How to choose waterproof materials for home decoration

Now, there are more than 100 kinds of waterproof materials in the market, and there are only about three or four materials that are really closely related to us. As far as the building materials market (supermarket) is concerned, there are mainly polyurethane, cement mortar, acrylic and polymer polymers. These four types of waterproof coatings are cement mortar, polymer, acrylic, and polyurethane in terms of waterproof performance.

At present, the preferred material for home improvement waterproofing is acrylic, followed by polymer polymer, and cement mortar is not recommended.

Depending on the area you use, choose the size of the bucket. The brand is different in every region. The basic use of domestic brands is sufficient, but I believe that you get what you pay for, otherwise you will suffer a loss in the future. The price is generally one or two hundred yuan per barrel.

The domestic better waterproof coating Oriental Yuhong, home decoration is completely OK! Imported expensive, no special requirements for decoration do not need to choose imported, spend more money in vain.

2012-10-18

Keywords: Chengdu Xinmei Home Decoration |Chengdu professional interior and exterior decoration|Latex paint refurbishment|Hydropower Renovation |Chengdu second-hand house decoration|Home Renovation |Tea house decoration|Barber shop decoration in the process of decoration, waterproof engineering has always been a lot of attention, in order to avoid unnecessary trouble in the later life, but also in order not to cause direct disputes in the neighborhood, the decoration of the waterproof project can not be ignored. However, the quality of waterproof materials cannot be ignored, so what are the types of home-improvement waterproof materials?

1. Flexible waterproof materials, such as: various material coils, JS composite materials, polyurethane waterproof materials, waterproof glue and other emulsion polymer waterproof materials. These materials mainly wrap the base surface and do not allow water to seep out and penetrate, and these materials have a certain elongation and tensile ability.

The only drawback is that these materials have a certain waterproof life, that is, waterproof life. These materials are widely used in roofing, toilets, expansion joints, downspouts, masonry and other substrates.

2. Gangsheng waterproof material: as the name suggests, it has high strength, but it lacks elongation and tensile ability, but the waterproof life is the same as concrete after construction, such as: water leakage, cement-based permeable crystallization, permeable waterproofing agent, permanent condensate and so on.

They are the use of the porosity of the concrete structure through the capillary phenomenon, the use of hydrophilicity to water as the carrier to penetrate into the concrete, chemical reaction, the formation of crystals, plugging the capillary pores to achieve waterproof effect, increase the strength of concrete, these materials are widely used in basements, toilets, sewage pools, pools, can also be directly used in drinking water pools and so on.

Hope it helps.

Question: What brand is good to choose for home decoration waterproofing?

Answer: Waterproof decoration materials are mainly polymer polymers, acrylics, cement mortars, and polyurethanes. Different waterproof materials are different for the market, and its entire waterproof effect is also different, their waterproof effect sorting, polyurethane, acrylic, polymer polymer, cement mortar.

Hello, get back to you right away.

Ask what places to pay attention to when choosing waterproofing.

Hello, I'll get back to you right away.

Hello, the parts that need to be paid attention to in the construction of waterproofing are that the bathroom floor drain needs to be specially treated, the roots of various pipes need to be strengthened, and the junction of yin and yang corners needs to be strengthened.

Question: Do I need to paint the wall solid? Should there be two kinds of waterproofing on the wall and on the ground?

Hello, the wall needs to be painted with wall solid, which can effectively prevent the overflow of harmful substances in the structure. The wall and floor can be made of a waterproof material, if a variety of waterproof materials are used, the handover part is not well handled, but the waterproof effect is reduced.

Indoor waterproof materials:

1. Asphalt waterproof material. With natural asphalt, petroleum asphalt and coal asphalt as the main raw materials, asphalt linoleum, paper tire asphalt linoleum, solvent-based and water-emulsion asphalt or asphalt rubber coatings, ointments, with good adhesion, plasticity, water resistance, corrosion resistance and durability.

2. Rubber and plastic waterproof materials. With neoprene rubber, butyl rubber, EPDM rubber, polyvinyl chloride, polyisobutylene and polyurethane and other raw materials, it can be made into elastic tireless waterproof membrane, waterproof film, waterproof coating, coating film material and ointment, cement, waterstop and other sealing materials, with high tensile strength, elasticity and elongation, good adhesion, water resistance and weather resistance, etc., can be used cold, long service life.

