1. Core applications to improve concrete performance
High-strength/ultra-high-strength concrete (HSC/UHSC)
Function: By significantly reducing the water-cement ratio (water reduction rate of 20%~40%), the compressive strength of concrete can be significantly improved (up to 100MPa or more).
Application scenarios: core tubes of super-high-rise buildings, piers of large-span bridges, nuclear power containment vessels and other structures that require high strength and high durability.
Self-compacting concrete (SCC)
Function: Give concrete high fluidity and anti-segregation properties, and automatically fill the formwork without vibration to form a dense structure.
Application scenarios: Components with complex steel bars (such as subway segments), special-shaped structures (such as curved surfaces of artistic buildings), etc.
Massive concrete
Function: Reduce water consumption and reduce hydration heat, and reduce temperature cracks with the slow setting function.
Application scenarios: Dam foundations, large equipment bases and other projects that require temperature rise control.
2. Application in special engineering fields
Marine engineering and anti-corrosion concrete
Function: Reduce chloride ion penetration by reducing porosity and extend the life of the structure.
Application scenarios: Bridge piers of cross-sea bridges, port terminals, offshore wind power foundations, etc.
Sprayed concrete
Function: Improve the cohesion and rebound rate during spraying and improve construction efficiency.
Application scenarios: Rapid repair projects such as tunnel lining and slope reinforcement.
Lightweight concrete
Function: Optimize the encapsulation of lightweight aggregates (such as ceramsite) and slurry to prevent aggregates from floating.
Application scenarios: Lightweight structures such as partition boards and thermal insulation roofs of high-rise buildings.
