What materials should be used to make the bathroom waterproof when decorating? Do you have any good

polyurethane materials; Polyurethane waterproof coating has good viscosity to the wall, and has strong follow-up to the wall after wiping, and the area that should be waterproof in the toilet and restaurant kitchen is originally a humid environment, if the viscosity is not very good, it is very easy to produce cracks and eventually seepage. Polyurethane waterproof coating has perseverance, high tensile strength, good ductility, strong corrosion resistance, strong structural expansion deformation ability, no cracks and no flow under strict standards, anti-aging, wear resistance, and has a long service life, but it has a smell, gray and black is not environmentally friendly, and it is not good-looking.

acrylics; It is a water-soluble, colorable, plastic-type architectural coating made of acrylic resin copolymer moisturizing emulsion as gelatinizing chemicals and various color pastes and fillers. It is characterized by the fact that the coating can produce a continuous coating after drying, and the coating has excellent tensile strength and elongation at break, acid resistance, good acid resistance, excellent aging resistance, and no air pollution, which is an ideal raw material for roof waterproofing applications. At the same time, the construction of the project is convenient, and the construction of roller coating and brushing can be carried out.

The ground waterproofing produces a continuous elastic membrane for the contacts, which is convenient for the cumbersome structure. Because its functional characteristics are relatively stable, the application effect is ideal, and the price is moderate, it is widely used in home decoration waterproofing. It is used in large-scale projects.

polymer cement; Polymer cement waterproof coating (referred to as JS waterproof material) is a combination of rigidity and flexibility component waterproof coating. This kind of raw material environmental protection, non-toxic and odorless, good air permeability, strong adhesion with the ground, dry quickly, not only has the high-quality elasticity of polymer material chemicals, but also has the two-way advantage of good durability of inorganic materials. However, it is mostly a component of raw materials, and it is necessary to prepare liquid materials and granular materials according to the specific guidance of the instructions for use, and if too much light calcium powder is added to the granular materials, the material performance is usually greatly reduced.

It is mainly used in home decoration.

concrete mortar; Concrete mortar waterproof coating is an organic chemical moisturizing emulsion material composed of acrylic emulsion and a variety of filling additives, with organic particles composed of special cement and various fillers, and a certain proportion of the component water-soluble waterproof mortar. This kind of architectural coating is non-toxic and harmless, zero pollution, is a real green architectural coating, it can be immediately built on the surface of the cement and bonded firmly, convenient engineering construction, will not be limited by the water content of the bottom layer, dry quickly, short coagulation time, after engineering construction 2 can be pasted on the surface of the floor tiles. However, in view of the fact that this kind of raw material belongs to the flexible waterproof architectural coating, which lacks elasticity after coating the film, and will endanger the actual effect of moisture-proof due to the sinking and displacement of the engineering building, it is generally suitable for a relatively stable position of the structure.

You can choose polyurethane waterproof coating, this waterproof coating is relatively common, the use effect is very good, especially environmentally friendly.

When decorating the bathroom, try to choose a better waterproof material, and the waterproof thickness of the bathroom should be at least about 50 cm. Try to do double waterproofing.

The waterproofing of the bathroom is a real headache. When decorating to the bathroom, the problem that needs to be considered is waterproofing, and if the waterproof is done well, you can never have worries. If you don't do a good job of waterproofing, you may have to worry about it every day, afraid that your furniture will be damaged.

Today, I will talk to you about what materials are better for waterproofing in the bathroom and how to do the waterproof construction of the bathroom.

1. What materials are better for waterproofing in the bathroom?

1. Mortar waterproof materials.

Mortar waterproofing materials are recommended for waterproofing between sanitary caves, which are especially suitable for waterproof layer construction, and are waterproof at the same time as the life of the building, which is safe, environmentally friendly, non-toxic and harmless, and cost-effective. At present, it is very widely used cement-based waterproof slurry, which is a new type of environmentally friendly home decoration waterproof coating, non-toxic, harmless and pollution-free, convenient construction, and is the mainstream waterproof material for bathroom waterproofing.

2. Polymeric polymer waterproof materials.

Polymeric polymer waterproofing materials are synthesized from a variety of water-based polymers, which are then composed of high-quality cement mixed with various additives. The flexibility of the polymer is combined with the rigidity of the cement, which makes it excellent in terms of impermeability and stability. Its advantages are convenient construction, low cost, cost-saving and non-toxic and environmentally friendly.

Second, how to do the waterproof construction of the bathroom.

