BASF MasterFlow® 870 - Cement Precision Grout - 20KG

Features
 • MasterFlow 870 is a non-shrink, natural aggregate precision grout with excellent high early and ultimate strengths
 • MasterFlow 870 is normally placed at a flowable consistency to completely fill voids between 10mm and 100mm
 • High early strength – ensures rapid commissioning of new equipment and structures
 • High ultimate strength – ensures permanence of the installation under static and moderate repetitive loads
 • Provides good early and ultimate strengths which ensure quick return to service and long-term durability
 • Flowable long life grout – easy to grout intricate spaces normally inaccessible by conventional grouting technique
 • Extended working time – facilitates grouting of large or difficult placements in a single pour, often without the use of a pump
 • Dense, non-shrink grout – hardens free of bleeding, settlement and drying shrinkage, ensuring tight contact with all grouted surfaces
 • Easy to use – requires no special mixing equipment, it can be mixed in a standard concrete mixer or in a pail using a grout stirrer
 • No added chloride – does not add to chloride load of structure

Applications
MasterFlow 870 is used for all precision, non-shrink grouting applications with clearances of 10mm to 100mm, including:
 • Critical equipment baseplates, soleplates & columns
 • Precast wall panels, beams, columns, structural building members and curtain walls
 • Patching poured in place concrete structures, e.g. honeycombing, using preplaced aggregate techniques
 • Underpinning

Specifications

 • Meets the non-shrink requirements of ASTM C1090 and CRD-C 621, Corps of Engineers Specification for Non Shrink Grout; provides complete non shrink performance when tested in accordance with simulated Bedplate Technique; tested to the requirements of AS1478.2 “Methods of sampling and testing admixtures for concrete, mortar and grout

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