How many times do you usually have to brush the paint when applying waterproof coatings? On what bas

There are some community owners for waterproof coatings, to brush a few times is not very mastery, in the decoration process, as a decoration concealment project, uniqueness and diversityWaterproofing is the key to decoration, and the waterproof coating is not ideal, which causes a lot of inconvenience in daily life. First of all, the waterproof construction of the house decoration must be painted, do not roll the paint, this aspect should be noted!

Before doing waterproofing, the bottom layer of the room is cleaned up, the wall is gently poured with a layer of cold water, and the road surface is not stored in the case of water storage, and the walls and floors are leveled with Jinyu leveling mortar, so that the waterproofing has the effect of leveling and smoothing, and the leveling mortar is not suitable for wiping too thick, and the thin ground leveling can be. After the wall is thoroughly condensed and dried, the room should be cleaned up again in accordance with the decoration steps, so as to prevent dust, and the actual effect of waterproof bonding is not ideal.

If it is a large-scale waterproofing, it is best to choose the method of brushing horizontally and vertically, so as to better ignore the middle of each layer of waterproof coating, and the waterproof effect is better. Brush the first waterproof paint, to coat, especially around the wall foot joints to be evenly coated flat, but also to do waterproofing, more difficult to do the position, so waterproof is safer and more secure, the first waterproof paint drying, you can do a waterproof, the first waterproof and not dry, do the next program, there will be product quality problems. After three times of waterproof drying, you can do a water filling test, and there is no leakage, indicating that the waterproof is up to standard.

It is proposed that the waterproof coating select a well-known brand, and the sales volume of the Oriental Yuhong waterproof sales market is very good, low-carbon environmental protection, feedback mechanism, high satisfaction rate, and safer application. When the waterproof coating project is constructed, it is enough to brush it three times. Everyone attaches great importance to the waterproofing in the room The procedure process should be said to be the first place in the interior decoration, because if the waterproofing is not done well, it not only endangers the mood of settlement, but also causes the same to daily life, and at the same time is directly related to the neighborhood harmony under the roof, and the waterproof belongs to the decoration concealment projectIn the middle and late stages, it is invisible and intangible, so the construction of waterproof engineering is very necessary, and it can be said that it is the construction of three points of waterproof raw materials and seven points.

Brush it two to three times, but the waterproof paint is different, some people apply it twice. Before the first brush, the ground must be cleaned, and then the waterproof paint must be applied, and after the brushing is done, it must be dried before the second brush.

When the waterproof coating is constructed, it needs to be brushed 2 or 3 times; The basis is to brush several times and use the cross method to paint, which can avoid the situation of missing coatings and can be waterproof.

Usually the paint has to be brushed three times, based on the fact that according to many workers, the paint is very easy to fall off, and three times is enough to support the effects of weathering.

Regarding the waterproofing project of waterproof coating, it needs to be brushed many times, and the personal opinion put forward by the family miscellaneous group is that the paint of waterproof paint should be brushed at least twice. For local special locations, it may be necessary to brush more than 6 times. Why should the paint of waterproofing paint be brushed at least twice?

There are two reasons given by the individual.

Because when we paint waterproofing paint, we use a brush or roller to paint on the waterproof wall or floor. Any paint is applied once or twice, and the paint is difficult to uniformly. Therefore, some empirical data show that waterproofing paint should be applied at least twice.

Depends on the thickness required for the water-repellent coating coating. All waterproofing paints are completed, and there are corresponding requirements. One of the most important data in these requirements is the thickness of the coating.

If we only apply waterproofing paint once or twice, it will be difficult to meet the film thickness requirements. As a rule of thumb, it takes more than two applications to ensure the thickness of our coating.

The so-called guarantee of construction quality is to ensure the effect of our waterproof coatings. Based on the experience of common waterproof paint brushes, we paint the floor again and again. The method of wiping at least twice is the best measure to ensure the quality of waterproof coatings.

Generally, it is brushed three times. If the waterproof material is too thick, the coating is easy to blister or crack in the process of solidification, so it will not have a good effect. Remember to paint the waterproof material once, and then paint the next waterproof material when it is dry, and the waterproof coating should be controlled in millimeters, and the thickest thickness is not recommended to exceed 2 mm.

After each painting, make the waterproofing paint of the paint as hard as possible before proceeding with the next waterproofing paint. That is to say, the waterproofing of our bathroom cannot be directly painted in a short time.

Just non-sticky, generally 1-2 hours apart.

Waterproof paint application method:

Use a brush or roller brush to apply directly to the base surface, and the strength is used evenly, and the brush should not be missed; Generally, it needs to be painted twice (according to the requirements of use), and the thickness of each brush should not exceed 1mm.

After the previous one is slightly dry, the next one is brushed (just non-sticky, generally at an interval of 1-2 hours), and the front and rear vertical cross brushing, the total thickness of the brush is generally 1-2mm; If the coating has already cured, moisten it with water first when applying another layer.

Waterproof construction technology.

1. The surface of the base should be compacted and smooth, and when the cement mortar leveling layer is used, it must be fully maintained, and there shall be no looseness, sanding, and peeling, and it should meet the design requirements.

2. The old and new surface layers must be cleaned up, and there should be no debris and dust, so as not to affect the bonding strength.

3. The moisture content of the concrete surface should not be greater than 10%.

4. The base layer should be dry when applying waterproof coating. Generally, it can be observed by experience and naked eye, and it can also be covered with a 1m square material cloth, and after 1-3 hours of sunlight (it can also be heated by a hair dryer), see whether there is soda, if there is no soda, it can be regarded as dry before construction.

