What paint is good for renovating old floors? How to renovate the old floor?

Because of long-term use, the characteristics of the old floor have long been stable. A new wood floor generally has formaldehyde and other chemicals, not only the adhesive used in the production process has formaldehyde, but also the wood itself contains aldehydes, and the chemical composition of the wood includes a small amount of aldehydes such as formaldehyde, hydrogen bromide, propionaldehyde, etc. After long-term use, formaldehyde and other chemicals have been released from the old floor, so from the perspective of environmental protection, it is more reliable to renovate the old floor than to buy a new floor and re-pavement.

The weather in the south is mostly not as dry as in the north, the floors are not easy to crack, and the service life is long.

However, Ding Li pays attention to the fact that once the floor has problems such as paint peeling and cracking, it is necessary to carry out renovation and solve them as soon as possible, otherwise the small problems will be more serious, which is not beautiful, and it is easy to hide dirt and breed bacteria and cause safety risks. There are three types of flooring that can be sanded and refurbished, solid wood boarding, composite solid wood flooring, and bamboo. However, it should be noted that the surface layer of this kind of floor must be 4mm thick.

The renovation of the floor paint proposes to use water-based paint. Although the price is very high, the heavy metal content and formaldehyde content can be ignored, which is more ensuring for physical and mental health.

Laminate flooring is not suitable for renovation, the surface layer of reinforcing floor is the hardest part, and renovation is easy to destroy its surface wear-resistant layer, and the price gap between Tai Po floor and renovation is not large. The floor is only damaged in areas where there is a lot of walking, such as aisles. Such a thing can be dismantled and repaved.

I put the furniture under the bed, under the bed to the area of the damage. If there are minor problems such as scratches and fading on the floor, you can polish the paint again without touching the floor. Sometimes, you don't need to make a big move to give your floor a new look.

For example, take out the mop in your hand, sprinkle a little floor cleaning liquid, and gently mop it, you can make your floor so tidy that you want to sleep irrationally. In addition to the time period for removing and transporting furniture and clearing the room, under normal circumstances, it takes 1 to 2 days to remove the old floor, main keel and baseboard and replace it with a new one; If necessary, it will take a week for the ground to level the surface. In this case, one of the most important things to consider is the style and color of the floor, which can be very embarrassing if you don't like it after reinstalling.

The renovation of the wooden floor is good for water-based paint. How to renovate:1

Scrape off the surface of the old floor by 2 3mm and generally polish it 3 times. In this process, you need to use professional refurbishment tools and take precautions, as a lot of dust is generated when sanding. 2.

It is necessary to brush putty on the sanded old floor. Brush evenly and let dry naturally. 3.

Old floors, brushed with putty and dried naturally, may have different shades of color, so you need to apply a layer of primer to maintain the consistency of the color of the floor.

It is better to choose water-based paint. First of all, the surface must be sanded, then the putty must be scraped, then the putty will be painted, then the polishing process will be polished, and finally the primer must be brushed.

In the process of renovating the floor, you can choose to renovate according to your actual situation, you should first remove the original floor, and you should try to choose better environmentally friendly materials.

As a common variety of floor materials, solid wood flooring has a lot of knowledge in use. Solid wood flooring is different from other floors, it needs to be renovated and maintained after a period of use, and the decoration network reminds that according to the frequency of use, the wooden floor will be renovated once in about 5 years.

Experts tip that many wooden floors look old after many years of use, and many people may want to remove the floor and replace it with a new floor. From an economic point of view, this is not a fair decision. Since the wooden floor is only ground on the surface, the wood is still good wood, especially after many years of use, the wooden floor has become very messy, the new wood floor is not as good as the old floor in this regard, and the renovation is only the floor with 1 to 2 mm of surface sanded, which is much cheaper than buying a new floor.

In fact, it is not difficult to renovate the old solid wood floor, which is generally divided into the following six steps:

1. Before the renovation of the old floor, ensure the cleanliness of the house and remove all the items in the house.

2. Use a large floor renovation machine to polish and remove about 1-2 mm of paint layer, surface layer and wood layer several times, and then carefully sanding to make the floor surface delicate and smooth to a new state. The corners of the floor are sanded with a small angle grinder to achieve an overall smooth effect.

3. Then scrape putty, color, paint, wax and polish. We should pay special attention to the step of painting, generally brush the primer once, twice the topcoat, and brush the primer several times when there are defects on the surface of the floor.

4. Carefully grind with water sandpaper, grind the surface layer until it is slightly rough, and remove the powder.

5. Brush the topcoat three to four times according to the above procedures, and the last one does not need to be grinded.

