Five Star Structural Concrete® ES (Extended Set) is a high early strength, single component, permanent concrete repair material which provides a 45-minute working time. The extended set facilitates deep/large volume pours up to six cubic yards in a single lift. Five Star Structural Concrete® ES produces a repair which is dimensionally stable, develops an integral bond to existing concrete, and restores structural integrity within hours of placement. Five Star Structural Concrete® ES provides increased corrosion protection of steel reinforced structures with migrating corrosion inhibitor technology and very low chloride ion permeability.

Advantages

• 45-minute working time
• One component
• Deep, large volume pours up to six cubic yards
• High six-hour strengths
• Coarse aggregate extension up to 80%
• Excellent freeze/thaw resistance
• Provides permanent concrete and equipment/ machinery foundation repair
• Facilitates equipment rebuilds in under 24 hours
• Pumpable
• High bond strength
• Outstanding corrosion resistance for protection and rehabilitation

Uses

• Deep, large volume repair of concrete structures and machinery foundations
• Concrete floor toppings and overlays
• Hot weather concrete repair
• Heavy industrial repairs and retrofits