After the first application of waterproof coating and the second application, the interval is 1-2 hours, just non-sticky, and then the application is carried out. The thickness of each painting should not exceed 1mm; After the previous one is slightly dry, the next one is brushed (just non-sticky, generally at an interval of 1-2 hours), and the front and rear vertical cross brushing, the total thickness of the brush is generally 1-2mm; If the coating has already cured, moisten it with water first when applying another layer.

After 24 hours of application, it is recommended to cover the coating with a damp cloth or spray water to cure. Toilets, pools, etc., should be filled with water for 48 hours after the waterproof layer is dried (at least 24 hours in summer, at least 48 hours in winter) to check whether the waterproof construction is qualified. Lightweight walls must be tested for watering.

Waterproof paint is usually brushed 2-3 times during application. The specific construction method is:

1.Clean the dust from the construction surface and keep it dry.

2.After applying one layer of paint, lay the non-woven fabric, and then apply another layer.

Among the waterproof coating brands, I personally think that Keshun's waterproof strength is good. Keshun Waterproof Technology Co., Ltd., which was founded in 1996, after more than 20 years of steady operation and efficient development, has grown into a comprehensive waterproof solution as the main business, set engineering building materials, civil building materials, building repair business sector in one, business scope covers domestic and foreign comprehensive building materials company.

Keshun waterproof has formed a waterproof material research and development, manufacturing, sales as the main body, including technical services and engineering services of the multi-format combination, the company is now the vice president of the China Building Waterproof Association unit, has been elected as the "real estate top 500 preferred waterproof material brand" for 10 consecutive years, has signed strategic cooperation agreements with more than 100 well-known real estate companies such as Country Garden, Vanke, Sunac China, Greenland Holdings, China Shipping, Shimao, Longfor Group, China Merchants Shekou, etc., ranking among the top three in the industry's comprehensive strength.

It is very important to do waterproofing when decorating the home, whether it is a bathroom or a window sill, the waterproofing work must be in place. And some people are under construction, the owners will say that the master is not bad for money, and the waterproof coating can be brushed several times. So in the actual treatment, can the waterproof coating be brushed several times?

How thick is it reasonable?

First, the waterproof paint is generally brushed several times.

1. Generally speaking, brushing two to three times is enough, because different waterproof coatings have different formulas, so it is possible to brush the lead slip 3 times when brushing, but most of them will only require two brushes to be enough. Before brushing the first time, you also need to clean the ground, and then brush the waterproof paint, and after brushing the first car leakage, you have to wait for a period of time before you can brush the second time. The second pass should be crossed, so as to avoid the phenomenon of missing coating.

3. Some people feel that there is no problem with brushing several times, and the waterproof coating cannot be brushed too thickly. If the brush is too thick, it is easy to shrink in the later stage, which is especially easy to cause cracking. After brushing the waterproof coating, you also need to paste tiles in the later stage, and too thick will also affect the effect of tiles in the later stage.

1. If the construction of the bathroom is closed, it does not mean that the thickness of the brush is better, generally speaking, when brushing the first road, the waterproof coating only needs to be brushed with millimeter thickness. However, we can not ignore some floor drains or pipe openings, including uneven ground, which are the key parts of waterproof construction, because of the temperature difference in the later stage, it is easy to produce dry shrinkage cracks.

2. Then brush the second time, and the thickness of the second time is basically 1 mm thick, so that it can not only meet the requirements of waterproofing, but also will not affect the later decoration.

<>Generally speaking, indoor bathrooms, balconies, and kitchens that need to be waterproof are a must, especially the bathroom is the top priority, as for brushing a few times, there are no specific requirements. Strictly speaking, the thickness of the waterproof layer cannot be determined by brushing several times, and the thickness of the waterproof layer can only be controlled by the coating rate, that is, how many kilograms of waterproof coating is used per square meter on a flat base surface? Bathroom waterproof coating is best to choose JS waterproof coating, each time and the next time to blow each other vertically, that is, the first horizontal brush, the second time to brush vertically, and so on.

The first is kitchen waterproofing.

Before the kitchen is renovated, it is necessary to carefully check whether there is any leakage in the kitchen on the upper floor, and if there is, you should let the waterproofing project upstairs be done before decorating. After the kitchen is renovated, if the original wall and floor tiles are removed and redecorated, regardless of whether the original waterproof layer has been made, the waterproof layer should be redone before the wall and floor tiles are repasted, and the waterproof layer of the surrounding side walls is 200mm high.

The second is the waterproofing of the balcony floor, the first thing is to ensure that the ground has a slope. The second is to make sure that there is at least a height difference of two or three centimeters between the balcony and the living room.

It is actually difficult to achieve such a height difference, because the height difference in the building may only be about 1 centimeter. At this time, you can use a doorway stone to decorate, which is both practical and beautiful.

The third is bathroom waterproofing. The waterproof coating height of the shower wall in the bathroom should be 180cm, and the waterproof coating for the non-shower wall should not be less than 30cm in principle.

However, in order to strengthen the waterproof effect, it is recommended to achieve a uniform height of 180cm.

These are all necessary things to do, and I hope it will help you.

Hello, the main thing about the decoration of the new house is that the bathroom should be waterproof, and there is no need to do waterproof in other places.

Generally, if you decorate a new house, you will paint many times, because the first paint can't cover all the paint, and you will brush it a second time, usually twice.