Speccrete® G-20 Iron Grout is a blend of Portland cement, selected processed aggregates, clean, coarse and fine iron particles, and specific chemical additives. Speccrete® G-20 is a non-shrink formulation suitable for interior or exterior use and may be used in moist and humid conditions. Speccrete® G-20 is designed for grouting applications exposed to continued vibration or impact, and produces a tight surface oxidation and will not allow rusting of the inner iron particles. Due to the elongated shape of the iron particles in Speccrete® G-20, the product produces better vibration resistance than grouts containing round shape iron particles. Speccrete® G-20 can be used for anchor bolts, setting machinery structural members, embedding signs or posts in or on fully cured concrete.
- Elongated, coarse iron aggregate add vibrational stability.
- High compressive strengths at all stages.
- Quick setting.
- Contains no added chlorides.
- Mix with water only.