Compared with solid wood flooring, the price of laminate flooring is more acceptable to the average consumer, and because of its wear resistance, rich style, pollution resistance, easy care, etc., it is currently very popular among consumers in the market. However, for the average consumer, there are many brands of laminate flooring on the market, and the quality is not good. How to identify the quality of the laminate flooring and choose the desired floor is not an easy task. Relevant experts from Zhengzhou Decoration Company have compiled some relevant information on laminate flooring, hoping to help you.
First, the process technology and environmental protection indicators of the laminate flooring are very particular about the surface structure technology of the laminate flooring. It is determined by the structure of the two front and back platens in the production process. The advantage of the grain structure is that the simulation effect is strong and the degree of reflection is also high. The disadvantage is that the groove is easy to leave stains, which is difficult to clear. The pockmark structure is reversed and easy to clean, but the simulation effect is slightly poor and the reflection is low.
Second, the hardwood floor wear resistance is very important to buy laminate flooring, the key depends on its wear resistance, it is the most important indicator, that is, its wear resistance number determines the length of the floor life. Because its surface is more high-tech layer than the traditional wood flooring - aluminum oxide wear layer (also known as synthetic diamond), its wear resistance is 10-30 times the paint floor. The higher the wear resistance, the stronger its impact resistance and weight resistance, and the less likely it is to scratch the surface. Once the wear layer is destroyed, it cannot be repaired. The floor also loses most of its value. However, the wear layer of the floor is not measured by thickness, but is indicated by how many grams of aluminum oxide per square meter. The general atmosphere has four specifications: 33 g/-m, 38-39 g/m, 45-46 g/m, 62 g/m. The wear resistance of laminate flooring is the representation of its wear resistance, which is divided into IP, AT and FP. IP is the initial wear resistance value, which refers to the number of revolutions at which the wear point begins to appear after the wear test of the floor surface with international standard wear-resistant paper. FP is the final wear resistance value, which refers to the number of revolutions when the wear layer of the floor surface is completely worn. AT is the average wear resistance of both. Consumers should be aware of the criteria for determining whether the number of wear cycles indicated or claimed is based on the initial, average or final value. The average or initial value should usually be used to indicate the number of revolutions, not the final value, since the final value must be greater than the IP or AT value.
Third, the standard problem of the size and depth of the wooden floor joints and slats to strengthen the wood floor as a new form of building materials, its high-tech content, moderate price, beautiful wood grain, high wear resistance, strong flame retardant, easy Maintenance and many other advantages make it one of the most popular floor decoration materials. One of the factors that cannot be ignored when consumers decide to buy is the standard size and depth of the floor joints. The gutter of the wooden floor refers to the tongue and the notch of the four sides of the floor, which are connected to each other during installation, and the degree of gluing is the key to solving the problem of the floor gap. That is to say, it is very important that the depth and size of the tongue and the groove are matched. According to experts, the depth of the tongue and notch should be between 4.5-5.5mm. In the case where the length of the crotch and the groove depth are less than 4.4 mm, since the crotch is too short, the bite strength is insufficient, the bonding force is poor, and it is easy to loosen. When the tongue and the groove depth are more than 5.6 mm, although the joint strength of the gutter is increased, the joint is increased, but the gutter is in a cantilever state. When the load is carried, the stress is concentrated, and it is likely that the top and bottom of the tongue are easily broken due to the excessively long size. At the same time, the practice also proves that the size of the tongue is slightly smaller than the groove width. When the glue is bonded, the gap layer is coated with appropriate glue to produce rubber nails. The quality of the bite is good, the damage resistance is excellent when the load is applied, and the service life is long. How to make the gap too tight, the glue is difficult to penetrate into the formation of the rubber layer, easy to rebound when exposed to water, easy to curl at the interface, thus shortening the service life. It can be seen that the wooden floor is too long, the slot is too deep or the matching size is unreasonable, which not only can not improve the toughness and firmness of the floor, but also may be self-defeating and have adverse consequences. Therefore, when purchasing laminate flooring, consumers should choose well-known brands such as Shengxiang, Aijia, and Borui. The depth and size of their products are in line with standards, and consumers can purchase them with confidence.
