More than one qualified builder does not dare to deny the need to waterproof the grounds, which is understandable, since the destructive effect of groundwater or moisture in the air can lead to corrosion and spoilage of any material. Paul waterproofing services are provided by many repair teams if there is no way or desire to fulfill them on your own. There is a wide variety of methods for installing protective cover, the most popular are the coloring, pasting, casting and plaster.
The global method consists in the multi-layer alternate application of rolled and sheet materials based on bitumen and polymers, the paint is a surface coating with polymer or bitumen varnishes in several layers and involves renewal every five to six years. The plaster method is installed in the form of a multi -layer screed of cement and sand with the additions of polymer additional components.
Waterproofing can be applied hot and cold. The former are mounted with the groove with a gas burner, and the latter are glued to the base using a spray gun, spatula and brushes. After drying the main protective layer, a reinforcing network and a screed of concrete, glass and sand in a ratio of one to one in three parts of the sand are superimposed on top of it. The final processing consists in imposing another waterproofing layer in two layers of water -insoluble cement compounds, which are laid using a spatula with a plaster method. They put a substrate on top and mount any floor coverings, such as traffic jam, laminate, parquet and others.
In the event that it is necessary to make a point restoration of the protective cover due to the cracks and gaps that have occurred over time or as a result of mechanical damage, then the injection method is used. Binders or special resins are introduced into the places of discrepancies of the cover, reliably fastening its parts.
When conducting this type of work in bathrooms, it is worth considering some features of the room, the entire perimeter of which suffers from condensed moisture, so it is better to expand the waterproofing zone from floor to walls. Paul, “lowered” by several centimeters compared to the level of the surface of other rooms, will provide better liquid isolation and prevent its rapid spread in case of emergency situations, such as damage to the drain of the washing machine or the rupture of the pipe. The democratic price of the flooring of the floor allows the owners of housing not to load their heads with all the nuances and technical features of applying a protective layer to various surfaces, but will relax and entrust the work to professionals.