Applicable Products: FDN Superplasticizer (SNF/PNS)
FDN-A (High Concentration)
FDN-AⅠ (Medium Concentration)
FDN-AⅡ (Low Concentration)
Core Pain Points: Ordinary commercial concrete plants and prefabricated component factories need to balance the water reduction effect and cost control. They require products to be highly adaptable and capable of accommodating various types of cement, with stable performance.
Solution: It has excellent dispersing performance, which can significantly reduce the unit water consumption of concrete, enhance the early strength, and also possess excellent adaptability to cement. The overall usage cost is low and the storage stability is good.
Core Performance Indicators:
Water Reduction Rate: 10%–30%, drastically reducing water consumption. Strength Boost: Increases 1–3d strength by 20%–60%; 3–7d by 15%–50%; and 7–28d by 10%–40%. Cement Saving: Saves 10%–25% of cement while maintaining constant strength. Durability: Enhances impermeability, freeze-thaw resistance, and corrosion resistance. Reduces shrinkage and creep, effectively extending the service life of the concrete. Compatibility: Excellent compatibility with other admixtures and high adaptability to various types of cement, ensuring a wide range of applications. Surface Finish: Non-air-entraining; produces a smooth and aesthetically pleasing concrete surface with no significant impact on setting time. Chemical Composition (Na_2SO_4 Content): FDN-A (High Conc.): Na_2SO_4 < 5\%, Water content \le 8\%. Suitable for liquid anti-freeze agents in winter. FDN-AⅠ (Med Conc.): Na_2SO_4 8%–12%, Water content \le 8\%. FDN-AⅡ (Low Conc.): Na_2SO_4 15%–20%, Water content \le 10\%
Applicable engineering types: Ordinary commercial concrete, prefabricated concrete components, municipal roads, industrial buildings
