PC-733 is a premium Polycarboxylate Water Reducing Agent designed as a high-performance concrete admixture. By utilizing advanced synthesis technology, it achieves an exceptional water reduction rate and minimizes mixing amounts, which directly leads to lower water consumption and significantly enhanced concrete compressive strength.
Engineered for versatility, PC-733 demonstrates superior adaptability across various cement types and admixture systems, greatly increasing the fluidity of fresh concrete. It not only improves the compaction of the hardened slurry but also optimizes shrinkage and creep performance, effectively reducing crack formation and extending the overall durability of the structure.
Detailed Parameters
| Appearance and 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 | Shelf Life | 12 Months |
Key Advantages
High Water Reduction
Significant reduction in water-cement ratio to boost ultimate concrete strength and structural density.
Enhanced Fluidity
Excellent adaptability with various cement systems to ensure high workability and ease of pouring.
Superior Durability
Improves compaction of the hardened slurry, reducing shrinkage and long-term creep performance.
Crack Mitigation
Optimizes the internal structure of the concrete to minimize surface cracks and internal voids.
Broad Applicability
Ideal for Ordinary, High-Performance, and Mass concrete, including fly ash or ore powder systems.
Eco-Friendly Formula
Contains no harmful substances, ensuring safety for operators and environmental sustainability.
Product Gallery
Management Platforms
Dosage Control
Recommended dosage is 0.10-0.40% of cementitious material based on specific design needs.
Mixing Methods
Supports direct water mixing or pre-mixing into a liquid solution for optimal effect.
Homogeneity
Ensure thorough dry powder blending before adding water to maintain consistent quality.
Moisture Control
Store in a ventilated, dry environment with strict moisture-proof treatments.
Packaging Standard
Supplied in 25kg paper-plastic composite bags for durability during shipping.
Quality Testing
Mandatory re-testing required if the 12-month shelf life has expired.
Investment Return Comparison
| Performance Metric | Standard Admixtures | PC-733 Powder |
|---|---|---|
| Water Reduction | 10% - 15% | ≥ 25% |
| Mixing Efficiency | Standard | High Efficiency |
| Concrete Strength | Baseline | Significantly Enhanced |
| Crack Risk | Moderate | Low / Optimized |
| Environmental Impact | Varies | Green & Non-toxic |
Frequently Asked Questions
PC-733 is suitable for various Portland series cement systems, including ordinary concrete, high-performance concrete, mass concrete, and special concrete containing high amounts of fly ash or ore powder.
It can be mixed with water directly into the concrete, or added after the concrete is mixed (which provides a better effect). Alternatively, it can be pre-dissolved into a liquid of required solid content.
The recommended dosage is generally 0.10% to 0.40% of the cementitious material. The exact amount should be determined based on concrete design requirements and the actual raw materials used.
Store the product in a dry, ventilated place. Avoid direct sunlight and implement moisture-proof measures. Once opened, use the product promptly and seal the bag tightly to prevent moisture absorption.
No, PC-733 is designed as a green environmental protection product with no harmful substances, making it safe for both the user and the environment.
The standard shelf life is 12 months from the production date. If this period has passed, the product must undergo a quality test before it can be used in construction.
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