Especially if these areas are covered with ceramic tiles these conditions frequently lead to cracks in the mortar joints allowing water ingress causing considerable damage.
Waterproofing over tiles on balcony.
Next you lay a waterproof membrane cutting in strips for the edges.
Lastly you lay your tile and apply your grout.
Waterproofing your balcony can be a complicated process.
After preparing the old tile use the high strength polymer modified thin set mortar and apply a skim coat of mortar over the existing tile to get a flat surface.
Waterproofing a cantilever balcony is a process which includes cleaning and drying the substrate or the topmost material of your balcony s structure.
Then apply a liquid applied waterproof membrane over the cure skim coat.
Clear waterproofing is crucial for open air exposed areas balconies and terraces patios and walkways are without doubt among the most heavily stressed parts of any building.
Prime rough porous surfaces with tal floor.
Then bond the new tile to the cured waterproof membrane.
Priming the substrate must be in good condition clean and dry.