How is the kitchen wall waterproofed?

For kitchen waterproofing, generally we will directly recommend the use of mortar waterproofing agent, which is not only firm with the base surface, but also has high puncture resistance and high puncture strength, which can have the same life as the building, simple and cost-effective construction, and is now the preferred material for home decoration waterproofing.

The kitchen waterproof floor is all done, the wall is back to the height of the meter, and the waterproof height behind the vegetable sink is above the water outlet.

The specific construction method is as follows:

1.Clean the construction base surface and sprinkle water to moisten, but there should be no stagnant water.

2.The waterproofing agent and cement are stirred into plain mortar according to the ratio of 1:3, and the construction site is evenly and densely painted, with a thickness of about 2 mm.

3.After waiting for 20 minutes for the plain mortar to dry, the waterproofing agent, cement, and sand are stirred into mortar according to the ratio of 1:2:6, and the construction can be smeared in an ordinary plastering way, with a thickness of about 10 mm each time, and the ground is smeared on both sides and the wall is smeared once.

4.The construction is 20 hours and the water is sprinkled and maintained, and the direct sunlight needs to be covered!

Due to the small area and many nozzles in the bathroom and kitchen, it is not suitable to use membrane waterproofing, because there are many interfaces of membrane waterproof materials, and there is a hidden danger of water leakage if it is not handled well. The correct approach should be to make a layer of waterproof mortar and then make a layer of paint on top of it waterproof, the coating can choose polyurethane waterproof coating or water-based polymer waterproof coating or other waterproof coatings.

The kitchen is waterproof, the ground needs to be all done, the wall needs to be 30 cm high, the waterproof area behind the vegetable sink is 50 cm above the water outlet As for the material, it is recommended to use mortar waterproofing agent, the specific construction method is consistent with the bathroom, and the construction steps are now attached;

1. Clean up the construction base surface and sprinkle water to moisten, but there shall be no stagnant water.

2. Stir the waterproofing agent and cement into plain mortar according to the ratio of 1:3, and paint evenly and densely on the construction site, with a thickness of about 2 mm.

3. After 20 minutes of plain mortar surface drying, stir the waterproofing agent, cement and sand into mortar according to the ratio of 1:2:6, and apply the construction in an ordinary plastering way, with a thickness of about 10 mm each time, apply both sides of the ground and paint the wall once.

4. Sprinkling and maintenance after 20 hours of construction, and the direct sunlight needs to be covered.

There is a slight difference between the balcony and the kitchen and bathroom, because the balcony needs to be eroded by the sun and rain for a long time, so it needs to be rigidly waterproof and flexible waterproof combined construction, that is, first paint a K11 waterproof slurry, and then make a protective layer of mortar waterproofing agent, K11 waterproof slurry is generally painted 2-3 times, and the thickness is about mm.

At present, the waterproof problem is the focus of everyone's attention in the bathroom decoration, and it is also the focus of many decoration complaints. Generally, the leakage water in the bathroom is a problem with the detailed structure of the building, and the three places of floor drain, wall corner, and pipe root are prone to gaps due to more interfaces, so these three places are generally more prone to leakage. In addition, if the connection between the bathtub drain and the sewer pipe is not tight, it is easy to create gaps and leakage.

The waterproof material should choose a one-component environmentally friendly polyurethane coating, which is 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.

It is understood that at present, some domestic brand polyurethane coating manufacturers have their own construction team, and the public can purchase coatings at the same time, requiring manufacturers to provide professionals.

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.

Counting the one-component environmentally friendly polyurethane coating, the cement layer covered on the coating and the surface brick, the material per square meter generally does not exceed 400 yuan. In this way, a bathroom with a size of 5 square meters will cost about 2,000 yuan to re-do the waterproofing, and the bathroom facilities such as bathtubs that need to be reconfigured are calculated separately.

After the waterproof construction is completed, all the sewers of the bathroom should be blocked, and a "low wall" should be built at the door of the bathroom for water injection test, and the water injection height should be about 20cm. After 24 hours, if there is no leakage on the walls and floors around the bathroom, it means that the waterproof quality of the bathroom is very good. On the contrary, it is necessary to find out the leakage point and carry out repairs.

