Good choice of paint brands, color matching preferences is just the first condition. Technical implementation to application also an important contribution in creating walls are painted with high quality or not. Your home will be "skinned" durable for years of use or just for a short time, to force you to "open wallet"? The answer lies in how you process the walls, construction techniques. This stage, you should not make hasty steps, skip stages, mitigation costs, forgetting that there is a minimum number of principles to be complied with.
Implement processes and painted baits
- The first step, you need to make the decision on yeuchon color, type, paint systems, cost levels. Paint color according to your choice of colors suggests, the coordinating paint colors hnagx, selected and launched. Select the type of oil-based or water-based paints. Standard paint system consists of 3 layers, baits, primer and coating. The purpose of surface layer to smooth trowel. The primer to prevent the mortar alkaline escape ruin wall outside film. These coatings have the decorative effects and protection, often painted two countries.
- Many people believe that to use expensive paint new house beautiful and durable. It is necessary but not sufficient condition. In addition, you must comply with the technical process, the wall surface treatment accordingly. To house you still beautiful after years of use, you must comply with the technical approach in stages Paint
- First of all, if this is a new construction home, you have to wait some time for the wall to dry. A month after the painting and decorating, dry when curved outer plaster, but inside, the walls are still wet mortar. When you keep on painting, the paint as a membrane separation wall continues not to dry. That is the cause of the phenomenon of blistering, mold very quickly after painting, because the walls need to "breathe" while you again "sealed". Thus, if there is time to complete the urge, it's best to you as long (from the time when painting plaster) as possible.
Paint surface preparation
The effectiveness of protective coatings depends heavily on surface preparation prior to painting. These are the steps necessary to prepare the surface of the paint:
- Rub dust or mold on the walls.
- Scrape peeling old paint by scraping table.
- Filling the wall holes or cracks to create a flat surface.
When painting the new wall surface, necessarily use the primer. The primer act against alkali phenomenon, the phenomenon of the white spots appear and paint stain on the wall. Cause the paint to wrinkle segment due too thick film or paint to dry completely before not after the water had hastily painted. And when you paint directly onto the wall had painted the previous background, should still primed. These days you do not want to paint wet. Also do not use a ceiling fan to make paint dry quickly. Wait dry in natural conditions are best.
The common issues when painting walls
- There are many incidents that may occur with the film. It's smooth skin as young girls or leathery wrinkled old woman, do not say good or bad is decided painted before. If you chose the expensive paint, good quality, you also do not ignore the understanding of the common issues factored form. To avoid these phenomena occur in your home, the only way to do it carefully. But if there is a problem, you must find out the cause and repair, as well as corrective measures to prevent it. Here are a few common phenomenon on film.
Wall chalking phenomenon
- One of the incidents related to common paint is chalking phenomenon, ie the painted surface rubs a hand saw paint as chalk dust. Now that you have used the wrong type (eg indoor paint outdoor wear out), poor quality paint, paint with low colloidal content, does not have an acrylic resin. The sun's ultraviolet rays on paint effects do occur chalking. To fix this, you need to wash off old paint by scraping clean and high-pressure water jet powerful flush. Then you wait for dry wall and carefully primed before painting perfection. You should not use indoor paint for outdoor areas, should be used to ensure quality paint and coatings maker according to the percentage specified by the manufacturer.
When white spots appear on the wall
Another phenomenon is easy to appear as alkali, the surface paint spots or patchy white spots. This phenomenon usually occurs on the damp walls, due to insoluble calcium salt layer. You can wait to dry paint film and then rub with a dry towel. However, if this phenomenon was too strong, there is no other treatment that you have to wait for the wall to dry, then scrape off the paint. Then you brush strong coffee and conduct repainted. And how to avoid them is a must to be dried and cleaned the walls before painting. If in place of the hidden wind, sometimes have to monthly, really dry wall. If moisture is easy to position as a corner, between two adjacent slots, you should primed with alkaline resistant paint finish before painting
Moisture damage to film
- Newly painted walls appeared the blisters, small place big place, when breaking out that water leaks. The cause may be moisture in a high wall, the wall has small cracks inside or on the other side waterproof wall, or poor quality putty. This phenomenon may occur due to the dry wall was hastily painted yet, or the wall continues to be infused, long ngyaf bulging paints. Remedial measures as well as to handle the humidity of the wall, waiting for the paint dry, then use advanced capabilities to "breathe" better (film allows an amount of moisture penetrates Huoi).
To avoid maximum incident
- A general rule to avoid the complex phenomenon of painting is to carefully select category before conducting paint: paint indoor and outdoor paint, paint low quality or high quality. It is best to have a primer before the coating.
- For the new wall plastering surfaces, should expect from 21-28 days in dry weather conditions to conduct new paint. You need to stir the paint prior to use, limiting dilution for easy scanning of paint, if necessary phase in proportion to the manufacturer's regulations permitted solvent (for oil paint). Construction of a room painted in accordance with the order from outside to inside (painting near the entrance into the house), from top to bottom (on a wall). Need to avoid the half-way (ie paint on the walls and a bottom portion wall at times too far apart, causing the color differences on flat finish). Every day, wash utensils thoroughly before and after construction, not to mix old and new paint. Should choose primer and paint finish to avoid the same firm differences in chemicals.
- When painting, should enable all the lights in the room. All the defects of the walls can reveal the light. If it gets too hot, you should close the windows to avoid direct sunlight to dry the paint quickly before she could paint to the wet part serial. Using a roller or brush rollers must not reveal the stripe scanning direction. If you need to replace the rollers appear striped or smooth new broom. For large walls, you should plan to complete the job in a meeting, in order to avoid the ridges between the new and old paint coatings.
- To have a good waterproof features, especially the restrooms location, kitchen, laundry room with high humidity, siding, in addition to the application of good waterproofing wall surfaces, you should use oil-based paint with better waterproofing ability. Son as quite smooth membrane do not water passes easily deposited on the surface of the paint. Hardness and high permeability due to oil-based paint coating system easily washed into the capillary vessels on the surface to be painted walls and structures.
To limit scratching the paint
- After a period of use, whether shiny paint everywhere prone to scratching. The main reason is due to the collision on the wall surface. Limiting the impact on the painting is a way to overcome, but difficult to implement in the position many passers or have young children. If you really do not want to take much cost to refurbished homes, make good choices from the outset paint. A hard film, thick, highly polished and "tolerate" the drawing with a pencil, pen even of children, makes it easy to get back the original beauty of the wall paint. When the walls are dirty, you can use a wet rag to rub several times water is clean.
- Most of the current paint is water-based kind, dry film 30 microns thick, so the paint surface is very soft, easily scratched when only a small impact force. For locations with special requirements, should use oil-based paint is a premium paint is resistant to scratches on painted surfaces as possible. Oil-based paint with deep permeability and adheres to the wall surface. Hard coating surface, solid and smooth, but still secured the other requirements of painted wall decorations. Especially as very good heat resistant paint, new paint temperatures above 42oC soften.
- The breakdown of the paint is also easy to happen, but if you make the correct technical procedures, good selection and carefully paint preservation, your house will have long lasting beauty.
INCIDENTS IN FILM MORE POSSIBLE IMMEDIATELY AFTER SON OR AFTER SOME THREE MONTHS, BUT IF YOU CAN AVOID IF GOOD PERFORMANCE STEPS OF PREPARATION AND PROPERLY.