ACCELGUARD® BK-NCA is a ready to use liquid accelerating admixture for concrete masonry products that does not contain chloride or added chloride ions. It improves properties of plastic and hardened concrete by providing a significant improvement in early stiffening and setting characteristics, improved workability and decreased bleeding and segregation.
- Increases early strength gain
- Improves workability and density
- Improves dimensional stability (green strength)
- Reduces chipping and breakage during handling
- Concrete masonry
- Concrete pavers/slabs
- Segmental retaining wall uni
- Concrete pipe
- Extruded hollow-core plank
ACCELGUARD BK-NCA is packaged in bulk, 275 gal (1041 L) totes, 55 gal (208 L) drums and 5 gal (18.9 L) pails.