The walls should also be waterproofed. In order to achieve a better waterproof effect, the wall of the general bathroom should also be waterproofed about 30cm high to prevent water from penetrating the wall. The wall adjacent to the bathtub should also be waterproofed at a higher height than the top edge of the bathtub.

No matter where you can contact the local distributor of Hong Kong Jiadi Waterproof Coatings. We will do high quality service for you.

At home, the kitchen is the place that comes into the most contact with water, so waterproofing is important. Be sure to level the ground with cement mortar first, and then do waterproof treatment, so as to avoid waterproof coatings (sold in building materials city, such as JCDecaux, Luban, Oriental Yuhong and other brands) due to uneven thickness and leakage. Of course, before doing waterproofing, be sure to clean the ground and paint it 2 to 3 times with polyurethane waterproof paint.

Special attention should be paid to the fact that the joints between the wall and the ground and the joints of the pipes between the water and the water are the most likely places to go wrong.

The decoration team is required to do cement mulch for the upper and lower water pipes of the kitchen, brush 10 to 30 cm of polyurethane waterproof paint from the ground, and then redo the polyurethane waterproof on the ground, plus the original waterproof layer, to form a composite waterproof layer to enhance the waterproofness.

At present, the waterproof material generally used by the regular decoration company is the brand of polyurethane waterproof coating rubber. The construction method is: first level the wall or ground, clean the team, and after it is dry, pour the waterproof coating material into the nail material and stir for 3-5 minutes, and then paste the porcelain tiles and floor tiles.

Please note that now some construction teams in order to cut corners, with asphalt to replace waterproof materials, most owners do not understand the mystery, asphalt only 38 yuan barrel (loaded), per yuan, per kg can be coated with 2 square area, that is, each beautiful area only needs to spend 2 yuan more material money, can not achieve a good waterproof effect at all. The waterproof coating is very different, and it can definitely achieve the waterproof effect from the function, but the price is more expensive than asphalt.

In addition, the layout of the pipeline, for the embedded water pipe, it must be pressurized to test the water, no problem, and then do waterproofing, cover, do not leave hidden dangers. Floor drains also need to be paid attention to, it is best to use odor-proof floor drains, so that the sewer will not smell bad in the future.

After waterproofing, use the 24-hour "closed water test" to accept the waterproofing.

After the waterproofing project is completed, seal the door and the drain, fill the ground with water to reach a certain liquid level height, and make a mark, if the liquid level does not drop significantly within 24 hours, especially the roof of the downstairs house does not leak, the waterproof will be qualified. If the acceptance is unqualified, the waterproof project must be redone as a whole and then re-inspected.

Pay attention to the above key points, I believe you also have a certain understanding of waterproofing, I wish you to achieve perfect waterproofing, in order to solve your worries.

For kitchen waterproofing, it is recommended to use mortar waterproofing agent, which is not only firmly pasted with the base surface, but also environmentally friendly and non-toxic construction, and is now the preferred material for home decoration waterproofing. As for the waterproof height, the kitchen floor needs to be all waterproofed, the wall is 30 cm high, and the waterproof area behind the vegetable sink is 50 cm above the water outlet.

Generally, there are membrane waterproofing and coating waterproofing, at present, home decoration waterproofing, more use Sika waterproof (coating), go to the building materials market to ask know, you can find someone to paint or come yourself.

Red Apple Flexible JS Composite Waterproof Coating: Flexible JS Composite Waterproof Coating is an environmentally friendly polymer waterproof coating scientifically formulated with polymer emulsion and inorganic powder, which not only has good flexibility of organic materials, but also has excellent durability of inorganic materials, and is a waterproof product promoted by the Ministry of Construction. Performance characteristics 1. Flexible, can cover cracks not more than 2mm; 2. Direct construction can be carried out in wet areas; 3. It can be used outdoors and has good weather resistance; 4. It is especially suitable for the corners of walls and pipes that are prone to water seepage; 5. Non-toxic and harmless.

Scope of application Substrates composed of concrete, brick masonry, pre-casting, and lightweight bricks; Walls, floors, roofs, toilets, bathrooms, shower rooms, kitchens, pools, basements, garages, planters, floor walls, floors, pipe nozzles, yin and yang corners, etc.