Special Grout 400

Five Star Special Grout 400 is a cement-based, nonmetallic, nonshrink, fluid grout specifically formulated for grouting of cables and tendons that provides corrosion protection. When tested in accordance with ACI C 827, Five Star Special Grout 400 shows positive expansion and meets the performance requirements of ASTM C 1107-02 and CRD-C 621-93 specifications for nonshrink grout grades A, B, and C.

Advantages

  • Pumpable fluid grout for very tight clearances
  • Nonbleeding
  • Permanent filling of voids 
  • Extended working time 
  • Pumpable up to 2 hours at 90°F

Uses

  • Provides corrosion protection of bridge cables
  • Pressure placement into tendon ducts
  • Nonshrink grouting between precast panels, walls and beams 
  • Grouting of anchorages