VELOSIT® NG 512
HIGH PERFORMANCE NON-SHRINK GROUT FOR 12 - 120 MM
VELOSIT NG 512 is a cementitious non-shrink grout for concrete substrates. It is used to fill large voids or underneath base plates of machinery or building columns up to 120 mm (4.7”) clearance.
Typical applications:
- Repair of large surface defects on concrete
- Filling of gaps between two concrete bodies
- Grouting of machinery and construction columns
- Application thickness from 12 mm (¼“) to 120 mm (4.7”)
- Anchoring of starter bars and dowels
- Use as microconcrete
Properties:
- Minimal shrinkage
- Slight volume increase in the plastic stage to ensure good bond to base plates
- Excellent workability
- Wide range of water addition allowing consistencies from plastic to fluid
- Fiber reinforced
- Advanced corrosion inhibitor technology
- 60 min. working time and 15 MPa (2175 psi) compressive strength after 6 hours
- Final strength of more than 90 MPa (13000 psi) after 28 days in fluid consistency
- Open to foot traffic after 6 hours
- Excellent adhesion to properly prepared concrete and steel
- Minimal water penetration
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