Some time ago, I received many suggestions from readers, saying that I would like to know about the renovation and maintenance of wooden doors. Today, Jiuzheng Building Materials Co., Ltd. should read the requirements of the readers and simply tell everyone about the renovation and maintenance of wooden doors. First, the base material is not hurting the overall situation One of the issues that everyone will pay attention to about the renovation of wooden doors is that the original use of oil-based paints or water-based paints on wooden doors will result in poor quality if they are not used in the refurbishment. Experts say that this issue is not a concern. In general, there are three types of oil paints, polyester paint, nitrocellulose paint and alkyd paint. Alkyd paint is an earlier product that works slowly and is used less and less in decoration. The nitro paint dries quickly but the paint film is thin, it needs to be brushed many times, and the humidity is easy to whiten. Polyester paint is used relatively more, film formation is fast and the effect is better. If you are using an oil paint, consider using the same paint or water-based paint. In general, the adhesion of the same paint will be relatively good, with the exception of polyester paint. If you originally brushed the polyester paint and then brushed the polyester paint, you need to melt the original paint film to have a good adhesion. One problem with this refurbishment is that the adhesion between the refurbished paint film and the original paint film is not so good. If the new film is damaged, such as being cut open by a sharp weapon or pulling out a pit, going along the crack or pit will cause the two layers to peel off. The water-based paint is relatively more environmentally friendly, and the wooden door renovation is mostly carried out indoors. The oily paint has a large smell and is difficult to volatilize. It is recommended that everyone use the water-based paint to renovate. It should be noted that if the wooden door is refurbished, the first time the paint is sprayed, the better. Because the original substrate has been dried out during refurbishment, it does not affect the repainted film. If it is a wooden door that has just been bought, it is recommended not to spray it first. Because if the smell is large, it means that it does not dry out, resulting in poor adhesion of the paint film. Second, dark oil is not easy to cover Since any substrate and material can be refurbished, it is not a problem to change colors. In the lacquer store, consumers can choose the color they want based on the color card. However, it should be noted that if the original oil is used and the color is dark, it cannot be covered with a light paint unless the original color is covered with a darker color. If it is originally mixed, there is no limit on the color, and you can change it to any color. Third, sandpaper grinding repair damage If the surface of the wooden door is damaged, such as cracks or broken pits in some places, you should first put the putty on the damaged place, then sand the sandpaper, then brush the primer and topcoat. If the base layer is not damaged, consider painting directly. The correct way to do this is to polish the original wooden door with sandpaper and then apply the primer and topcoat directly. Because the finished door is waxed on the surface, there will be grease on the surface. After polishing it, it can improve the adhesion of the paint. There is no difference in quality between refurbishment and first-time painting, so don't worry about shorter life or other quality problems. Fourth, three points of construction attention For the effect after film formation, the quality and construction of the paint will have a certain impact. Oily paint is generally good, normal construction can be. Usually in the construction of water-based paint, workers are prone to the following mistakes, affecting the construction effect: 1. Generally speaking, the spray paint brush can be applied three times to the primer, but each time it takes 4-6 hours to brush the second paint. The worker brushes the paint a second time every 1-2 hours. The paint film did not dry out, affecting the final result. 2, did not follow the instructions for the correct water, the amount of water exceeds the reasonable ratio, affecting the filming effect. 3. During construction, the workers will use coarse sandpaper for the sake of the map, but they should use fine sandpaper to polish more finely and the adhesion of the paint film is better. “Guangqian†is a home culture brand that symbolizes harmony, happiness and active pursuit of perfect life. Guangqian people will be proactive, as always, leading the trend of wooden doors, advocating service and health concepts, and striving to become a low-carbon pioneer in the wood door industry. "Thousands" will become the charm of your home culture, and insist on creating a high-quality and happy life for you! We sincerely hope to join hands with the industry's internal ambitions to seek progress and seek common development, jointly grasp the pulse of the times and contribute to the construction of a natural and harmonious environment. Your own power. UL FM Fire Hydrant,Fire Hydrant,fire hydrant for sale,wet barrel hydrant SUZHOU RSF VALVE CO.,LTD , https://www.rsf-valve.com
Teach you how to renovate and maintain the wooden door