I. Project Overview
Project Name: Leshan Suji New District Infrastructure Construction Project (Phase I) PPP Project Camp
Location: Suji New District, Leshan City, Sichuan Province
Application Scenario: Temporary command center, office and living quarters, and exhibition center for large-scale PPP infrastructure projects
Core Products: Flat-pack containers (office area), foldable containers (living area), expandable containers (conference center), quick-assembly containers (exhibition center)
Project Scale: Total area of approximately 2,200㎡, including 45 offices, 80 dormitories, multifunctional conference hall, and cultural exhibition space
Key Features: Integration of Western Sichuan vernacular architecture and modern modular construction / Smart site management platform / Green and sustainable temporary facilities
II. Main Challenges
Cultural Integration Requirements:
The client required camp structures to harmonize with the local “Western Sichuan vernacular” style, reflecting regional cultural characteristics.
Complex Geological Conditions:
The site was located in a soft soil area along the Min River, where traditional temporary foundation treatments would be costly.
Multifunctional Integration Pressure:
Needed to simultaneously accommodate command center operations, worker living quarters, conference reception, and technical exhibition functions.
High Environmental Standards:
Adjacent to the Min River Ecological Reserve, all materials had to meet green building evaluation standards.
III. Solution:
Culture-Integrated Modular Design
Facade Design:
Used blue-gray metal embossed panels to simulate the roof-tile effect of Western Sichuan vernacular architecture.
Added wood-grain aluminum alloy grille decorative components to doors and windows.
Designed arcade-style corridors on the ground level (rain and sun protection + cultural display function).
Landscape Integration:
Utilized foldable containers to form courtyard-style layouts characteristic of Western Sichuan, with a central landscape water feature.
Geologically Adaptive Technical Solutions
Employed an adjustable steel column foundation system (single foundation load capacity ≥5 tons).
Added prefabricated concrete blocks in soft soil areas to distribute loads.
Zero concrete pouring across the site, minimizing disruption to the original terrain.
Smart Camp System Integration
Smart Site Platform:
Real-name personnel registration + AI safety helmet recognition system.
Real-time environmental monitoring (dust/noise/temperature/humidity) uploaded to a cloud platform.
Conference Center:
Expandable containers were horizontally combined to create column-free large spaces (maximum span of 15 meters).
Equipped with 4K laser projection + remote video conferencing systems.
Green Technology Applications
Integrated Photovoltaics:
Flexible solar panels installed on roofs (average daily power generation: 200 kWh).
PV charging stations provided power for new energy engineering vehicles.
Rainwater Recycling:
Roof rainwater collection used for landscape irrigation and road sprinkling.
IV. Product Details
- Flat-Pack Containers (Office Area)
Dimensions: 6055×2990×2896mm
Walls: 75mm rock wool sandwich panels (Class A fire rating, sound insulation Rw=35dB)
Pre-embedded: Electrical conduits/network ports/fire sprinkler rough-in openings
Feature: Externally mounted wood-grain aluminum sunshade louvers
- Foldable Containers (Living Area)
Folded dimensions: 6055×2990×800mm (70% reduction in transport volume)
Unfolded configuration: 4-person dormitory/independent bathroom/storage cabinet/AC interface
Flooring: SPC stone-plastic flooring (moisture-resistant and wear-resistant)
- Expandable Containers (Conference Center)
Expansion mechanism: Hydraulic horizontal expansion (200% space increase)
Maximum capacity: 120-person conference hall
Configuration: Tiered movable seating/embedded audio system
- Quick-Assembly Containers (Technical Exhibition Center)
Span: 12-meter column-free space
Exterior walls: Ultra-clear glass curtain walls + smart light-adjusting film
Exhibition: Magnetic display panel system + holographic projection equipment
V. Project Achievements
Construction Efficiency:
Completed all 2,200㎡ camp construction within 15 days (65% time savings compared to traditional temporary structures).
Economic Benefits:
Overall costs reduced by 40% (90% reuse rate).
PV system reduces carbon emissions by 62 tons annually.
Cultural Value:
Awarded “Sichuan Province Green Construction Demonstration Project.”
Became a benchmark case for modular construction and cultural integration in Leshan City.
Industry Impact:
Compiled “Technical Guidelines for Modular Temporary Structures in Western Sichuan.”
80% of containers were relocated for reuse in the Chengdu-Chongqing high-speed rail project after completion.
Project Value Summary
Anhui Foldable Integrated Housing Co., Ltd., through the combined application of its four major product lines, achieved.
Creation of a new culture-enabled temporary construction model (modular expression of Western Sichuan architectural elements).
Solved challenges of temporary construction on soft soil (adjustable foundation system reduced groundwork costs by 60%).
Established a benchmark for smart-green-culturally integrated PPP project camps.
The project has become a model for temporary infrastructure construction in the Chengdu-Chongqing region and has been replicated in 9 subsequent PPP projects.