PANTAQUICK® SCA29 AFL
Liquid alkali-free accelerator for shotcrete applications in dry and wet process
Item No. 0529
FIELDS OF APPLICATION
PANTAQUICK
® SCA29 AFL is a highly effective liquid alkali-free accelerator especially designed for shotcrete applications in dry and wet spraying process.
PANTAQUICK
® SCA 29AFL is generally suitable for all applications where high early and final strengths are required, such as
- Excavation stabilisation in tunnelling and underground construction
- Stabilisation in mine and gallery construction
- Rock support lining
- Surface sealing
- Slope stabilisation
PANTAQUICK
® SCA29 AFL offers the following benefits:
- High initial and early strength developments
- High final strength
- Good workability
- Low pH-value
- High impermeability of sprayed concrete
- Less rebound due to excellent adhesion
- Reduced thickness of sprayed concrete lining
- Facilitates overhead spraying
- Improved working conditions due to non-caustic materials
- No health hazards during transportation, storage and processing
- Contribution to sustainability due to economic use of concrete and alkali-free compounds
WORKING PRINCIPLE
PANTAQUICK
® SCA29 AFL accelerates the setting and the initial strength of concrete. The early and final strength are thereby increased.
DOSAGE | APPLICATION QUANTITY
Recommended dosage range 3-10 mass-% of the cement content.