What are the types of toilet waterproofing materials? What are the tips for picking?

What materials are used for bathroom waterproofing are regional, and some cities are rigid waterproof according to the wall, and the ground is flexible and waterproof. And some urban ground is the use of polypropylene cloth plus waterproof agent and cement mixed together, the wall is waterproof agent and cement mixed evenly and then brushed on, the practice is not the same, but the waterproof effect is the same, do waterproof bathroom should pay attention to the bathroom with floor heating It is recommended to use polypropylene cloth and waterproof double or triple protection to ensure that the drip does not leak. <>

Rigid waterproof village material refers to cement, sand and gravel as raw materials, or a small amount of admixtures, polymers and other materials mixed in it. Through the method of inhibiting or reducing the porosity, changing the pore characteristics, and increasing the compactness of the interface of each raw material, the cement mortar concrete waterproof material with a certain anti-permeability is prepared. The rigid waterproof has a long service life, but due to its weight, the structural form is more limited, and it is easy to crack and seepage.

Due to the characteristics of the product, most of them are used on the wall when used indoors, and the paving of wall tiles is used in the later stage.

Most of the indoor flexible waterproof materials are waterproof coatings, most of which are acrylic and polyurethane seals for flexible waterproofing. Flexible waterproof materials have toughness, high tensile strength, large elongation, light weight, convenient construction, adapt to certain deformation and expansion and contraction, and are not easy to crack, but the operation technical requirements are stricter, puncture resistance and aging resistance are not as good as rigid materials, easy to age, and the service life is shorter. When using indoor waterproof materials, most of them are used on the ground, and because of the soft effect, they are liked by many owners.

Polyethylene polypropylene composite waterproofing membrane is a new type of waterproofing membrane made of virgin polyethylene synthetic polymer material with anti-aging agent, stabilizer, adhesion promoter, etc. and high-strength new polypropylene polyester filament non-woven fabric, which is compounded at one time by automated production line. This product is very suitable for toilets with floor heating, because the polypropylene cloth can effectively protect the ground from sinking and cracking caused by the damage to the waterproof layer.

It is recommended to use flexible or polypropylene cloth for the bathroom floor, which has a good waterproof effect. The side wall can be rigid, because there is no need to soak in water for a long time, just pass the water, the waterproof performance requirements are not so high, the most important thing is that the side wall should be tiled, the rigid material adhesion is relatively strong, and the specific waterproof brand can use the brand recognized by the local owners.

Polyurethane and polymer cements. Waterproof coatings and polyurethane coatings are known as "liquid rubber" and are currently one of the best waterproof coatings with comprehensive performance. The coating film is tough, high tensile strength, good ductility, strong corrosion resistance, strong resistance to structural expansion and deformation, and long service life.

But it smells, and black is not environmentally friendly.

Waterproof materials include special waterproof tiles, which will not hang on the water droplets, and some nanomolecular materials, such as plastic rings in showers and other waterproof adhesives. When choosing, you can look at several comparisons.

In home decoration, bathroom waterproofing is a very important hidden project, which is directly related to the comfort of future use. If you want to do a good job in bathroom waterproofing, the choice of waterproof materials is a key step, there are generally two waterproof coatings on the market, one is polyurethane waterproof coating, and the other is polymer cement-based waterproof coating. So, which is the best waterproof material for the bathroom?

Let's take a look.

1. Which is a good polyurethane waterproof coating for the waterproof material of Youyan bathroom.

Polyurethane waterproof coating is the most common type of anti-wild water coating on the market, which is a one-component polyurethane waterproof coating made of isocyanate-based prepolymer formed by addition polymerization reaction of isocyanate and polyether, and mixed with various additives. There are several common types of polyurethane waterproof coatings.

1. One-component polyurethane waterproof coating.

The waterproof coating is a reactive flexible waterproof coating, which has good physical properties, strong adhesion, and curing at room temperature and humidity.

2. Non-tar polyurethane waterproof coating.

The waterproof coating is a two-component material, using water as the chain extender, which avoids the toxicity of the amine chain extender, and forms a rubber waterproof layer with elasticity and no joints after curing.

