Generally, wear-resistant paper with aluminum oxide content of about g / m is used, or wear-resistant paper is not used.Low density board (medium density board is rarely used), and the number of wear-resistant revolutions is usually between - revolutions.The edges and corners will be worn after being used for one or two years at most.With Hunan, Hubei Shandong, Liaoning, Jilin and Heilongjiang as the gathering points, the suburbs of Beijing are still rampant.Low quality, government departments are strictly investigating and dealing with it.Such illegal businesses only take into account short-term interests and have no after-sales service guarantee. The price ranges from to yuan.The floor packaging produced by regular manufacturers shall have the manufacturer&#;s name, instructions and executive standards marked in Chinese.Since , the national standard of laminate flooring has been implemented, and its name and number is the national standard: GB / T - impregnated paper laminated wood flooring.Lezhe,In daily life, if you accidentally drop the lifting objects and appliances on the wooden floor, or there are small stones on the sole of your shoes walking on the wooden floor, the surface of the wooden floor will be damaged to varying degrees and the paint on the floor surface will be damaged. The owners of residential areas must take precautions,It is recommended that customers place a blanket anti-wear layer in the outdoor entrance and room: the anti-wear layer is made of surface paper pre impregnated melamine epoxy resin and metal composite, which is an important part of determining the service life of anti-static floor.The anti-wear layer grants the key physical and organic chemical characteristics of strengthening the anti-static floor surface, such as wear resistance, depiction resistance, smoke burning resistance, environmental pollution resistance, corrosion resistance and waterproof. It also happens that this feature constitutes many advantages of strengthening the anti-static floor different from the lacquer wood floor, which not only meets the requirements of contemporary people for home decoration, but also reasonably saves cleaning time,Convenient customers quickly enjoy a high sense of rhythm of daily life.We hope these techniques will help simplify the plan for installing new floors.If you plan to renovate your house and add new floor elements, please provide room sizes free of charge!Obtain expert estimates to understand how many floors are needed to better determine the project budget.SPC floor is composed of thickened wear-resistant layer, UV layer, color film texture layer and substrate layer.European and American countries call this kind of floor RVP (rigid vinyl plate), rigid plastic floor.The base material is a composite plate made of stone powder and thermoplastic polymer materials after mixing evenly and then extruded at high temperature. At the same time, it has the properties and characteristics of wood and plastics to ensure the strength and toughness of the floor.Wear resistant layer: PVC transparent wear-resistant layer, with a thickness of about .mm, transparent texture, strong adhesion, and the wear-resistant coefficient can reach - revolutions.[]Esquipras,How to prevent cracks in wooden floors.If you want to polish a lot of things you can minimize the spread of dust in the whole house by closing the door and covering it with plastic cloth, tarpaulin and tape.Hardwood floors often need to be polished during installation.The second: I can&#;t tell the taste. The domestic price of this floor is more than yuan;

Ultra light and ultra-thin, SPC floor has a thickness of about mm-mm and light weight, which is less than % of ordinary ground materials. It has incomparable advantages in stair bearing and space saving in high-rise buildings. At the same time, it has special advantages in the reconstruction of old buildings.The relative density of laminate floor board (plywood with high density) should be .-.g/cm which is not suitable for too low or too high.The standard ones are generally -mm wide, about and long. The wide ones are mostly more than mm long and about mm wide. The narrow ones are - mm long and about mm wide. They are similar to the specifications of solid wood flooring, and most of them are called imitation solid wood flooring.quality, Test: for the ground lacquer cloth with thin thickness, you can tear it by hand. If it can be easily torn off, the tear strength of such ground lacquer cloth can not meet the requirements. After gently rolling up and pressing down, if it can not be restored to the original state and leave an indentation, such a product has poor softness.If the layers can be torn by hand, it indicates that the product layers are not well combined, and stratification will soon occur in future use.Plastic floor paint cloth has the advantages of light weight elasticity, good mechanical strength, good foot feeling strength, comfortable foot feeling, wear resistance, pollution resistance, corrosion resistance, heat insulation, sound insulation, moisture resistance small water absorption, self extinguishing, easy cleaning, simple construction, convenient maintenance and low price. In a large number of civil buildings and public places it has high requirements for cleanlinessIt is widely used in the laboratory.Plastic floor paint cloth belongs to soft floor. It is a floor coil produced by coating or calendering on sheet continuous substrate with polyvinyl chloride resin as the main raw material and appropriate additives.The length of each roll of plastic floor paint cloth is m ~ m, the width is mm ~ mm ~ mm, and the total thickness is mm (machine room) ~ mm (plant and public buildings)For long-term indoor use, high and medium grade products should be selected, and products produced by well-known brands and regular enterprises should be purchased as far as possible. Such products have sufficient thickness and good interlayer adhesion, and are not easy to layer and curl,LezheIs floor leather flame