Protective coating support as a physical barrier, or shield, protecting the concrete from its immediate environment. A protective coating must prevent aggressive liquids and water from passing through it and reaching the concrete surface.
Protective coatins are generally layers bof nmaterials used to protect the surfaces to prevent them from water leakages and corrison. It may be metallic and non metallic, for waterproofing works in the construction, mostly non-metallic materials are used.
Shourya waterproofing uses non metallic materials for cementitious works which include polymers, epoxies and polyurethanes for the protective layers. Protective coatings are used to cementitious platforms to act and prevent corrosion of steel by providing a barrier against moisture, oxygen, and other contaminants.