Shanghai Lujiazui Financial District Facade System
Architectural UHPC rainscreen cladding panels with integrated GRC hybrid reinforcement. Achieved 120 MPa compressive strength while maintaining 25 mm thin-section profiles for reduced dead load and enhanced seismic performance.
Compressive Strength
120 MPa
Category
Facade
Location
Shanghai, China
Project Overview
A premium commercial tower required ultra-thin, high-strength facade elements capable of spanning between floor slabs without intermediate support. UHPC provided the requisite strength-to-thickness ratio while enabling complex surface textures and color integration.
Technical Highlights
- Panel Thickness: 25–40 mm with integrated anchor channels
- Surface Finish: Acid-etched and sandblasted textures with integral pigment
- Connection System: Concealed stainless steel undercut anchors with seismic drift capacity
Durability Design
The facade system was engineered for ASHRAE Class 4 exposure with freeze-thaw resistance verified per GB/T 50082 cyclic testing protocol.
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