>>> Links: Qijia Niu people explain floor installation live rookie also variable floor experts What is a composite floor first? At present, the composite floor materials in China basically use recycled forest for 2 to 3 years. From tree seedlings to mature trees, they can be felled, cut down trees, branching, cleaning, smashing, high-temperature cooking, and pressing and forming. Therefore, the flow of each process is Very important. The only best way to identify the quality of the floor with the naked eye is to whitish the floor substrate. The fiber can be considered very delicate, because the skin does not go clean during the processing. The substrate will be black, if it does not meet the required color during the cleaning process is also easy to black. This black is only slightly black, not all black. It is suggested that when users purchase flooring, they should take several manufacturers' floors for actual comparison, and they can distinguish the advantages and disadvantages of the floor. Because the cost of the substrate accounts for 80% of the total cost, if the substrate is not used well, it is even more difficult to ensure that the grain paper and the wear-resistant paper meet the standards. How to differentiate and purchase composite flooring raw materials should pay attention to those aspects? 1: wood paper: imported paper contains anti-ultraviolet additives, in the course of use will not leg color, and domestic paper are not up to the standard, after six months of use, in direct sunlight places such as balconies, windows will leg color. 2: Wear-resistant layer: At present, some wear-resistant papers used by some domestic manufacturers are 46 grams of paper by the American MEAD company. The wear-resistant layer has a domestic detection standard of about 9,000 rpm. This is already the highest level in China. The wear-resistant basic guarantee period is 15 years. Domestic rotten plates are made with 33 grams of domestic or 38 grams of rotten paper. The warranty period is 2 to 3 years. Therefore, the famous manufacturer's famous brand wear layer can reach 46 grams. Some manufacturers say that their products can reach more than 12,000 rpms and even more than 20,000 rpms, which is somewhat unrealistic. 3. Substrates: Currently the best domestically produced substrate producer is Daeia Group, followed by the following: Kyrgyzstan-based substrates, Parker-high substrates, Kyron-based substrates, and North Forest substrates. When you look at the substrate, the better you have introduced the substrate, the more you can consider buying it. The green substrate that the market says, they just want to sell this point as a selling point. The raw material of wood is white. How can it be green? They say that the substrate is green, is it credible? 4. Balance layer: The balance layer on the back of the floor is mainly based on uniform color and no scratches. Otherwise, the urea-formaldehyde glue is used instead of the tri-hydro-ammonia rubber, and the urine aldehyde is higher. On the other hand, the wear layer is concerned that if the number of revolutions of the wear layer is higher, the equilibrium layer tensile force is greater or the balance layer is flawed. 5. Floor packaging: Flooring produced by regular manufacturers basically has a detailed production address included. Site address, fax, telephone, zip code. So please netizens must be aware of the package at the time of purchase. Let's talk about flooring accessories, accessories and so on. Brand Shop: Keno Flooring Super Flooring Yangtse Flooring Flooring Aluminum Alloy Doors Price Paintings Stairs Decoration Find Decoration Company How Do You Decrease Floor Tiles Partition Doors Sanitary Partitions Bathroom Doors Bathroom Doors Bathroom Tiles
Qi family classroom: the most comprehensive knowledge of laminate flooring
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