MasterFlow 885

High-precision, non-shrink metallic aggregate grout with extended working time

How does MasterFlow 885 work?

MasterFlow 885 is a cement-based metallic aggregate grout with extended working time. It is ideally suited for grouting machines or plates requiring optimum toughness and precision load-bearing support, including machine bases subject to thermal movement.

Recommended uses:

• Compressors, turbines and generators
• Pump bases and drive motors
• Pulverizers
• Tank bases
• Conveyors
• Roller mills and crushers
• Stamping and grinding equipment
• Grouting anchor bolts, rebar and dowel rods

What are the unique features of MasterFlow 885?

• High strength and impact resistance
• Pumpable
• High tolerance for wetting and drying cycles
• Non-shrink
• Sulfate resistant for use in marine, wastewater, and sulfate-containing soil environments
• MasterFlow 885 grout meets the requirements of ASTM C 1107 and the U.S. Army Corp of Engineers CRD C 621, Grades B and C.
• Freeze/thaw resistant making it suitable for exterior applications

What are the benefits of MasterFlow 885?

• High fluidity for ease of placement; self-consolidating
• Extended 30 minute working time ensures proper placement under a variety of conditions
• Hardens free of bleeding, segregation, or settlement shrinkage to provide maximum effective bearing area for optimum load transfer
• High tolerance to thermal movement, effects of heating and cooling making MasterFlow 885 ideal for harsh manufacturing environments
• High quality well-graded blend of metallic and quartz aggregate provides high strength, impact resistance; handles dynamic and repetitive loads​