Different types of wood floors have different methods of selection. In addition to requiring businesses to provide formal inspection reports, we can also conduct inspections with simple methods. It should be noted that some display methods in the building materials market are not credible, such as immersing the material in water to show that the waterproof is not deformed. This is actually misleading. In fact, all wooden floors cannot be soaked in water. Although the material will be immersed in water during the destructive test of quality inspection, this does not mean that the wood floor we purchased can withstand long-term immersion.
In order to adapt to the needs of daily life, wooden floors have been waterproofed, but wooden floors still cannot withstand more severe soaking. Because the internal cell structure of wood determines its characteristics of wet shrinkage and shrinkage, but the shrinkage coefficients of different floors are different, so all wooden floors should be prevented from being immersed in water. The so-called “not afraid of water†does not mean “not deformingâ€.
1. Water resistance. Poor water resistance will cause significant swelling around the floor, causing the floor to arch. Moisture content is an important factor directly affecting the dimensional stability of the floor. Usually the moisture content of the wooden floor should be consistent with the local moisture content. Otherwise, the floor will have different degrees of dimensional changes when the environment changes, so we should pay attention to the Whether the moisture content of the selected floor meets the requirements of the national standard.
2. Flame retardancy. For the flame retardant performance of wood floors can not be too high, a simple test method can be placed on the surface of the floor with a cigarette, after the end of the burning, the floor is not burnt out irremovable marks, such as no cracks, dark spots, blisters on Said qualified flame-retardant performance.
3. Gluing. Solid wood flooring is made of natural wood without any bonding. The solid wood composite floor is made of hot pressed adhesive surface, so the adhesive performance is an important quality indicator of the product and will directly affect the product's function and life.
4. Formaldehyde content. Solid wood laminate flooring and laminate flooring contain a certain amount of formaldehyde in the adhesive. He will gradually release it into the surrounding environment in gaseous form. When people are in a high concentration of formaldehyde, discomfort occurs in the eyes, nose and respiratory tract. Healthy body.
5. Abrasion resistance. Laminate flooring has good wear resistance because it has a wear-resistant layer on its surface. The 6000-18000r that we saw on the product description indicates the wear-resistance, which corresponds to the corundum abrasive in the wear-resistant layer. The content. National standards stipulate that products above 6000r are suitable for home use, but in public places must be above 9000r.
6. Paint surface treatment. Different from laminate flooring, solid wood flooring and engineered wood flooring are painted. After selection, check that the paint surface is uniform, smooth, smooth, free from paint leaks, bubbles, and cracks.
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Dongguan HengTaichang Doors Co, Ltd. , https://www.dghtcdoor.com