3. Acrylic waterproof coating.

The waterproof coating is made of pure acrylate copolymer or pure propionate emulsion, adding an appropriate amount of high-quality fillers and additives, and is a synthetic resin one-component waterproof coating.

4. JS composite waterproof material.

This waterproof coating is a waterproof coating composed of organic liquid material and inorganic powder, which is a waterproof material with the advantages of high elasticity of organic materials and good durability of inorganic materials. It is a new type of waterproof material developed after absorbing foreign advanced technology.

5. Cement-based permeable crystalline waterproof material.

The waterproof coating is a waterproof material composed of Portland cement, quartz sand, special active chemicals, etc. With the strong permeability of water, chemical reaction and water and leak resistance are realized.

Second, which kind of good polymer cement-based waterproof coating is the waterproof material of the bathroom.

The main materials of polymer cement-based waterproof coating are some polymer emulsions, but these polymer polymers cannot be made into the waterproof coating we need, so some matching materials are added to it. This is a two-component composite waterproof coating.

The performance of polymer cement-based waterproof coating is very excellent, in addition to having super waterproof performance, its paint film also has good flexibility and weather resistance, and the most important thing is that this coating is not easy to burn and does not have any corrosiveness, which will not hurt the construction personnel.

In addition to the great advantages in performance, the polymer cement-based waterproof coating is also very convenient in construction, because it has good adhesion, so the requirements for the substrate are not so strict, and it can also be directly paved with tiles or painted on it, which brings great convenience to the later construction.

Waterproofing of the restroom is crucial, and if not handled properly, it can affect not only normal life but also the relationship between communities. First of all, the bathroom waterproofing should be selected first, what type of material is most suitable for bathroom waterproofing? Here are the following three materials:

There are three types of common waterproofing materials: cement mortar, polyurethane and acrylic.

Cement mortar waterproofing materials for toilet waterproofing are more common. Impermeable materials are a homogeneous liquid formed by mixing cement mortar in a certain ratio. When mixing cement mortar, stir evenly with a stirrer, slowly add powder and stir well until it does not precipitate.

In addition, the mixed cement mortar should be used within 2 to 3 hours, otherwise it will dry and affect the use.

The polyurethane waterproofing material used for waterproofing in the bathroom is also very good. Its coating film is abrasion-resistant, traction-resistant, and has a viscous viscosity and resistance to structural expansion and deformation. As a result, this waterproofing material is also very suitable for bathroom walls, and has no flow or cracks, and has a relatively long service life.

However, polyurethane waterproofing materials have an unpleasant odor during use, which is not very respectful of the environment.

The acrylic waterproofing material used for waterproofing in the bathroom is also very good. It has strong resistance to acids and alkalis, and also has good elongation and fracture resistance, stability and good waterproof effect. As a result, this waterproof coating is widely used in a variety of waterproof home improvement projects.

The structure of the acrylic waterproofing material is also convenient and can be applied by roller coating or scraping.

For the materials used for bathroom waterproofing, the above three are recommended, as for which kind of toilet waterproofing material to choose in the construction, it is necessary to see which material is more acceptable to the owner. At the same time, it should be noted that after the completion of the waterproofing project, the water seal test is also required. Seal the toilet to drain water to the ground, form a water gauge at least 20 mm deep, whether there is any leakage after 24 hours, check whether there is a leak with the property and other relevant units and sign the acceptance.

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What material is good for bathroom waterproofing? Toilets are often filled with stagnant water. What is good for waterproofing in the bathroom, and the quality of waterproofing will affect the use time of the bathroom.

When the toilet bowl is soaked in stagnant water for a long time, it will cause the toilet bowl to get damp or even corroded. Therefore, the waterproofing material of the toilet must be carefully chosen. So which bathroom is better for waterproofing and what material?

1.Cement slurry: It is a new type of leak-proof material with suitable and good leak-proof effect. It is currently a very popular leak-proof material for toilets. However, attention should be paid to the sturdiness of the sand when choosing.

2.Acrylic: colorless and odorless, waterproof through the conjunctiva of the material. It has good stretchability. However, the cost of this kind of material conversion is relatively high, so it should be carefully selected.

