Crack on masonry repairing (when masonry in contact with bearing structure)

Products Applications Solutions

Homepage > Applications

Crack on masonry repairing (when masonry in contact with bearing structure) – Cracks <1cm

What do we need?

Cracks <1cm often appear in masonry filling are a danger to their statics

How do we do it?

The repair of the cracks of the walls is necessary by using specialized materials that provide a permanent long-term solution.

ADVANTAGES: Easy in Application – Permanent Protection against Moisture

Products used

THC 410C
WRM 520
WRM 550
Fiberglass for wall reinforcement (223gr/m2)
STATUS DUR
STATUS All Weather

Step by step

Start by widening the crack by 15-20cm on each side
Clean surface from dust and loose particles

3. Spray the area of application with water to increase bonding.

When necessary, apply the system adhesive-mesh-adhesive by using THC 410C and THRAKON repairing fiberglass mesh (223g/m2). Please contact our Technical Department.

4. Apply the fast setting (20’) repairing product WRM 520, which offers high strength (R3).

5. Apply the fi rst layer of the fast setting reparing plaster WRM 550. Before the plasters gets dried, reinforce it by pressing THRAKON’s repairing fi breglass mesh (223 g/m2).

6. When the fi rst layer of WRM 550 is dried, apply another layer of WRM 550, on top of the fi berglass mesh, in order to level the area.

7. When WRM 550 has dried, smoothen it with a sponge trowel.

8. Prime the surface with STATUS DUR, solvent based primer.

9. Apply STATUS ALL WEATHER in two layers.