UHPC
Ultra-High Performance ConcreteUltra-High-Performance Concrete (UHPC) is a type of concrete engineered to have vastly superior mechanical properties and durability compared to conventional concrete. It is formulated to withstand extreme conditions—high pressures, aggressive corrosion, and harsh environments.
Components
Silica fume
Steel or synthetic reinforcing fibers
Special high-performance cement
Fine sand
Superplasticizer
Key Features of UHPC
Extremely high compressive strength (typically ≥ 150 MPa)
Excellent resistance to chemicals, moisture, and impact
Very low water absorption, protecting against freeze–thaw and salt-induced cracking
Superior tensile and flexural performance versus standard concrete
Long service life (often > 75 years in well-maintained structures)
Typical Applications
Bridge structures and high-load components
Architectural concrete panels
Thin precast floor or wall slabs
Structural repair and strengthening
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