3. Cement waterproof material. Admixtures that have a coagulation and compacting effect on cement, such as waterproofing agents, aerated agents and expansion agents, can enhance the hydrophobicity and impermeability of cement mortar and concrete; The coagulant mortar with cement and sodium silicate as the base material can be used for plugging and waterproofing underground projects.

4. Metal waterproof material. Thin steel sheets, galvanized steel sheets, profiled steel sheets, coated steel sheets, etc. can be directly used as roof panels for waterproofing. Thin steel sheets are used for metal waterproofing in basements or underground structures.

Thin copper plates, thin aluminum plates, and stainless steel plates can be made into waterstops for building deformation joints. The joints of the metal waterproof layer should be welded and coated with anti-rust protective paint.

It's not just about doing it.

Are bathrooms waterproof?

Aren't they all waterproof???

If you want to tidy it yourself.

It is to buy 400 or 500 cement.

The sand should not be fine.

The ratio of cement and sand.

It's 1 to 2 and then take the waterproofing liquid.

Mixed water is generally.

1 to 5 is also good.

1 to 10.

But very little. with water with waterproofing liquid.

Mix cement mortar.

Then mop the floor.

It's better to put first. Geothermal is off.

If it's too hot, it will crack.

So so. We are both waterproof twice.

That's it.

24 hours.

Or 12 hours.

On the first floor of Mo. Then put on the floor tiles.

So so. Re-leaks are most likely to occur at the mouth of the tube.

When using the toilet and washbasin.

The bottom and nozzle are well connected.

Just touch the glass of water.

If the floor slab does not crack.

Absolutely waterproof. If the floor slab is cracked.

You can go to the Consumer Association.

You're in danger.

Of course, this cannot be achieved.

The effect of the swimming pool.

You know what I mean.

It's not a drain that fills the bathroom.

In home decoration waterproofing, we generally need to do kitchens, bathrooms, balconies, including if your home is on the ground floor, then all the ground and walls below the wall meters from the wall need to be waterproof and moisture-proof.

Different parts are waterproof, and different waterproof materials are suitable for use. The waterproofing material of the wall is the same as that of the floor, so you only need to know the suitable waterproofing material for each home decoration part.

Kitchen, bathroom, basement is recommended to use kitchen and bathroom waterproof slurry, it is specially for the kitchen and bathroom easy to seepage of the yin and yang angle, pipe, sanitary ware, floor drain and other surrounding development of hunger gang thirsty leek blood terrier, so the special material is dedicated, more targeted, waterproof effect is of course better.

Balconies, roofs, terraces, etc., it is recommended that K11 waterproof slurry flexible and mortar waterproofing agent are combined for construction, so that the combination of rigidity and flexibility can resist the erosion of sun and rain and ensure good waterproof effect.

What materials are generally used to decorate the house.

Waterproofing in home decoration is generally used "polyurethane waterproof coating".

In home decoration waterproofing, it is generally necessary to do kitchen, bathroom, balcony including, if the home is on the ground floor, then all the ground and the wall below the wall need to be waterproof and moisture-proof.

The different parts of the home decoration need to do different waterproofing, kitchen, bathroom, basement is recommended to directly use mortar waterproofing agent, not only good adhesive force, can form a whole with the base surface and puncture resistance, high strength, waterproof life can be the same life as the building.

Balconies, roofs, terraces, etc., it is recommended that K11 waterproof slurry flexible and mortar waterproofing agent are combined for construction, so that the combination of rigidity and flexibility can resist the erosion of sun and rain and ensure good waterproof effect.

It is not recommended to use a tarpaulin, and if you are indoors, you can use Oriental rainbow paint products.

Home decoration waterproof materials should choose one-component environmentally friendly polyurethane coatings, which are currently recommended by the Ministry of Construction. Because the paint can tightly wrap the pipe and the ground, penetrate into the gaps, and will not shrink after drying, it is more suitable for small areas of houses with many pipes and gaps than rigid materials such as waterproof cement.

When buying this kind of paint, you should choose brand paint, and the cost of materials per square meter is about 50 60 yuan.

In order to make the waterproofing period longer in the future, the paint generally needs to be brushed 3 times, so in order to make the paint dry enough, it is not possible to choose to do it in a rainy or humid climate. Generally, the drying period of one-component environmentally friendly polyurethane coatings is about 3 to 4 days.

