Semi-fluid, non-shrink mineral-aggregate grout
How does MasterFlow 555 work?
MasterFlow 555 is a semi-fluid, non-shrink mineral-aggregate grout. It is ideally suited for grouting machines or plates requiring optimum load-bearing support.
Interior and exterior
General construction applications
Where ease of placement of a semi-fluid grout is desired
Where high one-day and later-age compressive strengths are desired
Machinery and equipment: base plates and soleplates
Anchor bolts, reinforcing bars, and dowel rods
Bedding grout for precast panels
Backfilling, underpinning foundations, and pressure grouting of slabs needing alignment
Repairing concrete, including grouting voids and rock pockets
What are the unique features of MasterFlow 555?
Meets ASTM C 1107 requirements at a semifluid consistency (30–40 second flow)
Wide application temperature range of 50 to 85° F (10 to 29° C)
Can be mixed at a wide range of consistencies
What are the benefits of MasterFlow 555?
Hardens free of bleeding when properly placed and yields a high effective bearing area for proper support and load transfer
No accelerators, including chlorides or other similar salts, will not contribute to corrosion of reinforcing steel