Fourth, the laminate flooring should pay attention to the birth of moisture-proof laminate flooring, which is the crystallization of high technology. Moisture resistance is also an important indicator for purchasing laminate flooring. The moisture resistance is good, the floor is not easy to be deformed, and the service life is long. The laminate flooring is composed of several layers of different texture materials such as a surface layer, a decorative layer, a substrate layer and a moisture barrier layer, respectively, from the upper and lower sides. Among them, the moisture barrier is the bottom layer of the laminate flooring, which can block moisture and moisture from the ground. The moisture resistance performance is to look at the moisture barrier test index (ie, the thickness expansion ratio), which can reflect the water resistance of the product. The higher the value, the worse the water resistance. However, it is said that the laminate flooring should be protected from moisture. It does not mean that the more it does not absorb water, the better it does not mean that the greater the proportion, the higher the density. Laminate flooring should not and should not be used in water, because wood is afraid of flooding, no matter what brand. The surface of the floor is not afraid of water, because its surface is a wear-resistant layer, the environmentally-friendly and strong waterproof glue of the tongue and mouth, the water does not penetrate. But it is afraid of being soaked by water for a long time. If a lot of water flows down the floor, there will be some changes in the floor. Therefore, only the moisture-proof floor, there is no absolutely waterproof floor. If artificially adding more glue to the floor substrate to increase moisture resistance, it is not environmentally friendly, and the board is harder and more wood. At the same time, due to poor water absorption, the glue can not penetrate into the high-density board, not only the glueing time is long, but also the gel penetration is insufficient, and the solidified rubber layer and the board fiber are separated and separated, and the water is more likely to seep.
Therefore, it is a good product because it has good moisture resistance and meets environmental protection standards. The goal of laminate flooring is to make the proportion, moisture and environmental protection more scientific and reasonable. It emphasizes the use of the most advanced science and technology to produce flooring products with better decoration and use effect than solid wood, in specific gravity, hardness and heat conduction. Sex, hand, foot, noise and other indicators, as close as possible to solid wood. Therefore, consumers are choosing the most important performance indicators and correlations in the environmental protection of laminate flooring, and choosing the products of well-known brands is the most reliable and worry-free method.
Fifth, the intensified wood flooring after-sales service can not ignore the decision to purchase laminate flooring, there is an important factor must be considered, how to ensure the quality of the floor installation and the installation of reliable after-sales service. Because the floor is different from other products, even if the finished product is a semi-finished product, it can only be enjoyed by consumers until the laying is completed. Therefore, the installation of laying even the final process of the floor product is the key to quality assurance. Strictly speaking, the after-sales service started from the time of installing the floor. It seems that the laying of the floor is simple, but it is not just a technical problem. If the workers are unprofessional, unprofessional, do not follow the norms, do not think for the consumers, no matter how good the floor, there may be quality problems caused by construction, causing disputes. On the contrary, if it is an ordinary floor, but the installation workers are very professional, and also have a good service spirit, carefully designed, reasonable construction, will also be laid out beautifully patterned, well-balanced, and closely assembled, winning the favor of consumers. Facts tell us that installation and laying is an important part of marketing and an important part of sales service. At present, the narrow practices of some merchants in the laminate flooring market, such as heavy sales and light services, often harm the interests of consumers, but there are also some enterprises and products that are better done both in pre-sales quality and after-sales service. Therefore, the quality of the installation and the quality of after-sales service is the guarantee of the quality of the floor. Professional laying and excellent after-sales service can only be guaranteed by well-known brands. Therefore, from this point of view, consumers should try to buy well-known brands, in order to be assured and comfortable.
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