What are the kitchen waterproofing materials? Which works well? 5

The common waterproof materials in the kitchen are mortar waterproofing agent, and a small part of K11 waterproof slurry still insists on using waterproof membrane, but because of the adhesion with the wall, strength, puncture resistance, construction difficulty, cost performance, waterproof years and other issues, it is recommended to use mortar waterproofing agent, when people are relatively speaking, the way of mortar waterproofing agent is also the longest!

The kitchen is waterproof, first of all, it is not recommended to choose the use of waterproof membrane, because the kitchen is actually a relatively stable part of the house structure, and the general area is narrow and there are many pipes, the use of waterproof membrane is not only not easy to cut and paste, but also produces a certain pungent smell when used indoors, so it is not very suitable for bathroom waterproof materials. Bathroom waterproofing, it is recommended to use kitchen and bathroom waterproof slurry directly, it is specially developed for the yin and yang angles that are easy to leak, wear pipes, sanitary ware, floor drain periphery and other parts, first use a special plain coagulation repair mortar to repair and strengthen these parts, and then use permanent waterproof slurry to do waterproofing, so that the special material is dedicated, and the waterproof effect is better.

Of course, the standard construction is the guarantee of the waterproof effect, the kitchen needs to do all the waterproof floor, the wall is 30 cm high, the waterproof area behind the vegetable sink is 50 cm above the water outlet, the thickness of the colleague's painting, the interval time, and the later maintenance are all need to be paid attention to.

It's good to do the same as the bathroom, save materials. If the new house is renovated, the kitchen can actually be waterproofed. The construction unit has done waterproofing before, and if the acceptance is qualified, there is no need to redo it if the ground is not demolished.

A little worse is a polyurethane waterproof coating, a little better is a cement-based penetrating crystalline waterproof coating and a polymer cement-based waterproof coating. There are many brands, and the quality is uneven. The better ones are Dongfang Yuhong and Luban.

If you decorate your own home, it is recommended to use Oriental Yuhong's Jasic Tu or Custard Tu, 240-270 a large barrel, I bought it when I renovated it myself last year. With many years of engineering experience, I feel that the quality of Dongfang Yuhong's waterproof materials is good, but it is expensive.

The key depends on the craftsmanship of the decoration master, brush 2-3 times, cross the direction of each painting, and ensure that the last time the wall is waterproofed is painted in the upper and lower directions, and there will be no problems.

Hongyuan products are very good, there are indoor waterproof coatings specifically for bathrooms and kitchens, which are green and environmentally friendly.

There are various names of waterproof products on the market, and it is enough to purchase waterproof coatings with applicable properties according to the use of the product. Be sure to choose the products of regular manufacturers, and the quality will be guaranteed. Hope it helps!

I am a professional waterproofer, can I help you?

Waterproofing is an extremely important part of kitchen decoration, and the choice of materials is very important. What are the kitchen waterproofing materials? Today, I will answer you one by one.

1. Cement-based waterproof coating.

There are two types of new polymer cement-based waterproofing materials on the market: general-purpose GS waterproofing materials and flexible JS waterproofing materials.

2. High elastic waterproof coating.

The high-elastic waterproof coating is a high-performance waterproof coating made of high-grade acrylic emulsion as the base material, adding a variety of additives and fillers through scientific processing. It is an upgraded product of ordinary waterproof coating, due to the addition of a variety of polymer additives, the waterproof performance of the product is better than that of ordinary waterproof products, and at the same time, it has high-strength tensile ductility and can cover cracks.

3. Polyurethane waterproof coating.

Polyurethane waterproof coating is a one-component environmentally friendly waterproof coating with liquid construction, which is based on imported polyurethane prepolymer as the basic ingredient, without additives such as tar and asphalt. It is the curing of moisture in the air after contact, forming a strong, tough, jointless integral waterproof membrane on the surface of the base layer.

Fourth, propylene waterproof material.

Propangus, also known as propylene condensation waterproof and anticorrosive material, is environmentally friendly and non-toxic, and is a polymer molecular modification-based polymer waterproof and anticorrosive system. Polymer waterproof and anticorrosive materials processed by plasticizing, mixing, calendering and other processes, imported materials and domestic high-quality auxiliary materials, and high-quality products produced in accordance with the highest level of national industry standards are listed as key promotion products of the Ministry of Construction. This material has a long life, easy construction, and a long-term immersion in water for more than 50 years.

1. Polyurethane waterproof coating.

The comprehensive performance of the coating film formed by the curing of this waterproof material is very good, and it can form a continuous, elastic, seamless, and integral coating film waterproof layer on the base layer with complex shapes. Strong adhesion to various substrates, strong adaptability to substrate expansion, deformation, cracking, etc., and is also known as liquid rubber, whether it is from the quality, performance, effect, or economy and other aspects, has been recognized as a waterproof coating.

2. Acrylic waterproof coating.

This waterproof coating is a water-based waterproof coating, which forms a jointless waterproof layer after curing, which is environmentally friendly and has good waterproof performance, can adapt to various complex waterproof substrates, etc., and can be constructed on wet Ludeni substrates. The acrylic elastomeric coating based on pure acrylic emulsion has excellent weather resistance, and has the dual functions of waterproof and decoration. The coating film has the characteristics of low temperature resistance and high elongation.

