From the time it was known that it took laminate flooring to receiving laminate flooring, it took two or three years. Now, laminate flooring has become the first choice for home floor covering materials. However, when we enter the consumption of laminate flooring, it is not difficult to find that although most consumers already know the advantages of reinforced laminate flooring, such as wear-resistance, durability, modernity, etc., they face dozens of laminate flooring brands in home building materials. And when the prices are as chaotic, their unanimous feelings are dazed. When they buy, they either rely on feelings or pick prices. The smartest consumers are just using wear-resistance or formaldehyde content. The selection criteria, but these indicators are difficult to say clearly, in general, the current consumption of laminate flooring is still in a “confused†stage, and there is still a gap from mature consumption. How to choose reinforced laminate flooring, is the absolute number of wear-resistant revolutions?
To understand the laminate flooring, we must first understand the composition of the laminate flooring. The composition of the laminate flooring is divided into four layers. The surface is a wear layer, the second layer is a decorative layer of organic dyes, the third layer is a HDF high density board, and the fourth layer is a moisture-proof backboard. In order to assess the performance of the laminate flooring, Europe has developed a quality standard for inspection-strengthened laminate flooring, which limits the number of testable indexes such as wear-resistant rotation, water absorption expansion rate, formaldehyde emission, and density. Consumers are also mainly based on these indicators to choose to strengthen laminate flooring. However, with the maturation and progress of the laminate flooring technology, the original detection methods and test items have shown irrationality. Because normally only one floor sample is sent for inspection, strictly speaking, this floor cannot represent all the floor indicators. At the same time, there are too many factors in the detection process that cause errors in the detection results. Therefore, European quality standards have begun to change or even eliminate some of them. Test means. Take wear-resistance as an example, due to the wear of the inspection tool, the difference in the submitted sample, or even the climate change, the test data can cause a large error. The error is up to 40%. Therefore, Europe is no longer using wear-resistant. The number is used to measure the wear resistance of the laminate flooring. Instead, the alumina content of the wear layer is the detection standard. According to the content of aluminum oxide in the wear layer, AC1, AC2, AC3... analogy.
“Deck Deck†type flooring has strong abrasion resistance. The surface wear layer adopts Al2O3 plus wear resistant particles (diamond body composition). It can't hurt the equipment movement, sharp furniture feet and claws of animals in the home. .
When purchasing reinforced flooring, reference should be made to testable indicators. At the same time, the green certification of China Environmental Labeling Certification Committee is also a reference standard. In 1994, the China Environmental Labeling Certification Committee formed by experts from 13 ministries and commissions was established. Experts conducted in-depth and detailed investigation and verification on flooring products that applied for green certification. They not only referenced the famous international environmental standards such as German standards and European standards, but also integrated The actual situation in China has been revised. Its overall standards are basically consistent with international environmental standards and are still higher than international standards in certain details. There are four brands of flooring products through the first domestic green certification, which European Code flooring is the only one imported green certified.
The green certification of flooring products is not only an environmental certification, but also a quality certification. Everyone knows that formaldehyde is an indispensable material for adhesives in the floor production process, and it is also the most important pollutant (high formaldehyde activity may cause irritating reactions to the human respiratory tract and eye mucous membranes.) It consists of floor seams. If it is released, if the floor is of poor quality and the joints are not tight enough, more formaldehyde will be released and the green standard will not be met. Therefore, the floor that has passed the national green certification is a dual-product with excellent floor quality and excellent environmental behavior. Ou Dian floor adopts the most advanced processing technology in the world. The concave and convex troughs are highly closed. When installing, special tensioners with a force of 50 kilograms must be used to match, minimizing the vibration between the plate and the plate. The floor is After using a special glue, it is completely integrated and fully integrated. Stepping and thermal expansion and contraction can't make it loose and create gaps. Like the "ship deck", it is not afraid of storms and bumps, and it becomes a truly pollution-free green floor.
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