Ultra high performance concrete (UHPC) is a new type of cement-based composite material with ultra-high strength, ultra-high toughness, and ultra-high durability.
In the national standard “Ultra high Performance Concrete” (GB/T 31387-2025), it is officially defined as fiber-reinforced ultra-high strength concrete produced by using cement and mineral admixtures as cementitious materials, combined with aggregates, additives, high-strength micro steel fibers and/or non-metallic fibers, water, etc.
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