King® HC-D1
ENHANCED SHRINKAGE CRACKING RESISTANCE SHOTCRETE MATERIAL FOR DRY-MIX PROCESS APPLICATIONS
King® HC-D1 is a pre-packaged and pre-blended shotcrete material formulated for dry-mix applications, equiped with crack-resistant technology. It contains Portland cement along with other carefully selected components. It offers enhanced shooting characterisitics and physical properties, highly crack-resistant repair material, along with compatibility with existing concrete substrates that allows for durable repairs.
- Low cracking potential (according to AASHTO T334)
- Very low shrinkage
- Physical properties similar to conventional concrete, thus offering excellent compatibility with existing concrete
- Air-entrainment providing superior resistance to freeze-thaw cycling and salt-scaling resistance
- Improved adhesive and cohesive plastic properties
- Significantly reduced rebound, resulting in lower material usage
- Very low permeability
- Designed with natural, normal-density, non-reactive, fine and coarse aggregates to eliminate potential alkali-aggregate reactivity (AAR)