Description
SuperFlow™ Grout is used to fill voids that when cured, still maintains its original volume
SuperFlow™ Grout Super Flowable Non-shrink Structural Grout
Composition
SuperFlow™ Grout contains very clean specially graded quartz aggregate (maximum particle size 1400 um) combined with 52.5 Cem I, binders and specialised chemicals and minerals. The composition when mixed with water, produces a fluid flow grout for tortuous path filling of base plates, bolt holes, keyways and the like where limited access precludes plastic packing.
Flow
By varying water addition rates the flowability of SuperFlow™ Grout can be suited to various applications:
• 16% water to mass of grout produces a thixotropic flowable mortar
• 18% water to mass of grout produces a semi self-levelling mortar
• 20% water to mass of grout produces a fluid flow non-bleeding self-levelling grout
Dimensional Stability
SuperFlow™ Grout is designed to be mildly expansive in the plastic phase to final set. Together with the non-bleeding characteristic of SuperFlow™ Grout, this mild expansion ensures complete contact of the hydrating grout to its encasement.
Being non-bleeding care must be taken that the fluid grout does not loose water by “suck” of encasing structural elements. Accordingly all concrete, brick, plaster or similar materials must be soaked to be saturated but without standing water at the surface.
The hardened grout will remain in contact with and give full support to base plates and other containments, and will have extremely good bearing capacity. Correct placing methods will expel air eliminating of entrapped bubbles (see below).
Compliance
SuperFlow™ Grout complies to ASTM C1107/CRD-C621
Consistency
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Binder to water ratio / Compressive Strength
The total active binder content of SuperFlow™ Grout is 40% and accordingly the following total active binder to water ratios apply.
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