Make clear the nine secrets of classification and

2022-07-22
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At present, there are two main types of composite flooring in the market: one is solid wood composite flooring; The other is laminate flooring. These two kinds of composite floors have their own characteristics, and their requirements in use and maintenance are also different

at present, there are two main types of composite flooring in the market: one is solid wood composite flooring; The other is laminate flooring. These two kinds of composite floors have their own characteristics, and their requirements in use and maintenance are also different

solid wood composite floor has the advantages of beautiful and natural solid wood floor, comfortable foot feel and good heat preservation performance; It also overcomes the deficiency that the solid wood floor is easy to warp and crack due to monomer shrinkage. Nowadays, in order to stop the deterioration of the living environment, countries all over the world generally pay attention to the protection of forest resources. Compared with solid wood flooring, solid wood composite flooring can save rare wood resources. In addition, the solid wood composite floor is easy to install, and generally there is no need to make a keel. But the ground is required to be leveled

holy elephant floor Guangri solid wood floor

solid wood composite floor can be divided into three categories: three-layer solid wood composite floor, multi-layer solid wood composite floor and joinery composite floor. Three-layer solid wood composite floor is often used in room decoration

the three-layer structure solid wood composite floor is formed by interlacing three layers of solid wood, and the surface is inlaid with high-quality hardwood specification laths. The common tree species are Manchurian ash, birch, beech, oak, maple, cherry, etc. The middle is made of cork strips, and the bottom layer is made of rotary cut veneers, which are arranged in a crisscross shape. Such a structural composition makes the three-layer solid wood composite floor have the advantages of ordinary solid wood floor, effectively adjust the internal stress between the wood, and improve the shortcomings of the wood that changes greatly with the seasonal dry humidity

solid wood flooring has good foot feel, natural texture and color, and slightly poor hardness. And because it is natural, there are great differences in texture and color. When paving, wood keel is needed, and the price is relatively high

the high reinforced composite floor has high hardness, good wear resistance, simple and convenient pavement, low price, but slightly poor foot feel

the solid wood composite floor absorbs the advantages of the above two, and the price is between the two, but the hardness is the worst of the three

how to choose composite flooring

when choosing composite flooring, we must ensure that the main indicators are qualified. These indicators and national standards are:

1. Water absorption thickness expansion rate: the water absorption thickness expansion rate of superior products is less than 2.5%; The water absorption thickness expansion rate of first-class products is less than 4.5%. Water bubble, water absorption more poor quality

2. Surface wear resistance: the floor is called false floor because it has no wear-resistant layer or the wear-resistant revolution is very low. This kind of floor has no difference from the real composite floor on the surface. After sanding several times, you will find that the decorative pattern is polished and immediately turns white. This kind of floor is false floor

generally, the service life in public places will not exceed half a year

the stronger the grindability, the higher the price. The wear-resistant revolution in public places is more than 9000; If you have a large population and don't pay much attention to maintenance, you can choose one with higher wear resistance; However, if you pay more attention to the maintenance of the floor, and the floor has less chance of being worn by strength and hardware, it may be more economical to choose one with relatively low wear resistance. Household wear-resistant revolution is more than 6000 revolutions.. You can wipe it with sandpaper. It's easy to find the poor quality. The wear resistance of composite floor mainly depends on the coating of aluminum oxide crystal (commonly known as GEM). The higher the aluminum oxide crystal content per unit area of the floor, the higher the wear resistance

3. Formaldehyde emission: the formaldehyde emission of class a products is within 9mg/100g. B pole 9 to 40 mg/100g, which can be used when reaching grade B. The quality of glue determines the pollution of laminate flooring, and the formaldehyde content of glue with good quality is low

4. Density: density of qualified products ≥ 0.9g/cm3。

5. Moisture content: the moisture content of qualified products is within the range of 3.0-10.0%. When people buy Flooring, they can check these data through the product inspection certificate

6. Whether the tongue and groove is straight. The integrity of the tongue and groove is directly related to the service life of the floor

7. The surface of the impregnated adhesive film paper finish shall be free of dry flowers, opaque white dots, wet flowers, fog, stains, scratches and indentations, and the tenons and grooves around shall be intact. The length, width and thickness of the composite board should be the same as that of the product introduction. You can take any number of composite floors for observation after splicing to see whether the joint of the tenon joint has a rough feeling. The joint should be tight, and then take any number of floors to assemble by yourself to observe whether the tenon and groove joint is tight and whether the hand feel is flat. The middle layer of solid wood composite floor can not only increase the feeling of feet, but also prevent the expansion and deformation of the floor. The thickness should be 7-10mm. In terms of material selection, rubber wood and pine are of high quality in the middle layer, followed by willow. Multilayer solid wood composite flooring is often based on multilayer plywood, and the surface decorative panel is mostly laminated with hardwood sheets, with a thickness of 0.2-0.8mm

8. The middle layer of solid wood composite floor can not only increase the feeling of feet, but also prevent the expansion and deformation of the floor. The thickness should be 7-10mm. In terms of material selection, rubber wood and pine are of high quality in the middle layer, followed by willow. Multilayer solid wood composite flooring is often based on multilayer plywood, and the surface decorative panel is mostly laminated with hardwood sheets, with a thickness of 0.2-0.8mm

consider the size of the living room area. In general, if the room is large and has sufficient lighting, it is appropriate to choose wood floors with darker colors and coarse textures to make the larger room relatively compact; On the contrary, small rooms can choose wood floors with light colors and fine textures, which give people a sense of openness and also make smaller rooms appear spacious

9. Considering the different functions of each room, different rooms can choose to use wood floors with different colors. The living room is the most open place in the home, and it is also the main place for family daily activities and receiving guests. Therefore, it is appropriate to adopt transparent and soft colors to create a bright, harmonious and elegant atmosphere; The bedroom is a place for rest and physical and mental relaxation. Warm or neutral floors should be selected to give people a quiet and comfortable feeling; Children's room is the place where children sleep, study and live. It should be concise, cheerful and bright. It will be good to use light and bright colors; The study is the place where the master of the room works and studies. Its environment should have a strong cultural atmosphere, and the colors used should also choose a stable dark floor

consider the coordination and unity of floor color and other bedroom colors. Other room colors include the colors of ceilings, walls and furniture. Light colors are usually applied to ceilings and walls; Because furniture color plays a dominant role in the indoor environment, and it is chosen according to the preferences of the room owner; Therefore, the choice of ground color usually follows the principle of unifying with furniture color and echoing with wall color

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