MasterFlow 928 55 Pound Bag

MasterFlow 928 grout is a hydraulic cement-based mineral aggregate non-shrink grout with extended working time. It is ideally suited for grouting machines or plates requiring precision load-bearing support. It can be placed from fluid to damp pack over a temperature range of 45 to 90° F (7 to 32° C).

• Extended working time
• Freeze/thaw resistant making it suitable for exterior applications
• Hardens free of bleeding, segregation, or settlement shrinkage to provide maximum effective bearing area for optimum load transfer
• Contains high-quality, well-graded quartz aggregate for optimum strength and workability
• Meets the requirements of ASTM C1107 and US Army Corps of Engineers CRD C621 (Grades B and C), at a fluid consistency over a 30-minute working time
• ANSI/NSF 61 certified for use with potable water
• Pumpable
• Can be mixed at a wide range of consistencies
• Sulfate-resistant for marine, wastewater and other sulfate-containing environments

Applications

• Grouting of equipment, such as compressors and generators, pump bases and drive motors, tank bases, conveyors, etc.
• Grouting anchor bolts, rebar and dowel rods
• Grouting of precast wall panels, beams, columns, curtain walls, concrete systems and other structural and non-structural building components
• Repairing concrete, including grouting voids and rock pockets

Coverage

• One 55 lb (25 kg) bag of MasterFlow 928 grout mixed with 10.5 lbs (4.8 kg) or 1.26 gallons (4.8 L) of water (fluid consistency) provides approximately 0.50 ft3 (0.014 m3) of grout

Packaging

• 55 lb (25 kg) polyethylene-lined bags