Concrete Admixtures
Concrete Solution Provider – More than 15 years of experience in the production and synthesis of concrete admixtures, concrete production and technical services, and concrete research.
Project Experience:
- Highway Construction: Involvement in the construction of several expressways.
- Railway Construction: Participation in numerous railway projects, including high-speed railways and box girder production.
- Bridge Construction: Worked on projects like the Hong Kong-Zhuhai-Macao Bridge and various other large bridges.
- Metro Construction: Provided technical support for metro segment projects in multiple cities.
- Precast Components: Experience in the production of various precast concrete components.
- Hydropower Construction: Participation in major hydropower projects.
- Port Expansion: Involved in port expansion projects.
Cement Grinding Aid Admixture
Cement grinding aids are chemical additives designed to enhance the grinding efficiency and performance of cement. They significantly increase cement hourly output and strength at various ages, improve workability, and consequently reduce grinding energy consumption.
Expanding Agent
Magnesium oxide expansive agents are calcined using technologically advanced rotary kilns, thereby addressing the performance gaps of calcium oxide and calcium sulfoaluminate expansive agents and broadening the application scope of compensating shrinkage concrete.
Water-Tight Applications
Waterproof admixture refers to a specialized additive used to enhance concrete's impermeability, watertightness, and hydrophobicity. It can suppress or reduce porosity, alter pore characteristics, decrease concrete's water absorption, or reduce permeability under hydrostatic pressure.
Shrinkage Reducing Admixture
Retarding agents effectively reduce concrete volume shrinkage, significantly enhance crack resistance, and extend the service life of concrete structures. By markedly lowering the surface tension of capillary solutions in hardened concrete, they reduce drying shrinkage by over 35% and autogenous shrinkage by 30%.
Corrosion Inhibitor
Corrosion Inhibitor, a highly effective additive specifically designed for concrete, effectively prevents or delays the corrosion of reinforcing bars, thereby extending the service life of the entire structure.
Surface Improving Admixtures
Improving concrete surfaces involves various requirements: some demand smooth surfaces with high strength, while others require textured surfaces with distinct tactile qualities. This necessitates the use of different types of admixtures to meet the specific demands of concrete surfaces.
Strength-Enhancing And Set-Accelerating
Concrete ultra-early strength agents and concrete performance enhancers are industry-leading products designed based on the theory of early cement hydration crystallisation nucleation. They significantly reduce setting time without compromising the workability of fresh concrete, while substantially accelerating strength development from final setting to within 24 hours. These products exert no adverse effects on the long-term mechanical properties or durability of concrete.
Set-Retarding And Hydration Control
Concrete retarders primarily inhibit the hydration reaction of cement, enabling freshly mixed concrete to retain plasticity for an extended period. This facilitates the smooth execution of various construction processes—including pumping, placing, vibrating, and finishing—while enhancing overall work efficiency.
Viscosity Modifying Agent
Viscosity Modifying Agent (VMA) primarily serves to alter the rheological properties of concrete, particularly the plastic viscosity of freshly mixed concrete.
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