Product Overview
PC-826 is a high-performance Slump Retention Polycarboxylate Superplasticizer specifically engineered to optimize the workability and durability of advanced concrete systems. By utilizing cutting-edge molecular design, it significantly prolongs the construction operation window and prevents the rapid loss of flow, making it an essential additive for complex architectural projects.
Designed for versatility and efficiency, PC-826 ensures superior dispersion and compaction of the hardened slurry. It is fully compatible with various Portland series cement systems, providing a green, environmentally safe solution that enhances the structural integrity of concrete while reducing shrinkage and creep performance.
Detailed Parameters
| Appearance & Color | White Powder | Water Content | ≤ 5.0% |
|---|---|---|---|
| Effective Content | ≥ 95% | Bulk Density | 500 ~ 700 g/L |
| PH Value (10% Sol.) | 6 ~ 8 | Chloride Ion Content | ≤ 0.1% |
| Base Content | ≤ 3.0% | Water Reduction Rate | ≥ 25% |
| Air Content | ≤ 6.0% | Initial Set Difference | > +90 min |
Key Advantages
Enhanced Durability
Optimizes slurry compaction and improves creep performance, significantly reducing surface cracks.
Superior Slump Retention
Extends the operational window of concrete, preventing rapid loss of workability during transit.
Rapid Dispersion
Excellent adsorption capabilities allow for faster mixing times and a more homogenous blend.
High Plasticity
Significantly prolongs the construction window, ensuring seamless application in large-scale pours.
Eco-Friendly Formula
Contains no harmful substances, ensuring a safe working environment and sustainable construction.
Broad Compatibility
Works efficiently across all Portland cement series and diverse concrete mixing systems.
Product Gallery
Management Platforms
Dosage Control
Recommended dosage of 0.05-0.20% of cementitious material based on project needs.
Mixing Protocol
Optimal results are achieved by mixing the product with water before adding to concrete.
Storage Standards
Keep in ventilated, dry areas away from direct sunlight to prevent moisture absorption.
Shelf Life Tracking
Product is valid for 12 months from production; testing is required if expired.
Packaging Quality
Supplied in high-durability 25kg paper-plastic composite bags for safe transport.
Application Scope
Ideal for Portland cement systems requiring long-term workability and flow maintenance.
Investment Return Comparison
| Performance Metric | Standard Superplasticizer | PC-826 Performance |
|---|---|---|
| Slump Retention | Short-term/Fast loss | Extended/Stable flow |
| Mixing Efficiency | Standard absorption | High-speed dispersion |
| Concrete Durability | Standard compaction | Reduced creep & cracks |
| Labor Cost | Higher (re-working flow) | Lower (extended window) |
| Environmental Impact | Variable | Green & Non-toxic |
Frequently Asked Questions
PC-826 acts as a slump retention polycarboxylate superplasticizer, designed to maintain the fluidity of concrete for longer periods, reducing water requirements and enhancing overall strength.
For best results, mix the product with the mixing water first, then add it to the concrete. Alternatively, it can be added simultaneously with the mixing water.
The recommended dosage ranges from 0.05% to 0.20% of the cementitious material, depending on the specific design requirements and raw materials used.
Yes, this product is designed to be compatible and can be used in conjunction with other water-reducing agents to achieve specific performance targets.
Store in a dry, well-ventilated area. Avoid direct sunlight and ensure moisture-proof treatment. Once opened, seal the bag immediately to prevent deterioration.
Yes, PC-826 is a green environmental protection product containing no harmful substances, making it safe for both workers and the environment.
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