MasterFlow is BASF's non-shrink grout line for equipment baseplate grouting, structural connections, and any application where the grout has to fill a tight space without shrinking after cure. Detroit Concrete installs MasterFlow products for machine pad commissioning, structural retrofits, and any project where engineered grouting is the difference between functional and failure. Every project starts with a free written estimate.
A standard cement-based grout shrinks slightly as it cures, which is fine for most masonry work but disastrous for equipment baseplate grouting where the grout has to maintain full contact with the machine sole plate to transfer load. MasterFlow non-shrink grouts use engineered chemistry that holds dimensions through cure, transferring load from the equipment into the foundation without gaps.
We install MasterFlow products for industrial equipment commissioning, structural anchor retrofits, and any application where the grout's dimensional stability is part of the engineering. The right product depends on load class, application method, and any specific compatibility requirements; we spec from the BASF range.
Coordinate with adjacent heavy equipment work where equipment pad concrete fits with the grouting, and with the rest of BASF services. The MasterSeal / MasterTop / MasterFlow trio covers waterproofing / floors / grouting as a coordinated brand specialty path.
Recent work
How it works
How We Install MasterFlow in Detroit
Confirm MasterFlow spec
We confirm the equipment's grouting spec (manufacturer requirement and any project engineer overlay), pick the matched MasterFlow product (cementitious or epoxy, depending on load and chemistry), and confirm install method.
Prep baseplate cavity
The cavity under the baseplate is prepped, anchor bolts confirmed in place, the baseplate confirmed level and shimmed where required, and the cavity walls cleaned for grout placement.
Mix and place MasterFlow
MasterFlow is mixed to the BASF water ratio (critical for non-shrink performance), and placed into the cavity by gravity flow, pump, or pressure injection depending on the cavity geometry and product.
Cure and document
The grout cures per BASF schedule (varies by product, from hours for rapid-set epoxy to days for high-strength cementitious), with the install documented for the equipment commissioning file.
Where grout fails
Mix Discipline Is the MasterFlow Difference
MasterFlow non-shrink performance depends on the mix water ratio being exactly right. Add too much water and the grout shrinks like ordinary cement; add too little and it does not flow into the cavity properly. We mix to the BASF spec ratio every batch because anything else compromises the engineered non-shrink behavior.
Coordinate with adjacent MasterTop floors when the equipment pad is part of a larger floor system, and with heavy equipment services for the pad-and-equipment coordination.
Cementitious vs epoxy, mix ratios, baseplate spec and commissioning.
Cementitious for most baseplate grouting (high compressive strength, good non-shrink performance, lower cost). Epoxy for higher-load or chemically aggressive environments and where rapid set is needed. We pick based on the spec and load.
Because the non-shrink performance is calibrated to a specific water ratio. Off-ratio mixing compromises the engineered chemistry, the grout shrinks during cure, and the load-transfer path through the baseplate is degraded.
Yes, for larger cavities or pressure-required installs. Most baseplate grouts go in by gravity flow with appropriate flow techniques; pressure injection is reserved for specific geometries.
Cementitious products typically cure to load-bearing strength in days; rapid-set epoxy can reach service strength in hours. The exact cure schedule is in the BASF product spec; equipment commissioning follows it.
Yes, MasterFlow products include formulations for structural anchor grouting where engineered non-shrink performance is critical. We pick the right product from the BASF range.
MasterFlow under a turbine baseplate, full non-shrink performance verified at commissioning. Equipment runs without vibration issues, no settlement at the pad. Real engineering grouting.
Z. I6
Industrial Operations, Detroit
★★★★★
They mixed to the BASF water ratio exactly every batch. The discipline is invisible but the result shows in load-transfer performance through the cured grout.
Y. I6
Plant Engineer, Warren
★★★★★
Equipment retrofit with MasterFlow regrouting on a baseplate that had failed. New install holds; the original had used standard grout and shrunk away from the plate. Right product made the difference.
Q. I6
Maintenance Manager, Ann Arbor
★★★★★
Rapid-set epoxy MasterFlow on a tight commissioning timeline. Cured to load strength inside the window we had. The right product within the BASF range matters.
X. I6
Facility Engineer, Sterling Heights
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