which fully presents elements such as the park's building complexes, road systems, and green landscapes. It is suitable for professional scenarios such as investment promotion exhibitions and planning reviews.
2. Main Production Process
Terrain Shaping
CNC-machined high-density foam base
Terrain undulations created using layered stacking technique
Water features cast in transparent resin
Building Construction
Main buildings fabricated from laser-cut acrylic panels
Glass facades coated with vacuum-deposited film
Roofs treated with sunburst texture for enhanced tactile quality
3. Material Application Plan
Base Materials
Terrain: Lightweight expanded ceramic
Roads: PVC embossed panels
Vegetation: Electrostatic flocked material
Decorative Materials
Building exteriors: UV-printed adhesive film
Landscape features: 3D-printed resin components
Lighting system: Micro LED modules
IV. Surface Treatment Processes
Overall Colouring
Primer: Epoxy primer sprayed
Topcoat: Environmentally friendly water-based paint
Gradual transition effect applied
Detail refinement
Road markings applied via heat transfer printing
Building window frames laser-engraved
Green belts sprayed with layered coating
5. Quality control standards
Visual inspection
Building verticality error ≤ 0.3°
Colour reproduction accuracy ≥ 90%
Seam treatment with no visible defects
Functional testing
Lighting system stability testing
Structural load-bearing testing
Transportation seismic testing
