PC-733 Powder Polycarboxylate Water Reducing Agent is a high-performance concrete admixture engineered to significantly lower water consumption while enhancing the overall strength and durability of cementitious systems. By utilizing advanced molecular design, it achieves a superior water reduction rate, ensuring high fluidity and optimal workability for a wide range of construction applications.
Designed for versatility and environmental sustainability, PC-733 is highly compatible with various Portland cements and supplementary cementitious materials. It effectively reduces shrinkage and creep, minimizes cracking, and improves the compaction of the hardened slurry, making it an ideal choice for high-performance, mass, and special concrete projects.
Detailed Parameters
| Appearance & Color | White powder | Water Content /% | ≤ 5.0 |
|---|---|---|---|
| Effective Content /% | ≥ 95 | Bulk Density / (g/L) | 500 ~ 700 |
| PH Value (10% solution) | 6 ~ 8 | Chloride Ion /% | ≤ 0.1 |
| Water Reduction /% | ≥ 25 | Air Content /% | ≤ 6.0 |
| Base Content /% | ≤ 3.0 | Shelf Life | 12 Months |
Key Advantages
High Water Reduction
Significantly reduces water consumption and mixing amounts, directly enhancing the ultimate compressive strength of concrete.
Excellent Adaptability
Works seamlessly with various cement types and admixtures, ensuring stable fluidity across different material systems.
Enhanced Durability
Improves compaction and reduces shrinkage and creep, effectively minimizing cracks in the hardened structure.
Eco-Friendly Formula
Contains no harmful substances, ensuring a safe application process that meets strict environmental protection standards.
Superior Fluidity
Increases the workability of the fresh concrete, allowing for easier pouring and placement in complex forms.
Optimized Compaction
Creates a denser microstructure in the hardened slurry, providing a more robust and long-lasting concrete finish.
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Application Areas
Ideal for Portland cement systems, ordinary, high-performance, and mass concrete applications.
Dosage Control
Recommended dosage is 0.10-0.40% of cementitious materials based on design requirements.
Mixing Method
Can be mixed with water first or added directly to concrete; the latter often yields better effects.
Powder Homogeneity
For dry-powder premixing, ensure complete homogeneity before adding water to the concrete.
Safe Packaging
Supplied in 25kg paper-plastic composite bags for maximum protection and durability.
Storage Protocol
Store in a dry, ventilated area away from sunlight; keep sealed to prevent moisture absorption.
Investment Return Comparison
| Performance Index | Standard Concrete | PC-733 Enhanced |
|---|---|---|
| Water Consumption | High | Significantly Reduced |
| Concrete Strength | Standard | High Strength |
| Fluidity/Workability | Moderate | Excellent |
| Crack Resistance | Low/Moderate | High Stability |
| Material Efficiency | Basic | Optimized Cost-Benefit |
Frequently Asked Questions
PC-733 provides high water reduction, which lowers the water-to-cement ratio, resulting in higher concrete strength, improved fluidity, and superior durability against shrinkage and cracking.
While it can be mixed with water first, adding the product directly to the concrete after the initial water addition typically yields better performance results.
Yes, PC-733 is specifically designed for high adaptability and is suitable for concrete systems containing large amounts of fly ash or ore powder.
The recommended dosage ranges from 0.10% to 0.40% of the cementitious material, depending on the design requirements and the specific characteristics of the raw materials used.
It should be stored in a ventilated, dry place, protected from direct sunlight and moisture. Always keep bags sealed when not in use to prevent deterioration.
Yes, PC-733 is a green, environmentally friendly product that contains no harmful substances, ensuring safety for both the workers and the environment.
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