6. Wait for the last topcoat to dry and then apply floor wax.

Points to note for the renovation of hardwood flooring.

1. Most of the surface thickness of ordinary solid wood flooring and three-layer solid wood parquet products is about 4 mm, so they are generally suitable for renovation.

2. There is a layer of aluminum oxide wear-resistant layer on the surface of the laminate floor, and the renovation of the floor will destroy its wear-resistant layer and aggravate the aging of the floor.

3. The thickness of the surface layer of the multi-layer solid wood floor is different, and the thickness of the thin skin is generally about millimeters.

4. If the old floor is deformed, cracked, and mildew, it is difficult to repair it to its original appearance even if it is renovated, and it is generally necessary to replace the new wooden floor with a new one.

Solid wood floor renovation is also a relatively large project, in order to ensure the quality of solid wood floor renovation, Tuba Rabbit recommends that you please ask a more professional renovation company or cleaning company to be responsible, it is best to ask professional supervisors to supervise the construction.

1. Floor damage.

Can sports parquet be refurbished? First of all, it is necessary to conduct an on-site inspection of the sports wooden floors that have been painted, deformed, and bulging. If the damage to these sports wood floors is not serious, then it is recommended to renovate, and after renovation, it will also be renewed, if the floor material is average or the damage is serious, then replace it directly.

2. Renovation costs.

Can sports wood flooring be refurbished for repair? In advance, the damaged sports wood floor should be budgeted, if you can ask the sports wood floor manufacturer to renovate, how much project cost is required? Labor costs account for nearly half of the renovation of sports wood flooring**.

If the renovation cost is large, purchase a new resurface.

3. Please renovate the manufacturer.

Some people think that the renovation of sports wood flooring is just a small project, so they ask the floor maintenance staff of their own stadium to operate it themselves. In fact, the renovation of sports wood flooring is also a big project, and it is necessary to invite professional engineers from sports wood flooring manufacturers to renovate. Professional technology guarantees the quality of sports wood flooring renovation projects.

Generally, after repairing and replacing the damaged sports wood floor, it is necessary to use a heavy-duty grinding machine with coarse, medium and fine sandpaper to thoroughly polish the floor; Coarse sandpaper is generally used in 24 or 36 meshes, and the unevenness of the paint surface and the board surface is rubbed off; Medium-sized sandpaper is generally 50 mesh or 60 mesh to further polish and smooth the floor, and at the same time eliminate the scratches left during the grinding process of coarse sandpaper; Fine sandpaper generally uses 80 mesh or 100 mesh to eliminate the sand marks of the first two sandings and polish the floor smooth and delicate. After sanding, start polishing and vacuuming to remove burrs and all dust on the floor surface.

Once the polishing and cleaning job is complete, it's ready to apply professional sports wood floor paint. It is recommended to choose a wear-resistant and non-slip paint for professional sports wood floors certified by FIBA and MFMA. The paint is generally applied twice with primer and twice with topcoat.

After the primer is painted, you can draw lines and paint the logo. It is strongly recommended that the course line be painted under the primer, which is generally not abrasion resistant and must be covered with a topcoat with abrasion resistance.

During all painting processes, it is important to ensure that windows, doors and air-conditioning ventilation systems are closed. After the sports wood floor is painted, wait for the paint to dry before reusing the venue.

Hardwood flooring is old and does not necessarily need to be replaced, you can learn the skills of renovation.

Dig excellent water-based wood paint (you can paint it yourself).

Wood paint solid color paint can retain obvious concave and convex wood grain, if it is flat, it is covered with wood grain, which can directly cover the original paint, antique paint is translucent, is to retain the original wood grain, and is constructed on the log or white background. The product is the nature of the bottom surface integration, regardless of the primer topcoat, the taste is light and can be used by brushing, no need to cooperate with the closed primer construction, the operation is simple, after stirring evenly, the clean and dry construction surface is painted about 3 times, and the interval between each time is more than 3 hours, you can brush the colored wood paint for two days, it is recommended that you paint about 3 times of transparent wood paint, which can make the scratch resistance and waterproof of the paint surface better

Precautions for wood paint construction: 3 5 days can be used but avoid bumps and scratches, and the paint surface reaches the best hardness in about 7 days.

1. The thickness is too poor to be refurbished.

Basketball wood floors are panel-sanded before renovation. The standard thickness of basketball wood flooring is 22mm, but if the thickness of the damaged basketball wood floor is more than 18mm, it cannot be sanded. Therefore, the basketball wooden floor with a thickness of less than 18mm cannot be renovated, but can only be replaced.

