ARDEX A 46 Multi-Purpose External Repair Mortar

A 46 is a rapid setting and hardening, slump free mortar which is ideal for external or internal repairs. The mortar sets and hardens rapidly to give a repair of exceptional strength and hardness. The mixed mortar sets after 20 minutes and can be trafficked after only two–three hours at 20°C. A 46 is ready to receive floor coverings that are not sensitive to moisture, such as ceramic tiles, after 24 hours at 20°C.

Features:

• For infilling holes around fittings and for patch work on wall and floor areas.

• Internal and external use.

• Rapid hardening – walkable in two–three hours.

• For repairing stair treads and risers.

• To produce gradients for ramps.

• To smooth wall and floor areas from 2–30 mm thick.

• Easy to smooth and float.

• Stress and crack free.

• Wearing surface in lightly trafficked areas.

• Ideal for patch repairs prior to the application of suitable damp proof membranes.

• Freeze, thaw and salt resistant.

• Suitable for underfloor heating.

Technical properties:

• Compressive strength (after 1 day/ 7 days/ 28 days): 10.0/ 15.0/ 20.0 N/mm².

• Tensile bending strength (after 1 day/ 7 days/ 28 days): 2.0/ 4.0/ 6.0 N/mm².