1. Grassroots treatment.

Before doing waterproofing, the base layer should be treated, and the surface of the base layer should be firm and smooth, with no cracks, no sand, no floating slurry, etc. When the flatness of the board surface is poor, a leveling layer should be made and there should be no water accumulation on the surface of the base layer. Annular grooves should be reserved for the junction parts of floor drains, pipe roots and other base layers, and sealed with sealing materials or micro-expanded fine stone concrete in two times.

2. Brush the waterproof material twice.

Remember to apply waterproof paint twice, and these two waterproofing must be done together with the wall of the bathroom, and the height of the wall should be at least 40cm higher than the upper edge of the caisson. Ensure that the seepage water above will not spread to other places, and can only be discharged from the floor drain.

3. Closed water test.

After applying the waterproof paint, wait until it is completely dry before performing a closed water test. However, before doing the closed water test, it is necessary to block the water outlets of the bathroom, and then place water about 2cm high in the bathroom, and the closed water test time is 24 hours. When the time comes, go downstairs to the neighbor's house to see if there is any water seepage on the ceiling and walls.

If not, it means that the waterproof project is qualified.

The above is the relevant information about what materials are better for waterproofing in the bathroom and how to do the waterproofing construction of the bathroom, I hope it will help you.

When the new house is taken, the general situation of the real estate developer has done a layer of waterproof membrane waterproofing, in the bathroom has not changed the condition that there is no major change, the owner of the community only needs to choose the soft waterproof. Problems to be paid attention to when brushing waterproofing: The walls and pavement are clean and tidy, and you can brush all over the wall to fix the particles and dust.

Heavily polluted areas are brushed to plug leaks, such as the corner line of the wall and ground, the perimeter of the pavement drainage pipe, and the groove of the water pipe transformation. Be sure to brush twice, horizontal and vertical brushes once, the total area of the shower area, the reverse side of the bathroom wall is the bedroom cabinet can be brushed enough to the wall, the other parts of the road surface must be more than 30 cm above the wall, and the door must be brushed on both sides to avoid the occurrence of mildew on the good side of the toilet gate in the future.

The irrigation test is the best plan for testing, which can reasonably avoid water seepage and rework in the future, without a unique structure for more than 24 hours, and for more than 48 hours for sunken toilets. How to do a good job of waterproofing in the toilet is divided into five processes, first sweep the walls and pavement dust of the toilet with a broom. Use the plugging tap water dilution solution to the viscosity of millet soup, and then use roller bearings to lock up the dust on the floor and walls.

Take the soft waterproof and brush it little by little with a soft brush, especially in areas that are prone to water seepage, such as toilet pipes and sewer pipes, and brush it on your mobile phone. Then the steel waterproof brush wall, so that the wall tiles can be more glued to the wall, and the road surface and wall will be extinguished after 12 hours.

It's just brushing it all over again. Wait until the second brush is finished. Do a 24-hour irrigation test.

with a water repellent agent. First of all, use waterproofing agent mixed with mortar to do it at the bottom of the restaurant kitchen or bathroom, and after drying, then use waterproofing agent mixed with concrete ash to brush a layer on the surface of the first time, which is mainly because the small round hole formed after the first drying is blocked, and the rhizome of the pipeline should be carefully brushed out.

With waterproofing membrane, the bottom layer is first treated neatly and tidy, so that the bottom layer is dry, and then the waterproofing membrane is paved on the road surface, and the waterproofing membrane is heated with a paint gun, which is the gap bonding between the waterproofing membrane and the membrane. However, the waterproofing membrane is more sensitive, and the surface layer is easy to be broken by the gravel in the case of backfill, causing water seepage, and it is not easy to solve the root of the pipeline. There is no anti-cloth, which is also a cloth-like item, and after brushing a thin layer of tap cement mortar on the bottom, it can be spread on top immediately.

First of all, the ground should be waterproofed, the ground should also be kept flat, check whether the floor drain, pipes and corners are unblocked, and whether the joints are leaking, and then apply waterproof materials; When choosing waterproof materials, you can choose asphalt or rubber and plastic waterproof materials, these waterproof materials are the best.

First of all, the floor of the bathroom should be moisture-proof, and then the waterproof test should be carried out, and some waterproof paint should be brushed on the wall, so that the waterproof can be done. You can choose a high-elastic waterproof material, or you can choose an anti-corrosion and waterproof material, so that this material is very good, and the waterproof effect is very good.

JS waterproof paint is a good choice, which is a very environmentally friendly material. The materials are selected in advance, and then the ground is leveled to lay the base layer, and then a layer of waterproof paint is applied, and the second layer is applied after it is thoroughly dried.