Gymnasium floor.

2. The moldy floor cannot be renovated.

The basketball wooden floor is seriously soaked in water, moldy and deteriorated, and the rot is serious, so the basketball wooden floor can not be polished, polished, polished, and refurbished, and can only be replaced.

3. The area is too small.

If there are only one or two pieces of damaged basketball wood flooring, it is not worth polishing and renovating it, and it is easier to replace it directly.

4. Non-solid wood cannot be renovated.

Basketball wood floor renovation refers to the basketball wood floor made of pure solid wood, and if it is a basketball wood floor such as laminate flooring and composite flooring, it cannot be renovated. Only new flooring can be replaced.

Take the renovation of the wooden floor of the basketball hall as an example:

1. Use a cart to remove the sports equipment on the wooden floor of the basketball hall.

2. Remove the ball string tape, logo and other attachments on the surface of the wooden floor of the basketball hall.

3. Determine the degree of wear and tear of the wooden floor of the basketball hall and select the corresponding grinding tools.

4. Use a professional refurbishment machine to polish the wooden floor of the basketball hall evenly, which is generally sufficient.

5. Use putty powder to smooth and caulk the wooden floor of the basketball hall.

6. After the putty powder is dry, further polish the wooden floor of the basketball hall with fine sand.

7. Use a polishing machine to polish the wooden floor of the basketball hall and clean the floor with a vacuum cleaner.

8. Paint the special paint for the wooden floor of the basketball hall.

9. Draw lines and logos for the wooden floor of the basketball hall according to customer requirements.

The renovation of the old floor is very important for the overall decoration of the house. After a long period of use, the floor surface is often subject to abrasion, scratches, fading, and stains, which can be solved by painting. Here are some steps on how to paint and renovate old floors.

1.Clean the floor.

Before starting painting, the floor must be completely cleaned. If there are stains and dust on the surface of the floor, it is difficult to paint beautifully. Floor surfaces can be cleaned with detergent and water.

Use sandpaper to remove any unevenness and scratches from the floor so that the new paint can adhere to the floor.

2.Fill in the gaps.

After cleaning the floor, inspect the floor for cracks and crevices. If so, these gaps need to be filled with timber filling. Use caulk to fill any holes and crevices in the floor and allow it to dry.

3.Polishing the ground.

Once the floor is ready, it is advisable to use an electric sandpaper machine with sandpaper to sand the surface of the floor. After sanding, use a brush or vacuum cleaner to remove dust from the ground.

4.Apply primer.

It is very important to apply primer to the old floor. Primer can make the renovated floor softer. Wait for the primer to dry after applying the primer.

5.Apply the coating.

After waiting for the primer to dry, you can start applying the topcoat. Choose a lacquer that doesn't peel, resists scratches, and is easy to clean. If you need another pass, you can wait for the coat to dry. It takes about 8 hours to place and dry again.

6.Deal with yellowing.

If the old floor has started to turn yellow, consider using a special lacquer to prevent it from turning yellow. Choose a paint that is suitable for the old floor.

In conclusion, painting is the best way to renovate old floors. It repairs and improves the appearance and function of the floor and protects the floor from further damage. Even though it's a manual and time-consuming task, it's definitely worth the effort and time.

If your building has worn or other damage to the painted floor, refurbishing the old painted floor can be a good option to restore the shine of the floor, make the floor look more new and durable, and also improve the visual appearance of the interior. Here are some steps to help you get your old painted floor back in shine.

1.Inspect the flooring: Before starting the renovation, it is essential to check that the flooring is complete. Check details including the floor for cracks, defects, and bulges. If it needs to be repaired, it can be filled with wooden boards and a silicone adhesive.

2.Removing old paint: Removing old paint can be one of the most time-consuming steps, but it is also the most important step. You can use a variety of methods to remove old paint, including a wire brush, sandpaper sanders, or laser tools to remove old paint.

3.Trimming the floor: An important step is to use a shovel and a high-speed pendulum to remove defects and bumps from the floor.

4.Sanding: Next, sanding the floor is done to make the surface smooth and conducive to repainting.

5.Painting the floor: The last step in the renovation process is to repaint the floor, choosing the right paint color and quality to ensure a smooth surface after painting.

In conclusion, refurbishing a painted floor requires patience and professional skills. If you don't have such experience, consider hiring a professional refurbishment service to achieve the best results.