Sigunit® L15 AF 25PK

Sigunit® L15 AF 25PK is a high-performance, liquid accelerating admixture designed to accelerate the setting and hardening of shotcrete and sprayed concrete. It is particularly formulated to provide rapid strength development and improve early-stage bonding in cold and challenging weather conditions. Sigunit® L15 AF 25PK is ideal for applications where quick set times are critical, such as in tunneling, mining, and slope stabilization. This product ensures the application of high-quality, durable concrete that sets quickly, reducing the risk of delays in construction and providing immediate support to surrounding structures.

Application:

• Shotcrete and Sprayed Concrete: Sigunit® L15 AF 25PK is ideal for use in shotcrete applications, especially in vertical and overhead spraying conditions, where quick-setting and early strength development are needed for structural integrity.
• Tunneling and Mining: Commonly used in tunneling and mining operations, Sigunit® L15 AF 25PK accelerates the setting time of concrete, allowing for quick support of the tunnel or mine shaft and minimizing the risks of rock falls or collapses.
• Slope Stabilization: Used in slope stabilization projects to rapidly set concrete and secure loose or unstable soils, providing immediate support and reducing the risks of erosion or further instability.
• Underground Construction: Ideal for underground concrete applications, such as shafts, caverns, and vaults, where fast-setting concrete is required to support the surrounding structure quickly and effectively.
• Concrete for Emergency Repairs: Sigunit® L15 AF 25PK is also used in emergency concrete repairs where quick setting is needed to restore functionality to critical infrastructure in short periods.
• Concrete in Cold Weather: Designed for use in cold climates, this product allows concrete to set faster and gain early strength, even in freezing temperatures, ensuring efficient work progress.
• Precast Concrete: Suitable for precast concrete production when fast curing and early demolding are necessary, increasing the speed of production while maintaining concrete quality and durability.