Introduction
PC-733 is a powder polycarboxylic acid superplasticizer developed using a specialized spray-drying process. It is a new-generation concrete water-reducing agent with an ultra-high water reduction rate. Manufactured by Shijiazhuang Yaguan New Material Technology Co., Ltd., PC-733 is designed to enhance concrete performance while adhering to environmental and safety standards.
Key Features
- High Water Reduction Rate: Reduces water consumption, improves concrete strength, and requires minimal mixing amounts.
- High Adaptability: Compatible with various cement and admixture systems, enhancing concrete fluidity.
- High Durability: Improves slurry compaction, reduces cracks, and enhances shrinkage and creep resistance.
- Green Environmental Protection: Free from harmful substances, ensuring safety and eco-friendliness.
Technical Specifications
| Order Number | Test Item | Qualification |
|---|---|---|
| 1 | Appearance and Color | White Powder |
| 2 | Water Content (%) | ≤5.0 |
| 3 | Effective Content (%) | ≥95 |
| 4 | Density (g/L) | 500–700 |
| 5 | pH Value (10% Solution, 20°C) | 6–8 |
| 6 | Chloride Ion Content (%) | ≤0.1 |
| 7 | Water Reduction (%) | ≥25 |
| 8 | Air Content (%) | ≤6.0 |
| 9 | Base Content (%) | ≤3.0 |
Applicable Areas
PC-733 is suitable for:
- Ordinary and high-performance concrete
- Mass concrete
- Concrete with large amounts of fly ash or slag powder
- Special concrete applications
Usage Method
1. Measure and mix the product with water before adding to concrete. For better results, mix with water after adding concrete.
2. Pre-dissolve the required solid content in water, then add to concrete.
3. Recommended Dosage: 0.10–0.40% of cementitious materials. Adjust based on design requirements and raw material conditions.
4. Ensure homogeneity when premixing in dry powder form.
Packaging and Storage
Packaging: Paper-plastic composite bags, 25 kg per bag.
Storage: Store in a ventilated, dry place, away from direct sunlight. Shelf life is 12 months from production. Test before use if expired.
Product Images
Company Background
Shijiazhuang Yaguan New Material Technology Co., Ltd. is a leading manufacturer of construction materials. With a focus on innovation and sustainability, the company provides high-quality solutions for the global construction industry.
Visit the company website: Shijiazhuang Yaguan New Material Technology Co., Ltd.
References
1. National Institute of Standards and Technology (NIST) – For guidelines on concrete admixtures and material testing.
2. Product Page – Detailed specifications and usage instructions.
