MasterPozzolith 55R

Unique Retarder with Mild Plasticising Properties for Concrete, Mortar, and Cement Grouts

How Does MasterPozzolith 55R Work?

MasterPozzolith 55R is a unique and special retarder that delays the hydration process and thereby can be used to retard concrete, mortar, cement grouts and all types of cementitious applications. Compliant to AS 1478.1 – 2000, Type Re. MasterPozzolith 55R

Areas of Application

• Hot weather concrete where control of the initial and final set is important

• White cement concrete

• Mass concrete e.g. roller compacted

• Mass concrete e.g. Roller Compacted Concrete for dams/pavements

• High-strength mixes, to control set of concrete particularly in high ambient temperatures

• Retarded mortar applications

What Makes MasterPozzolith 55R a Unique Solution?

• Extension of the initial and final set in numerous applications, such as structural in-situ concrete, RCC mass pours, piling concrete

What Are the Benefits of MasterPozzolith 55R?

• Increase in the initial and final set

• Allows up to 5% water reduction in certain cases

• The strength gain of concrete containing MasterPozzolith 55R is enhanced slightly towards later ages

• The extended life of ready-mixed mortars can be designed in conjunction with air-entraining systems while stabilising setting times according to specific