Know which walls to apply waterproofing to.
How to waterproof concrete roof slab.
The sealer is impermeable provided it is applied correctly and forms a waterproof membrane around the concrete preventing moisture from entering the concrete.
Work systematically from one end to the other spraying in lines.
In this process waterproofing chemical are used in different ratio mixed with any opc cement and applying different 3 4 layers on the slab you can also add fibermesh jalli it is a type of mesh made up pf fiber it helps to make strong bond with coating.
Topical sealers can be made from acrylic epoxy and polyurethane based materials.
Deciding which walls to waterproof and which ones to forgo can save you.
Overlap the previous line every time you start a new one.
When waterproofing concrete a topical sealer is applied to the surface of the concrete.
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Apply a suitable.
Finishing up and other considerations 1.
Apply the finish system you have selected to the wall according to the manufacturer s directions.
Pour your chosen vapor barrier into a paint sprayer after the primer is dry and liberally spray an even coat onto the concrete roof.