Five Star DP Epoxy Grout 1.75 CF

Strengthen your machinery support with Five Star DP Epoxy Grout, the top choice for dynamic load conditions that demand precise alignment. This non-shrink epoxy grout is specially formulated to minimize exothermic reactions, ensuring reliable performance and accuracy during even the most extensive installations. With its innovative expansive technology, Five Star DP Epoxy Grout provides continuous contact and superior adhesion from start to finish.

Engineered for large-volume placements, Five Star DP Epoxy Grout can handle deep pours, making it ideal for heavy-duty applications. Its expansive, non-shrink properties ensure a solid bond with the substrate, promoting long-term stability for your critical equipment foundations. Whether your project requires deep pours or thin applications, this versatile grout delivers unmatched support.

As the only expansive, non-shrink, low-exothermic epoxy system for machinery grouting, Five Star DP Epoxy Grout offers high strength, superior creep resistance, and the highest effective bearing area (EBA) of 95%. With 100% solids and a solvent-free formula, it ensures lasting durability. Tested in accordance with ASTM C 827, it guarantees positive expansion for the ultimate in precision and reliability.

Recommended Uses

• Tanks, vessels and rotating equipment
• Anchors and dowels
• Wind turbine baseplates
• Aggressive chemical environments
• Precision alignment
• Foundation rebuilds
• Vibration dampening for rotating equipment
• Large volume applications

Surface Preparation

All surfaces to be in contact with Five Star DP Epoxy Grout shall be free of oil, grease, laitance and other contaminants. Concrete must be clean, sound, dry and roughened to ensure a good bond. An SSPC-SP6 commercial finish on all metal surfaces will optimize bond development to steel.

Formwork

Construct formwork using rigid, non-absorbent materials that are securely anchored, liquid-tight, and strong enough to resist the forces during grout placement. A clearance of 1 to 2 inches (25-50 mm) is recommended between the formwork and baseplate. If no bond is desired in certain areas, treat them with paste wax or polyethylene. Depending on the pour dimensions, isolation joints may be required. For further information, contact Five Star Products’ Engineering and Technical Service Center.

Mixing

For best results, condition all components between 70°F and 80°F (21°C to 27°C) before use. Begin by pouring Component B (hardener) into Component A (resin) and mix thoroughly to avoid air entrapment. Transfer the mixture into a mortar mixer, then slowly add Component C (aggregate), mixing until the aggregate is completely wet. Typically, 4 to 5 bags of aggregate are used, with 4 bags providing better flow. In certain situations, the aggregate may be reduced to 3½ bags for clearances of 1 inch or less. Working time is approximately 90 minutes (60 minutes for High Flow) at 70°F (21°C).

Methods of Placement

Five Star DP Epoxy Grout is typically poured into place. Grouting should be done from one side to the other, maintaining continuous contact with the baseplate. For clearances greater than 18 inches (457 mm) or volumes exceeding 100 cubic feet (2.8 cubic meters), contact Five Star Products for guidance. Use of a headbox is highly recommended for optimal results.

Post-Placement Procedures

Final finishing ensures the grout is flush with the bottom edge of the baseplate. For exposed surfaces, use a solvent-wiped trowel just before the material becomes unworkable. In-service operations can begin once the minimum required grout strength and modulus are achieved.

Clean Up

Clean all tools and equipment with a water and detergent solution before the material hardens. For hardened material, a suitable solvent will be required, with sand acting as an abrasive if necessary.