Glass fiber for alkali resistant concrete that provides concrete with increased strength and durability. It provides a homogeneous dispersion of the fibers within the concrete mix, as it has a density similar to that of concrete and does not float.
Anti-Crak® HP is recommended for shotcrete in very aggressive environments or for fire protection of structural frames.
Advantages:
- Control and prevention of cracking in fresh and hardened concretes and mortars
- Overall improvement of the durability and mechanical properties of the concrete
- Improved mechanical properties of hardened concrete
- Excellent workability
- Allows high dosages without affecting workability
- Completely invisible on the finished surface
- Does not corrode
- Homogeneous mix
- No additional water required
- Safe and easy to handle
Dosage:
- The recommended dosage for mortars varies between 0.2 and 1% by weight
