Waterproofing is a procedure that is carried out to make an object resistant or impermeable to water. A building construction usually uses a waterproof layer to protect and maintain the resilience of the structure of the building.
Waterproofing is used to protect the bottom of a surface to resist seepage from liquid material against the coated structure. The material used to protect the structure will be coated in the form of sheet metal, membrane, self adhisive coating or flash band. The part of the structure that is often carried out is the installation of waterproofing usually roofs, concrete palms and concrete walls.