3. Polymer cement waterproof coating.

This waterproof coating is a water-based paint, which is non-toxic, harmless, and environmentally friendly. The resulting coating film has high tensile strength, good water resistance and weather resistance. It can be applied on a wet base and bonds firmly to the base layer.

It has the characteristics of high tensile strength and firm adhesion with the base layer.

4. PMC cement mortar.

This waterproof material is an organic liquid material composed of acrylic emulsion and a variety of additives, and then an inorganic powder composed of special cement and a variety of fillers, and a two-component cement-based polymer modified flexible rigid waterproof coating material formulated by a certain proportion.

Should kitchen renovation be waterproof? Kitchen decoration is necessary to do a good job of waterproofing, is to be able to understand the importance of kitchen waterproofing, not do a good job of waterproofing in the future leakage and then do it again is very troublesome. What are the waterproof decoration materials for the kitchen?

Owners can take a look at the kitchen, choose the right materials, and decorate the kitchen to look good and functional.

Kitchen waterproofing material plays an important role in the entire waterproof layer, what are the options for kitchen waterproofing materials? Today, I will answer them one by one for you.

1. Cement mortar.

As one of the emerging waterproof materials, it is currently selling very hot materials. In fact, its material is a special adhesive (a bit like a special glue), which is mixed with fine cement and sand ash dust. The characteristics of sand ash determine its sturdiness, which is an advantage but also its fatal disadvantage.

After any building is completed, there will be a small settlement and dislocation (the settlement period is basically about 5 years). This tiny settlement and misalignment is enough to tear apart this seemingly strong but less malleable material, causing future leaks.

2. Acrylic acid.

The earliest and largest application of acrylic was in eco-friendly paints and coatings. The biggest feature of this material is that it can be diluted with water to make a water-soluble material, and it is colorless and odorless (lacquer can be mixed with colorants as needed), but it is an unusually dense waterproof material after the conjunctiva. Therefore, the current paint is basically not as noisy as the paint town in the past (the previous one was mixed with gasoline or thinner).

This material has considerable elasticity and ductility after conjunctiva, which determines that it will not break with the settlement and dislocation of the base layer. However, the current price of this material is relatively expensive, and the building materials supermarket is generally more than 300 yuan.

3. Polymer JS waterproof material.

It is composed of high-quality cement fine sand and unique active substances, and the powder is mixed with polymer emulsion additives. Different from traditional waterproofing materials, its waterproofing function not only depends on the surface coating, but mainly forms a crystal inside the substrate, and the crystal forms an integral part with the substrate, so as to achieve the best waterproofing effect.

Correct material selection and construction is the core of waterproofing, and the selection of waterproof products is the key to determining the quality of waterproofing and later use.

First, look at the product performance, choose excellent products with waterproof ability + environmental protection.

There are many waterproof products on the market, but there are only a handful of waterproof products that take into account the waterproof quality and ensure the follow-up construction effect. The coating film has good flexibility and can effectively avoid cracking and leakage.

Second, look at the product type and choose products with good adaptability.

Make specific choices for different decoration environments, and choose suitable products to make the decoration effect better and more perfect. It is also a rich product system, with 300 general series, 400 flexible series, 500 super flexible series and 600 elastic series. Each series of products adheres to the consistent high standards of Meichao, and there are more classic blue styles of Meichao, which effectively avoid missing brushes and make waterproof construction pleasing to the eye.

In short, if the kitchen and bathroom waterproof materials are selected correctly, the waterproof will win at the starting point. The quality of Meichaofang water solid products can be seen, and the environmental protection is also leading, so it must be a reliable choice!

Generally, the kitchen will be waterproof when decorating, but the waterproof materials that can be used in different parts are also different. For example, the waterproof coating used for indoor waterproofing in the kitchen is usually called flexible waterproofing, which has the advantage of being able to take care of all corners and quickly form a film. Moreover, the kitchen wall does not need to be waterproof as a whole, only the wall needs to be 30 cm high from the ground.

Therefore, the general kitchen wall leakage is caused by the waterproof paint is not brushed in place, or the wall water pipe is leaking. If you want to repair it, you need to open the kitchen wall to expose the leaking water pipe, and after the water pipe problem is solved, then re-plaster and level it for waterproofing and restoration tiling. Here, it is better to repair kitchen leaks or waterproof with paint.

Waterproof coating is a suitable waterproof material for repairing kitchen wall leakage, because waterproof coating is quick and easy to apply, and it is especially suitable for local leakage repairs that require quick completion. And you only need to simply brush two layers of paint, and when it dries, it will form a layer of waterproof film, the thickness is very thin, and it will not affect the effect of plastering and leveling in the later stage, restoring the effect of projects such as wall tiles.

Of course, in addition to the waterproof coating can be used for the repair of kitchen wall leakage, waterproofing membrane is also a very good option. If the maintenance area is small, the difficulty of construction with waterproof membrane will increase, if the kitchen wall and the ground are redone with waterproofing, the effect of using membrane is also good, but the membrane is relatively fragile and easy to be scratched by construction slag, so the construction should be very careful, and we must pay attention to maintaining the dryness of the construction base, otherwise it will affect the final waterproof effect.