Ronafix admixture produces Ronafix Mix D, a high strength waterproof, frost resistant mortar with very low permeability to CO2 gas. It is suitable for repairing reinforced concrete.

Features:

Impermeable to liquid water.

Improves wear resistance and resistance to freeze/ thaw cycling.

Increases compressive and flexural strength.

Reduces compressive modulus.

Reduces shrinkage, water demand and aids early drying.

Application:

Prepare concrete in accordance with instructions.

Prime exposed steel and prepared concrete with a slurry of Ronafix and cement 1:1 by volume.

Apply mortar to wet or tacky primer.

Build multiple layers, as required; prime between layers.

Cure using Ronacrete Curing Membrane or cover with tight fitting polythene.

As required, apply further coatings or treatments.

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