Painting knowledge | wallpaper knowledge

Core tips: first, what is the material composition of wallpaper? A: 1 Plastic wallpaper: This is a common wallpaper on the market at present Most of the plastic used is PVC (or polyethylene), which is called PVC plastic wallpaper for short Plastic wallpaper is usually divided into: ordinary wallpaper, foam wallpaper, etc Each category is further divided into several varieties, and each variety is further divided into various designs and colors Ordinary wallpaper is made of 80g / m2 paper as base material, coated with PVC paste resin of 100g / m2, and then printed and embossed This kind of wallpaper is often divided into flat printing, light printing, monochromatic embossing and printing embossing 2 foaming Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: first, what is the material composition of wallpaper? A: 1 Plastic wallpaper: This is a common wallpaper on the market at present Most of the plastic used is PVC (or polyethylene), which is called PVC plastic wallpaper for short Plastic wallpaper is usually divided into: ordinary wallpaper, foam wallpaper, etc Each category is further divided into several varieties, and each variety is further divided into various designs and colors Ordinary wallpaper is made of 80g / m2 paper as base material, coated with PVC paste resin of 100g / m2, and then printed and embossed This kind of wallpaper is often divided into flat printing, light printing, monochromatic embossing and printing embossing 2 Foamed Wallpaper: the foamed wallpaper is made of 100g / m2 paper as the base material, coated with PVC paste resin of 300g-400g / m2 mixed with foaming agent, printed and then foamed This kind of wallpaper is thicker and softer than ordinary wallpaper Among them, the surface of high foam wallpaper is full of elastic concave convex shape; low foam wallpaper is printed with pattern patterns on the foam plane, such as relief, wood grain, ceramic tile and other effects 3 Pure paper wallpaper: it is mainly made of grass, bark, etc and modern high-grade new natural reinforced wood pulp (including 10% wood fiber silk) The design and color are natural, generous and simple, the pasting technology is simple, not easy to curl, bubble, no peculiar smell, environmental protection High performance, strong air permeability, special wallpaper for children's room in Europe, especially the new modern reinforced wood pulp wallpaper, which is more resistant to scrubbing, anti-static, non vacuum and other characteristics 4 Natural effect wallpaper is a kind of wallpaper made of grass, wood, leaves and so on Its style is simple and natural, elegant and generous, with strong life atmosphere, giving people a feeling of returning to the original 5 Wood fiber wallpaper is a classic and practical high-grade wallpaper, which has superior performance and overcomes the shortcomings of many wallpapers It is made of refined lignocellulosic fiber silk or polyester extracted from special tree species in northern Europe It is soft, natural and easy to be mixed with furniture with Matt color materials (extracted from flowers and flax) With a wide variety of designs and colors, there is no chemical damage to the human body, and the air permeability is good The moisture and moisture on the wall can pass through the wallpaper With long-term use, there will be no feeling of suffocation, that is, we often call "breathing wallpaper", which is the first choice for healthy home It is durable and can be scrubbed with water and washed with brush The tensile pull effect is 8-10 times better than that of ordinary wallpaper Mildew proof, moisture-proof, mothproof, the service life is 2-3 times of ordinary wallpaper 6 Metal wallpaper: complex, elegant, noble and gorgeous, which is the experience brought by metal wallpaper However, this kind of feeling is usually only available in hotels, restaurants or nightclubs A small part of the wall with special effect of modern home is used This kind of metal wallpaper is made of gold, silver, copper, tin, aluminum and other metals After special treatment, it is made into thin sheets and pasted on the surface of the wallpaper The lines formed by this kind of wallpaper are quite rough and unrestrained The whole piece may be vulgar when used on the wall, but if properly decorated, it will bring out a dazzling and avant-garde 2、 Where is the origin of wallpaper? A: the origin of wallpaper is in Europe Nowadays, it is most popular in the developed countries in northern Europe, with the best environmental protection and quality The second is Southeast Asian countries The popularity rate of wallpaper in Japan and South Korea is nearly 90% 3、 What's the advantage of wallpaper? Answer: wallpaper is created by the designer and made with the craftsman It is a trendy product with craft aesthetics and personality style It can change the style and atmosphere of the wall most conveniently and quickly, and make the environment rich in action Just like an ordinary girl, if she has the condition to dress up, she will be dazzling Dress up girls is fashion, decorate the wall is wallpaper, wallpaper is wall fashion It is the most economical way to upgrade the environment The areas with high wallpaper penetration rate must be the areas with high cultural quality and developed economy In Europe and America, the penetration rate is more than 65%, and Japan, South Korea, Hong Kong and Taiwan are as high as 90% Adhesive wallpaper is easy to take care of, can be cleaned with water, especially for uneven or cracked walls, more decorative and beautifying role 4、 Is wallpaper an environmental protection material? A: at present, there are two types of wallpaper in the market: imported wallpaper and domestic wallpaper The environmental protection standard of natural wood pulp and wood fiber wallpapers from northern Europe is the highest, followed by other synthetic PVC wallpapers Therefore, the environmental protection of wallpapers mainly depends on its material characteristics Environmental protection is the basic condition for building materials products, not the reason for listing high quality or raising price 5、 At what stage of decoration should wallpaper be pasted? Answer: the wallpaper should be pasted after carpenter and painter, before laying the floor 6、 How to change wallpaper? A: if you want to update the wallpaper next time, just peel and tear off one corner of the old wallpaper surface, and leave the paper base on the wall If the paper base is firmly bonded to the wall, the new wallpaper can be directly mounted on it, but the new wallpaper joint and the old paper joint should be avoided to collide on the same position If the wall is damaged, it needs to be puttied and treated again, and then painted with clear oil After drying, a new wallpaper can be pasted Now the new natural wood pulp and wood fiber wallpaper can be directly pasted on it again and again, reducing a lot of unnecessary labor and material waste 7、 How to check and accept the construction quality of wallpaper? Answer: after wallpaper construction, it is required to be 1 There is no obvious seam on the visual paper 5 meters away; the mounting is firm, without slit, hollowing, edge warping and wrinkles; the color is consistent, without spot, burr, glue mark and indentation; the pattern is correct, the pattern at the seam is consistent, and there is no seam at the internal and external corners 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,