PC-733 is a high-performance Polycarboxylate Water Reducing Agent designed as a premium powder additive for modern concrete systems. By utilizing advanced molecular design, it provides an exceptional water reduction rate, significantly lowering water consumption while simultaneously enhancing the compressive strength and durability of the hardened concrete slurry.
Engineered for versatility and sustainability, PC-733 exhibits superior adaptability across various Portland cement series and material systems, including those with high volumes of fly ash or slag powder. Its eco-friendly composition ensures a safe application process, making it the ideal choice for high-performance, mass, and special concrete projects requiring maximum fluidity and minimal shrinkage.
Detailed Parameters
| Appearance & Color | White powder | Water Content /% | ≤ 5.0 |
|---|---|---|---|
| Effective Content /% | ≥ 95 | Bulk Density (g/L) | 500 ~ 700 |
| pH Value (10% sol.) | 6 ~ 8 | Chloride Ion /% | ≤ 0.1 |
| Water Reduction /% | ≥ 25 | Air Content /% | ≤ 6.0 |
| Base Content /% | ≤ 3.0 | Storage Period | 12 Months |
Key Advantages
Superior Strength
High water reduction rates reduce water consumption, directly leading to higher concrete density and strength.
Excellent Fluidity
Increases the workability and flow of the mixture, ensuring easy placement even in complex structures.
High Adaptability
Compatible with various cement types, admixtures, and high-volume fly ash or ore powder systems.
Enhanced Durability
Improves compaction while reducing shrinkage and creep, effectively minimizing surface cracks.
Eco-Friendly
Contains no harmful substances, ensuring a safe environment for workers and the surrounding ecosystem.
Flexible Application
Available for direct dry mixing or liquid preparation to suit diverse construction site requirements.
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Precision Dosage
Recommended dosage of 0.10-0.40% of cementitious material for optimized results.
Mixing Method
Supports dry powder premixing or adding liquid solution for superior homogeneity.
Quality Control
Strict adherence to technical indexes including PH value and chloride ion limits.
Moisture Protection
Stored in ventilated, dry areas with strict sealing to prevent moisture absorption.
Packaging Standard
Secure 25kg paper-plastic composite bags ensuring product integrity during transport.
Application Scope
Ideal for ordinary, high-performance, and mass concrete construction projects.
Investment Return Comparison
| Performance Metric | Standard Admixtures | PC-733 Powder |
|---|---|---|
| Water Reduction | Low to Medium | High (≥ 25%) |
| Concrete Strength | Standard | Significantly Improved |
| Material Cost | Average | Optimized via Low Dosage |
| Durability | Basic | Enhanced Anti-Crack |
| Environmental Impact | Variable | Green & Non-Toxic |
Frequently Asked Questions
The recommended dosage is typically between 0.10% and 0.40% of the cementitious material. The exact amount should be determined based on specific concrete design requirements and the raw materials used.
Yes, PC-733 is specifically engineered for high adaptability and is highly suitable for concrete systems containing large amounts of fly ash or ore powder.
It should be stored in a ventilated, dry place, away from direct sunlight. Ensure moisture-proof treatment and seal the bags immediately after opening to prevent deterioration.
While it can be mixed with water before adding to concrete, adding the product to the concrete after the water has been introduced generally yields better results.
PC-733 is designed to maintain a controlled air content, typically keeping it at or below 6.0% to ensure the structural integrity of the concrete.
By increasing compaction and improving shrinkage and creep performance, PC-733 reduces the formation of cracks, thereby enhancing the overall longevity and durability of the structure.
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