Alibaba Digital Agriculture Center Project – Exterior Curtain Wall
1. Project Overview & Curtain Wall Positioning
Project Name: Alibaba Digital Agriculture Supply Chain Center
Functional Attributes: Double-layer cold storage, logistics processing, agricultural product testing, R&D offices, and mixed-use buildings
Core Curtain Wall Requirements: High thermal insulation, high air tightness, wind pressure resistance, weather resistance, easy cleaning, and cold-chain environment compatibility
2. Curtain Wall System Composition
Office / R&D Zone: Glass Curtain Wall System
Type: Hidden frame / semi-hidden frame glass curtain wall
Glass Configuration: Low-E insulated laminated glass
Accessories: Aluminum profiles, openable sashes, horizontal sunshade louvers
Performance: Thermal transmittance K ≤ 1.8 W/(㎡·K), sound insulation ≥ 40 dB
Warehouse / Processing / Cold Storage Zone: Metal Insulated Curtain Wall
Main Material: Rockwool sandwich panel with PU edge sealing
Face Panel: Fluorocarbon-coated aluminum veneer / color-coated steel sheet
Core Material: Rockwool / polyurethane, thermal conductivity λ ≤ 0.025 W/(m·K)
Structure: Tongue-and-groove / hidden-fastener installation
Accessories: Aluminum grilles, decorative aluminum panels, rockwool insulation, steel frame
Public Areas & Daylighting Zones
Skylight: Tempered laminated insulated glass + aluminum frame
Canopy: Aluminum / glass canopy
Decoration & Sunshade System
Aluminum grilles
Metal decorative profiles
3. Key Technical Performance Indicators
Thermal insulation: Cold storage zone K ≤ 0.5 W/(㎡·K)
Air / water tightness: Class 1 (GB/T 21086)
Wind pressure resistance: ≥ 1.5 kPa
Fire resistance: Class A non-combustible
Seismic design: Grade 6 seismic fortification
4. Design Concept & Features
Function-first design: cold-chain insulation + industrial durability + technological image
Material optimization: metal sandwich panels + glass
Green energy efficiency: Low-E glass + high-efficiency insulation
Industrial aesthetics: clean lines, metallic texture
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