Ronafix for Concrete Repair - Mix D

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.