A bathroom is a room in which there is always a lot of water. When building and finishing it is worth considering this. A humid microclimate is created in this room, and pipe leaks should be completely avoided. For this reason, waterproofing for the bathroom becomes relevant. Before starting work, you should figure out what materials are on the market, and what is more suitable.
Why can’t you do without waterproofing?
The answer is simple: in the bathroom there is a difference in temperature indicators, increased humidity, the formation of condensate. All this adversely affects the finishing material. Water has the ability to penetrate into the most inaccessible places, into the seams between the tiles, the places where pipes exit. As a result, this is how a wonderful environment is created for the development of mold and fungus. And this negatively affects human health in general.
Therefore, liquid waterproofing for the bathroom acts as a protector from the adverse effects on the concrete base. In addition, the application of such a layer becomes an obstacle to water, if there is a rush of communications. When the finish is created, fixing this additional layer is simply necessary. Any experts will say this - doing the work yourself, you must not forget about the additional layer.
What materials are in stock?
Before choosing liquid waterproofing for a wooden floor in the bathroom, you should find out the entire range and decide what is suitable. For the protective finish of the floor and walls there is a wide selection of materials. One of the most famous and widespread is bitumen. But production does not stand still, so there is another thing:
- Mastic (it is used in this area as a coating material).
- Rolled products that are applied by gluing.
- Pasty and liquid formulations. For example, liquid glass for waterproofing a bathroom.
- Penetrating compounds - they are porous.
- Dry masses (of which it is necessary to create solutions for processing).
- Special protective plaster, which is also able to create an even layer in the presence of distortions.
- Spraying. It can be polymer or rubber. It is applied using special equipment. After drying, a dense moisture barrier forms.
The choice is varied: each has its own characteristics, according to which preference is built. It is worth considering where the decoration will be performed.
What material to choose?
Not every person without experience from such an assortment can choose what is needed. The basis is to take the characteristics of the premises in which the work will be conducted. But in addition to this, it is worth paying attention to the following points:
- The bathroom requires a waterproofing layer, but not as significant as the foundation.
- The cost of liquid waterproofing for the bathroom can be varied (some options will be too expensive).
- There is no need to choose protection that is too difficult to apply if there is no work experience. Otherwise, it will not be possible to achieve the desired effect.
In addition, on sale, each composition is divided into one and two-component. There is no big difference in their action, just some are sold ready-made, while others need to be done by mixing the dry base with water. Therefore, it’s important to buy something not so important.
How to perform?
For the bathroom, compositions are coated and glued. This is a kind of liquid rubber for waterproofing the bathroom. At the heart of bitumen, latex and polymers. They may have differences in the instructions for the method of application, but basically their characteristics are identical. Each material always has its own application methods. To create a uniform layer, there are several application methods:
- On the entire floor area and plus minor sides on the wall, this is a prerequisite.
- The entire floor and walls to the height where the plumbing passes.
- Across the floor and walls.
It often happens that the same material is applied to the surface in different ways, depending on the room. This is what is taken into account when working with liquid waterproofing for the bathroom.
Coating material
To create such a surface, you need to evenly distribute the material over the area of the bathroom. Moreover, the thickness may have a different indicator. The lubricant is chosen for its positive reviews and high reliability, because a homogeneous mass is obtained, without seams. No need to carefully prepare the surface, this liquid waterproofing for the bathroom under the tile is quite suitable. Even when a screed is previously required, this layer is enough to create a quality foundation. But, nevertheless, it is necessary to observe elementary rules and recommendations.
To create a protective layer from moisture and condensation on the surface of one square meter in thickness up to two millimeters, three kilograms of bitumen mastic is enough. In total, this is not so much, so the option is suitable for many. In order not to be mistaken, it is worth choosing a mass depending on the surface:
- The use of bitumen masses with the addition of various compositions that make them more durable, while reducing toxicity. This is true if you work horizontally.
- Masses that can create a thin film on the surface that repels water. These include water glass, varnishes or paints suitable for any surface. For the floor, the application is elementary: it is enough to pour and level, but for the walls use a brush.
What's better?
Waterproofing a bathtub with liquid glass is considered an effective option for today. Because it is a strong and durable coating, which contains only high-quality substances that protect the surface from moisture. Besides the fact that working with such material is simple. Liquid waterproofing for the bathroom can penetrate into small gaps and fill them. The result is a monolithic surface and maximum protection against moisture. Still liquid glass is chosen for its important quality - it is a good antiseptic. As a result, the formation of fungus and mold is minimized.
Glaze material: how to choose?
It can be in the form of a film, in rolls. It is distributed evenly over the surface in the bathroom. For fixing, special adhesive compositions are used, and the joints overlap the lap material. Sometimes the seams are sealed with a burner, but this is not so simple.
The cost of such a material is low, so many choose it for decoration and protection of the premises from moisture and moisture. But at the same time, you must first carefully calculate the amount of material, perform competent flooring and alignment on the surface. It is stacked and left in this position for 24 hours, only after that the fastening process on a permanent basis is started.
Then a screed is already made or a primer mixture is applied. Do not forget about the seams that strengthen. Sometimes it is required to purchase polymer glue, which plays an important role in protecting against moisture. Such material should lie on the walls with a rise of 20 centimeters. Sometimes additional strengthening of places where pipes pass is required.
Before starting work, the surface is prepared (so do with any other material). Garbage, dust is removed. If necessary, walls or floors are aligned and only after that the main work begins. When a new screed is made, then you need to wait for it to dry, so that the main moisture is gone.
Materials and Tools
How is liquid waterproofing applied to the bathroom? Depending on the selected material, a list of required tools is compiled:
- If these are sheets, you need to purchase glue or other fasteners.
- Spatulas for surface distribution.
- Various containers to create the mixture.
- Construction mixer or drill with nozzles.
To achieve the desired effect, it is worth carefully preparing the surface for waterproofing. Do not forget that each manufacturer in the instructions indicates the rules for applying the created composition and its drying time.
What requirements are taken as a basis?
Often they try to lead the whole process in accordance with the requirements of the SNIP. They are adhered to when performing waterproofing of any room. Liquid waterproofing the floor for the bathroom should be based on the created project. If you need to replace the existing coverage, then everything is agreed with the plan. Standards imply a discussion of all work with the customer. When permission is on hand, they begin to do basic work.
According to the rules, it is necessary to begin waterproofing only after the bottom row is completed in accordance with all standards. There are technical requirements, when performing waterproofing, it is worth considering them. Only when they are observed, high-quality protection is obtained:
- Compliance with temperature indicators.
- Before starting, the following work is done - the seams are masked, embedded elements are laid, the walls are worked out. Only then can waterproofing be applied.
- If you need to lay several layers, then only after the first is completely dry.
- You must adhere to the rules when creating mixtures.
There are a few more points that are highlighted in the SNIP; no one misses them. This is the preparation of the surface (namely dust removal) and the application of a primer. Then you need to wait until it dries. There are waterproofing compounds that require surface leveling. When the insulation is glued, then the entire surface of the floor in the bathroom is treated with a primer without gaps. Such a tool should have good adhesion to the surface. If compaction begins during distribution, then this is an error.
Conclusion
Carrying out, for example, waterproofing a bathtub with liquid glass is an effective way to create the desired effect in the room. The assortment on the market is large, so the choice is made not only depending on personal desire, but also on the budget. Independent work is carried out only taking into account technical requirements. Having created all the conditions, one can hope for high-quality work and reliable protection against moisture and condensate.