3.Polymer polymer: It also has good ductility and elasticity, is colorless and odorless, and is very environmentally friendly and healthy. However, it also has its drawbacks. It can't come into contact with anything, being too fragile can cause the leakage layer to crack and leak. The leak-proof material for this toilet is expensive.

4.Waterproof coating 1: polyurethane leak-proof material; Polyurethane waterproofing used to be the main waterproofing feature in the leak-proof market, but now it has been largely phased out due to its environmental friendliness.

5.Waterproof coating core trace 2: polymer cement-based waterproof coating.

Polymer cementitious bases have become dominant in the waterproofing coatings market. As one of the new leak-proof materials, cement mortar is a material that is quite popular with the cracks currently on sale. Kitchen and bathroom waterproofing is generally recommended to use ordinary waterproof materials.

What material is good for bathroom waterproofing, the best is cement crystalline waterproofing, coated on the cement base, and the calcium ions in the cement base have a chemical reaction to generate calcium silicate hydrate crystals, penetrate into the cement base, block the capillary pores in the cement base, so as to achieve the effect of lifelong waterproofing. However, in China, in order to maximize profits and cope with acceptance, developers will only choose what materials for toilet waterproofing, such as modified asphalt or JS and other traditional waterproof materials to pollute the cement-based surface, thereby extruding the application market of cement-based waterproofing materials, making it difficult for Chinese to understand this more scientific waterproofing material.

In the renovation of the house, the waterproofing work of the kitchen and bathroom is a very important concealment project. Whether it is done well or not is directly related to the quality of life and comfort in the future. If you want to do a good job in the waterproofing of the kitchen and bathroom, the key is to choose a good waterproof material.

There are probably two common waterproof materials on the market, one is polymer cement-based waterproof coating, and the other is polyurethane waterproof coating. So, which is the best waterproof material for the bathroom? Let's introduce it to you.

1. Which is a good waterproof material for the bathroom, and the polymer cement-based waterproof coating.

1.The polymer cement-based waterproofing coating is composed of a two-component composite stupid waterproof coating, the main material of which is some polymer emulsion, and then some matching materials are added to it.

2.Polymer cementitious waterproof coating not only has good waterproof performance, but also its paint film has good weather resistance and flexibility. Another feature of this coating is that it is not easy to burn and is not corrosive, so that the construction personnel will not be harmed.

3.In addition to the great advantages of polymer cementitious waterproof coatings, their construction is also very simple. Because it has good adhesion, there are not too many requirements for the choice of substrate, and it can be directly tiled or painted on it, so that the construction will be very convenient.

Second, which is a good polyurethane waterproof coating for bathroom waterproof materials?

1.Polyurethane waterproof coating is the most common type of waterproof coating, which is a one-component polyurethane waterproof coating made by polyether, isocyanate and other prepolymers containing isocyanate groups through addition polymerization reaction, and then mixed with various additives. Common polyurethane waterproofing coatings are of the following types:

2.One-component polyurethane waterproof coating, this waterproof coating has good physical properties, its adhesion is strong, and it cures at room temperature and humidity. This is a reactive, flexible waterproofing coating.

3.Non-tar polyurethane waterproof coating, this waterproof coating is a two-component material, which uses water as the chain extender, so as to avoid the toxicity of amine chain extender, and finally cures to form a rubber waterproof layer with elasticity and no joints.

4.Acrylic waterproof coating, this coating is made of pure acrylate copolymer or pure propionate emulsion, and then added an appropriate amount of high-quality fillers and additives, which belongs to the synthetic resin one-component waterproof coating.

Composite waterproof material is a new type of waterproof material developed after absorbing foreign advanced technology, and is composed of waterproof coating composed of inorganic powder and organic liquid material. Its advantages are high elasticity and durability.

6.Cement-based permeable crystalline waterproofing material, this waterproof material is a waterproof material composed of quartz sand, Portland cement, special active chemicals, etc. Because of the strong permeability of water, it achieves chemical reaction and waterproof and leak-proof effect.