Concrete Curing Compound
Concrete curing compounds are liquid membrane-forming chemicals applied to fresh concrete surfaces immediately after finishing to retard moisture evaporation and promote optimal cement hydration. They form a temporary or permanent thin film that maintains the water-cement ratio necessary for full strength development, reducing shrinkage cracking and surface dusting. These compounds comply with ASTM C309 and EN 13654 standards for concrete curing efficiency.
Technical Specifications
| pH | 7.0–10.0 |
| appearance | White or clear liquid |
| solidContent | 15–35% |
| applicationRate | 4–6 m²/L |
| waterRetentionEfficiency | ≥90% (ASTM C309) |
Applications
- Freshly poured concrete slabs and pavements
- Bridge decks and structural concrete
- Precast concrete elements
- Industrial floors and car parks
- Architectural exposed concrete surfaces
Key Features
- Retards moisture evaporation from fresh concrete
- Promotes full cement hydration and strength gain
- Reduces shrinkage cracking and surface dusting
- Complies with ASTM C309 and EN 13654
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