At present, the wooden floor products on the market are of mixed quality, and low-quality, low-cost products have misled consumers to a large extent. After the consumers purchase and paving these products, they will soon have swelling deformation, cracks, and fading. Even the problem of excessive formaldehyde harms the health of the body. So, what are the problems that consumers should pay attention to when purchasing wooden flooring? What are the criteria for a good floor?
A good floor should be flat and without any gaps. According to the national standards, the average value of the height difference of the wooden floor assembly shall be less than or equal to 0.1mm, so that no gap edge is formed, and the assemblage between the two floors is ensured without unevenness and smoothness as a whole.
Good flooring should be environmentally friendly. Adhesives are used in the production of flooring substrates, and formaldehyde is one of the main components of adhesives. Therefore, formaldehyde is often contained in floors, and formaldehyde is called an “invisible killerâ€. According to the national standards, the amount of formaldehyde released from the substrate must meet the E1 standard, that is, the formaldehyde emission should be less than 9mg/100g. Substrates lower than this standard are harmless to the human body. When buying a wooden floor, if you smell a pungent odor, don't buy it. A good floor should be damp-proof. The moisture-proof performance is reflected by the index of water-absorption thickness expansion. The higher the index value, the worse the moisture-proof performance. On the other hand, floors with poor moisture resistance are likely to have problems such as expansion and deformation in the wet conditions of the spring rainy season. The Home Furnishing Vision Network reminds consumers to buy floorboards with a water-absorbing thickness expansion rate of less than 10% at the time of purchase.
The floor does not fade. Some imitation solid wood floors look bright and delicate. However, some of the colors of imitation solid wood flooring are like chalk on a blackboard. Consumers must choose products with a light fastness rating of 7 or higher when purchasing flooring. Otherwise, your shoes will become “embroidered shoesâ€.
Wear a good floor. High wear resistance is one of the most prominent advantages of laminate flooring. At present, the mainstream products in the world's laminate flooring market should reach the AC3 level of wear resistance (that is, the rotational speed of more than 6,000 rpm). Nowadays, many low-cost floorings on the market use low-quality wear-resistant papers to reduce costs. Their wear resistance is naturally low, and their service life will be greatly reduced.
In China, there are thousands of wood floor manufacturers, and there are a wide variety of wood floors, laminate floorings, solid wood composite floors, etc. It is indeed not easy for ordinary consumers to find genuine products in the dazzling market of building materials. What should consumers do in the face of mixed products? In the case that professional knowledge cannot be grasped one by one, consumers are advised to use the easiest method to purchase wood flooring, namely those that have “export exempt productsâ€, “national inspection-free productsâ€, “Chinese famous brand productsâ€, and “Chinese environmental labels†"Products" and other authoritative certificates of the product. Because these certificates are the guarantee of strength, quality and reputation.
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