Sustainable Future City Planning Sand Table Model Production Plan
I. Core Design Concept of the Model
Ecological Industrial Complex Layout
Adopting a “wind-water-green” triangular composition: wind turbines and blue ecological water areas form a clean energy axis.
The cooling towers in the industrial zone are designed as modular, replaceable structures to demonstrate the transformation process from traditional energy to carbon capture plants.
Building clusters are distributed according to LEED certification standards, with high-rise building spacing meeting solar simulation requirements
Dynamic Transportation System
Main roads incorporate magnetic levitation lane lighting effects (blue LED flowing lights)
Intersections feature miniature traffic signal systems (synchronized with real-city signal cycles)
Sidewalks use fluorescent resin materials that automatically glow at night
II. Detailed Production Process
Terrain Shaping
Base: Lightweight honeycomb aluminum panels carved to form terrain contours, with slopes strictly adhering to hydrological planning maps
Water bodies: Multi-layer epoxy resin coatings (with depth gradient effects), UV-cured surfaces simulating wave textures
Green spaces: Velvet-textured surfaces blended with six grass species in specific proportions, distributed according to real ecological communities
Building Construction
Industrial Zone: Building facades laser-engraved on ABS panels, with removable cooling towers to display internal structures
Commercial Zone: 3D-printed transparent resin skyscrapers with built-in miniature office scene lighting
Residential Zone: Modular design, with balcony railings made of etched stainless steel plates
Energy Devices
Wind turbine: Rotor blades made of carbon fiber material, adjustable speed (0-20 rpm)
Solar farm: Monocrystalline silicon thin-film panels, demonstrating actual photovoltaic conversion efficiency
III. Color and Lighting System
Ecological Color Scheme
Water bodies: Pantone 2945C + transparent blue gradient
Green Spaces: RAL 6024 Mineral Green + 10% fluorescent yellow accents
Building Complex: Primary color RAL 7035 Light Gray, window frames with mirrored stainless steel finish
Smart Lighting Control
Time-based control system: Daytime (6500K white light) → Dusk (3000K warm light) → Nighttime (2700K + blue auxiliary light)
Special lighting effects: Industrial zone steam clouds using foggers + RGB lighting simulation
4. Enhanced interactive experience
AR augmented reality interface
Physical interactive devices
Manual water circulation demonstration system (miniature water pump + acrylic waterway)
