CSA Expansive Agent Type I is a versatile construction additive manufactured by Tangshan Polar Bear Building Materials Co. Ltd. This product is designed for use in various applications, including GRC, decoration mortar, interior and exterior wall putty, and artificial stone. It is also suitable for decorative concrete and building reinforcement projects.

The agent features a light grey powder appearance and is composed mainly of Calcium Sulphoaluminate and CaO. Its key attributes include a limit expansion rate of at least 0.025% in water and -0.02% in air after 7 days. This ensures reliable performance in diverse construction scenarios.

CSA Expansive Agent Type I offers significant benefits, including low alkalinity and a short stable stage of expansion. It is ideal for high early strength applications, particularly in rush projects or winter constructions. This product is also effective in high-performance concrete (HPC) and reactive powder concrete (RPC), making it a valuable choice for various building needs.

For businesses looking for bulk or wholesale options, Tangshan Polar Bear Building Materials Co. Ltd provides competitive rates and customization opportunities. With over 5 years of warranty and online technical support, this agent is a reliable choice for construction professionals seeking quality and efficiency.