Masterflow 1205 is a cement-based pumpable grout with specially graded aggregate. It produces a pumpable, nonbleeding, high-strength fluid grout with an extended working time.

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Quick Overview

High strength grout - Provides anchorage for subsequent tensioning

Hardens without bleeding, settlement, segregation, shrinkage or formation of voids - Ensures optimal performance in hardened state, thus providing maximum bond and long-term, protection against corrosion.

Prepackaged and pretested - Easy to mix. Assures uniform performance with consistent quality.

Compatible with high-strength steel - Protects stressed tendons, bolts, and bars from corrosion induced by chlorides and carbonation.

No added chlorides - Inhibits corrosion.

Easy to pump or pour - Ease of placement.

Can be pumped or re-circulated for relatively long periods of time - Adds flexibility to construction scheduling.

Can be used over a wide range of mixed grout temperatures from 45 to 90° F (7 to 32° C) - Lessens weather dependency

Does not use aluminum powder as an expansion agent - Eliminates hydrogen embrittlement or bubble channel formation.

Complies with the PTI Specification for Grouting of Post-Tensioned Structures - High performance grout verified by both independent and lot performance testing.

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Additional Information

Manufacturer: BASF

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