retardant, especially foamed leather, which gives people a comfortable and elegant feeling. If you want to use them for a short time or one-time cover, because low-grade productsThe price is low and there are many prices to choose from, but many of these products are processed with waste materials, with poor flexibility, generally thin thickness and large shrinkage coefficient. When checking the appearance quality of rubber plastic floor paint cloth,LezheGeothermal floor, it should be under scattered sunlight or fluorescent lamp, and the illumination should be ( ± LX, LM from the tested sample, conduct oblique visual inspection. First, observe whether there are cracks, fractures and delaminations on the surface of the local lacquer cloth. If there are, it can be judged that the local lacquer cloth is unqualified. The second step is to observe whether there are wrinkle marks, bubble pollution points and pattern deformation. Those that cannot be observed are excellent products and first-class products; those that are slight but not obvious are recognized as qualified. Go back to the third step for observationIf there is any missing pattern on the surface of the ground lacquer cloth, or if there is any defect of the transparent wear-resistant film on the surface, it is the first-class product and the first-class product. If there is a slight missing print or lack of film, it is the qualified product, otherwise it is the unqualified product. Finally, carefully check whether there is deviation in the multi-color overprint on the surface, whether there is color difference in different parts, if the top-class product is uneven, if there are the above two defects, but if there is no obvious, it is the first-class productProducts that obviously have the above defects but do not affect the overall beauty are judged as qualified products. Finally, the appearance quality of ground lacquer cloth is determined based on the above judgment. When selecting ground lacquer cloth, first smell whether it has pungent smell. There will be a slight smell after the good coil is opened, and the smell of inferior products is stronger; secondly, calculate the use area, pattern and thickness. When purchasing, carefully observe the appearance quality, open a roll of ground lacquer cloth, separate the ends for a few meters, observe the surface layer of the sample, the surface layer is thick, the wear-resistant layer is thick, and the service time is long and then observe whether there are cracks, fractures, wrinkles, bubbles and large defects; whether the cross section is layered and cracked; whether the pattern is open, missing, lack of film and overprint deviationDefects such as color difference, color difference and pollution.Laminate flooring has rich colors and patterns, which fully meet the needs of personalized design. There are many varieties of designs and colors, and the designs and colors are fashionable. It can simulate all kinds of natural or man-made patterns.The decorative layer of laminate floor is generally imitated by computer, which can simulate the wood patterns of all kinds of materials, and even imitate stone and create unique patterns that are not found in nature. SPC floor surface will not have holes and water seepage;There will be no seams after splicing. After being stained, wipe it gently with a rag to clean it easily, leaving no marks that are difficult to remove, and there is no need to maintain it with special maintenance products.

People who have a certain understanding of the manufacturing process of composite wood flooring should know that adhesive is essential, but the whole process of SPC flooring is not adhesive (adhesive releases formaldehyde at high temperature), environmental protection. The real formaldehyde is quickly distinguished from many wood flooring materials, and is more and more loved and used by owners.However, it does not refer to formaldehyde, but refers to that the formaldehyde emission is less than .mg/l, and the harm is small.Variable cost, Select substrate densityThe middle part is cork batten, and the bottom is rotary cut veneer, which is arranged in a crisscross manner.This structure makes the three-layer solid wood composite floor not only have the advantages of ordinary solid wood floor but also can effectively adjust the internal stress between wood and improve the disadvantage of uneven drying and wetting of wood in different seasons.Many consumers attach great importance to buying multi-layer solid wood flooring.As a result, they don&#;t pay enough attention to maintenance after purchase.As a result, they complain about the poor quality of the floor.In fact, mastering the correct maintenance method of multi-layer solid wood flooring is as important as purchasing high-quality flooring, the service life of the flooring will be shortened.Please tell me how to maintain the multi-storey floor correctlyYou can take some steps to ensure a smooth and seamless installation: remove the base plate and door frame before starting.This will make it easier for your installation team to get the perfect fit.No matter what kind of floor you are currently using, thorough vacuuming will make the rest of the work easier.Ask the installer in advance whether to remove the old floor or decide by himself.Lezhe, A week later, the floor sinks, the water turns yellow and black, and the water contains a lot of impurities.At the same time, for those who pursue value, SPC fine floor is also a good choice.The price of this floor is reasonable but fashionable.The best choice.The current woodworking is basically done by woodworkers. The 'general woodworking' method is adopted, and the shrinkage joint size is not calculated according to the thermal expansion and cold contraction parameters provided by SPC flooring factory.If the room is slightly larger, but the reserved gap is too small, especially when the temperature difference between winter and summer is too large, it is very easy to have no gap to expand, resulting in arching and warping.