WCA-200
SODIUM SILICATE LIQUID SHOTCRETE ACCELERATOR
WCA-200 is a non-chloride, liquid set accelerating admixture for wet-mix shotcrete applications.
WCA-200 is suitable for use in steel reinforced shotcrete and substrates. WCA-200 provides the following benefits:
- High early strength development,
- Reliable long-term strength and durability,
- Easier overhead spraying by improved adhesion of shotcrete to substrate,
- Distinct reduction of rebound and dust,
- Improved bond of shotcrete to the substrate.