Home decoration waterproofing is a more important step, do a good decoration waterproofing can bring help to your life, and also avoid unnecessary troubles in the later stage, there are a lot of waterproof material brands in the home improvement waterproof market, people don't know how to choose, then, how to choose home improvement waterproof materials? Next, let's find out together!

Consumers with conditions should choose relatively good brands when purchasing. The real environmentally friendly waterproof materials should have the test report, product test report and product certificate issued by the nationally recognized testing center, and the service measures of the manufacturer should be paid attention to when buying waterproof coatings, as well as after-sales protection.

Which is better for home improvement waterproofing.

1. Flexible mortar: According to experts from Qeeka Home, this flexible waterproof mortar is mostly used for frontal parts such as walls and grounds, and cannot be used for backwater parts such as the top surface.

2. Hard mortar: also called rigid mortar. After this kind of brushing, there is no need to treat the coating, and it can be directly tiled, which is more convenient. The hard mortar is the waterproofing effect of the back water surface is very good. Therefore, it is generally used for waterproofing the backwater.

3. Polyurethane: It can be used both indoors and outdoors. It can be said that the waterproof effect of this material is very good.

However, the smell of this waterproof coating is larger, and it is difficult for ordinary people to stand it. Another disadvantage is that polyurethane is gelatinous and very thick, and it is necessary to use scraping to make a board during construction, which is very laborious and complicated.

4. Traditional waterproof construction method: add an appropriate amount of silica gel waterproofing agent to the cement mortar, and make a layer of about 20 thick cement mortar waterproof layer on the ground, the waterproof effect is not good, and the home decoration has been basically eliminated.

Conclusion: The above content is about how to choose waterproof materials for home decoration? I hope it can help you. I believe that after the content introduction, which one will you have for home improvement waterproofing? If you have more understanding, if you have a need in the future, you can refer to the content.

1. Flexible mortar:

One of the common materials for waterproofing is flexible mortar. The main material of flexible mortar is emulsion and mortar, which are blended according to a certain ratio and have a certain elasticity, and the advantage of this material is that even if the base layer is deformed and cracked, it will not affect the waterproof effect of the flexible mortar. However, it cannot be used on the top surface as a backwater.

2. Polyurethanes:

Polyurethane is basically not particular about its use, indoor and outdoor waterproof can be used, elastic tension is also very good, basically no matter what kind of substrate cracking will not affect the waterproof effect of polyurethane, it is also the best waterproof effect among all waterproof materials. However, the disadvantage of polyurethanes is that they have a very high odor.

3. Hard mortar:

Rigid mortar is also known as rigid mortar, and the raw materials are also emulsions and mortars. However, in terms of proportion, it is the opposite of flexible mortar. Therefore, the hard mortar can even be directly tiled after brushing, which is very convenient and will not have water seepage.

The waterproof effect of the back water surface is the best, because of its high hardness, so the elasticity is not good, and it is difficult to ensure that the base layer does not crack when it is deformed and cracked, so it is generally only used for the waterproofing of the back water surface.

How to do home waterproofing.

1. Do a good job in hydropower infrastructure projects

From a safety point of view, it is better to go up the bathroom water pipes and wires than to go down. However, many "guerrillas" are greedy for labor-saving, and water and electricity go to the ground, and even dig grooves and round holes in the bathroom.

2. Clean the base and walls:

The house is decorated with waterproof, involving a balcony, a kitchen, a bathroom, but the focus is on the bathroom. First of all, use a small metal hammer to knock on the wall and sweet potato to decorate the face, if you find a "poof" empty sound, it means that there is a hollow drum inside, and you must knock out all the hollow drum parts. Then carefully clean the four wall base layers and the ground, pull out the nails, clean up the miscellaneous garbage, rinse it with clean water, and then let it dry.

3. Do a good job of rigid waterproofing

All kinds of sewer pipes in the bathroom can not be changed, try not to change them; In case of change, you must not use cement mortar to fill the pores, and you must plug the leakage king to fill it three times. The four sides of the sewer pipe and the corners of the wall that are prone to leakage in the room should be paid special attention. The ground should also be divided into three blocks around it, and there should be intervals.

4. Do a good job of the second level of elastic waterproof coating

After the completion and delivery of the new house, there will be more or less settlement, and after a long time, the hard plugging king elastic coating will be cracked alive due to settlement, thus losing the waterproof effect. Therefore, it is necessary to add the second insurance of the first bright front - elastic waterproof coating. Generally, the wall is made moisture-proof first, so that it is more than 1.8 meters.