Sigunit Powder

Sigunit® Powder is a high-performance, dry powder accelerator designed to significantly reduce the setting time of shotcrete and sprayed concrete. It is particularly effective in enhancing the early strength development of concrete in applications where rapid setting and curing are essential. Sigunit® Powder ensures a fast and reliable solution for shotcrete, enabling efficient application in vertical or overhead spraying conditions. This product is widely used in tunneling, mining, and other underground construction applications where quick-setting concrete is required to support the surrounding rock and prevent collapse during construction.

Application:

• Shotcrete and Sprayed Concrete: Sigunit® Powder is ideal for shotcrete applications, including those in tunnels, slopes, and underground structures, where fast setting and high early strength are required to support the substrate immediately after application.
• Tunneling and Mining: Used in tunneling and mining projects to accelerate the setting time of sprayed concrete, ensuring the rapid formation of a stable layer to protect workers and equipment from falling debris and rock.
• Slope Stabilization: Sigunit® Powder helps improve the effectiveness of concrete spraying for slope stabilization projects, where fast-setting concrete is crucial for securing unstable ground and preventing further erosion or collapse.
• Underground Construction: Ideal for use in underground structures such as shafts, caverns, and pipelines, where rapid set times are needed to provide immediate support and avoid delays in construction progress.
• Foundation Work: In foundation applications, Sigunit® Powder accelerates the setting time, ensuring that concrete can quickly achieve the strength needed to support subsequent layers or structures.
• Concrete for Emergency Repairs: Used for emergency repairs in harsh conditions, Sigunit® Powder enables rapid application and curing, ensuring that structures are quickly restored to functionality.
• Precast Concrete: Suitable for precast concrete production when fast demolding or rapid strength gain is needed for efficient operations.