Precast Concrete Tunnel Segments

State-of-the-art technologies for high quality, durable concrete tunnel segments

This high-range water reducing admixture is based on the new generation of polycarboxylate technology that incorporates state-of-the-art molecular engineering to provide fast wet-out of powder materials. Benefits to concrete production are:

  • Rapid cement dispersion
  • Superior early and ultimate strengths
  • Increased productivity

Precast Concrete Tunnel Segment Products

MasterRoc HR 603

Shorter mixing time in central mixers | Optimized concrete mixture costs | Greater batch-to-batch consistency
Precast Concrete Tunnel Segments

Direct contact

Master Builders Solutions Technical Support

Admixture Systems

1-800-628-9990