Coating knowledge: furniture making and construction of coating strategy

Core tips: 1 What does carpentry do in home decoration? Carpentry is the most important type of work in home decoration The effect of home decoration largely depends on the level of carpentry, and its construction period is relatively long Woodworking work mainly includes ceiling, light partition, furniture production, door and window production, decorative door jambs, decorative components, decorative background, wood floor installation, etc Woodworking requires a high level of technology, such as panel angle treatment, cabinet door production and installation, door and window production and installation, especially the production and installation of shuttle doors, shuttle windows, heterosexual decorative components and so on If the woodworking technology level is limited, make Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: 1 What does carpentry do in home decoration? Carpentry is the most important type of work in home decoration The effect of home decoration largely depends on the level of carpentry, and its construction period is relatively long Woodworking work mainly includes ceiling, light partition, furniture production, door and window production, decorative door jambs, decorative components, decorative background, wood floor installation, etc Woodworking requires a high level of technology, such as panel angle treatment, cabinet door production and installation, door and window production and installation, especially the production and installation of shuttle doors, shuttle windows, heterosexual decorative components and so on If the woodworking technology level is limited, the manufactured objects are either inconvenient to use or the decoration effect can not meet the expected requirements Carpentry work is a key point in home decoration, you should pay attention to it 2 Why do you have to brush the board before doing carpentry work? Plate just bought The following problems shall be prevented and avoided: the plate is polluted, the plate can be cleaned and the wood thorn can be effectively removed to achieve the best effect; the water content of the plate is too high, the plate can be prevented from moisture and deformation after brushing, and the paint film can be prevented from sinking; the plate can be effectively closed after brushing, so as to prevent the evaporation of water and harmful substances in the plate and Penetration, good environmental protection effect 3 Why Burr the wood when it looks flat? There are many burrs in the plate Sometimes these burrs are hard to see before painting, but they will harden and protrude after painting, which will not only affect the appearance, but also damage the paint effect Therefore, before construction, it is generally necessary to polish the plate properly after the sealing primer is done 4 How to color wood? For solid color paint, the color is relatively simple, the paint will be adjusted to the desired color, painting can be For clear paint, it's a lot more complicated Generally speaking, there are two traditional processes for wood coloring, i.e bottom coloring and surface finishing, and they are usually used in combination The base coloring is to process the wood into the desired color by using the wiping solution, and then directly construct the transparent varnish or make the varnish with the same color Of course, with the new technology and materials, the easy coloring and color melting treasure of Carpoly can no longer use the traditional technology, and can achieve the effect by directly coloring the primer surface, not only the color is more uniform and beautiful, but also time-saving and labor-saving 5 How to choose wood paint in decoration? At present, the mainstream wood paint is mainly divided into three kinds: water-based wood paint, PU polyester wood paint, NC nitro paint In most areas, waterborne wood paint and PU polyester wood paint are more popular, and NC nitro paint is more popular in Guangdong Water based wood paint is more environmental friendly, PU polyester wood paint has strong adaptability and NC nitro paint is easy to construct When selecting wood paint, it is suggested to first visit the Herbalife store to see the samples and then choose according to your own preference 6 What are the construction effects of PU wood paint? PU wood paint can make three construction effects: closed effect, semi open effect and open effect ① The sealing effect is that the surface of the wood is flat and smooth after painting, which is usually used for the construction of transparent colored surface and solid colored paint, and the requirements for the plate are not high ② The semi open effect is that the surface has a strong three-dimensional sense after brushing, and the wood grain can be clearly seen and touched Generally, this process mostly uses Fraxinus panel, varnish as the bottom color trimming effect and solid paint texture effect ③ The open effect is that there is only a thin layer of paint film on the surface of the wood after painting The wood grain has a strong three-dimensional sense and the texture effect is very prominent 7 What is the construction process of PU wood paint? The construction of PU wood paint is usually 3 bottoms and 2 surfaces In addition to the sealing primer, 3 coats of primer and 2 coats of finish are required The specific construction process is as follows: substrate treatment (240 × sandpaper grinding) - one coat of sealing primer (240 × sandpaper grinding) - the first coat of primer (360 × sandpaper grinding) - the second coat of primer (600 × sandpaper grinding) - the third coat of primer (800 × sandpaper grinding) - the first coat of finish (800 × sandpaper grinding) - the second coat of finish (or the third coat of finish) 8 What is the construction process of waterborne wood paint? The construction of waterborne wood paint is basically the same as that of PU wood paint, but there is a little difference in the construction times It is recommended to make three bottoms and three finishing coats, that is, in addition to the sealing primer, three primer coats and three finishing coats are needed The specific construction process is as follows: substrate treatment (240 × sandpaper grinding) - one coat of sealing primer (240 × sandpaper grinding) - the first coat of primer (360 × sandpaper grinding) - the second coat of primer (600 × sandpaper grinding) - the third coat of primer (800 × sandpaper grinding) (the fourth coat of primer can also be made) - the first coat of finish (800-1000 × sandpaper grinding) - the second coat of finish (800-1000 × sandpaper grinding) - the third coat of finish Do the third finishing coat) 9 What material is better for outdoor wood coating? Outdoor wood painting has always been a difficult problem to solve, no matter the use of water-based wood paint, PU polyester wood paint or NC nitro paint, in fact, it can not meet the role of decoration and protection of outdoor wood Outdoor wood coating materials need to have strong weather resistance, water resistance and corrosion resistance, and there is almost only one material to meet these properties - wood wax oil There are two kinds of new wood wax oil, one is the wood wax clear oil with strong permeability, the other is the hard wax oil with high hardness The two can be used separately or in combination Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,